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- Author:
- Eduardo García-Junceda, et al. ; Montserrat Latorre; Pablo Peñalver; Julia Revuelta; Juan Luis Asensio; Agatha Bastida; Show all 6 Authors
- Source:
- Chemical communications 2007 v. no.27 pp. 2829-2831
- ISSN:
- 1364-548X
- Subject:
- Escherichia coli; antibacterial properties; chemical compounds; chemical reactions; streptomycin; transferases
- Abstract:
- ... The use of streptidine as a “decoy acceptor” allows the antibiotic activity of streptomycin to recover against the Escherichia coli strain overexpressing the aminoglycoside-modifying enzyme 6-O-adenyl transferase. ...
- DOI:
- 10.1039/b704785a
- https://doi.org/10.1039/b704785a
- Author:
- García, Santos, et al. ; Verástegui, Ángeles; Verde, Julia; Heredia, Norma; Oranday, Azucena; Rivas, Catalina; Show all 6 Authors
- Source:
- World journal of microbiology & biotechnology 2008 v.24 no.7 pp. 1249-1252
- ISSN:
- 0959-3993
- Subject:
- Agave; Bacillus cereus; Escherichia coli; Listeria monocytogenes; Staphylococcus aureus; Vibrio cholerae; Yersinia enterocolitica; antibacterial properties; antifungal properties; bacteria; minimum inhibitory concentration; yeasts
- Abstract:
- ... The in vitro antimicrobial activity against pathogenic bacteria, yeast, and molds were examined in extracts of the Agave species A. lecheguilla, A. picta, A. scabra and A. lophanta using an agar diffusion technique. The extracts of A. picta produced zones of inhibition of 9-13 mm for E. coli, L. monocytogenes, S. aureus, and V. cholerae, while B. cereus and Y. enterocolitica were not inhibited. Th ...
- DOI:
- 10.1007/s11274-007-9563-8
- https://doi.org/10.1007/s11274-007-9563-8
- Author:
- García, Z., et al. ; Ruiz-Bustos, E.; Velazquez, C.; Garibay-Escobar, A.; Plascencia-Jatomea, M.; Cortez-Rocha, M.O.; Hernandez-Martínez, J.; Robles-Zepeda, R.E.; Show all 8 Authors
- Source:
- Journal of medicinal food 2009 v.12 no.6 pp. 1398-1402
- ISSN:
- 1096-620X
- Subject:
- Gram-negative bacteria; Staphylococcus aureus; Aspergillus niger; Jatropha; antifungal properties; medicinal plants; plant extracts; Shigella flexneri; Fusarium fujikuroi; Ibervillea sonorae; Selaginella; Anacardiaceae; chemical constituents of plants; Simaroubaceae; Rubiaceae; Gram-positive bacteria; herbal medicines; antibacterial properties; Mexico
- DOI:
- 10.1089/jmf.2008.0205
- PubMed:
- 20041800
- https://doi.org/10.1089/jmf.2008.0205
- Author:
- García-Blairsy Reina, G., et al. ; Santoyo, S.; Rodríguez-Meizoso, I.; Cifuentes, A.; Jaime, L.; Señorans, F.J.; Ibáñez, E.; Show all 7 Authors
- Source:
- Lebensmittel-Wissenschaft + Technologie 2009 v.42 no.7 pp. 1213-1218
- ISSN:
- 0023-6438
- Subject:
- Haematococcus pluvialis; microalgae; supercritical fluid extraction; extracts; antibacterial properties; antifungal properties; food preservatives; food industry; hexane; ethanol; minimum inhibitory concentration; astaxanthin; short chain fatty acids
- DOI:
- 10.1016/j.lwt.2009.01.012
- https://doi.org/10.1016/j.lwt.2009.01.012
- Author:
- García-Ruiz, A., et al. ; Bartolomé, B.; Cueva, C.; Martín-Álvarez, P.J.; Moreno-Arribas, M.V.; Show all 5 Authors
- Source:
- Journal of applied microbiology 2009 v.107 no.3 pp. 1042-1053
- ISSN:
- 1364-5072
- Subject:
- Lactobacillus hilgardii; Pediococcus pentosaceus; active ingredients; antibacterial properties; cell death; cell membranes; coumaric acids; cytoplasm; flavanols; kaempferol; lactic acid bacteria; minimum inhibitory concentration; scanning electron microscopy; screening; stilbenes; sulfur dioxide; winemaking; wines
- Abstract:
- ... To investigate the inactivation properties of different classes of phenolic compounds present in wine against two wine isolates of Lactobacillus hilgardii and Pediococcus pentosaceus, and to explore their inactivation mechanism. After a first screening of the inactivation potency of 21 phenolic compounds (hydroxybenzoic and hydroxycinnamic acids, phenolic alcohols, stilbenes, flavan-3-ols and flav ...
