Subject term: Enterococcus / Text Availability: Citation in PubAg

1. Comprehensive analysis for the bioturbation effect of space mutation and biofortification on strong-flavor Daqu by high-throughput sequencing, volatile analysis and metabolomics

Author:: Yu Mu; Jun Huang; Rongqing Zhou; Suyi Zhang; Hui Qin; Yi Dong; Chao Wang; Xiaojun Wang; Qianglin Pan; Huifang Tang
Source:: Food chemistry 2023 v.403 pp. 134440
ISSN:: 0308-8146
Subject:: Aspergillus; Enterococcus; Lactobacillus; Pichia; Scopulibacillus; Thermoactinomyces; Thermomyces; biochemical pathways; biofortification; bioturbation; fermentation industry; flavor; food chemistry; metabolites; metabolomics; microbial communities; mutation; peptides; pyrazines
Abstract:: ... Daqu, an indispensable starter, significantly affects the quality and yield of Chinese baijiu. To explore the bioturbation effect of space mutation and biofortification on strong-flavor Daqu, the microbial community, physicochemical properties and overall metabolic profile were investigated. Lactobacillus and Aspergillus were significantly reduced after bioturbation, while seven genera (e.g., Baci ...
DOI:: 10.1016/j.foodchem.2022.134440
: https://doi.org/10.1016/j.foodchem.2022.134440

2. Growth performance, hematology, antioxidant capacity, immunity, and intestinal microbiota of spotted knifejaw (Oplegnathus punctatus) reared in recirculating aquaculture system and offshore aquaculture net pen

Author:: Fenglin Wang; Yuntao Gao; Changtao Guan; Yudong Jia
Source:: Aquaculture 2023 v.562 pp. 738816
ISSN:: 0044-8486
Subject:: Enterococcus; Oplegnathus; antioxidant activity; aquaculture; blood serum; body weight changes; captive animals; complement; fish; globulins; glutathione peroxidase; growth performance; hematology; immune response; intestinal microorganisms; land management; lysozyme; models; net pens; phagocytosis; protein content; respiratory burst; somatotropin; specific growth rate; superoxide dismutase
Abstract:: ... The land (recirculating aquaculture system, RAS)-sea (offshore aquaculture net pen system, OANPS) relay alternate culture is a new model for fish farming based on seasonal changes. However, the characteristics of fish reared by land-sea relay farming are unclear. In the current study, the growth performance, hematology parameters, antioxidant capacity, immune response, and intestinal microbiota of ...
DOI:: 10.1016/j.aquaculture.2022.738816
: https://doi.org/10.1016/j.aquaculture.2022.738816

3. Gut microbiota and metabolic profile as affected by Maillard reaction products derived from bighead carp meat hydrolysates with galactose and galacto-oligosaccharides during in vitro pig fecal fermentation

Author:: Yifan Liang; Huijuan Zhang; Li Tian; Ce Shi; Yanyan Zheng; Jinfeng Wang; Yuqing Tan; Yongkang Luo; Hui Hong
Source:: Food chemistry 2023 v.398 pp. 133905
ISSN:: 0308-8146
Subject:: Enterococcus; Hypophthalmichthys nobilis; Streptococcus; butyric acid; fermentation; food chemistry; galactooligosaccharides; galactose; intestinal microorganisms; intestines; lipid metabolism; meat; metabolites; pH; swine
Abstract:: ... Maillard reaction products (MRPs) play pivotal roles in gut health by affecting the microbiome-host interactions. This study aimed at investigating the effects of MRPs derived from bighead carp meat hydrolysates with galactose and galacto-oligosaccharides on intestinal microbial composition and metabolic profile by in vitro pig fecal fermentation. The pH decreased sharply in the first 12 h and the ...
DOI:: 10.1016/j.foodchem.2022.133905
: https://doi.org/10.1016/j.foodchem.2022.133905

4. Metataxonomic characterization of an autochthonous and allochthonous microbial consortium involved in a two-stage anaerobic batch reactor applied to hydrogen and methane production from sugarcane bagasse

Author:: Camila A.B. Silva Rabelo; Franciele P. Camargo; Isabel Kimiko Sakamoto; Maria Bernadete A. Varesche
Source:: Enzyme and microbial technology 2023 v.162 pp. 110119
ISSN:: 0141-0229
Subject:: Enterococcus; Methanoculleus; Methanosaeta; batch systems; energy metabolism; enzymes; genes; hydrogen; hydrolysis; inoculum; metabolites; methane; methane production; sugarcane bagasse
Abstract:: ... Enzymatically pre-treated sugarcane bagasse (SCB) was used as substrate for sequential production of hydrogen (H₂) and methane (CH₄). In stage I, SCB was used by autochthonous bacteria, such as Enterococcus (42.4 % relative abundance) and Paraclostridium (16.8 %) for H₂ production (166.8 mL H₂/L), while the metabolites accumulated at the end of this stage (9140.5 mg HAc/L) were used by allochthono ...
DOI:: 10.1016/j.enzmictec.2022.110119
: https://doi.org/10.1016/j.enzmictec.2022.110119

5. Repeated hydrogen peroxide dosing briefly reduces cyanobacterial blooms and microcystin while increasing fecal bacteria indicators in a eutrophic pond

Author:: Mark W. Lusty; Christopher J. Gobler
Source:: Journal of environmental sciences (China) 2023 v.124 pp. 522-543
ISSN:: 1001-0742
Subject:: Actinobacteria; Enterococcus; Escherichia coli; Microcystis; Planctomycetes; biomass; eutrophication; fecal bacteria; flow cytometry; fluorometry; genes; hydrogen peroxide; microcystins; microscopy; surface water; China
Abstract:: ... This study explored the effects of H₂O₂ on Cyanobacteria and non-target microbes using fluorometry, microscopy, flow cytometry, and high throughput DNA sequencing of the 16S rRNA gene during a series of mesocosm and whole-ecosystem experiments in a eutrophic pond in NY, USA. The addition of H₂O₂ (8 mg/L) significantly reduced Cyanobacteria concentrations during a majority of experiments (66%; 6 of ...
DOI:: 10.1016/j.jes.2021.11.031
: https://doi.org/10.1016/j.jes.2021.11.031

6. The positive correlation of antioxidant activity and prebiotic effect about oat phenolic compounds

Author:: Yunzhen Zhang; Yueqin Li; Xiaxia Ren; Xin Zhang; Zufang Wu; Lianliang Liu
Source:: Food chemistry 2023 v.402 pp. 134231
ISSN:: 0308-8146
Subject:: Avena nuda; Bacteroides; Bifidobacterium; Clostridium; Enterococcus; Lactobacillus; antioxidant activity; antioxidants; butanol; ethyl acetate; fermentation; fluorescence; food chemistry; hybridization; intestinal microorganisms; oats; phenolic compounds; prebiotics
Abstract:: ... The correlation of antioxidant activity and prebiotic effect about oat phenolic compounds was invested, while there exists limited studies. Free and bound phenolic compounds were separated from ethyl acetate, n-butanol and aqueous fractions. Fluorescence in situ hybridization was used to investigate gut microbiota of in vitro fermentation samples. The results showed that ethyl acetate fraction pos ...
DOI:: 10.1016/j.foodchem.2022.134231
: https://doi.org/10.1016/j.foodchem.2022.134231

7. Acid phosphatase activity in freshwater ecosystems of western Cuba and its relationship with water quality

Author:: Jeny Adina Larrea-Murrell; Beatriz Romeu-Alvarez; Daysi Lugo-Moya; Marcia María Rojas-Badía
Source:: Water, air, and soil pollution 2022 v.233 no.2 pp. 57
ISSN:: 0049-6979
Subject:: Enterococcus; Escherichia coli; acid phosphatase; air; ammonium; chemical oxygen demand; chlorophyll; electrical conductivity; enzyme activity; freshwater; heat tolerance; heterotrophs; nitrates; nutrient content; oxygen; pH; rivers; soil pollution; temperature; tropics; water quality; Cuba
Abstract:: ... Enzyme activity plays an important role in the functioning of aquatic ecosystems. It is sensitive to changes in environmental conditions such as pH, temperature, and nutrient concentration. The objective of this work was to determine the acid phosphatase activity (AcPA) in the Almendares and San Juan rivers (western Cuba) and its relationship with physicochemical and microbiological indicators. Fo ...
DOI:: 10.1007/s11270-022-05514-y
: https://doi.org/10.1007/s11270-022-05514-y

8. Adding an essential oil blend to the diet of juvenile Nile tilapia improves growth and alters the gut microbiota

Author:: Micheli Zaminhan-Hassemer; Gustavo Botton Zagolin; Caio Augusto Perazza; David Aciole Barbosa; Fabiano B. Menegidio; Luiz Lehmann Coutinho; Polyana Tizioto; Alexandre Wagner Silva Hilsdorf
Source:: Aquaculture 2022 v.560 pp. 738581
ISSN:: 0044-8486
Subject:: Acinetobacter; Bacteroidetes; Enterococcus; Fusobacteria; Lactobacillus zeae; Oreochromis niloticus; Pseudomonas; Staphylococcus; Synechococcus; Verrucomicrobia; aquaculture; bacterial communities; carvacrol; diet; discriminant analysis; essential oils; experimental design; feed conversion; fish; growth performance; intestinal microorganisms; juveniles; models; species diversity; thymol; weight gain
Abstract:: ... In aquaculture, essential oils are considered promising supplements that can improve productive performance and modulate the fish's microbiota. Here we investigate how a blend of essential oils (carvacrol + thymol + cinnamaldehyde acid) affects the productive performance and the intestinal microbiota of juvenile Nile tilapia (Oreochromis niloticus, Thai strain). All fish were randomly distributed ...
DOI:: 10.1016/j.aquaculture.2022.738581
: https://doi.org/10.1016/j.aquaculture.2022.738581

9. Airborne bacteria and fungi in a wastewater treatment plant: type and characterization of bio-aerosols, emission characterization and mapping

Author:: Hanna Jari; Afshin Maleki; Saeed Dehestani Athar; Ebrahim Mohammadi; Ebrahim Darvishi; Manouchehr Ahmadi Hedayati; Nader Marzban; Van Tai Tang; Bejan Nouri
Source:: Aerobiologia 2022 v.38 no.2 pp. 163-176
ISSN:: 0393-5965
Subject:: Acinetobacter; Aspergillus flavus; Enterobacteriaceae; Enterococcus; Listeria; Micrococcus; Neisseria; Penicillium; Pseudomonas; Staphylococcus; aeration; air; bioaerosols; lungs; particulates; plate count; polymerase chain reaction; relative humidity; sludge; spring; summer; temperature; wastewater treatment; wind direction; wind speed; winter
Abstract:: ... Exposure to bioaerosols causes infection, over-sensitivity, respiratory, and lung diseases. This study was conducted at Sanandaj wastewater treatment plant in three seasons of winter, spring and summer to investigate the type and density of bio-aerosols. Sampling was performed using a sampling pump with a discharge rate of 28.3 L/min at a height of 1.5 m above the ground; the samples were taken fr ...
DOI:: 10.1007/s10453-022-09740-z
: https://doi.org/10.1007/s10453-022-09740-z

10. Alteration of gut bacteria composition among individuals with asymptomatic Blastocystis infection: A case-control study

Author:: Sahar Behboud; Kavous Solhjoo; Saiedeh Erfanian; Majid Pirestani; Amir Abdoli
Source:: Microbial pathogenesis 2022 v.169 pp. 105639
ISSN:: 0882-4010
Subject:: Bacteroides fragilis; Bifidobacterium; Blastocystis; Enterococcus; Escherichia coli; Lactobacillus; Ruminococcus productus; case-control studies; cross-sectional studies; digestive tract; ecosystems; gastrointestinal system; humans; intestinal microorganisms; parasites; pathogenesis; quantitative polymerase chain reaction
Abstract:: ... The gut microbiota consists a diverse and complex ecosystem that is involved in beneficial functions as well as potentially harmful conditions for human. Blastocystis sp. is a common parasite of the digestive tract of animals and humans; however, limited data is available concerning the association of asymptomatic Blastocystis infection and gut bacteria composition. Hence, in this cross-sectional ...
DOI:: 10.1016/j.micpath.2022.105639
: https://doi.org/10.1016/j.micpath.2022.105639

11. Alterations in the jejunal microbiota and fecal metabolite profiles of rabbits infected with Eimeria intestinalis

Author:: Xu Yuan; Jin Liu; Xiaofen Hu; Shanshan Yang; Shengwei Zhong; Tingyu Yang; Yunxiao Zhou; Guotong Zhao; Yijie Jiang; Yong Li
Source:: Parasites & vectors 2022 v.15 no.1 pp. 231
ISSN:: 1756-3305
Subject:: Bacteroides; Coprococcus; Eimeria; Enterococcus; Escherichia; Oscillospira; Ruminococcus; Sarcina; biochemical pathways; chemical equilibrium; coccidiosis; eosin; feces; genes; histopathology; homeostasis; immunohistochemistry; industry; inflammation; intestinal microorganisms; jejunum; lipid metabolism; liquid chromatography; metabolites; models; oocysts; parasitism; rabbits; tandem mass spectrometry
Abstract:: ... BACKGROUND: Rabbit coccidiosis is a major disease caused by various Eimeria species and causes enormous economic losses to the rabbit industry. Coccidia infection has a wide impact on the gut microbiota and intestinal biochemical equilibrium. In the present study, we established a model of Eimeria intestinalis infection in rabbits to evaluate the jejunal microbiota and fecal metabolite profiles. M ...
DOI:: 10.1186/s13071-022-05340-5
: https://doi.org/10.1186/s13071-022-05340-5

12. Alterations of oral microbiota in Chinese children with viral encephalitis and/or viral meningitis

Author:: Yijie Li; Jing Liu; Yimin Zhu; Chunying Peng; Yao Dong; Lili Liu; Yining He; Guoping Lu; Yingjie Zheng
Source:: journal of microbiology 2022 v.60 no.4 pp. 429-437
ISSN:: 1976-3794
Subject:: Bradyrhizobium; Enterococcus; Massilia; Pedobacter; Psychrobacter; biosynthesis; confidence interval; discriminant analysis; genes; meningitis; microorganisms; models; species diversity; steroid hormones; viral encephalitis
Abstract:: ... The role of oral microbiota in viral encephalitis and/or viral meningitis (VEVM) remains unclear. In this hospital-based, frequency-matched study, children with clinically diagnosed VEVM (n = 68) and those with other diseases (controls, n = 68) were recruited. Their oral swab samples were collected and the oral microbiota was profiled using 16S rRNA gene sequencing. The oral microbiota of children ...
DOI:: 10.1007/s12275-022-1560-y
: https://doi.org/10.1007/s12275-022-1560-y

13. Altitude-adaption of gut microbiota in Tibetan chicken

Author:: Xiaxia Du; Fugui Li; Fanli Kong; Zhifu Cui; Diyan Li; Yan Wang; Qing Zhu; Gang Shu; Yaofu Tian; Yao Zhang; Xiaoling Zhao
Source:: Poultry science 2022 v.101 no.9 pp. 101998
ISSN:: 0032-5791
Subject:: Actinobacteria; Enterococcus; Lactococcus; Paenibacillus; Proteobacteria; Sporosarcina; altitude; atmospheric pressure; biodegradation; biosynthesis; body temperature; cecum; chickens; cold; energy intake; genes; ileum; intestinal microorganisms; microbiome; oxygen; signal transduction; xenobiotics
Abstract:: ... Low oxygen levels and extremely cold weather in high-altitude environments requires more energy intake to maintain body temperature in animals. However, little is known about the characteristics of cecal and ileac microbiota in Tibetan chicken and how the high and low altitude environments affect the gut microbiota communities in Tibetan chicken. In the present study, In the present study, Tibetan ...
DOI:: 10.1016/j.psj.2022.101998
: https://doi.org/10.1016/j.psj.2022.101998