- DOI:
- 10.1111/j.1365-2672.2009.04287.x
- PubMed:
- 19486417
- https://doi.org/10.1111/j.1365-2672.2009.04287.x
- Author:
- GARCÍA, J., et al. ; GONZÁLEZ, C.; MORENO, L.; FUMUSO, E.; RIVULGO, M.; CONFALONIERI, A.; SPARO, M.; SÁNCHEZ BRUNI, S.; Show all 8 Authors
- Source:
- Journal of veterinary pharmacology and therapeutics 2010 v.33 no.3 pp. 287-294
- ISSN:
- 0140-7783
- Subject:
- enrofloxacin; disease prevention; metabolites; endometritis; dose response; bioavailability; biomarkers; drug evaluation; endometrium; blood plasma; embryo transfer; bacterial infections; ciprofloxacin; minimum inhibitory concentration; horse diseases; pharmacokinetics; antibacterial properties; intravenous injection; dosage; mares
- Abstract:
- ... González, C., Moreno, L., Fumuso, E., García, J., Rivulgo, M., Confalonieri, A., Sparo, M., Sanchez Bruni, S. Enrofloxacin-based therapeutic strategy for the prevention of endometritis in susceptible mares. J. vet. Pharmacol. Therap.33, 287-294. Enrofloxacin (EFX) is often used empirically to prevent uterine infections in mares in order to improve efficiency on Commercial Embryo Transfer Farms. Th ...
- DOI:
- 10.1111/j.1365-2885.2009.01135.x
- PubMed:
- 20557446
- https://doi.org/10.1111/j.1365-2885.2009.01135.x
7. Assessment of antimicrobial activity of coffee brewed in three different ways from different origins
- Author:
- Laura García-Jiménez; Luis García-Diz, et al. ; Magdalena Martínez-Tomé; Antonia Ma Jiménez-Monreal; Luis Almela; Miguel Mariscal-Arcas; M. Antonia Murcia; Show all 7 Authors
- Source:
- European food research & technology 2011 v.233 no.3 pp. 497-505
- ISSN:
- 1438-2377
- Subject:
- Coffea arabica; Escherichia coli; Gram-negative bacteria; Gram-positive bacteria; Listeria monocytogenes; Pseudomonas aeruginosa; Salmonella; Staphylococcus aureus; antibacterial properties; biscuits; caffeic acid; cakes; coffee (beverage); cookies; food spoilage; ingredients; pathogens; shelf life; yogurt; Colombia; Ethiopia; Kenya
- Abstract:
- ... The antimicrobial effect against pathogens such as Staphylococcus aureus, Enterecoccus faecalis, Listeria monocytogenes, Pseudomonas aeruginosa, Escherichia coli and Salmonella choleraesius was determined in four types of coffee (Coffea arabica L. cv. Colombia, decaffeinated cv. Colombia, cv. Ethiopia and cv. Kenya). Coffee was seen to have significant activity against the growth of food spoilage ...
- DOI:
- 10.1007/s00217-011-1539-0
- https://doi.org/10.1007/s00217-011-1539-0
- Author:
- Aranzazu García, et al. ; Manuel Brenes; Berta de los Santos; Eduardo Medina; Concepción Romero; Antonio de Castro; Fernando Romero; Show all 7 Authors
- Source:
- Food chemistry 2011 v.125 no.4 pp. 1262-1266
- ISSN:
- 0308-8146
- Subject:
- Pestalotiopsis; Erwinia amylovora; aqueous solutions; Phytophthora; Clavibacter; Alternaria; acids; Colletotrichum; Pseudomonas syringae; olives; minerals; agricultural management; plant pathogenic fungi; in vitro studies; Botrytis; anti-infective agents; Agrobacterium; washing; antibacterial properties
- Abstract:
- ... Aqueous solutions from table olives constitute a major environmental problem because of their high mineral and organic contamination but they also contain compounds with antimicrobial properties. In this study, the bactericidal and fungicidal activities of salt-free table olive solutions against several phytopathogenic micro-organisms were examined. The storage solutions of black ripe olives showe ...
- DOI:
- 10.1016/j.foodchem.2010.10.055
- https://doi.org/10.1016/j.foodchem.2010.10.055
- Author:
- García-Gutiérrez Laura; Pérez-García Alejandro, et al. ; Zeriouh Houda; Romero Diego; Cazorla Francisco M.; de Vicente Antonio; Show all 6 Authors
- Source:
- Molecular plant-microbe interactions 2011 v.24 no.12 pp. 1540-1552
- ISSN:
- 0894-0282
- Subject:
- Bacillus subtilis; Cucurbitaceae; Pectobacterium carotovorum subsp. carotovorum; Xanthomonas cucurbitae; antibacterial properties; antibiotics; antifungal properties; biological control; biological control agents; biosynthesis; cytotoxicity; fluorescence; fungi; iturin; leaf spot; leaves; lipopeptides; melons; mutagenesis; mutants; plasma membrane; powdery mildew; thin layer chromatography; transmission electron microscopy
- Abstract:
- ... The antibacterial potential of four strains of Bacillus subtilis, UMAF6614, UMAF6619, UMAF6639, and UMAF8561, previously selected on the basis of their antifungal activity and efficacy against cucurbit powdery mildew, was examined. Among these strains, UMAF6614 and UMAF6639 showed the highest antibacterial activity in vitro, especially against Xanthomonas campestris pv. cucurbitae and Pectobacteri ...
- DOI:
- 10.1094/MPMI-06-11-0162
- PubMed:
- 22066902
- https://doi.org/10.1094/MPMI-06-11-0162
- Author:
- Santiago García-Granda, et al. ; Caroline E. Paul; Vicente Gotor-Fernández; Iván Lavandera; Jose Montejo-Bernardo; Vicente Gotor; Show all 6 Authors
- Source:
- RSC advances 2012 v.2 no.16 pp. 6455-6463
- ISSN:
- 2046-2069
- Subject:
- Burkholderia cepacia; acetylation; alcohols; anion exchange; antibacterial properties; biocatalysts; catalytic activity; diastereoselective synthesis; enantiomers; halides; imidazole; ionic liquids; structure-activity relationships; triacylglycerol lipase
- Abstract:
- ... A straightforward and robust modular synthetic approach was developed for the asymmetric synthesis of imidazolium salts, in which several engineered molecular vectors were considered to evaluate their toxicological profile. The diastereoselective synthesis of cis-3-(1H-imidazol-1-yl)cyclohexanol was achieved by the Michael addition of imidazole to cyclohex-2-en-1-one under microwave conditions fol ...
- DOI:
- 10.1039/c2ra20876h
- https://doi.org/10.1039/c2ra20876h
- Author:
- María Rosario García-Armesto, et al. ; Andrea Monteagudo-Mera; Leandro Rodríguez-Aparicio; Javier Rúa; Honorina Martínez-Blanco; Nicolás Navasa; Miguel Ángel Ferrero; Show all 7 Authors
- Source:
- Journal of functional foods 2012 v.4 no.2 pp. 531-541
- ISSN:
- 1756-4646
- Subject:
- Enterococcus faecalis; Lactobacillus casei; Lactobacillus delbrueckii subsp. lactis; Lactobacillus paracasei; Lactobacillus rhamnosus; Lactococcus lactis; adhesion; antibacterial properties; antibiotic resistance; bile salts; cheesemaking; cheeses; cows; dairy industry; ewes; feces; foods; human cell lines; humans; in vitro studies; lactic acid bacteria; milk; mucins; pancreatin; probiotics; starter cultures
- Abstract:
- ... Eleven lactic acid bacteria strains of importance to the dairy industry were subjected to in vitro analyses to determine their probiotic potential. Seven strains were isolated from ewe’s and cow’s milk (Enterococcus faecalis – five –, Lactococcus lactis and Lactobacillus paracasei). Four were obtained from American Type Culture Collection (ATCC), isolated from cheese (Lactobacillus casei 393), hum ...
- DOI:
- 10.1016/j.jff.2012.02.014
- https://doi.org/10.1016/j.jff.2012.02.014
- Author:
- Meritxell García-Quintanilla, et al. ; Marina R. Pulido; Rafael López-Rojas; Jerónimo Pachón; Michael J. McConnell; Show all 5 Authors
- Source:
- Trends in microbiology 2013 v.21 no.3 pp. 157-163
- ISSN:
- 0966-842X
- Subject:
- Acinetobacter baumannii; antibacterial properties; antibiotics; antimicrobial peptides; chelation; mechanism of action; multiple drug resistance; nitric oxide; pathogens; phage therapy; vaccination
- Abstract:
- ... The global emergence of multidrug resistant Acinetobacter baumannii has reduced the number of clinically available antibiotics that retain activity against this pathogen. For this reason, the development of novel prevention and treatment strategies for infections caused by A. baumannii is necessary. Several studies have begun to characterize nonantibiotic approaches that utilize novel mechanisms o ...
- DOI:
- 10.1016/j.tim.2012.12.002
- https://doi.org/10.1016/j.tim.2012.12.002
- Author:
- A.I. Martin-García, et al. ; E. Ramos-Morales; G. Martínez-Fernández; L. Abecia; E. Molina-Alcaide; D.R. Yáñez-Ruiz; Show all 6 Authors
- Source:
- Animal feed science and technology 2013 v.184 no.1-4 pp. 38-48
- ISSN:
- 0377-8401
- Subject:
- Butyrivibrio fibrisolvens; antibacterial properties; bacterial communities; biohydrogenation; cluster analysis; conjugated linoleic acid; diet; essential oils; fermenters; garlic; goats; in vivo studies; organic sulfur compounds; polyunsaturated fatty acids; propane; rumen; saturated fatty acids; vaccenic acid
- Abstract:
- ... Garlic essential oil contains a variety of fat soluble organosulfur compounds with antibacterial activity. Nevertheless, only recent studies have evaluated garlic oil and its constituents as modulators of ruminal processes. The present study was undertaken to evaluate the potential of diallyl disulfide (DDS) and propyl propane thiosulfinate (PTS) to modulate rumen biohydrogenation in vitro. Six co ...