14. Analysis of virulence genes, drug resistance detection, and pathogenicity in Enterococcus from farm animals

Author:: Xinyun Kang; Yanqin Wei; Xiaofei Fan; Shuangyan Luo; Xiaofeng Luo; Sijun Zhao; Guiqin Wang
Source:: Microbial pathogenesis 2022 v.171 pp. 105745
ISSN:: 0882-4010
Subject:: Enterococcus; cattle; cefotaxime; ciprofloxacin; drug resistance; farms; genes; heart; lethal dose 50; levofloxacin; liver; paper; pathogenesis; sulfamethoxazole; vancomycin; virulence
Abstract:: ... This study aimed to investigate the presence of eight virulence genes (ace, asa1, esp, efaA, gelE, cylA, agg, fsr) in Enterococcus from a variety of animals and to explore the drug resistance and pathogenicity. This could provide a theoretical basis for clinical treatment of Enterococcus infections. Anal swabs from pigs, chickens, cattle, and dogs in farms and pet hospitals were collected for Ente ...
DOI:: 10.1016/j.micpath.2022.105745
: https://doi.org/10.1016/j.micpath.2022.105745

15. Antibacterial activity potential of leaf extracts of Blepharis maderaspatensis and Ziziphus oenoplia against antibiotics resistant Pseudomonas strains isolated from pus specimens

Author:: Chokkalingam Mohanasundari; Sorimuthu Anbalagan; Kesavan Srinivasan; Mathiyazhagan Narayanan; Mythili Saravanan; Sulaiman Ali Alharbi; Saleh H. Salmen; Tran Cam Nhung; Arivalagan Pugazhendhi
Source:: Process biochemistry 2022 v.118 pp. 24-31
ISSN:: 1359-5113
Subject:: Blepharis; Enterococcus; Klebsiella; Micrococcus; Staphylococcus; Ziziphus; antibacterial properties; antibiotic resistance; drug therapy; leaves; methanol; solvents
Abstract:: ... Knowing the antibiotic resistance profile of pathogenic bacteria is essential to finding an appropriate remedy for these issues by sourcing antibacterial agents from plants. The present study exposes the bactericidal potential of different leaf extracts of Blepharis maderaspatensis and Ziziphus oenoplia against multi drug resistant bacterial strains enumerated from pus specimens at a secondary car ...
DOI:: 10.1016/j.procbio.2022.04.008
: https://doi.org/10.1016/j.procbio.2022.04.008

16. Antimicrobial Resistance in Bacteria Isolated from Exotic Pets: The Situation in the Iberian Peninsula

Author:: Eleonora Muñoz-Ibarra; Rafael A. Molina-López; Inma Durán; Biel Garcias; Marga Martín; Laila Darwich
Source:: Animals 2022 v.12 no.15 pp. -
ISSN:: 2076-2615
Subject:: Acinetobacter; Enterococcus; Escherichia coli; One Health initiative; Pasteurella; Staphylococcus; Stenotrophomonas; antibiotic resistance; humans; multiple drug resistance; public health; reptiles; therapeutics; veterinary medicine; Iberian Peninsula
Abstract:: ... Literature related to antimicrobial resistant (AMR) bacteria in exotic pets is minimal, being essential to report objective data on this topic, which represents a therapeutic challenge for veterinary medicine and public health. Between 2016 and 2020, laboratory records of 3156 exotic pet specimens’ microbiological diagnoses and antibiotic susceptibility testing (AST) results were examined. The sam ...
DOI:: 10.3390/ani12151912
: https://doi.org/10.3390/ani12151912

17. Antimicrobial properties of Pediococcus acidilactici and Pediococcus pentosaceus isolated from silage

Author:: Joanna Ivy Irorita Fugaban; Jorge Enrique Vazquez Bucheli; Yu Jin Park; Dong Ho Suh; Eun Sung Jung; Bernadette Dora Gombossy de Melo Franco; Iskra Vitanova Ivanova; Wilhelm Heinrich Holzapfel; Svetoslav Dimitrov Todorov
Source:: Journal of applied microbiology 2022 v.132 no.1 pp. 311-330
ISSN:: 1364-5072
Subject:: Alternaria alternata; Aspergillus flavus; Aspergillus niger; Cladosporium sphaerospermum; Enterococcus; Listeria monocytogenes; Pediococcus acidilactici; Pediococcus pentosaceus; Penicillium chrysogenum; Penicillium expansum; antifungal properties; bacteriocins; benzoic acid; farms; mechanism of action; metabolites; metabolomics; microbiology; silage; Bulgaria
Abstract:: ... AIMS: The objective of this study was to isolate multifunctional bacteriocin‐producing strains; to characterize the expressed bacteriocin for the control of Listeria monocytogenes and vancomycin‐resistant Enterococcus; to evaluate the safety of studied strains; and to explore their antifungal activity. METHODS AND RESULTS: Two Pediococcus strains were isolated from silage samples obtained from an ...
DOI:: 10.1111/jam.15205
: https://doi.org/10.1111/jam.15205

18. Antimicrobial resistance dissemination associated with intensive animal production practices in Argentina: A systematic review and meta-analysis

Author:: Barbara Prack McCormick; María P. Quiroga; Verónica E. Álvarez; Daniela Centrón; Pablo Tittonell
Source:: Revista argentina microbiología 2022 pp. -
ISSN:: 0325-7541
Subject:: Campylobacter; Enterococcus; Escherichia coli; Salmonella; ampicillin; antibiotic resistance; beef cattle; cefotaxime; chickens; feedlots; meta-analysis; monitoring; multiple drug resistance; nalidixic acid; politics; streptomycin; swine; systematic review; tetracycline; Argentina
Abstract:: ... Abuse and misuse of antimicrobial agents has accelerated the spread of antimicrobial-resistant bacteria. The association between antimicrobial-resistant infections in humans and antimicrobial use in agriculture is complex, but well-documented. This study provides a systematic review and meta-analysis of the dissemination of antimicrobial resistance (AMR) to antimicrobials defined as critically imp ...
DOI:: 10.1016/j.ram.2022.07.001
: https://doi.org/10.1016/j.ram.2022.07.001

19. Antimicrobial resistance in clinical bacterial isolates from horses in the UK

Author:: Cajsa M. Isgren; Nicola J. Williams; Owen D. Fletcher; Dorina Timofte; Richard J. Newton; Thomas W. Maddox; Peter D. Clegg; Gina L. Pinchbeck
Source:: Equine veterinary journal 2022 v.54 no.2 pp. 390-414
ISSN:: 0425-1644
Subject:: Actinobacillus; Enterococcus; Escherichia coli; Pasteurella; Staphylococcus; Streptococcus; abscess; adults; anti-infective agents; antibiotic resistance; bacterial culture; biosecurity; horses; hospitals; monitoring; multiple drug resistance; observational studies; orthopedics; veterinary clinics
Abstract:: ... BACKGROUND: Surveillance of antimicrobial resistance (AMR) in horses is important to aid empirical treatment decisions and highlight emerging AMR threats. OBJECTIVE: To describe the AMR patterns of common groups of bacteria from clinical submissions from horses in the UK during 2018, and to determine how this varies by sample site and type of submitting veterinary practice. STUDY DESIGN: Prospecti ...
DOI:: 10.1111/evj.13437
: https://doi.org/10.1111/evj.13437

20. Antimicrobial susceptibility testing determined by Alfred 60/AST (Alifax®) in a multi-sites lab: performance's evaluation and optimization of workflow

Author:: R. Cupaiolo; S. Cherkaoui; G. Serrano; N. Dauby; A. Georgala; S. Blumental; E. Maillart; M. Hites; M. Hallin; D. Martiny
Source:: Journal of microbiological methods 2022 v.194 pp. 106433
ISSN:: 0167-7012
Subject:: Enterococcus; antibiotic resistance; automation; bacteremia; blood; blood flow; blood volume; clindamycin; disk diffusion antimicrobial test; meropenem
Abstract:: ... New techniques are needed to speed-up the identification and antimicrobial susceptibility testing (AST) of bacteria associated with bloodstream infections. Alfred 60/AST (Alifax®, Polverara, Italy) performs AST by light scattering directly from positive blood cultures. We evaluated Alfred 60/AST performances for 4 months. Each new episode of bacteraemia was included and AST were compared to either ...
DOI:: 10.1016/j.mimet.2022.106433
: https://doi.org/10.1016/j.mimet.2022.106433

21. Application of iron-activated persulfate for municipal wastewater disinfection

Author:: João P.F. Venâncio; Carmen S.D. Rodrigues; Olga C. Nunes; Luis M. Madeira
Source:: Journal of hazardous materials 2022 v.426 pp. 127989
ISSN:: 0304-3894
Subject:: Enterococcus; ciprofloxacin; detection limit; disinfection; heterotrophs; irrigation; laws and regulations; municipal wastewater; oxidants; oxidation; pH; regrowth; temperature; total organic carbon; wastewater treatment
Abstract:: ... To address the increasing contamination of aquatic environments and incidence of waterborne diseases, advanced oxidation processes with activated persulfate have emerged as tools to inactivate wastewater microorganisms and contaminants. In this work, the disinfection of a secondary effluent from a wastewater treatment plant by iron-based persulfate activation was studied. Experiments in a batch st ...
DOI:: 10.1016/j.jhazmat.2021.127989
: https://doi.org/10.1016/j.jhazmat.2021.127989

22. Are blue flags a good indicator of the quality of sea water on beaches? An empirical analysis of the Western Mediterranean basin

Author:: Fernando Merino; María A. Prats
Source:: Journal of cleaner production 2022 v.330 pp. 129865
ISSN:: 0959-6526
Subject:: Enterococcus; Escherichia coli; European Union; empirical research; environmental education; intestines; public health; seawater; tourism; tourists; water quality; France; Italy; Mediterranean region; Spain
Abstract:: ... Beach tourism in an important industry in many countries, and in the Mediterranean it supposes an extra pressure on the seawater quality. Concern about this aspect led the European Union to issue a first directive on the quality of bathing water in 1976 and modify it in 2006. This regulation establishes a mandatory control, in all European Union (EU) countries, of the proliferation of bacteria (sp ...
DOI:: 10.1016/j.jclepro.2021.129865
: https://doi.org/10.1016/j.jclepro.2021.129865

23. Aspergillus-Derived Cellulase Preparation Exhibits Prebiotic-like Effects on Gut Microbiota in Rats

Author:: Yongshou Yang; Thanutchaporn Kumrungsee; Norihisa Kato; Shinji Fukuda; Manabu Kuroda; Shotaro Yamaguchi
Source:: Fermentation 2022 v.8 no.2 pp. -
ISSN:: 2311-5637
Subject:: Aspergillus; Bifidobacterium; Collinsella; Coprobacillus; Enterococcus; Lactobacillus; Oscillospira; carboxylic ester hydrolases; endo-1,4-beta-glucanase; feeds; fermentation; genes; high fat diet; intestinal microorganisms; oligosaccharides; prebiotics; probiotics; proteinases
Abstract:: ... Aspergillus-derived cellulase, which is involved in the production of Aspergillus-fermented foods, has been employed in the food and animal feed industries. However, the effect of dietary Aspergillus cellulase on health is poorly understood. Previously, we discovered that supplemental Aspergillus-derived protease and lipase preparations had substantial bifidogenic effects on rats fed a high-fat di ...
DOI:: 10.3390/fermentation8020071
: https://doi.org/10.3390/fermentation8020071

24. Assessing cross‐laboratory performance for quantifying coliphage using EPA Method 1642

Author:: Amity G. Zimmer‐Faust; John F. Griffith; Joshua A. Steele; Laralyn Asato; Tania Chiem; Samuel Choi; Arturo Diaz; Joe Guzman; Michele Padilla; Jennipher Quach‐Cu; Victor Ruiz; Bryan Santos; Mary Woo; Stephen B. Weisberg
Source:: Journal of applied microbiology 2022 v.133 no.2 pp. 340-348
ISSN:: 1364-5072
Subject:: Enterococcus; United States Environmental Protection Agency; coliphages; health promotion; risk; water quality
Abstract:: ... AIMS: Widespread adoption of the new U.S. Environmental Protection Agency (USEPA) Method 1642 for enumeration of coliphage in recreational water requires demonstration that laboratories consistently meet internal method performance goals and yield results that are consistent across laboratories. METHODS AND RESULTS: Here we assess the performance of six laboratories processing a series of blind wa ...
DOI:: 10.1111/jam.15523
: https://doi.org/10.1111/jam.15523

25. Assessment of Spatio-Temporal Variability of Faecal Pollution along Coastal Waters during and after Rainfall Events

Author:: Elena Manini; Elisa Baldrighi; Fabio Ricci; Federica Grilli; Donato Giovannelli; Michele Intoccia; Silvia Casabianca; Samuela Capellacci; Nadia Marinchel; Pierluigi Penna; Fabrizio Moro; Alessandra Campanelli; Angelina Cordone; Monica Correggia; Deborah Bastoni; Luigi Bolognini; Mauro Marini; Antonella Penna
Source:: Water 2022 v.14 no.3 pp. -
ISSN:: 2073-4441
Subject:: Enterococcus; Escherichia coli; ammonium; coasts; pathogens; rain; risk; rivers; seawater; sewage; summer; wastewater; water quality; Italy
Abstract:: ... More than 80% of wastewaters are discharged into rivers or seas, with a negative impact on water quality along the coast due to the presence of potential pathogens of faecal origin. Escherichia coli and enterococci are important indicators to assess, monitor, and predict microbial water quality in natural ecosystems. During rainfall events, the amount of wastewater delivered to rivers and coastal ...
DOI:: 10.3390/w14030502
: https://doi.org/10.3390/w14030502

26. Assessment of the Effects of Edible Microalgae in a Canine Gut Model

Author:: Costanza Delsante; Carlo Pinna; Federica Sportelli; Thomas Dalmonte; Claudio Stefanelli; Carla G. Vecchiato; Giacomo Biagi
Source:: Animals 2022 v.12 no.16 pp. -
ISSN:: 2076-2615
Subject:: Arthrospira platensis; Chlorella vulgaris; DNA; Enterococcus; Haematococcus pluvialis; Phaeodactylum tricornutum; biomass; butyrates; digestion; digestive system; dogs; fermentation; health promotion; metabolites; microalgae; models; propionic acid
Abstract:: ... Microalgae are a source of bioactive compounds having recently been studied for their possible application as health-promoting ingredients. The aim of the study was to evaluate in an in vitro canine gut model the effects of four microalgae, Arthrospira platensis (AP), Haematococcus pluvialis (HP), Phaeodactylum tricornutum (PT) and Chlorella vulgaris (CV), on some fecal microbial populations and m ...
DOI:: 10.3390/ani12162100
: https://doi.org/10.3390/ani12162100

27. Assessment of the Microbiological Quality and Biochemical Parameters of Traditional Hard Xinotyri Cheese Made from Raw or Pasteurized Goat Milk