- DOI:
- 10.1016/j.anifeedsci.2013.05.017
- https://doi.org/10.1016/j.anifeedsci.2013.05.017
- Author:
- Zaira Y. García-Carvajal, et al. ; J. Betzabé González-Campos; Josué D. Mota-Morales; Siva Kumar; Diana Zárate-Triviño; Montserrat Hernández-Iturriaga; Yevgen Prokhorov; Milton Vazquez Lepe; Isaac C. Sanchez; Gabriel Luna-Bárcenas; Show all 10 Authors
- Source:
- Colloids and Surfaces B: Biointerfaces 2013 v.111 pp. 741-746
- ISSN:
- 0927-7765
- Subject:
- Gram-negative bacteria; antibacterial properties; biocomposites; chitosan; colloids; electrical conductivity; ions; nanocomposites; nanoparticles; nanosilver; silver
- Abstract:
- ... The relationship between electrical conductivity, structure and antibacterial properties of chitosan-silver nanoparticles (CS/AgnP) biocomposites has been analyzed. To test the film's antimicrobial activity, Gram-positive and Gram-negative bacteria were studied. The interactions between silver nanoparticles with chitosan suggest the formation of silver ions which plays a major role in nanocomposit ...
- DOI:
- 10.1016/j.colsurfb.2013.07.003
- https://doi.org/10.1016/j.colsurfb.2013.07.003
- Author:
- L. García, et al. ; G. Tunheim; M. Arnemo; L.M. Næss; Å.K. Fjeldheim; L. Nome; K. Bolstad; A. Aase; A. Mandiarote; H. González; D. González; D. Cardoso; G. Norheim; E. Rosenqvist; Show all 14 Authors
- Source:
- Vaccine 2013 v.31 no.51 pp. 6097-6106
- ISSN:
- 0264-410X
- Subject:
- antibacterial properties; antibodies; blood serum; enzyme-linked immunosorbent assay; humans; immune response; immunoglobulin G; meningitis; mice; serotypes; vaccines; India; Sub-Saharan Africa
- Abstract:
- ... Meningococci of serogroups A and W (MenA and MenW) are the main causes of epidemic bacterial meningitis outbreaks in sub-Saharan Africa. In this study we prepared a detergent extracted outer membrane vesicle (dOMV) vaccine from representative African MenA and MenW strains, and compared the immunogenicity of this vaccine with existing meningococcal conjugate and polysaccharide (PS) vaccines in mice ...
- DOI:
- 10.1016/j.vaccine.2013.09.044
- https://doi.org/10.1016/j.vaccine.2013.09.044
- Author:
- Diego García-Gonzalo, et al. ; Abdenour Ait-Ouazzou; Laura Espina; Rafael Pagán; Show all 4 Authors
- Source:
- Food control 2013 v.32 no.1 pp. 159-167
- ISSN:
- 0956-7135
- Subject:
- Escherichia coli O157; adverse effects; antibacterial properties; apples; carvacrol; cell cycle; food quality; heat; heat treatment; mangoes; microbial contamination; orange juice; pulsed electric fields; synergism; temperature; tomato juice
- Abstract:
- ... This work has evaluated the bactericidal effect of carvacrol in combination with mild heat or pulsed electric fields (PEF) treatments to describe the treatment conditions needed to inactivate 5 log10 cycles of Escherichia coli O157:H7 cells suspended in apple, mango, orange, and tomato juices. Strong synergistic lethal effects were shown using mild heat (54 °C and 60 °C) or PEF (30 kV/cm) treatmen ...
- DOI:
- 10.1016/j.foodcont.2012.11.036
- https://doi.org/10.1016/j.foodcont.2012.11.036
- Author:
- Israel García-Cano; Myrna Olvera-García, et al. ; Carlos Eduardo Serrano-Maldonado; Estela Delgado-Arciniega; Carolina Peña-Montes; Guillermo Mendoza-Hernández; Maricarmen Quirasco; Show all 7 Authors
- Source:
- Lebensmittel-Wissenschaft + Technologie 2014 v.59 no.1 pp. 26-34
- ISSN:
- 0023-6438
- Subject:
- Enterococcus faecalis; Enterococcus faecium; N-acetylmuramoyl-L-alanine amidase; Pseudomonas aeruginosa; Salmonella Typhimurium; Staphylococcus aureus; Yersinia enterocolitica; agar; antibacterial properties; bacteria; cheeses; food preservation; manufacturing; molecular weight; proteins; raw milk; ribosomal DNA; starter cultures; traditional technology
- Abstract:
- ... Several Enterococci were isolated from Cotija cheese, which is a Mexican farmhouse-made product prepared from whole raw milk. No thermal step, neither starter cultures, are used in its manufacturing process. From the isolated strains two were outstanding for their extracellular lytic activity against Staphylococcus aureus, and were identified by 16S rDNA sequencing as Enterococcus faecalis and Ent ...
- DOI:
- 10.1016/j.lwt.2014.04.059
- https://doi.org/10.1016/j.lwt.2014.04.059
- Author:
- Rubén García, et al. ; Cesia Cayunao; Ronny Bocic; Nadine Backhouse; Carla Delporte; Mercedes Zaldivar; Silvia Erazo; Show all 7 Authors
- Source:
- Zeitschrift für Naturforschung 2014 v.60 no.5-6 pp. 385-388
- ISSN:
- 1865-7125
- Subject:
- Gram-positive bacteria; Uncaria tomentosa; alkaloids; antibacterial properties; fractionation
- Abstract:
- ... Bioassay-directed fractionation for the determination of antimicrobial activity of Uncaria tomentosa, has led to the isolation of isopteropodine (0.3%), a known Uncaria pentacyclic oxindol alkaloid that exhibited antibacterial activity against Gram positive bacteria. ...