Author:: Eleni C. Pappa; Thomas G. Bontinis; John Samelis; Kyriaki Sotirakoglou
Source:: Fermentation 2022 v.8 no.1 pp. -
ISSN:: 2311-5637
Subject:: Enterococcus; Listeria; Salmonella; fermentation; goat milk; hydrophilicity; hydrophobicity; lactic acid; microbiological quality; milk; nitrogen; pH; pasteurization; pasteurized milk; peptides; proteolysis; raw milk; water solubility
Abstract:: ... Traditional hard Xinotyri cheese was manufactured using raw or pasteurized goat milk, without starter cultures, and the changes in microbiological and biochemical characteristics were studied during ripening and storage. Mesophilic lactic acid bacteria (LAB) predominated (>8.5 log CFU/g) in freshly fermented Xinotyri cheeses (pH 4.5–4.6), regardless of milk pasteurization. Enterobacteria, pseudomo ...
DOI:: 10.3390/fermentation8010020
: https://doi.org/10.3390/fermentation8010020

28. Assessment the role of some Bacillus strains in improvement rex rabbits resistance against ETEC challenge

Author:: Jie Wang; Bin Wen; Yan Zeng; Hesong Wang; Wei Zhao; Yi Zhou; Lei Liu; Ping Wang; Kangcheng Pan; Bo Jing; Xueqin Ni; Dong Zeng
Source:: Microbial pathogenesis 2022 v.165 pp. 105477
ISSN:: 0882-4010
Subject:: Bacillus pumilus; Bacillus subtilis; Bifidobacterium; Enterococcus; Lactobacillus; cytokines; diarrhea; dietary supplements; disease resistance; enterotoxigenic Escherichia coli; immunity; immunoglobulin A; intestinal microorganisms; intestines; pathogenesis; probiotics
Abstract:: ... Increasing reports have indicated that specific strains of probiotic Bacillus have the potential to prevent diseases. The purpose of this study was to explore the effects of three Bacillus strains (Bacillus subtilis BSWJ2017001, Bacillus pumilus BSWJ2017002, and B. subtilis BSWJ2017003) mixture dietary supplementation on rex rabbits infected with enterotoxigenic Escherichia coli (ETEC). In this st ...
DOI:: 10.1016/j.micpath.2022.105477
: https://doi.org/10.1016/j.micpath.2022.105477

29. Association of Gut Microbiota with Inflammatory Bowel Disease and COVID-19 Severity: A Possible Outcome of the Altered Immune Response

Author:: Anju Kaushal; Rashed Noor
Source:: Current microbiology 2022 v.79 no.6 pp. 184
ISSN:: 0343-8651
Subject:: Bacteroidaceae; COVID-19 infection; Enterococcus; Lachnospiraceae; RNA; Ruminococcaceae; Serratia; Severe acute respiratory syndrome coronavirus 2; Staphylococcus; Streptococcus; brain; chemokines; digestive system; disease progression; dysbiosis; homeostasis; immune response; inflammatory bowel disease; intestinal microorganisms; kidneys; metabolites; microbiome; prognosis; secretion; therapeutics; viruses
Abstract:: ... Inflammatory bowel disease could be induced by SARS-CoV-2, involved in alteration of gut microbiota during the respiratory viral infection. Presence of viral RNA in fecal samples for longer period, even after the clearance of the virus from respiratory tract, is suggestive of dysbiosis leading to the poor prognosis of COVID-19 in hospitalized patients. Gut microbiome (GM) plays a significant role ...
DOI:: 10.1007/s00284-022-02877-7
: https://doi.org/10.1007/s00284-022-02877-7

30. Bacteria from bovine clinical mastitis showed multiple drug resistance

Author:: Sudhakar P. Awandkar; Mahesh B. Kulkarni; Narendra V. Khode
Source:: Veterinary research communications 2022 v.46 no.1 pp. 147-158
ISSN:: 0165-7380
Subject:: Acinetobacter; Enterococcus; Holstein; Jersey; Pseudomonas; Streptococcus uberis; aminoglycosides; beta-lactamase; cephalosporins; chloramphenicol; cross-sectional studies; dairy industry; lactation; milk; monsoon season; multiple drug resistance; public health; quinolones; udders; vancomycin; veterinary medicine
Abstract:: ... Mastitis, which often manifests as udder infection in dairy animals, is of great concern as it affects public health and results in heavy economic losses to the dairy industry. A hospital-based cross-sectional study was conducted to determine the cultivable bacterial species associated with bovine clinical mastitis and their resistance patterns towards different antimicrobials. The milk samples fr ...
DOI:: 10.1007/s11259-021-09838-8
: https://doi.org/10.1007/s11259-021-09838-8

31. Bacterial and fungal co-infections with SARS-CoV-2 in solid organ recipients: a retrospective study

Author:: Mojtaba Shafiekhani; Zahra Shekari; Arash Boorboor; Zahra Zare; Sara Arabsheybani; Nazanin Azadeh
Source:: Virology journal 2022 v.19 no.1 pp. 35
ISSN:: 1743-422X
Subject:: COVID-19 infection; Enterococcus; Escherichia coli; Severe acute respiratory syndrome coronavirus 2; adrenal cortex hormones; fungi; kidneys; liver; mixed infection; mortality; multiple drug resistance; pathogens; patients; pneumonia; prognosis; regression analysis; retrospective studies; urine; virology; viruses
Abstract:: ... BACKGROUND: SARS-CoV-2, a novel corona virus, has caused clusters of fatal pneumonia worldwide. Immune compromised patients are among the high risk groups with poor prognosis of the disease. The presence of bacterial or fungal co-infections with SARS-CoV-2 is associated with increased mortality. METHODS: The electronic data of the liver and kidney recipients, hospitalized in COVID-19 intensive car ...
DOI:: 10.1186/s12985-022-01763-9
: https://doi.org/10.1186/s12985-022-01763-9

32. Bacterial and viral fecal indicator predictive modeling at three Great Lakes recreational beach sites

Author:: Mike Cyterski; Orin C. Shanks; Pauline Wanjugi; Brian McMinn; Asja Korajkic; Kevin Oshima; Rich Haugland
Source:: Water research 2022 v.223 pp. 118970
ISSN:: 0043-1354
Subject:: Bacteroidales; Enterococcus; Escherichia coli; birds; coliphages; prediction; quantitative polymerase chain reaction; rain; research; water; water quality; wind speed; Michigan
Abstract:: ... Coliphage are viruses that infect Escherichia coli (E. coli) and may indicate the presence of enteric viral pathogens in recreational waters. There is an increasing interest in using these viruses for water quality monitoring and forecasting; however, the ability to use statistical models to predict the concentrations of coliphage, as often done for cultured fecal indicator bacteria (FIB) such as ...
DOI:: 10.1016/j.watres.2022.118970
: https://doi.org/10.1016/j.watres.2022.118970

33. Bacterial assemblages associated with Acropora palmata affected by white band disease in the Mexican region of the Caribbean and Gulf of Mexico

Author:: Joicye Hernández-Zulueta; Leopoldo Díaz-Pérez; José Q. García-Maldonado; Gabriela Georgina Nava-Martínez; Miguel Ángel García-Salgado; Fabián Alejandro Rodríguez-Zaragoza
Source:: Journal of sea research 2022 v.185 pp. 102230
ISSN:: 1385-1101
Subject:: Acropora palmata; Clostridium; Desulfovibrio; Enterobacter; Enterococcus; Pleurocapsa; Pseudoalteromonas; Pseudomonas; Spirochaeta; Stenotrophomonas; Synechococcus; Tepidibacter; Vibrio; corals; genes; research; seawater; sediments; Caribbean; Caribbean Sea; Gulf of Mexico
Abstract:: ... The bacterial assemblages associated with Acropora palmata from the Mexican Caribbean Sea and the Gulf of Mexico were analyzed by high throughput sequencing of the 16S rRNA gene. Samples were taken from four substrates: apparently healthy corals, corals with white band disease, and the seawater and sediment surrounding these corals. The bacterial assemblages showed no significant differences among ...
DOI:: 10.1016/j.seares.2022.102230
: https://doi.org/10.1016/j.seares.2022.102230

34. Bacterial colonisation dynamics of household plastics in a coastal environment

Author:: Luke Lear; Daniel Padfield; Tirion Dowsett; Maia Jones; Suzanne Kay; Alex Hayward; Michiel Vos
Source:: Science of the total environment 2022 v.838 pp. 156199
ISSN:: 0048-9697
Subject:: Enterococcus; Galleria mellonella; Serratia; antibiotic resistance; bacterial colonization; biofilm; community structure; estuaries; humans; insects; marine environment; models; mortality; polyethylene terephthalates; polypropylenes; virulence; wildlife
Abstract:: ... Accumulation of plastics in the marine environment has widespread detrimental consequences for ecosystems and wildlife. Marine plastics are rapidly colonised by a wide diversity of bacteria, including human pathogens, posing potential risks to health. Here, we investigate the effect of polymer type, residence time and estuarine location on bacterial colonisation of common household plastics, inclu ...
DOI:: 10.1016/j.scitotenv.2022.156199
: https://doi.org/10.1016/j.scitotenv.2022.156199

35. Bacterial community dynamics on bats and the implications for pathogen resistance

Author:: Aoqiang Li; Zhongle Li; Wentao Dai; Katy L. Parise; Haixia Leng; Longru Jin; Sen Liu; Keping Sun; Joseph R. Hoyt; Jiang Feng
Source:: Environmental microbiology 2022 v.24 no.3 pp. 1484-1498
ISSN:: 1462-2912
Subject:: Burkholderia; Corynebacterium; Enterococcus; Flavobacterium; Pseudogymnoascus destructans; Pseudomonas; Rhinolophus ferrumequinum; bacterial communities; body condition; community structure; fungi; pathogens; temperature; white-nose syndrome
Abstract:: ... The bats skin microbiota plays an important role in reducing pathogen infection, including the deadly fungal pathogen Pseudogymnoascus destructans, the causative agent of white‐nose syndrome. However, the dynamic of skin bacterial communities response to environmental perturbations remains poorly described. We characterized skin bacterial community over time and space in Rhinolophus ferrumequinum, ...
DOI:: 10.1111/1462-2920.15754
: https://doi.org/10.1111/1462-2920.15754

36. Bacterial diversity of traditional fermented food, Idli by high thorough-put sequencing

Author:: Digambar Kavitake; Mangesh V. Suryavanshi; Sujatha Kandasamy; Palanisamy Bruntha Devi; Yogesh Shouche; Prathapkumar Halady Shetty
Source:: Journal of food science and technology 2022 v.59 no.10 pp. 3918-3927
ISSN:: 0022-1155
Subject:: Actinobacteria; Bacteroidetes; Enterobacter; Enterococcus; Erwinia; Fusobacteria; Klebsiella; Lactobacillus; Lactococcus; Macrococcus; Pseudoalteromonas; Serratia; Vibrio; Weissella; batters; fermentation; fermented foods; metagenomics; nutrition; phylotype; starter cultures
Abstract:: ... The bacterial composition of naturally fermented Indian food, Idli was studied by high-throughput Illumina amplicon sequencing at different taxonomic levels. Metagenomic investigation revealed fold change with respect to some of the phylotypes in 06ᵗʰ to 12ᵗʰ h of fermentation, suggesting the synergistic mode of nutrition. After 12ᵗʰ h fermentation, bacterial populations were stabilized towards 15 ...
DOI:: 10.1007/s13197-022-05421-4
: https://doi.org/10.1007/s13197-022-05421-4

37. Bacteriocins Produced by LAB Isolated from Cheeses within the Period 2009–2021: a Review

Author:: Lorena Trejo-González; Ana-Estefanía Gutiérrez-Carrillo; Adriana-Inés Rodríguez-Hernández; Ma. del Rocío López-Cuellar; Norberto Chavarría-Hernández
Source:: Probiotics and antimicrobial proteins 2022 v.14 no.2 pp. 238-251
ISSN:: 1867-1306
Subject:: Enterococcus; Lactobacillus; Lactococcus; Pediococcus; bacteriocins; food biopreservation; lactic acid; peptides; probiotics; surveys
Abstract:: ... A survey is presented concerning original research articles published in well-reputed scientific journals on the isolation of lactic acid bacteria (LAB) from cheeses worldwide, where researchers evaluated the bacteriocin production by such isolates in searching for novel functional peptides that can exhibit potential for biotechnological applications. Seventy-one articles were published in the per ...
DOI:: 10.1007/s12602-021-09825-0
: https://doi.org/10.1007/s12602-021-09825-0

38. Beach pollution from marine litter: Analysis with the DPSIR framework (driver, pressure, state, impact, response) in Tuscany, Italy

Author:: Ileana Federigi; Elena Balestri; Alberto Castelli; Davide De Battisti; Ferruccio Maltagliati; Virginia Menicagli; Marco Verani; Claudio Lardicci; Annalaura Carducci
Source:: Ecological indicators 2022 v.143 pp. 109395
ISSN:: 1470-160X
Subject:: Enterococcus; One Health initiative; biomass; case studies; coastal zone management; data collection; databases; drainage; gastroenteritis; ingestion; marine debris; microbiological quality; models; pollution; risk; sand; sewage; shorelines; stakeholders; water currents; watersheds; Italy
Abstract:: ... Beaches are affected by the accumulation of natural and anthropogenic material; however, this environmental issue has not yet been explored from a One Health perspective. In this paper, the conceptual framework of DPSIR (Drivers-Pressures-State-Impact-Response) was used to understand the beach-stranded material issue in a systemic way and a data-based classification for some environmental indicato ...
DOI:: 10.1016/j.ecolind.2022.109395
: https://doi.org/10.1016/j.ecolind.2022.109395

39. Biochemical composition, antimicrobial and antifungal activities assessment of the fermented medicinal plants extract using lactic acid bacteria

Author:: Hamza Gadhoumi; E. L. Akrem Hayouni; Enriqueta Martinez-Rojas; Walid Yeddes; Moufida Saidani Tounsi
Source:: Archives of microbiology 2022 v.204 no.7 pp. 374
ISSN:: 0302-8933
Subject:: Enterococcus; Escherichia coli; Lactobacillus acidophilus; Phytophthora infestans; Pseudomonas aeruginosa; Staphylococcus aureus; bioactive compounds; camphene; cineole; flavonoids; food preservation; headspace analysis; ingredients; lactic acid; lactic fermentation; plant extracts; polyphenols; shelf life
Abstract:: ... To prevent foodborne diseases and extend shelf life, antimicrobial agents may be used in food to inhibit the growth of undesired microorganisms. The present study was aimed to determine the antimicrobial and antifungal activities of the fermented medicinal plants extract using Lactobacillus acidophilus ATCC 4356. The fermentation kinetic parameters, biochemical composition and the volatile compoun ...
DOI:: 10.1007/s00203-022-02985-9
: https://doi.org/10.1007/s00203-022-02985-9

40. Bioremediation of a Sewage-Contaminated Tropical Swamp Through Bioaugmentation with a Microalgae-Predominant Microbial Consortium

Author:: Jaime E. Gutiérrez; Nohora Gutiérrez-Hoyos; Juan Sebastián Gutiérrez; Martha J. Vives; V. Sivasubramanian
Source:: Indian journal of microbiology 2022 v.62 no.2 pp. 307-311
ISSN:: 0046-8991
Subject:: Enterococcus; bioaugmentation; bioreactors; decontamination; microalgae; phytoplankton; sewage; swamps; water reservoirs; Colombia
Abstract:: ... Bioaugmentation has many applications as a bioremediation technique. It is usually performed by bacteria but microalgal consortia also have great potential for bioremediation. This study evaluated the ability of a microbial consortium with predominance of microalgae (MCPM) to decontaminate the water of the Mallorquín tropical swamp. The Mallorquín Swamp is a natural water reservoir, essential for ...
DOI:: 10.1007/s12088-021-00990-y
: https://doi.org/10.1007/s12088-021-00990-y