- DOI:
- 10.1515/znc-2005-5-603
- https://doi.org/10.1515/znc-2005-5-603
- Author:
- María Rosario García-Armesto, et al. ; Laura Fernández-Álvarez; Pilar del Valle; Dolores de Arriaga; Javier Rúa; Show all 5 Authors
- Source:
- Food control 2014 v.42 pp. 303-309
- ISSN:
- 0956-7135
- Subject:
- Staphylococcus aureus; antibacterial properties; antioxidant activity; butylated hydroxyanisole; carvacrol; food industry; gallic acid; hydroquinone; meat; thymol
- Abstract:
- ... Antibacterial activity against nineteen Staphylococcus aureus strains of five phenolic compounds (PCs) (hydroquinone, carvacrol, thymol, gallic acid and octyl gallate) was assessed in binary combinations with butylated hydroxyanisole (BHA). An antagonistic effect between BHA and each of the other PCs tested in combination was observed against 67% (for BHA + thymol) to 95% (BHA + octyl gallate) of ...
- DOI:
- 10.1016/j.foodcont.2014.02.020
- https://doi.org/10.1016/j.foodcont.2014.02.020
- Author:
- M.J. Prol García, et al. ; P.W. D'Alvise; A.M. Rygaard; L. Gram; Show all 4 Authors
- Source:
- Journal of applied microbiology 2014 v.117 no.6 pp. 1592-1600
- ISSN:
- 1364-5072
- Subject:
- Roseobacter; adhesion; antibacterial properties; antibiotics; biofilm; chemotaxis; genes; mutants; probiotics; sequence analysis; transposons
- Abstract:
- ... AIMS: The goal of this study was to investigate if biofilm formation on population level is a physiological requirement for antagonism in Phaeobacter inhibens DSM17395, since the antibiotic compound tropodithietic acid (TDA) is produced by several Roseobacter clade species during growth as multicellular aggregates or biofilms at the air–liquid interface and is induced on single cell level upon att ...
- DOI:
- 10.1111/jam.12659
- https://doi.org/10.1111/jam.12659
- Author:
- Diego García‐Gonzalo, et al. ; Lamia Cherrat; Laura Espina; Mohammed Bakkali; Rafael Pagán; Amin Laglaoui; Show all 6 Authors
- Source:
- Journal of the science of food and agriculture 2014 v.94 no.6 pp. 1197-1204
- ISSN:
- 0022-5142
- Subject:
- Laurus nobilis; Myrtus communis; acetates; aerial parts; alpha-pinene; antibacterial properties; antioxidant activity; chemical composition; distillation; essential oils; food pathogens; food preservation; gas chromatography; heat; mass spectrometry; pulsed electric fields; steam; Morocco
- Abstract:
- ... BACKGROUND: This study describes the antioxidant and antimicrobial activity of Laurus nobilis L. and Myrtus communis L. essential oils (EOs). This is the first report of the synergistic antimicrobial effect of these EOs in combination with physical food preservation treatments. RESULTS: EOs obtained by steam distillation from aerial parts of Laurus nobilis and Myrtus communis were analysed by usin ...
- DOI:
- 10.1002/jsfa.6397
- PubMed:
- 24105704
- https://doi.org/10.1002/jsfa.6397
- Author:
- Oscar Arroyo-García; Guillermo García-Valencia, et al. ; Juan Francisco Palacios-Espinosa; Edelmira Linares; Robert Bye; Irma Romero; Show all 6 Authors
- Source:
- Journal of ethnopharmacology 2014 v.151 no.2 pp. 990-998
- ISSN:
- 0378-8741
- Subject:
- polyphenols; anti-inflammatory activity; xylene; 2,2-diphenyl-1-picrylhydrazyl; medicinal plants; prostaglandins; flavonoids; oral administration; stomach ulcers; neoplasms; ears; indomethacin; dysentery; stomach; Cuphea; traditional medicine; lethal dose 50; acute toxicity; models; mice; aerial parts; antioxidant activity; antibacterial properties; fractionation; pain; inflammation; edema; indigenous species; aluminum chloride; Mexico
- Abstract:
- ... Cuphea aequipetala (Lythraceae) is a medicinal plant highly appreciated in Mexico to treat stomach ailments such as pain and burning sensation, stomach infections, ulcers, diarrhea, dysentery, and different types of tumors and bruises. In this work, the infusion of aerial parts of this plant (CAI) was investigated for its polypharmacological potential.In vitro anti-Helicobacter pylori activity was ...
- DOI:
- 10.1016/j.jep.2013.12.012
- https://doi.org/10.1016/j.jep.2013.12.012
- Author:
- Norman A. García, et al. ; Adriana Pajares; Mabel Bregliani; Walter Massad; José Natera; Cecilia Challier; Laura Boiero; Mariana Montenegro; Show all 8 Authors
- Source:
- Journal of photochemistry and photobiology 2014 v.135 pp. 48-54
- ISSN:
- 1011-1344
- Subject:
- Bacillus subtilis; Pseudomonas aeruginosa; antagonists; antibacterial properties; bacteria; biodegradation; energy transfer; environmental factors; humic acids; hydrogen peroxide; maleic hydrazide; oxygen; photolysis; riboflavin; singlet oxygen; soil; superoxide anion; surface water
- Abstract:
- ... Kinetic and mechanistic aspects of the photochemical and microbiological degradation of the herbicide Maleic Hydrazide (MH) have been studied.Riboflavin (Rf, vitamin B2) was employed as a main photosensitizer whereas Humic Acid (HA) was included as a second sensitizer in order to more closely simulate natural environmental conditions. MH quenches excited singlet and triplet states of Rf, with rate ...