41. Black raspberry extract shifted gut microbe diversity and their metabolic landscape in a human colonic model

Author:: Shiqi Zhang; Mengyang Xu; Xiaowei Sun; Xuyu Liu; Fouad Choueiry; Rui Xu; Haifei Shi; Jiangjiang Zhu
Source:: Journal of chromatography 2022 v.1188 pp. 123027
ISSN:: 1570-0232
Subject:: Enterococcus; Rubus occidentalis; anthocyanins; arginine; biosynthesis; colon; dysbiosis; human health; humans; intestinal microorganisms; irritable bowel syndrome; liquid chromatography; lysine; mass spectrometry; metabolites; metabolomics; models; obesity; pH; proline; ribosomal DNA; temperature
Abstract:: ... Human gut microbiota is critical for human health, as their dysbiosis could lead to various diseases such as irritable bowel syndrome and obesity. Black raspberry (BRB) has been increasingly studied recently for its impact on gut microbiota as a rich source of phytochemicals (e.g., anthocyanin). To investigate the effect of BRB extract on the gut microbiota composition and their metabolism, an in- ...
DOI:: 10.1016/j.jchromb.2021.123027
: https://doi.org/10.1016/j.jchromb.2021.123027

42. Bloodstream Infections in a COVID-19 Non-ICU Department: Microbial Epidemiology, Resistance Profiles and Comparative Analysis of Risk Factors and Patients’ Outcome

Author:: Efthymia Giannitsioti; Christina Louka; Vasiliki Mamali; Elisavet Kousouli; Lemonia Velentza; Vaia Papadouli; Georgios Loizos; Panagiotis Mavroudis; Georgios Kranidiotis; Nektaria Rekleiti; Alexandra Stamati; Ioannis Speggos; Ioannis Daniil; Panagiotis Kouvatsos; Chrysanthi Sidiropoulou; Garifallia Linardaki; Styliani Gerakari; Georgios Chrysos; Katina Themeli-Digalaki; Olympia Zarkotou
Source:: Microorganisms 2022 v.10 no.7 pp. -
ISSN:: 2076-2607
Subject:: Acinetobacter baumannii; COVID-19 infection; Candida; Enterococcus; Escherichia coli; Klebsiella pneumoniae; Severe acute respiratory syndrome coronavirus 2; blood flow; case-control studies; central venous catheters; mortality; pathogens; pneumonia; regression analysis; vaccination
Abstract:: ... Background: Bloodstream infections (BSI) caused by highly resistant pathogens in non-ICU COVID-19 departments pose important challenges. Methods: We performed a comparative analysis of incidence and microbial epidemiology of BSI in COVID-19 vs. non-COVID-19, non-ICU departments between 1 September 2020-31 October 2021. Risk factors for BSI and its impact on outcome were evaluated by a case-control ...
DOI:: 10.3390/microorganisms10071314
: https://doi.org/10.3390/microorganisms10071314

43. Bombyx mori from a food safety perspective: A systematic review

Author:: Filippo Marzoli; Pietro Antonelli; Alessio Saviane; Luca Tassoni; Silvia Cappellozza; Simone Belluco
Source:: Food research international 2022 v.160 pp. 111679
ISSN:: 0963-9969
Subject:: Bacillus cereus; Bombyx mori; Enterococcus; Listeria monocytogenes; Pseudomonas fluorescens; Salmonella; allergenicity; bioaccumulation; edible insects; food research; food safety; heat; heavy metals; ingestion; insect-based foods; metagenomics; risk assessment; silk; silkworms; systematic review; toxicity; toxicology
Abstract:: ... Bombyx mori (BM) is an economically important insect for silk production, and it is also farmed and used as food in different countries around the world. The present systematic review aims to assess the suitability of BM as an edible insect, retrieving data from scientific papers reporting microbiological, chemical, and allergenic hazards of silkworm consumed as either whole insects or insect deri ...
DOI:: 10.1016/j.foodres.2022.111679
: https://doi.org/10.1016/j.foodres.2022.111679

44. Camel milk microbiota: A culture-independent assessment

Author:: Rita Rahmeh; Abrar Akbar; Husam Alomirah; Mohamed Kishk; Abdulaziz Al-Ateeqi; Salah Al-Milhm; Anisha Shajan; Batool Akbar; Shafeah Al-Merri; Mohammad Alotaibi; Alfonso Esposito
Source:: Food research international 2022 v.159 pp. 111629
ISSN:: 0963-9969
Subject:: Acinetobacter; Alternaria; Aspergillus; Camelus dromedarius; Candida; Cladosporium; Comamonadaceae; Enterococcus; Fusarium; Lactobacillus; Micrococcaceae; Moraxella; Neisseriaceae; Paenibacillus; Pediococcus; Penicillium; Pseudomonas; Sphingomonas; Staphylococcus; Streptococcus; bacterial communities; camel milk; digestibility; food research; fungal communities; fungi; gastrointestinal system; genes; humans; internal transcribed spacers; microbiome; milk; nutritive value; therapeutics; Kuwait
Abstract:: ... Camel milk is renowned for its nutritional value and its therapeutic properties. It is considered a promising alternative to bovine milk due to its higher nutritional benefits, hypoallergenic characteristics and greater digestibility in the human gastrointestinal system. This study reports camel milk's bacterial and fungal microbiota, and the effect of geographical location and season on its bacte ...
DOI:: 10.1016/j.foodres.2022.111629
: https://doi.org/10.1016/j.foodres.2022.111629

45. Can pseudocereals modulate microbiota by functioning as probiotics or prebiotics?

Author:: Aysegul Ugural; Aslı Akyol
Source:: Critical reviews in food science and nutrition 2022 v.62 no.7 pp. 1725-1739
ISSN:: 1549-7852
Subject:: Bifidobacterium; Clostridium; Enterococcus; Escherichia; Eubacteriaceae; Lachnospiraceae; Lactobacillus; antioxidant activity; breakfast; buckwheat; celiac disease; dysbiosis; fermentation; food science; lactose intolerance; obesity; pathogens; prebiotics; probiotics; pseudocereals; storage time
Abstract:: ... Amaranth, quinoa, and buckwheat, known as pseudocereals, have been consumed since ancient times and are considered sacred in most cultures. Their grains can be used as cereals for breakfast or mixed with other grains in meals and their health-enhancing effects have been investigated more in recent years. They have an antioxidant effect and their nutrient profiles are enriched with processing techn ...
DOI:: 10.1080/10408398.2020.1846493
: https://doi.org/10.1080/10408398.2020.1846493

46. The Change in Microbial Diversity and Mycotoxins Concentration in Corn Silage after Addition of Silage Additives

Author:: Mária Kalúzová; Miroslava Kačániová; Daniel Bíro; Milan Šimko; Branislav Gálik; Michal Rolinec; Ondrej Hanušovský; Soňa Felšöciová; Miroslav Juráček
Source:: Diversity 2022 v.14 no.8 pp. -
ISSN:: 1424-2818
Subject:: Aspergillus; Enterococcus; Fusarium; Kazachstania; Penicillium; agar; corn; corn silage; deoxynivalenol; hygiene; lactic acid; mass spectrometry; nivalenol; plate count; temperature; urea; yeasts
Abstract:: ... In our study the presence of bacteria, yeast, and microscopic fungi was evaluated. Three forms of corn silage were made including silage without additive, silage with microbial additive (lactic acid bacteria), and silage with nutritional additive (urea). Silage additives were applied to the matter within the recommended dosage, then the matter was ensiled into plastic bags and stored at a constant ...
DOI:: 10.3390/d14080592
: https://doi.org/10.3390/d14080592

47. Changes in biological activity and gut microbiota of digestion of rice glutelin during storage

Author:: Tai Zhang; Jiayi Shi; Fuqiang Liang; Yumeng Shi; Ran Zhang
Source:: Journal of cereal science 2022 v.104 pp. 103421
ISSN:: 0733-5210
Subject:: Bacteroides; Enterococcus; Lactobacillus; Streptococcus; antioxidant activity; digestion; enzyme inhibition; fluorescence; glutelins; intestinal microorganisms; microbial communities; molecular weight; peptides; peptidyl-dipeptidase A; rice; storage time
Abstract:: ... This study explored the effects of glutelin digestion during rice grain storage on its biological activity and ability to modulate gut microbiota. In addition to structural changes, rice glutelin was investigated for its antioxidant activity, angiotensin-converting enzyme inhibition ability, properties of the peptides generated by its digestion, and effect on gut microbial composition. After 2 day ...
DOI:: 10.1016/j.jcs.2022.103421
: https://doi.org/10.1016/j.jcs.2022.103421

48. Changes in the Microbiome Profile in Different Parts of the Intestine in Piglets with Diarrhea

Author:: Mariya V. Gryaznova; Yuliya D. Dvoretskaya; Mikhail Y. Syromyatnikov; Sergey V. Shabunin; Pavel A. Parshin; Evgeniy V. Mikhaylov; Nikolay A. Strelnikov; Vasily N. Popov
Source:: Animals 2022 v.12 no.3 pp. -
ISSN:: 2076-2615
Subject:: Bacteroides; Enterococcus; Fusobacterium; Lactobacillus; diarrhea; gastrointestinal diseases; genes; ileum; industry; intestinal microorganisms; microbiome; morbidity; mortality; neonates; piglets; rectum; swine production; taxonomy
Abstract:: ... Determining the taxonomic composition of microbial consortia of the piglet intestine is of great importance for pig production. However, knowledge on the variety of the intestinal microbiome in newborn piglets is limited. Piglet diarrhea is a serious gastrointestinal disease with a high morbidity and mortality that causes great economic damage to the pig industry. In this study, we investigated th ...
DOI:: 10.3390/ani12030320
: https://doi.org/10.3390/ani12030320

49. Changes of bacterial communities and volatile compounds developed from the spoilage of white Hypsizygus marmoreus under different storage conditions

Author:: Yu-Han Yuan; Ling-Xiao Liu; Li Guo; Liang Wang; Ji-Wei Hao; Yun-Guo Liu
Source:: Lebensmittel-Wissenschaft + Technologie 2022 v.168 pp. 113906
ISSN:: 0023-6438
Subject:: Enterococcus; Hypsizygus marmoreus; Pediococcus; Pseudomonas; Serratia; Stenotrophomonas; spoilage; storage time
Abstract:: ... The succession of bacterial communities and changes of volatile components throughout the storage of white Hypsizygus marmoreus (white H.marmoreus) were investigated. The results showed that the microbial communities were mainly composed of Proteobacteria and Firmicutes at 4 °C and 25 °C, with Serratia, Pediococcus, Enterococcus, Pseudomonas and Stenotrophomonas as the dominant genera. Serratia co ...
DOI:: 10.1016/j.lwt.2022.113906
: https://doi.org/10.1016/j.lwt.2022.113906

50. Charactering the spoilage mechanism of “three sticks” of Jinhua ham

Author:: Changyu Zhou; Guang Zhan; Daodong Pan; Guanghong Zhou; Ying Wang; Jun He; Jinxuan Cao
Source:: Food science and human wellness 2022 v.11 no.5 pp. 1322-1330
ISSN:: 2213-4530
Subject:: Enterobacteriaceae; Enterococcus; ammonia; cadaverine; dimethyl disulfide; food science; ham; histamine; humans; methanethiol; off odors; putrescine; salt content; spoilage; total volatile basic nitrogen
Abstract:: ... To investigate the spoilage characteristics of Jinhua ham, sensory scores, volatile compounds, biogenic amine, physicochemical parameters and microbial counts were evaluated between normal and spoiled hams. The results showed that off-odors of spoiled hams were dominated by rancid, sour, sulfide and ammonia odors derived from these compounds including butanoic acid, methanethiol and dimethyl disul ...
DOI:: 10.1016/j.fshw.2022.04.021
: https://doi.org/10.1016/j.fshw.2022.04.021

51. Characteristics and proteolysis of a Spanish blue cheese made with raw or pasteurised milk

Author:: Isabel Diezhandino; Domingo Fernández; Patricia Combarros‐Fuertes; Erica Renes; José María Fresno; María Eugenia Tornadijo
Source:: International journal of dairy technology 2022 v.75 no.3 pp. 630-642
ISSN:: 1364-727X
Subject:: Enterococcus; Lactobacillus; blue cheese; cows; dairy technology; goat milk; lactic acid; pH; pasteurization; pasteurized milk; protected designation of origin; proteolysis; raw milk; sensory evaluation
Abstract:: ... Valdeón cheese is a Spanish Protected Geographical Indication of blue‐veined cheese produced on an industrial scale from raw or pasteurised cow and/or goat milk. The aim of this work was to evaluate the impact of pasteurisation on the microbiological, physicochemical and sensory characteristics of cheese. Cheeses made with raw milk showed higher counts of lactobacilli and enterococci, as well as l ...
DOI:: 10.1111/1471-0307.12862
: https://doi.org/10.1111/1471-0307.12862

52. Characterization and identification of a novel microbial consortium M2 and its effect on fermentation quality and enzymatic hydrolysis of sterile rice straw

Author:: Junfeng Li; Hao Ding; Jie Zhao; Siran Wang; Zhihao Dong; Tao Shao
Source:: Journal of applied microbiology 2022 v.132 no.3 pp. 1687-1699
ISSN:: 1364-5072
Subject:: Enterococcus; biomass; biorefining; carbon; enzymatic hydrolysis; fermentation; glucose; lactic acid; lignocellulases; lignocellulose; pH; rice straw; silage; water solubility; xylanases; xylose; yaks
Abstract:: ... AIMS: To isolate and enrich lignocellulolytic microbial consortia from yak (Bos grunniens) rumen and evaluate their effects on the fermentation characteristics and enzymatic hydrolysis in rice straw silage. METHODS AND RESULTS: A novel microbial consortium M2 with high CMCase and xylanase activities was enriched and observed to be prone to use natural carbon sources. Its predominant genus was Ente ...
DOI:: 10.1111/jam.15328
: https://doi.org/10.1111/jam.15328

53. Characterization of bacterial community and fermentation parameters during ensiling of Napier grasses harvested at various times within a day

Author:: Zhihao Dong; Junfeng Li; Siran Wang; Jie Zhao; Dong Dong; Tao Shao
Source:: Animal feed science and technology 2022 v.291 pp. 115380
ISSN:: 0377-8401
Subject:: Cenchrus purpureus; Enterobacter; Enterococcus; Klebsiella; Lactobacillus; Lactococcus; Leuconostoc; Pediococcus; bacterial communities; crude protein; epiphytes; fermentation; harvest date; lactic acid; pH; polyethylene; propionic acid; silage; solar radiation; vegetative growth
Abstract:: ... Grasses exhibit variations in chemical composition and epiphytic microbiota during daylight. These variations may influence the natural fermentation parameters of silage. This study was to evaluate the bacterial community and fermentation parameters during ensiling of Napier grasses harvested at various times within a day. Secondary growth of Napier grass (vegetative stage) was harvested at 7:00 ( ...
DOI:: 10.1016/j.anifeedsci.2022.115380
: https://doi.org/10.1016/j.anifeedsci.2022.115380

54. Characterization of cultivable intestinal microbiota in Rhynchophorus palmarum Linnaeus (Coleoptera: Curculionidae) and determination of its cellulolytic activity

Author:: Rodrigo J. N. Calumby; Lara M. de Almeida; Yasmin N. de Barros; Wilson D. Segura; Valcilaine T. Barbosa; Antonio T. da Silva; Camila B. Dornelas; Valter Alvino; Luciano A. M. Grillo
Source:: Archives of insect biochemistry and physiology 2022 v.110 no.2 pp. e21881
ISSN:: 0739-4462
Subject:: Acinetobacter; Alcaligenes; Arthrobacter; Bacillus cereus; Candida; Citrobacter; Enterococcus; Lactococcus; Micrococcus; Proteus; Providencia; Pseudomonas; Rhynchophorus palmarum; Saccharomyces; Serratia; Staphylococcus; adults; agar; biological control; cellulose; coconuts; desorption; dissection; enzymes; fungi; insect biochemistry; insects; intestinal microorganisms; intestines; ionization; laminar flow; mass spectrometry; pest control; pests; sodium chloride; Brazil
Abstract:: ... Rhynchophorus palmarum Linnaeus is an agricultural pest that affects various palm crops, including coconut (Cocos nucifera) plantations which are prominent in the economy of Northeastern Brazil. Characterization of the intestinal microbiota of R. palmarum, as well as elucidation of aspects related to the biochemistry and physiology of the insect's digestion, is essential for intervention in specif ...
DOI:: 10.1002/arch.21881
: https://doi.org/10.1002/arch.21881

55. Characterization of physicochemical properties, microbial diversity and volatile compounds of traditional fermented soybean paste in Henan province of China

Author:: Zhiyuan Tian; Kashif Ameer; Yanling Shi; Juanjuan Yi; Jiaqing Zhu; Qiaozhen Kang; Jike Lu; Changcheng Zhao
Source:: Food bioscience 2022 v.50 pp. 102045
ISSN:: 2212-4292
Subject:: Enterobacter; Enterococcus; Klebsiella; Lactobacillus; Staphylococcus; aspartic acid; benzaldehyde; chromatography; electronic nose; fermentation; glutamic acid; headspace analysis; heterocyclic compounds; mass spectrometry; nitrogen; octenol; soybean paste; sugars; China
Abstract:: ... This study aimed to investigate the changes in microbial diversity, and volatile compounds of traditional fermented soybean paste originated from Henan province of China using 16S rRNA sequencing, headspace solid phase microextraction-gas chromatography/mass spectrometry (HS-SPME-GC/MS), and electronic nose (E-nose). The amino acid nitrogen and reducing sugar contents ranged between 1.18 and 1.58 ...
DOI:: 10.1016/j.fbio.2022.102045
: https://doi.org/10.1016/j.fbio.2022.102045

56. Characterization of roof runoff microbial quality in four U.S. cities with varying climate and land use characteristics

Author:: Jumana Alja'fari; Sybil Sharvelle; Nichole E. Brinkman; Michael Jahne; Scott Keely; Emily A. Wheaton; Jay Garland; Claire Welty; Michael C. Sukop; Thomas Meixner
Source:: Water research 2022 v.225 pp. 119123
ISSN:: 0043-1354
Subject:: Campylobacter; Cryptosporidium parvum; Enterococcus; Escherichia coli; Giardia lamblia; Salmonella; chemical oxygen demand; citizen science; climate; data collection; droplets; genes; land use; microbiological quality; polymerase chain reaction; rain; research; runoff; storms; turbidity; water supply
Abstract:: ... Roof runoff has the potential to serve as an important local water source in regions with growing populations and limited water supply. Given the scarcity of guidance regulating the use of roof runoff, a need exists to characterize the microbial quality of roof runoff. The objective of this 2-year research effort was to examine roof runoff microbial quality in four U.S. cities: Fort Collins, CO; T ...
DOI:: 10.1016/j.watres.2022.119123
: https://doi.org/10.1016/j.watres.2022.119123

57. Characterization of the microbial community in ripened Pecorino Toscano cheese affected by pink discoloration

Author:: Matteo Daghio; Francesco Pini; Anna Espinoza-Tofalos; Giuseppe Conte; Eleonora Mari; Fabiola Giannerini; Luciana Giovannetti; Arianna Buccioni; Andrea Franzetti; Lisa Granchi; Marcello Mele; Giulia Rampazzo; Teresa Gazzotti; Elisa Zironi; Carlo Viti
Source:: Food microbiology 2022 v.104 pp. 104006
ISSN:: 0740-0020
Subject:: Enterococcus; Escherichia; Lactobacillus; Propionibacterium; Shigella; bacterial communities; cheeses; discoloration; food microbiology; genes; lactic acid; propionic acid; protected designation of origin
Abstract:: ... Pink discoloration defect can cause economic losses for cheese producers due to the impossibility to sell the defected cheese, but few knowledge is currently available on the causes of this defect. To gain more insight on the causes that lead to the formation of pink discoloration in Pecorino Toscano cheese with the Protected Designation of Origin (PDO) status, the bacterial community in defected ...
DOI:: 10.1016/j.fm.2022.104006
: https://doi.org/10.1016/j.fm.2022.104006

58. Cheese ripening in nonconventional conditions: A multiparameter study applied to Protected Geographical Indication Canestrato di Moliterno cheese

Author:: Michele Faccia; Giuseppe Natrella; Giuseppe Gambacorta; Antonio Trani
Source:: Journal of dairy science 2022 v.105 no.1 pp. 140-153
ISSN:: 0022-0302
Subject:: Enterococcus; Lactobacillus; Lactococcus; casein; cheeses; free fatty acids; liquid chromatography; mass spectrometry; molecular weight; peptides; principal component analysis; protected designation of origin; proteolysis; relative humidity; temperature; volatile organic compounds
Abstract:: ... A multiparameter study was performed to evaluate the effect of fondaco, a traditional ripening cellar without any artificial temperature and relative humidity control, on the chemical, microbiological, and sensory characteristics of Protected Geographical Indication Canestrato di Moliterno cheese. Ripening in such a nonconventional environment was associated with lower counts of lactococci, lactob ...
DOI:: 10.3168/jds.2021-20845
: https://doi.org/10.3168/jds.2021-20845

59. Chicken Gut Microbiota Responses to Dietary Bacillus subtilis Probiotic in the Presence and Absence of Eimeria Infection

Author:: Fareed Uddin Memon; Yunqiao Yang; Geyin Zhang; Imdad Hussain Leghari; Feifei Lv; Yuhan Wang; Farooque Laghari; Farooque Ahmed Khushk; Hongbin Si
Source:: Microorganisms 2022 v.10 no.8 pp. -
ISSN:: 2076-2607
Subject:: Bacillus subtilis; Clostridium; Corynebacterium; Eimeria tenella; Enterococcus; Proteobacteria; Weissella; adaptive immunity; butyrates; chickens; coccidiosis; discriminant analysis; growth performance; homeostasis; intestinal microorganisms; intestines; poultry diseases; probiotics; species diversity
Abstract:: ... Coccidiosis is a well-known poultry disease that causes the severe destruction of the intestinal tract, resulting in reduced growth performance and immunity, disrupted gut homeostasis and perturbed gut microbiota. Supplementation of probiotics were explored to play a key role in improving growth performance, enhancing innate and adaptive immunity, maintaining gut homeostasis and modulating gut mic ...
DOI:: 10.3390/microorganisms10081548
: https://doi.org/10.3390/microorganisms10081548

60. Chlorogenic Acid Prevents Hyperuricemia Nephropathy via Regulating TMAO-Related Gut Microbes and Inhibiting the PI3K/AKT/mTOR Pathway

Author:: Xiaofei Zhou; Bowei Zhang; Xiuli Zhao; Yongxi Lin; Yuan Zhuang; Jingting Guo; Shuo Wang
Source:: Journal of agricultural and food chemistry 2022 v.70 no.33 pp. 10182-10193
ISSN:: 1520-5118
Subject:: Enterococcus; blood serum; chlorogenic acid; digestive system; fibrosis; food chemistry; hyperuricemia; inflammation; intestinal microorganisms; kidney diseases; kidneys; mammals; non-specific serine/threonine protein kinase; oxidative stress; phosphatidylinositol 3-kinase; phosphorylation; probability; protein synthesis; rapamycin; trimethylamine
Abstract:: ... Hyperuricemia is an independent hazard factor of renal injury and can induce renal fibrosis, promoting the development of chronic kidney disease (CKD). This study aimed to explore the probability of chlorogenic acid (CGA) as a potential substance for preventing hyperuricemia nephropathy (HN). Pretreatment with CGA downregulated SUA, BUN, and CR levels, relieved oxidative stress and inflammatory re ...
DOI:: 10.1021/acs.jafc.2c03099
: https://doi.org/10.1021/acs.jafc.2c03099

61. Clinical isolates of E. faecalis and E. faecium harboring virulence genes show the concomitant presence of CRISPR loci and antibiotic resistance determinants

Author:: Isabela Sguilla Rotta; Wellington Francisco Rodrigues; Celso Tadeu Barbosa Dos Santos; Hilario Cuquetto Mantovani; Adriana Gonçalves De Oliveira; Alessandra Barbosa Ferreira Machado; Aline Dias Paiva
Source:: Microbial pathogenesis 2022 v.171 pp. 105715
ISSN:: 0882-4010
Subject:: CRISPR-Cas systems; aminoglycosides; antibiotic resistance; deoxyribonucleases; genes; multiple drug resistance; pathogenesis; phenotype; virulence
Abstract:: ... In this study, we evaluated the antimicrobial susceptibility, the presence of gene-encoding virulence factors and CRISPR systems, as well as the ability to produce lytic enzymes among clinical E. faecalis and E. faecium isolates (n = 44). All enterococci isolates showed phenotypes of multidrug resistance. E. faecalis and E. faecium isolates exhibited high-level aminoglycoside resistance phenotype, ...
DOI:: 10.1016/j.micpath.2022.105715
: https://doi.org/10.1016/j.micpath.2022.105715

62. Coastal water quality prediction based on machine learning with feature interpretation and spatio-temporal analysis

Author:: Luka Grbčić; Siniša Družeta; Goran Mauša; Tomislav Lipić; Darija Vukić Lušić; Marta Alvir; Ivana Lučin; Ante Sikirica; Davor Davidović; Vanja Travaš; Daniela Kalafatovic; Kristina Pikelj; Hana Fajković; Toni Holjević; Lado Kranjčević
Source:: Environmental modelling & software 2022 v.155 pp. 105458
ISSN:: 1364-8152
Subject:: Enterococcus; algorithms; coastal water; computer software; prediction; public health; salinity; water quality; Croatia
Abstract:: ... Coastal water quality management is a public health concern, as water of poor quality can potentially harbor dangerous pathogens. In this study, we employ routine monitoring data of EscherichiaColi and enterococci across 15 beaches in the city of Rijeka, Croatia, to build machine learning models for predicting E.Coli and enterococci based on environmental features. Cross-validation analysis showed ...
DOI:: 10.1016/j.envsoft.2022.105458
: https://doi.org/10.1016/j.envsoft.2022.105458

63. Colorimetric detection of viable antibiotic resistant Enterococcus mediated by cordless operation of reverse transcription loop-mediated isothermal amplification

Author:: Thi Ngoc Diep Trinh; Nae Yoon Lee
Source:: Journal of biotechnology 2022 v.357 pp. 92-99
ISSN:: 0168-1656
Subject:: Enterococcus; agarose; antibiotic resistance; biotechnology; colorimetry; electricity; gene amplification; heat; nucleic acids; phenolphthaleins; reverse transcription loop-mediated isothermal amplification
Abstract:: ... In this study, we applied a tube-based reverse transcription loop-mediated isothermal amplification technique using preloaded amplification and detection reagents for simple screening of viable vancomycin-resistant Enterococcus in a cordless manner. We adopted an mRNA-based approach to detect live Enterococcus in vancomycin-treated cultures. We used agarose to preload and store all reagents for am ...
DOI:: 10.1016/j.jbiotec.2022.08.002
: https://doi.org/10.1016/j.jbiotec.2022.08.002

64. Combined Action of Antibiotics and Bacteriocins against Vancomycin-Resistant Enterococci

Author:: Jorge Enrique Vazquez Bucheli; Joanna Ivy Irorita Fugaban; Wilhelm Heinrich Holzapfel; Svetoslav Dimitrov Todorov
Source:: Microorganisms 2022 v.10 no.7 pp. -
ISSN:: 2076-2607
Subject:: Enterococcus; Pediococcus; antibiotic resistance; antimicrobial peptides; bacteriocins; flow cytometry; food industry; lactic acid; propidium; vancomycin; viability assays
Abstract:: ... Antibiotics have been one of the most important discoveries in the area of applied medical microbiology; however, as a result of various factors, we are currently facing a dramatic and relatively dangerous increase in the number of cases of antibiotic resistance, and the need for new types of antimicrobials continues to grow. New approaches are needed to combat antibiotic-resistant pathogens. Bact ...
DOI:: 10.3390/microorganisms10071423
: https://doi.org/10.3390/microorganisms10071423

65. Comparative Analyses of the Gut Microbiota in Growing Ragdoll Cats and Felinae Cats

Author:: Zongjie Li; Di Di; Qing Sun; Xiaohui Yao; Jianchao Wei; Beibei Li; Ke Liu; Donghua Shao; Yafeng Qiu; Haixia Liu; Zhanjun Cheng; Zhiyong Ma
Source:: Animals 2022 v.12 no.18 pp. -
ISSN:: 2076-2615
Subject:: Anaerococcus; Bacteroides; Collinsella; Enterococcus; Finegoldia; Fusobacterium; Lactobacillus; Porphyromonas; Prevotella; Proteobacteria; Roseburia; Streptococcus; cats; domestication; energy metabolism; humans; intestinal microorganisms; probiotics
Abstract:: ... Today, domestic cats are important human companion animals for their appearance and favorable personalities. During the history of their domestication, the morphological and genetic portraits of domestic cats changed significantly from their wild ancestors, and the gut microbial communities of different breeds of cats also apparently differ. In the current study, the gut microbiota of Ragdoll cats ...
DOI:: 10.3390/ani12182467
: https://doi.org/10.3390/ani12182467

66. Comparative Analysis of Intestinal Bacterial Communities in Healthy and Diseased Nibea albiflora

Author:: X.P. Zhu; N. Wei; S.S. Zhang; M. Lin; Y. Ma
Source:: Indian journal of animal research 2022 v.56 no.4 pp. 476-482
ISSN:: 0976-0555
Subject:: Bacteroidetes; Brevibacillus; DNA; Enterococcus; Fusobacteria; Lactobacillus; Lactococcus; Nibea albiflora; Photobacterium; Vibrio; animal research; fish; fish diseases; growth and development; intestinal microorganisms; intestines; polymerase chain reaction; probiotics
Abstract:: ... The gut microbiota is an integral part of the host and plays an important role in both growth and development of host. The research on intestinal microbiota of Nibea albiflora and its relationship to fish disease have not been reported before. This study aimed to investigate the composition and differences of gut bacteria between healthy and diseased Nibea albiflora. The intestines were collected ...
DOI:: 10.18805/IJAR.B-1393
: https://doi.org/10.18805/IJAR.B-1393

67. Comparative genomics reveals the organic acid biosynthesis metabolic pathways among five lactic acid bacterial species isolated from fermented vegetables