- DOI:
- 10.1016/j.jphotobiol.2014.04.002
- https://doi.org/10.1016/j.jphotobiol.2014.04.002
- Author:
- L. García, et al. ; G. Tunheim; L.M. Næss; R. Acevedo; Å.K. Fjeldheim; K. Bolstad; D. Cardoso; A. Aase; C. Zayas; H. González; E. Rosenqvist; G. Norheim; Show all 12 Authors
- Source:
- Vaccine 2014 v.32 no.49 pp. 6631-6638
- ISSN:
- 0264-410X
- Subject:
- Neisseria meningitidis; aluminum hydroxide; antibacterial properties; antibodies; antigens; blood serum; enzyme-linked immunosorbent assay; immune response; immunization; immunoblotting; immunoglobulin G; meningitis; mice; patients; polysaccharides; serotypes; vaccines
- Abstract:
- ... In the recent decade, epidemic meningitis in the African meningitis belt has mostly been caused by Neisseria meningitidis of serogroups A, W and X (MenA, MenW and MenX, respectively). There is at present no licensed vaccine available to prevent MenX meningococcal disease. To explore a trivalent MenAWX vaccine concept, we have studied the immunogenicity in mice of MenX outer membrane vesicles (X-OM ...
- DOI:
- 10.1016/j.vaccine.2014.09.063
- https://doi.org/10.1016/j.vaccine.2014.09.063
- Author:
- Nuria García-Bueno, et al. ; Priscilla Decottignies; Vincent Turpin; Justine Dumay; Christine Paillard; Valérie Stiger-Pouvreau; Nelly Kervarec; Yves-François Pouchus; Arnaldo Aitor Marín-Atucha; Joël Fleurence; Show all 10 Authors
- Source:
- Aquatic living resources 2014 v.27 no.2 pp. 83-89
- ISSN:
- 1765-2952
- Subject:
- Grateloupia turuturu; Haliotis tuberculata; Palmaria palmata; Vibrio harveyi; abalone; antibacterial properties; coasts; growth retardation; pathogens; spring; water solubility; France
- Abstract:
- ... Vibrio harveyi is the main pathogen of the European abalone Haliotis tuberculata, and recently caused important mortalities at the production sites of this marine gastropod in France. In the present work, the monthly antibacterial activity of two red seaweed species from the French Atlantic coast, the native Palmaria palmata and the introduced Grateloupia turuturu, were investigated against the ab ...
- DOI:
- 10.1051/alr/2014009
- https://doi.org/10.1051/alr/2014009
- Author:
- Santos García, et al. ; Sandra Castillo; Norma Heredia; Show all 3 Authors
- Source:
- Folia microbiologica 2015 v.60 no.1 pp. 89-95
- ISSN:
- 0015-5632
- Subject:
- polyphenols; biofilm; green tea; minimum inhibitory concentration; disinfectants; quorum sensing; Chlorophyta; Delisea; bacterial motility; agar; bioluminescence; anti-infective agents; epigallocatechin; virulence; Campylobacter jejuni; antibacterial properties
- Abstract:
- ... Brominated furanone and epigallocatechin gallate (EGCG) are naturally occurring polyphenolic compounds that can be derived from sources such as Delisea pulchra algae and green tea, respectively. These compounds may have potential health benefits and antimicrobial properties. Biofilm formation and bacterial motility are virulence factors that seem to be involved in the autoinducer 2 (AI-2)-mediated ...
- DOI:
- 10.1007/s12223-014-0344-0
- https://doi.org/10.1007/s12223-014-0344-0
- Author:
- Diego García-Gonzalo, et al. ; Adrián Luis-Villaroya; Laura Espina; Susana Bayarri; Consuelo Pérez; Rafael Pagán; Show all 6 Authors
- Source:
- International journal of food microbiology 2015 v.205 pp. 90-97
- ISSN:
- 0168-1605
- Subject:
- Escherichia coli O157; Listeria monocytogenes; antibacterial properties; antioxidant activity; antioxidants; apple juice; dietary supplements; functional properties; heat; heat treatment; inhibitory concentration 50; pH; propolis; propylene; sensory properties; temperature
- Abstract:
- ... This study characterizes the antioxidant and antibacterial properties of a propolis-based dietary supplement (PDS) and investigates its incorporation into apple juice to decrease the intensity of the heat treatment required to inactivate 5 log10 cycles of Escherichia coli O157:H7. As the source of propolis, we used a PDS containing 0.2mg/μL of propylene glycol-extracted propolis (propolis). The to ...
- DOI:
- 10.1016/j.ijfoodmicro.2015.03.020
- https://doi.org/10.1016/j.ijfoodmicro.2015.03.020
- Author:
- M.J. García, et al. ; P. Asurmendi; L. Pascual; L. Barberis; Show all 4 Authors
- Source:
- Journal of stored products research 2015 v.61 pp. 27-31
- ISSN:
- 0022-474X
- Subject:
- Listeria monocytogenes; anti-infective agents; antibacterial properties; biological control; brewers grains; brewing industry; energy; feeds; food pathogens; growth retardation; lactic acid bacteria; metabolites; Argentina
- Abstract:
- ... Brewer's grains are the most important by-product of the brewery industry and it is mostly used as a protein and energy source in animal nutrition. Listeria monocytogenes is a food-borne pathogen can cause invasive diseases such as meningoencephalitis, sepsis, abortion, and gastroenteritis in humans and several animal species. The aim of this work was to study the antilisterial activity of lactic ...
- DOI:
- 10.1016/j.jspr.2015.02.001
- https://doi.org/10.1016/j.jspr.2015.02.001
- Author:
- Belén López-García, et al. ; Eleonora Harries; Lourdes Carmona; Lidia Campos-Soriano; José Javier López; Paloma Manzanares; Mónica Gandía; María Coca; Jose F. Marcos; Show all 9 Authors
- Source:
- Applied microbiology and biotechnology 2015 v.99 no.19 pp. 8011-8021
- ISSN:
- 0175-7598
- Subject:
- Fusarium proliferatum; Penicillium digitatum; amino acids; antibacterial properties; antifungal properties; antimicrobial peptides; cell walls; energy; fungi; hemolysis; hyphae; minimum inhibitory concentration; proteolysis; solubility; spores; tandem repeat sequences; toxicity
- Abstract:
- ... There are short cationic and tryptophan-rich antifungal peptides such as the hexapeptide PAF26 (RKKWFW) that have selective toxicity and cell penetration properties against fungal cells. This study demonstrates that concatemeric peptides with tandem repeats of the heptapeptide PAF54 (which is an elongated PAF26 sequence) show increased fungistatic and bacteriostatic activities while maintaining th ...
- DOI:
- 10.1007/s00253-015-6541-1
- https://doi.org/10.1007/s00253-015-6541-1
- Author:
- Israel García-Cano, et al. ; Manuel Campos-Gómez; Mariana Contreras-Cruz; Carlos Eduardo Serrano-Maldonado; Augusto González-Canto; Carolina Peña-Montes; Romina Rodríguez-Sanoja; Sergio Sánchez; Amelia Farrés; Show all 9 Authors
- Source:
- Applied microbiology and biotechnology 2015 v.99 no.20 pp. 8563-8573
- ISSN:
- 0175-7598
- Subject:
- Micrococcus luteus; N-acetylmuramoyl-L-alanine amidase; Pediococcus acidilactici; Staphylococcus aureus; antibacterial properties; antibiotics; foodborne illness; gel chromatography; genome; lactic acid bacteria; pH; proteins; temperature
- Abstract:
- ... Pediococcus acidilactici ATCC 8042 is a lactic acid bacteria that inhibits pathogenic microorganisms such as Staphylococcus aureus through the production of two proteins with lytic activity, one of 110 kDa and the other of 99 kDa. The 99-kDa one has high homology to a putative peptidoglycan hydrolase (PGH) enzyme reported in the genome of P. acidilactici 7_4, where two different lytic domains have ...
- DOI:
- 10.1007/s00253-015-6593-2
- https://doi.org/10.1007/s00253-015-6593-2
- Author:
- Luis A. García, et al. ; Aida Sarmiento-Vizcaíno; Verónica González; Alfredo F. Braña; Axayacatl Molina; José L. Acuña; Gloria Blanco; Show all 7 Authors
- Source:
- International journal of systematic and evolutionary microbiology 2015 v.65 no.Pt 4 pp. 1328-1334
- ISSN:
- 1466-5034
- Subject:
- fatty acids; ribosomal RNA; phylogeny; Micrococcus luteus; glucose; DNA; amino acids; corals; Escherichia coli; menaquinones; mannose; sodium chloride; chemotaxonomy; antibacterial properties; antibiotics; galactose; glycolipids; Saccharomyces cerevisiae; peptidoglycans; pH; nucleotide sequences; sequence homology; Spain
- Abstract:
- ... An actinobacterium strain (M-201 ᵀ) was isolated from a deep-sea scleractinian coral (Fam. Caryophillidae) collected at 1500 m depth in the Avilés Canyon in the Cantabrian Sea, Asturias, Spain. Strain M-201 ᵀ grew at pH 6.0–9.0 (optimum pH 7.0), between 4 and 37 °C (optimum 28 °C) and at salinities of 0.5–10.5 % (w/v) NaCl (optimum 0.5–3.0 %). The peptidoglycan contained the amino acids Lys, Ala, ...