Author:: Charles Obinwanne Okoye; Ke Dong; Yongli Wang; Lu Gao; Xia Li; Yanfang Wu; Jianxiong Jiang
Source:: New biotechnology 2022 v.70 pp. 73-83
ISSN:: 1871-6784
Subject:: Enterococcus; Lactobacillus buchneri; Lactobacillus plantarum; Pediococcus pentosaceus; Weissella hellenica; antimicrobial properties; bioinformatics; biosynthesis; biotechnology; cyclic AMP; fermentation; genomics; glucose; hydroxymethylglutaryl-CoA synthase; lactic acid; lactic acid bacteria; operon; plasmids; polyketide synthases; secondary metabolites; transcription factors; transposons
Abstract:: ... Lactic acid bacteria (LAB) comprise a widespread bacterial group, inhabiting the niches of fermented vegetables and capable of producing beneficial organic acids. In the present study, several bioinformatics approaches were used to perform whole-genome sequencing and comparative genomics of five LAB species, Lactobacillus plantarum PC1–1, Pediococcus pentosaceus PC2–1(F2), Weissella hellenica PC1A ...
DOI:: 10.1016/j.nbt.2022.05.001
: https://doi.org/10.1016/j.nbt.2022.05.001

68. Concurrent and Subsequent Co-Infections of Clostridioides difficile Colitis in the Era of Gut Microbiota and Expanding Treatment Options

Author:: Mattia Trunfio; Silvia Scabini; Walter Rugge; Stefano Bonora; Giovanni Di Perri; Andrea Calcagno
Source:: Microorganisms 2022 v.10 no.7 pp. -
ISSN:: 2076-2607
Subject:: Candida albicans; Clostridium difficile; Cytomegalovirus; Enterobacteriaceae; Enterococcus; Lactobacillus; Protozoa; Saccharomyces; candidemia; colitis; dysbiosis; epidemiology; intestinal microorganisms; intestines; mixed infection; mortality; multiple drug resistance; pathophysiology; probiotics; superinfection; vancomycin
Abstract:: ... We narratively reviewed the physiopathology, epidemiology, and management of co-infections in Clostridioides difficile colitis (CDI) by searching the following keywords in Embase, MedLine, and PubMed: “Clostridium/Clostridioides difficile”, “co-infection”, “blood-stream infection” (BSI), “fungemia”, “Candida”, “Cytomegalovirus”, “probiotics”, “microbial translocation” (MT). Bacterial BSIs (mainly ...
DOI:: 10.3390/microorganisms10071275
: https://doi.org/10.3390/microorganisms10071275

69. Consumer’s acceptability and health consciousness of probiotic and prebiotic of non-dairy products

Author:: Fernanda Cosme; António Inês; Alice Vilela
Source:: Food research international 2022 v.151 pp. 110842
ISSN:: 0963-9969
Subject:: Bifidobacterium; Enterococcus; Lactobacillus; Lactococcus; Saccharomyces cerevisiae; Streptococcus; fermentation; food research; health behavior; herbal tea; humans; intestinal microorganisms; intestines; kombucha; lactose intolerance; prebiotics; probiotics; social welfare; yeasts
Abstract:: ... Human gut microbiota is a protective agent of intestinal and systemic health, and its modulation is of great interest for human wellbeing. In the world of biotics, besides probiotics, prebiotics, and synbiotics, also appears the denomination of “postbiotics” and “psychobiotics”. Fermented dairy products are, traditionally, the major source of probiotics. Nevertheless, due to the increasing number ...
DOI:: 10.1016/j.foodres.2021.110842
: https://doi.org/10.1016/j.foodres.2021.110842

70. Copper oxide/peroxydisulfate system for urban wastewater disinfection: Performances, reactive species, and antibiotic resistance genes removal

Author:: Chan Li; Vincent Goetz; Serge Chiron
Source:: Science of the total environment 2022 v.806 pp. 150768
ISSN:: 0048-9697
Subject:: Enterococcus; Escherichia coli; RNA; antibiotic resistance; cupric oxide; disinfection; environment; guanine; oxidants; oxidation; regrowth; transposons; wastewater; water reuse
Abstract:: ... In this study, copper oxide (CuO) catalyzed peroxydisulfate (PDS) system was investigated for the inactivation of a broad range of pathogenic microorganisms from urban wastewater. Complete inactivation of Escherichia coli, Enterococcus, F-specific RNA bacteriophages from secondary treated wastewater was achieved after a short time (15–30 min) treatment with CuO (10 g/L)/PDS (1 mM) system, but spor ...
DOI:: 10.1016/j.scitotenv.2021.150768
: https://doi.org/10.1016/j.scitotenv.2021.150768

71. Cryopreservation of stool samples altered the microbial viability quantitively and compositionally

Author:: Aolei Chen; Yingxin Hu; Yajie Zhang; Zhaojie Li; Yue Zeng; Xiaoyan Pang
Source:: Archives of microbiology 2022 v.204 no.9 pp. 557
ISSN:: 0302-8933
Subject:: Bacteroidetes; Bifidobacterium; Collinsella; Enterococcus; Lactococcus; ambient temperature; anaerobes; cryopreservation; genes; intestinal microorganisms; propidium; quantitative polymerase chain reaction; species diversity; viability
Abstract:: ... Stool is the most commonly used sample for gut microbiota analysis in humans and animals. Cryopreservation of stool at − 80 °C is a feasible and simple method in clinics and researches, especially in large-scale cohort studies. However, the viability of bacteria in stool after freezing has yet well-demonstrated quantitatively and compositionally. This study determined the viable microbiota of samp ...
DOI:: 10.1007/s00203-022-03169-1
: https://doi.org/10.1007/s00203-022-03169-1

72. Culturing and Molecular Approaches for Identifying Microbiota Taxa Impacting Children’s Obesogenic Phenotypes Related to Xenobiotic Dietary Exposure

Author:: Ana López-Moreno; Ángel Ruiz-Moreno; Jesús Pardo-Cacho; Klara Cerk; Alfonso Torres-Sánchez; Pilar Ortiz; Marina Úbeda; Margarita Aguilera
Source:: Nutrients 2022 v.14 no.2 pp. -
ISSN:: 2072-6643
Subject:: Actinobacteria; Bacillus (bacteria); Clostridium; Enterococcus; Escherichia; Staphylococcus; biodegradation; bisphenol A; dietary exposure; dysbiosis; intestinal microorganisms; xenobiotics
Abstract:: ... Integrated data from molecular and improved culturomics studies might offer holistic insights on gut microbiome dysbiosis triggered by xenobiotics, such as obesity and metabolic disorders. Bisphenol A (BPA), a dietary xenobiotic obesogen, was chosen for a directed culturing approach using microbiota specimens from 46 children with obesity and normal-weight profiles. In parallel, a complementary mo ...
DOI:: 10.3390/nu14020241
: https://doi.org/10.3390/nu14020241

73. Dairy Cows’ Udder Pathogens and Occurrence of Virulence Factors in Staphylococci

Author:: František Zigo; Zuzana Farkašová; Jana Výrostková; Ivana Regecová; Silvia Ondrašovičová; Mária Vargová; Naďa Sasáková; Ewa Pecka-Kielb; Šárka Bursová; David Sandor Kiss
Source:: Animals 2022 v.12 no.4 pp. -
ISSN:: 2076-2615
Subject:: California mastitis test; DNA; Enterococcus; Escherichia coli; aminoglycosides; biofilm; cephalosporins; disk diffusion antimicrobial test; early lactation; hemolysis; macrolides; methicillin; milk; multiple drug resistance; resistance genes; udders; virulence; Czech Republic; Slovakia
Abstract:: ... This study investigated 960 Slovak and Czech spotted cattle from four different conventional (non-organic) dairy herds located in Eastern Slovakia and Czechia during early lactation (14–100 days after calving). Dairy cows were examined clinically; milk from fore-stripping of each udder quarter was subjected to sensory examination and assessed by the California mastitis test (CMT), and laboratory a ...
DOI:: 10.3390/ani12040470
: https://doi.org/10.3390/ani12040470

74. Delay of Feed Post-Hatch Causes Changes in Expression of Immune-Related Genes and Their Correlation with Components of Gut Microbiota, but Does Not Affect Protein Expression

Author:: Miska Katarzyna B.; Kahl Stanislaw; Schreier Lori L.; Russell Beverly; Kpodo Kouassi R.; Wegla Monika K.
Source:: Animals 2022 v.12 no.10 pp. -
ISSN:: 2076-2615
Subject:: Clostridium perfringens; Enterococcus; chickens; ileum; immune response; immune system; intestinal microorganisms; poultry industry
Abstract:: ... Newly hatched chicks do not have access to feed until 48-72 h post-hatch based on standard practices in the poultry industry. How these practices affect the chicken's immune system is not well understood. In this study, we investigated the effect of a 48-h delay in access to feed on the expression of specific immune-related genes in the gut (ileum) of newly hatched chicks. We also analyzed the cor ...
Handle:: 10113/7788754
DOI:: 10.3390/ani12101316
: https://doi.org/10.3390/ani12101316

75. Detection of Escherichia coli and Enterococcus spp. in dogs with polymicrobial urinary tract infections: A 5‐year retrospective study

Author:: Grayson K. Walker; Valeriia Yustyniuk; John Shamoun; Megan E. Jacob; Maria Correa; Shelly L. Vaden; Luke B. Borst
Source:: Journal of veterinary internal medicine 2022 v.36 no.4 pp. 1322-1329
ISSN:: 0891-6640
Subject:: Enterococcus; Escherichia coli; antibiotic resistance; cohort studies; confidence interval; doxycycline; drug therapy; gentamicin; hospitals; morbidity; retrospective studies; urinary tract; veterinary medicine
Abstract:: ... BACKGROUND: Urinary tract infections (UTI) caused by Escherichia coli and Enterococcus spp., which are frequently coisolated in polymicrobial UTI, cause morbidity among dogs and warrant antimicrobial therapy. OBJECTIVES: To evaluate clinical features of dogs with polymicrobial E. coli and Enterococcal UTI. ANIMALS: Forty‐four client‐owned dogs with polymicrobial bacteriuria and groups of 100 clien ...
DOI:: 10.1111/jvim.16445
: https://doi.org/10.1111/jvim.16445

76. Detection of clinically relevant antimicrobial resistance determinants in warm-blooded marine animals in Livingston Island (South Shetland Islands, Antarctica): A field-based molecular genetics study

Author:: S.G. Dimov; T. Strateva
Source:: Marine pollution bulletin 2022 v.180 pp. 113751
ISSN:: 0025-326X
Subject:: Arctocephalus gazella; Enterococcus; Pygoscelis; antibiotic resistance; equipment; glycopeptides; marine pollution; methicillin-resistant Staphylococcus aureus; molecular genetics; penguins; Antarctica
Abstract:: ... Molecular genetic studies of stools were performed to assess the spread of some clinically relevant antimicrobial resistance determinants (ARD) in a gentoo penguin (Pygoscelis papua) and an Antarctic fur seal (Arctocephalus gazella) on Livingston Island. Glycopeptide resistance genes (vanA/vanD and vanB) were detected in both fecal samples, while the penguin's one was also mecA-positive and blaNDM ...
DOI:: 10.1016/j.marpolbul.2022.113751
: https://doi.org/10.1016/j.marpolbul.2022.113751

77. Development of a rapid qPCR method to quantify lactic acid bacteria in cold-smoked salmon

Author:: Marc Jérôme; Delphine Passerini; Frédérique Chevalier; Laetitia Marchand; Françoise Leroi; Sabrina Macé
Source:: International journal of food microbiology 2022 v.363 pp. 109504
ISSN:: 0168-1605
Subject:: Aerococcus; Carnobacterium; Enterococcus; Lactobacillus; Lactococcus; Leuconostoc; Macrococcus; Streptococcus; Vagococcus; Weissella; biodiversity; food microbiology; genes; lactic acid; quantitative polymerase chain reaction; seafoods; smoked salmon
Abstract:: ... Quantification of lactic acid bacteria (LAB) is essential to control quality of seafood products like cold-smoked salmon (CSS). In the present study, we report the design and optimization of a dual-labelled TaqMan ™ probe targeting the V7 region of 16S rRNA gene for the detection of LAB in CSS. This quantitative PCR (qPCR) assays is useful for the simultaneous detection of the ten LAB genera commu ...
DOI:: 10.1016/j.ijfoodmicro.2021.109504
: https://doi.org/10.1016/j.ijfoodmicro.2021.109504

78. Diet and ontogeny drastically alter the larval microbiome of the invertebrate model Galleria mellonella

Author:: Patrick Gohl; Christophe M.R. LeMoine; Bryan J. Cassone
Source:: Canadian journal of microbiology 2022 v.68 no.9 pp. 594-604
ISSN:: 1480-3275
Subject:: Enterococcus; Galleria mellonella; Ralstonia; animal models; artificial diets; biodegradation; digestive system; innate immunity; instars; invertebrates; larvae; microbiology; microbiome; ontogeny; silk
Abstract:: ... Larvae of the greater wax moth (Galleria mellonella) are an emerging animal model to study the innate immune response and biodegradation of plastic polymers. Both of these complex biological processes are likely impacted by the plasticity of host–microbe interactions, which remains understudied in lepidopterans. Consequently, we carried out 16S rRNA sequencing to explore the effect diet (natural, ...
DOI:: 10.1139/cjm-2022-0058
: https://doi.org/10.1139/cjm-2022-0058

79. Dietary Oyster (Crassostrea gigas) Extract Ameliorates Dextran Sulfate Sodium-Induced Chronic Experimental Colitis by Improving the Composition of Gut Microbiota in Mice

Author:: Tatsuya Ishida; Hiroyuki Matsui; Yoshikazu Matsuda; Takaki Shimono; Seiji Kanda; Toshimasa Nishiyama; Ryota Hosomi; Kenji Fukunaga; Munehiro Yoshida
Source:: Foods 2022 v.11 no.14 pp. -
ISSN:: 2304-8158
Subject:: Crassostrea gigas; Enterococcus; Ruminococcus; blood; colitis; dextran sulfate; diet; digestive system; feces; histopathology; intestinal microorganisms; males; oysters; spleen; valeric acid
Abstract:: ... Previously, we have reported that the intake of oyster extract (OE), prepared from Pacific oysters (Crassostrea gigas), can attenuate symptoms of dextran sulfate sodium (DSS)-induced acute experimental colitis in mice. Herein, we aimed to evaluate whether OE intake ameliorates chronic experimental colitis induced by repeated DSS administration in mice. Male C57BL/6J (4-week-old) mice were fed eith ...
DOI:: 10.3390/foods11142032
: https://doi.org/10.3390/foods11142032

80. Dietary application of Lactococcus lactis alleviates toxicity and regulates gut microbiota in Cyprinus carpio on exposure to heavy metals mixture

Author:: Apurva Kakade; El-Sayed Salama; Muhammad Usman; Muhammad Arif; Pengya Feng; Xiangkai Li
Source:: Fish & shellfish immunology 2022 v.120 pp. 190-201
ISSN:: 1050-4648
Subject:: Cyprinus carpio; Enterococcus; Fusobacteria; Lactococcus lactis; Proteobacteria; dysbiosis; fish; histology; interleukin-10; interleukin-8; intestinal microorganisms; malondialdehyde; oxidative stress; probiotics; protein content; shellfish; superoxide dismutase; toxicity
Abstract:: ... Heavy metals (HMs) contaminated fish is a threat to humans when consumed. Dietary probiotics have evolved as a successful HMs removal approach. In this study, probiotics Enterococcus (EC) sp. and Lactococcus (LC) sp. were evaluated for toxicity alleviation and gut microbiota maintenance in Cyprinus carpio (single and combined approach) on Cr, Cd, and Cu mixture (0.8 mg/L and 1.6 mg/L) exposure (28 ...
DOI:: 10.1016/j.fsi.2021.11.038
: https://doi.org/10.1016/j.fsi.2021.11.038

81. Dietary exposure of copper and zinc oxides nanoparticles affect the fitness, enzyme activity, and microbial community of the model insect, silkworm Bombyx mori

Author:: Abrar Muhammad; Jintao He; Ting Yu; Chao Sun; Dier Shi; Yan Jiang; Yunlei Xianyu; Yongqi Shao
Source:: Science of the total environment 2022 v.813 pp. 152608
ISSN:: 0048-9697
Subject:: Acetobacter; Bombyx mori; Enterococcus; Escherichia; Malpighian tubules; Pseudomonas; Ralstonia; alpha-amylase; antibacterial properties; antioxidants; bacterial communities; body weight; copper; dietary exposure; environment; enzyme activity; fat body; feces; gene expression; larvae; lysozyme; metabolism; microbiome; probiotics; silk glands; silkworms; species richness; survival rate; toxicology; zinc
Abstract:: ... Copper and Zinc oxides nanoparticles (CuO and ZnO NPs, respectively) are among the most produced and commonly used engineered nanomaterials. They can be released into the environment, thereby causing health concerns and risks to biodiversity that indicate a need to evaluate their toxicological effects in a complex situation. Here, we used the insect model organism silkworm Bombyx mori to address t ...
DOI:: 10.1016/j.scitotenv.2021.152608
: https://doi.org/10.1016/j.scitotenv.2021.152608

82. Different plastics ingestion preferences and efficiencies of superworm (Zophobas atratus Fab.) and yellow mealworm (Tenebrio molitor Linn.) associated with distinct gut microbiome changes

Author:: Yumeng Wang; Liping Luo; Xin Li; Jiaming Wang; Hongxuan Wang; Chen Chen; Hongqin Guo; Tianfang Han; Aifen Zhou; Xin Zhao
Source:: Science of the total environment 2022 v.837 pp. 155719
ISSN:: 0048-9697
Subject:: Dysgonomonas; Enterococcus; Hafnia; Klebsiella; Sphingobacterium; Tenebrio molitor; Zophobas atratus; biodegradation; bran; diet; environment; feedstocks; foams; frass; intestinal microorganisms; microbiome; oxidation; polystyrenes; polyurethanes
Abstract:: ... Larvae of superworms (Zophobas atratus Fab.) and yellow mealworms (Tenebrio molitor Linn.) can survive on sole plastic diets. However, no side-by-side comparison of plastics degradation by both species is available yet. Here, superworms and yellow mealworms were fed with polystyrene (PS) or polyurethane (PU) foam plastics as sole diets for 35 days with bran as control. Superworms survived 100% on ...
DOI:: 10.1016/j.scitotenv.2022.155719
: https://doi.org/10.1016/j.scitotenv.2022.155719

83. Diversity analysis and gene function prediction of bacteria and fungi of Bactrian camel milk and naturally fermented camel milk from Alxa in Inner Mongolia

Author:: Wuyundalai Bao; Yuxing He; Jinghe Yu; Xiaofeng Yang; Mingchao Liu; Rimutu Ji
Source:: Lebensmittel-Wissenschaft + Technologie 2022 v.169 pp. 114001
ISSN:: 0023-6438
Subject:: Camelus bactrianus; Candida; Cutaneotrichosporon; Enterobacter; Enterococcus; Kazachstania; Kluyveromyces; Lactobacillus; Lactococcus; Raoultella; aerobiosis; amino acid metabolism; camel milk; carbohydrate metabolism; computer software; fermentation; flora; fungi; genes; glyoxylate cycle; pathogenicity; pollution; prediction; probiotics; China
Abstract:: ... The microbial diversity in Bactrian camel milk and naturally fermented camel milk with unique nutritional properties and medicinal value in Alxa, Inner Mongolia, has been little reported. The results of this study showed that the dominant bacterial phyla in Bactrian camel milk and naturally fermented camel milk were Firmicutes and Proteobacteria, and dominant fungal phyla were Ascomycota and Basid ...
DOI:: 10.1016/j.lwt.2022.114001
: https://doi.org/10.1016/j.lwt.2022.114001

84. Do the differences in egg contamination, penetration, and resistance against microorganisms among the hen genotypes exist?

Author:: Adam Kraus; Lukáš Zita; Ondřej Krunt; Darina Chodová; Monika Okrouhlá; Józefa Krawczyk
Source:: Annals of animal science 2022 v.22 no.2 pp. 561-574
ISSN:: 2300-8733
Subject:: Enterococcus; Escherichia coli; White Leghorn; egg contamination; egg shell quality; egg weight; eggs; genotype; microbial contamination; partridges; storage time; temperature; weight loss
Abstract:: ... The aim of this study was to evaluate and compare the impact of genotype and storage conditions (temperature and time) on microbiological contamination and eggshell quality. There were four genotypes of laying hens used, Czech Golden Spotted (CGS), Greenleg Partridge (GP), White Leghorn (WL) and commercial hybrid (CH) hens were included. After collection, the eggs were divided equally into five gr ...
DOI:: 10.2478/aoas-2021-0056
: https://doi.org/10.2478/aoas-2021-0056

85. Dynamic colonization of gut microbiota and its influencing factors among the breast-feeding infants during the first two years of life

Author:: Ping Li; Xuelian Chang; Xiaoyu Chen; Tiantian Tang; Yajing Liu; Yu Shang; Kemin Qi
Source:: journal of microbiology 2022 v.60 no.8 pp. 780-794
ISSN:: 1976-3794
Subject:: Bacteroidetes; Bifidobacterium; Enterococcus; Klebsiella; Staphylococcus; Verrucomicrobia; adulthood; breast feeding; fermentation; infancy; intestinal microorganisms; milk; pregnancy
Abstract:: ... The maturation of infant gut microbiota has lifelong implications on health, which has been proposed as the major events during the first year of life. However, little is known about their dynamic colonization and influencing elements among the first two-year infancy as well as into the adulthood. So based on the 16S rRNA sequencing data among 30 healthy breast-feeding mother-infant pairs with nor ...
DOI:: 10.1007/s12275-022-1641-y
: https://doi.org/10.1007/s12275-022-1641-y

86. Dynamics and correlation of microbial communities and metabolic compounds in doenjang-meju, a Korean traditional soybean brick

Author:: Hyung Min Kim; Dong Min Han; Ju Hye Baek; Byung Hee Chun; Che Ok Jeon
Source:: Food research international 2022 v.155 pp. 111085
ISSN:: 0963-9969
Subject:: Aspergillus; Enterococcus; acetates; acetic acid; acetoin; bricks; butanol; butyric acid; cadaverine; carbon; fermentation; flavonoids; food research; fructose; glucose; glycerol; histamine; lactic acid; metabolites; principal component analysis; putrescine; soybeans; tyramine; volatile compounds
Abstract:: ... To investigate the general fermentation characteristics of doenjang-meju (a Korean traditional soybean brick), they were periodically collected from eight different manufacturers during all fermentation stages, and their microbial communities and metabolic compounds (metabolites and volatile compounds) were analyzed. Bacillus and/or lactic acid bacteria (LAB, mainly Enterococcus) and Aspergillus w ...
DOI:: 10.1016/j.foodres.2022.111085
: https://doi.org/10.1016/j.foodres.2022.111085

87. Dysbiosis of the Human Urinary Microbiome and its Association to Diseases Affecting the Urinary System

Author:: Shehani Jayalath; Dhammika Magana-Arachchi
Source:: Indian journal of microbiology 2022 v.62 no.2 pp. 153-166
ISSN:: 0046-8991
Subject:: Enterococcus; Klebsiella; Lactobacillus; Prevotella; Staphylococcus; Streptococcus; diabetes mellitus; diagnostic techniques; dysbiosis; genes; humans; hypertension; infancy; kidney diseases; microbiome; microorganisms; pathophysiology; renal function; ribosomal RNA; species richness; therapeutics; urine
Abstract:: ... The human urinary microbiome, also termed urobiome, has been overlooked due to the clinical dogma of sterile urine, as reported by routine culture. However, evolving sensitive tools such as expanded quantitative urine culture, 16S ribosomal RNA gene sequencing, and next-generation sequencing have discovered a vast number of microorganisms present in urine, even in healthy individuals. Microbiome d ...
DOI:: 10.1007/s12088-021-00991-x
: https://doi.org/10.1007/s12088-021-00991-x

88. Effect of Lactobacillus rhamnosus MN‐431 Producing Indole Derivatives on Complementary Feeding‐Induced Diarrhea Rat Pups Through the Enhancement of the Intestinal Barrier Function

Author:: Haiyue Niu; Xiaohong Zhou; Pimin Gong; Yuehua Jiao; Jiliang Zhang; Yifan Wu; Linzheng Lyu; Cong Liang; Shiwei Chen; Xue Han; Lanwei Zhang
Source:: Molecular nutrition & food research 2022 v.66 no.2 pp. e2100619
ISSN:: 1613-4125
Subject:: Enterococcus; Lactobacillus oris; Lactobacillus rhamnosus; aryl hydrocarbon receptors; diarrhea; food research; immunohistochemistry; indoles; intestines; nutrition; occludins; permeability; pregnanes; probiotics; rats; tight junctions; tryptophan
Abstract:: ... SCOPE: Many infants suffer from complementary feeding‐induced diarrhea (CFID). Studies have shown that intestinal microbes can enhance the intestinal barrier and prevent diarrhea by producing indole derivatives that promote pregnane X receptor (PXR) expression. METHODS AND RESULTS: In this study, the indole test and determination of the PXR concentration are performed on tryptophan broth cultures ...
DOI:: 10.1002/mnfr.202100619
: https://doi.org/10.1002/mnfr.202100619

89. The Effect of Precipitation on the Microbiological Quality of Bathing Water in Areas under Anthropogenic Impact

Author:: Marin Ordulj; Slaven Jozić; Mateja Baranović; Maja Krželj
Source:: Water 2022 v.14 no.4 pp. -
ISSN:: 2073-4441
Subject:: Enterococcus; Escherichia coli; anthropogenic activities; intestines; microbiological quality; rain; sewage; sewage systems; water quality; Adriatic Sea
Abstract:: ... Intense rainfall can affect bathing water quality, especially in areas with poorly developed sewage systems or combined sewer overflows (CSOs). The aim of this study was to assess the impact of precipitation on coastal bathing water quality in the area of Split and Kaštela (Adriatic Sea), the urban areas where CSOs were applied. The study was conducted during two bathing seasons, 2020 and 2021. Th ...
DOI:: 10.3390/w14040527
: https://doi.org/10.3390/w14040527

90. Effect of a new tungsten trioxide-based bactericide on the environment of piggeries and piglet health

Author:: Qiangqiang Chen; Jianfeng Cai; Weidong Hua; Kui Li; Xiaofeng Zhang; Lixia Xiao; Wei Zhang; Yifan Ni; Jinzhi Zhang
Source:: Environmental technology & innovation 2022 v.28 pp. 102628
ISSN:: 2352-1864
Subject:: Enterococcus; Flavobacterium; Pseudomonas; Staphylococcus; Stenotrophomonas; Streptococcus; environmental quality; environmental technology; particulates; photocatalysis; pig manure; piglets; tungsten
Abstract:: ... This study investigated the effects of WO₃-based photocatalytic bactericide on the piggery environment, microorganisms in pig manure, and weaned piglets. After spraying WO₃-based photocatalytic bactericide, the NH₃ concentration in the piggery decreased by 31.25% within 1 h and then returned to pre-spraying concentration after 24 h. The airborne aerobic bacteria level in the piggery before sprayin ...
DOI:: 10.1016/j.eti.2022.102628
: https://doi.org/10.1016/j.eti.2022.102628

91. Effect of blending encapsulated essential oils and organic acids as an antibiotic growth promoter alternative on growth performance and intestinal health in broilers with necrotic enteritis

Author:: Van Hieu Pham; Waseem Abbas; Jinyu Huang; Qiang He; Wenrui Zhen; Yuming Guo; Zhong Wang
Source:: Poultry science 2022 v.101 no.1 pp. 101563
ISSN:: 0032-5791
Subject:: Eimeria; Enterococcus; Lactobacillus; bacitracin; blood serum; broiler chickens; cecum; dextran; diet; encapsulation; feed conversion; fluorescein; gene expression; glucagon-like peptide 2; growth performance; growth promotion; immune system; insulin-like growth factor II; intestinal microorganisms; isothiocyanates; jejunum; liver; males; monensin; necrotic enteritis; occludins; tumor necrosis factors
Abstract:: ... The effects of a blend of encapsulated organic acids with essential oils (EOA) as an alternative to antimicrobial growth promoter (AGP) on growth performance and gut health of Eimeria spp./Clostridium perfringens (C. perfringens) in chickens infected with necrotic enteritis (NE) broilers was investigated. A total of 432 male Arbor Acres broilers (1-day-old) were randomly distributed into 6 treatme ...
DOI:: 10.1016/j.psj.2021.101563
: https://doi.org/10.1016/j.psj.2021.101563

92. Effect of dietary yeast culture supplementation on the cecal microbiota modulation of geese

Author:: J. Zhang; Y.T. Cheng; F. Wang; Y.C. Yuan; A.F. Liu; K. Wan; Y.Z. Han; H. He
Source:: Journal of applied poultry research 2022 v.31 no.3 pp. 100271
ISSN:: 1056-6171
Subject:: Bacteroides; Desulfovibrionaceae; Enterococcus; Pseudomonas; Streptococcus; amino acids; carbohydrate metabolism; diet; digestive tract; genes; intestinal microorganisms; models; research; roughage; species richness; yeasts
Abstract:: ... One of the most extensively applied animal feed additives is yeast culture (YC), which can increase production efficiency by altering gastrointestinal tract (GIT) microbiota. Geese are the ideal model to study the interaction between diet and GIT, due to their adaptation to consume different roughage sources. Here, we fed geese with 0 (control), 0.5% (treat1), 1.0% (treat2), 2.0% (treat3), and 4.0 ...
DOI:: 10.1016/j.japr.2022.100271
: https://doi.org/10.1016/j.japr.2022.100271

93. Effect of inoculum pretreatment on the microbial and metabolic dynamics of food waste dark fermentation

Author:: Lijun Luo; Saranya Sriram; Davidraj Johnravindar; Thomas Louis Philippe Martin; Jonathan W.C. Wong; Nirakar Pradhan
Source:: Bioresource technology 2022 v.358 pp. 127404
ISSN:: 0960-8524
Subject:: Clostridium; Enterococcus; Prevotella; Proteobacteria; Streptococcus; acetates; biotransformation; butyrates; fermentation; food waste; heat; hydrogen; inoculum; sludge
Abstract:: ... This study systematically evaluated and compared different inoculum pretreatment methods to quickly select dark fermentative bacteria from anaerobic sludge for the bioconversion of food waste. The hydrogen (H₂) production rate was found to be highest for 'heat + CO₂′ treated inoculum at 140.75 ± 2.61 mL/L/h compared to control experiments (60.27 ± 2.61 mL/L/h). At the same time, H₂ yield was found ...
DOI:: 10.1016/j.biortech.2022.127404
: https://doi.org/10.1016/j.biortech.2022.127404

94. Effect of secondary treatment at the South Bay Ocean Outfall (SBOO) on microbial ocean water quality near the US-Mexico border

Author:: Katelyn Taylor; Kurtis S. Baron; Richard M. Gersberg
Source:: Marine pollution bulletin 2022 v.183 pp. 114098
ISSN:: 0025-326X
Subject:: Enterococcus; compliance; macroalgae; marine pollution; seawater; water quality; weather
Abstract:: ... In this study, density plume visualizations and statistical comparisons were made of enterococci bacteria (the main marine recreational microbial water quality indicator) densities, both before and after the upgrade of the discharge from the South Bay Ocean Outfall (SBOO) to secondary treatment level, so that the effect of this upgrade on ocean microbial water quality could be assessed. During the ...
DOI:: 10.1016/j.marpolbul.2022.114098
: https://doi.org/10.1016/j.marpolbul.2022.114098

95. Effectiveness of potassium ferrate (VI) as a green agent in the treatment and disinfection of carwash wastewater

Author:: Maciej Thomas; Przemysław Drzewicz; Angelika Więckol-Ryk; Balamurugan Panneerselvam
Source:: Environmental science and pollution research 2022 v.29 no.6 pp. 8514-8524
ISSN:: 0944-1344
Subject:: Enterococcus; chemical oxygen demand; coagulation; disinfection; flocculants; flocculation; most probable number technique; odors; oxidation; pH; plate count; polyacrylamide; potassium; proteolysis; research; response surface methodology; total nitrogen; total organic carbon; total phosphorus; wastewater; wastewater treatment
Abstract:: ... Carwash wastewater treatment with potassium ferrate (VI) (K₂FeO₄) was optimized by response surface methodology. The optimum conditions for chemical oxygen demand removal were established a pH 3.5, 0.328 g/L dose of K₂FeO₄, and with a process duration of 48 min. At these conditions, chemical oxygen demand, total organic carbon, total nitrogen, and total phosphorus decreased by 70.3, 58.9, 73.3, 82 ...
DOI:: 10.1007/s11356-021-16278-z
: https://doi.org/10.1007/s11356-021-16278-z

96. Effectiveness of two wastewater disinfection strategies for the removal of fecal indicator bacteria, bacteriophage, and enteric viral pathogens concentrated using dead-end hollow fiber ultrafiltration (D-HFUF)

Author:: Asja Korajkic; Julie Kelleher; Orin C. Shanks; Michael P. Herrmann; Brian R. McMinn
Source:: Science of the total environment 2022 v.831 pp. 154861
ISSN:: 0048-9697
Subject:: Adenoviridae; Bacteroides; Enterococcus; Escherichia coli; Norovirus; Polyomaviridae; chlorination; chlorine; coliphages; disinfection; environment; humans; probability; spring; temperature; ultrafiltration; ultraviolet radiation; wastewater; wastewater treatment
Abstract:: ... Primary influent and final effluent samples were collected from wastewater treatment plants using either chlorination or ultraviolet (UV) disinfection biweekly for one year. Paired measurements were determined for fecal indicator bacteria (Escherichia coli and enterococci), cultivated bacteriophages (somatic, F+, and CB-390 coliphage and GB-124 Bacteroides phage), human-associated viral markers (h ...
DOI:: 10.1016/j.scitotenv.2022.154861
: https://doi.org/10.1016/j.scitotenv.2022.154861

97. Effects of Dietary Supplementation of Solubles from Shredded, Steam-Exploded Pine Particles on the Performance and Cecum Microbiota of Acute Heat-Stressed Broilers

Author:: Akshat Goel; Chris-Major Ncho; Chae-Mi Jeong; Vaishali Gupta; Ji-Young Jung; Si-Young Ha; Jae-Kyung Yang; Yang-Ho Choi
Source:: Microorganisms 2022 v.10 no.9 pp. -
ISSN:: 2076-2607
Subject:: Enterococcus; Tenericutes; body temperature; body weight; cecum; dietary supplements; feed intake; heat stress; hydrolysis; livestock productivity; microorganisms; triacylglycerols; virulence; weight loss
Abstract:: ... Heat stress (HS) negatively influences livestock productivity, but it can be, at least in part, mitigated by nutritional interventions. One such intervention is to use byproducts from various sources that are likely to be included in the consumer chain. Thus, the present study investigated the effects of dietary supplementation of solubles from shredded, steam-exploded pine particles (SSPPs) on th ...
DOI:: 10.3390/microorganisms10091795
: https://doi.org/10.3390/microorganisms10091795

98. Effects of Eimeria tenella on Cecal Luminal and Mucosal Microbiota in Broiler Chickens

Author:: Philip M. Campos; Katarzyna B. Miska; Stanislaw Kahl; Mark C. Jenkins; Jonathan Shao; Monika Proszkowiec-Weglarz
Source:: Avian diseases 2022 v.66 no.1 pp. 39-52
ISSN:: 0005-2086
Subject:: Clostridium; Eimeria tenella; Enterococcus; Escherichia coli; Lachnospiraceae; Proteus; amino acids; biosynthesis; body weight changes; cecum; coccidiosis; epithelium; feed conversion; metagenomics; poultry industry; poultry production; prebiotics; probiotics
Abstract:: ... The intestinal disease coccidiosis, caused by parasitic Eimeria species, severely impacts poultry production, leading to an estimated $14 billion in annual losses worldwide. As the poultry industry moves away from antibiotics as a treatment for diseases, a better understanding of the microbiota is required to develop other solutions such as probiotics, prebiotics, and nutritional supplements. This ...
DOI:: 10.1637/21-00068
: https://doi.org/10.1637/21-00068

99. Effects of Intestinal Microorganisms on Metabolism and Toxicity Mitigation of Zearalenone in Broilers

Author:: Sifan Jia; Chenxi Ren; Ping Yang; Desheng Qi
Source:: Animals 2022 v.12 no.15 pp. -
ISSN:: 2076-2615
Subject:: Enterococcus; Lactococcus; Streptococcus; antioxidants; cecum; colon; diet; duodenum; excreta; ileum; intestinal microorganisms; liver; metabolism; metabolites; toxicity; zearalenol; zearalenone
Abstract:: ... Zearalenone (ZEN) is an estrogenic mycotoxin, and chickens are relatively insensitive to it. In this study, the effects of intestinal microorganisms on ZEN metabolism and toxicity mitigation in broilers were studied by two experiments. Firstly, in vitro, ZEN was incubated anaerobically with chyme from each part of the chicken intestine to study its intestinal microbial metabolism. Then, in vivo, w ...
DOI:: 10.3390/ani12151962
: https://doi.org/10.3390/ani12151962

100. Effects of Tartary buckwheat on physicochemical properties and microbial community of low salt natural fermented soybean paste

Author:: Longquan Xiao; Molazi Lapu; Shuai Kang; Peng Jiang; Jing Li; Yang Liu; Dayu Liu; Mingxue Liu
Source:: Food control 2022 v.138 pp. 108953
ISSN:: 0956-7135
Subject:: Acinetobacter; Aspergillus; Enterococcus; Fusarium; Klebsiella; Rhizopus; Staphylococcus; Stenocarpella; Weissella; amino acids; biodiversity; buckwheat; buckwheat flour; community structure; fermentation; food safety; fungi; nitrogen; proteinases; raw materials; soybean paste; soybeans; wheat flour
Abstract:: ... It is a valuable attempt to use Tartary buckwheat as the raw material of soybean paste due to its functional composition. In this research, the soybean pastes were prepared with Tartary buckwheat flour and wheat flour by low salt natural fermentation (10%, w/v NaCl), respectively; the physicochemical properties and microbial community structure of samples prepared from the two groups were investig ...
DOI:: 10.1016/j.foodcont.2022.108953
: https://doi.org/10.1016/j.foodcont.2022.108953

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1. Comprehensive analysis for the bioturbation effect of space mutation and biofortification on strong-flavor Daqu by high-throughput sequencing, volatile analysis and metabolomics

2. Growth performance, hematology, antioxidant capacity, immunity, and intestinal microbiota of spotted knifejaw (Oplegnathus punctatus) reared in recirculating aquaculture system and offshore aquaculture net pen

3. Gut microbiota and metabolic profile as affected by Maillard reaction products derived from bighead carp meat hydrolysates with galactose and galacto-oligosaccharides during in vitro pig fecal fermentation

4. Metataxonomic characterization of an autochthonous and allochthonous microbial consortium involved in a two-stage anaerobic batch reactor applied to hydrogen and methane production from sugarcane bagasse

5. Repeated hydrogen peroxide dosing briefly reduces cyanobacterial blooms and microcystin while increasing fecal bacteria indicators in a eutrophic pond

6. The positive correlation of antioxidant activity and prebiotic effect about oat phenolic compounds

7. Acid phosphatase activity in freshwater ecosystems of western Cuba and its relationship with water quality

8. Adding an essential oil blend to the diet of juvenile Nile tilapia improves growth and alters the gut microbiota

9. Airborne bacteria and fungi in a wastewater treatment plant: type and characterization of bio-aerosols, emission characterization and mapping

10. Alteration of gut bacteria composition among individuals with asymptomatic Blastocystis infection: A case-control study

11. Alterations in the jejunal microbiota and fecal metabolite profiles of rabbits infected with Eimeria intestinalis

12. Alterations of oral microbiota in Chinese children with viral encephalitis and/or viral meningitis

13. Altitude-adaption of gut microbiota in Tibetan chicken

14. Analysis of virulence genes, drug resistance detection, and pathogenicity in Enterococcus from farm animals

15. Antibacterial activity potential of leaf extracts of Blepharis maderaspatensis and Ziziphus oenoplia against antibiotics resistant Pseudomonas strains isolated from pus specimens

16. Antimicrobial Resistance in Bacteria Isolated from Exotic Pets: The Situation in the Iberian Peninsula

17. Antimicrobial properties of Pediococcus acidilactici and Pediococcus pentosaceus isolated from silage

18. Antimicrobial resistance dissemination associated with intensive animal production practices in Argentina: A systematic review and meta-analysis

19. Antimicrobial resistance in clinical bacterial isolates from horses in the UK

20. Antimicrobial susceptibility testing determined by Alfred 60/AST (Alifax®) in a multi-sites lab: performance's evaluation and optimization of workflow

21. Application of iron-activated persulfate for municipal wastewater disinfection

22. Are blue flags a good indicator of the quality of sea water on beaches? An empirical analysis of the Western Mediterranean basin

23. Aspergillus-Derived Cellulase Preparation Exhibits Prebiotic-like Effects on Gut Microbiota in Rats

24. Assessing cross‐laboratory performance for quantifying coliphage using EPA Method 1642

25. Assessment of Spatio-Temporal Variability of Faecal Pollution along Coastal Waters during and after Rainfall Events

26. Assessment of the Effects of Edible Microalgae in a Canine Gut Model

27. Assessment of the Microbiological Quality and Biochemical Parameters of Traditional Hard Xinotyri Cheese Made from Raw or Pasteurized Goat Milk

28. Assessment the role of some Bacillus strains in improvement rex rabbits resistance against ETEC challenge

29. Association of Gut Microbiota with Inflammatory Bowel Disease and COVID-19 Severity: A Possible Outcome of the Altered Immune Response

30. Bacteria from bovine clinical mastitis showed multiple drug resistance

31. Bacterial and fungal co-infections with SARS-CoV-2 in solid organ recipients: a retrospective study

32. Bacterial and viral fecal indicator predictive modeling at three Great Lakes recreational beach sites

33. Bacterial assemblages associated with Acropora palmata affected by white band disease in the Mexican region of the Caribbean and Gulf of Mexico

34. Bacterial colonisation dynamics of household plastics in a coastal environment

35. Bacterial community dynamics on bats and the implications for pathogen resistance

36. Bacterial diversity of traditional fermented food, Idli by high thorough-put sequencing

37. Bacteriocins Produced by LAB Isolated from Cheeses within the Period 2009–2021: a Review

38. Beach pollution from marine litter: Analysis with the DPSIR framework (driver, pressure, state, impact, response) in Tuscany, Italy

39. Biochemical composition, antimicrobial and antifungal activities assessment of the fermented medicinal plants extract using lactic acid bacteria

40. Bioremediation of a Sewage-Contaminated Tropical Swamp Through Bioaugmentation with a Microalgae-Predominant Microbial Consortium

41. Black raspberry extract shifted gut microbe diversity and their metabolic landscape in a human colonic model

42. Bloodstream Infections in a COVID-19 Non-ICU Department: Microbial Epidemiology, Resistance Profiles and Comparative Analysis of Risk Factors and Patients’ Outcome

43. Bombyx mori from a food safety perspective: A systematic review

44. Camel milk microbiota: A culture-independent assessment

45. Can pseudocereals modulate microbiota by functioning as probiotics or prebiotics?

46. The Change in Microbial Diversity and Mycotoxins Concentration in Corn Silage after Addition of Silage Additives

47. Changes in biological activity and gut microbiota of digestion of rice glutelin during storage

48. Changes in the Microbiome Profile in Different Parts of the Intestine in Piglets with Diarrhea

49. Changes of bacterial communities and volatile compounds developed from the spoilage of white Hypsizygus marmoreus under different storage conditions

50. Charactering the spoilage mechanism of “three sticks” of Jinhua ham

51. Characteristics and proteolysis of a Spanish blue cheese made with raw or pasteurised milk

52. Characterization and identification of a novel microbial consortium M2 and its effect on fermentation quality and enzymatic hydrolysis of sterile rice straw

53. Characterization of bacterial community and fermentation parameters during ensiling of Napier grasses harvested at various times within a day

54. Characterization of cultivable intestinal microbiota in Rhynchophorus palmarum Linnaeus (Coleoptera: Curculionidae) and determination of its cellulolytic activity

55. Characterization of physicochemical properties, microbial diversity and volatile compounds of traditional fermented soybean paste in Henan province of China

56. Characterization of roof runoff microbial quality in four U.S. cities with varying climate and land use characteristics

57. Characterization of the microbial community in ripened Pecorino Toscano cheese affected by pink discoloration

58. Cheese ripening in nonconventional conditions: A multiparameter study applied to Protected Geographical Indication Canestrato di Moliterno cheese

59. Chicken Gut Microbiota Responses to Dietary Bacillus subtilis Probiotic in the Presence and Absence of Eimeria Infection

60. Chlorogenic Acid Prevents Hyperuricemia Nephropathy via Regulating TMAO-Related Gut Microbes and Inhibiting the PI3K/AKT/mTOR Pathway

61. Clinical isolates of E. faecalis and E. faecium harboring virulence genes show the concomitant presence of CRISPR loci and antibiotic resistance determinants

62. Coastal water quality prediction based on machine learning with feature interpretation and spatio-temporal analysis

63. Colorimetric detection of viable antibiotic resistant Enterococcus mediated by cordless operation of reverse transcription loop-mediated isothermal amplification

64. Combined Action of Antibiotics and Bacteriocins against Vancomycin-Resistant Enterococci

65. Comparative Analyses of the Gut Microbiota in Growing Ragdoll Cats and Felinae Cats

66. Comparative Analysis of Intestinal Bacterial Communities in Healthy and Diseased Nibea albiflora

67. Comparative genomics reveals the organic acid biosynthesis metabolic pathways among five lactic acid bacterial species isolated from fermented vegetables

68. Concurrent and Subsequent Co-Infections of Clostridioides difficile Colitis in the Era of Gut Microbiota and Expanding Treatment Options

69. Consumer’s acceptability and health consciousness of probiotic and prebiotic of non-dairy products

70. Copper oxide/peroxydisulfate system for urban wastewater disinfection: Performances, reactive species, and antibiotic resistance genes removal