- DOI:
- 10.1099/ijs.0.000107
- https://doi.org/10.1099/ijs.0.000107
- Author:
- Luis García-Fernández, et al. ; Cristina Serrano; Juan Pedro Fernández-Blázquez; Mike Barbeck; Shahram Ghanaati; Ron Unger; James Kirkpatrick; Eduard Arzt; Lutz Funk; Pau Turón; Aránzazu del Campo; Show all 11 Authors
- Source:
- Biomaterials 2015 v.52 pp. 291-300
- ISSN:
- 0142-9612
- Subject:
- antibacterial properties; bacteria; biocompatibility; biofilm; coatings; cost effectiveness; fabrics; friction; nanomaterials; sutures
- Abstract:
- ... Bacterial repellence in suture materials is a desirable property that can potentially improve the healing process by preventing infection. We describe a method for generating nanostructures at the surface of commercial sutures of different composition, and their potential for preventing biofilm formation. We show how bacteria attachment is altered in the presence of nanosized topographies and iden ...
- DOI:
- 10.1016/j.biomaterials.2015.02.039
- https://doi.org/10.1016/j.biomaterials.2015.02.039
- Author:
- Luis A. García, et al. ; Afredo F. Braña; Hans-Peter Fiedler; Herminio Nava; Verónica González; Aida Sarmiento-Vizcaíno; Axayacatl Molina; José L. Acuña; Gloria Blanco; Show all 9 Authors
- Source:
- Microbial ecology 2015 v.69 no.3 pp. 512-524
- ISSN:
- 0095-3628
- Subject:
- macroalgae; ribosomal RNA; marine environment; Echinodermata; high performance liquid chromatography; Rhodophyta; Arthropoda; drugs; Streptomyces carnosus; corals; ecosystems; databases; coral reefs; sequence analysis; cytotoxicity; Chlorophyta; microbial ecology; Cnidaria; antibacterial properties; antibiotics; Streptomyces cyaneofuscatus; nucleotide sequences; troposphere; lichens
- Abstract:
- ... Streptomycetes are widely distributed in the marine environment, although only a few studies on their associations to algae and coral ecosystems have been reported. Using a culture-dependent approach, we have isolated antibiotic-active Streptomyces species associated to diverse intertidal marine macroalgae (Phyllum Heterokontophyta, Rhodophyta, and Chlorophyta), from the central Cantabrian Sea. Tw ...
- DOI:
- 10.1007/s00248-014-0508-0
- https://doi.org/10.1007/s00248-014-0508-0
- Author:
- Carmen García-Jares, et al. ; Marta Lores; Marta Pájaro; Marta Álvarez-Casas; Jorge Domínguez; Show all 5 Authors
- Source:
- Talanta 2015 v.140 pp. 134-142
- ISSN:
- 0039-9140
- Subject:
- Cytisus scoparius; alkaloids; ambient temperature; antibacterial properties; antioxidant activity; apigenin; bacteria; bioactive compounds; branches; carbohydrates; chrysin; energy; energy costs; fermentation; flowers; hydrophilicity; hydrophobicity; kaempferol; lactic acid; liquids; methanol; plant extracts; pods; polyphenols; quercetin; rutin; solvents; wild plants
- Abstract:
- ... An important trend in the extraction of chemical compounds is the application of new environmentally friendly, food grade solvents. Ethyl lactate (ethyl 2-hydroxypropanoate), produced by fermentation of carbohydrates, is miscible with both hydrophilic and hydrophobic compounds being a potentially good solvent for bioactive compounds. Despite its relatively wide use as a general solvent, the utiliz ...
- DOI:
- 10.1016/j.talanta.2015.03.034
- https://doi.org/10.1016/j.talanta.2015.03.034
- Author:
- Stefany Caballero-García, et al. ; Dyanne Medina-Flores; Gabriela Ulloa-Urizar; Rosella Camere-Colarossi; Frank Mayta-Tovalino; Juana del Valle-Mendoza; Show all 6 Authors
- Source:
- Asian Pacific Journal of Tropical Biomedicine 2016 v.6 pp. 400-403
- ISSN:
- 2221-1691
- Subject:
- Bixa orellana; Streptococcus mutans; Streptococcus sanguinis; agar; antibacterial properties; cytotoxicity; methanol; minimum inhibitory concentration; seed extracts; seeds
- Abstract:
- ... To evaluate the cytotoxic and antibacterial effect of Bixa orellana L. (B. orellana) (achiote) methanol extract against Streptococcus mutans (ATCC 25175) (S. mutans) and Streptococcus sanguinis (ATCC 10556) (S. sanguinis).Two methanol extracts of B. orellana were prepared in vitro, from the seeds and leaves. The antibacterial activity of extracts against S. mutans and S. sanguinis was evaluated us ...
- DOI:
- 10.1016/j.apjtb.2016.03.005
- https://doi.org/10.1016/j.apjtb.2016.03.005
- Author:
- Stefany Caballero-García, et al. ; Rosella Camere-Colarossi; Gabriela Ulloa-Urizar; Dyanne Medina-Flores; Frank Mayta-Tovalino; Juana del Valle-Mendoza; Show all 6 Authors
- Source:
- Asian Pacific Journal of Tropical Biomedicine 2016 v.6 pp. 740-744
- ISSN:
- 2221-1691
- Subject:
- Myrciaria dubia; Streptococcus mutans; Streptococcus sanguinis; agar; anaerobic conditions; antibacterial properties; chlorhexidine; cytotoxicity; methanol; minimum inhibitory concentration; pulp; seed extracts; seeds
- Abstract:
- ... To evaluate the antibacterial and cytotoxic effect of Myrciaria dubia (Camu camu) (M. dubia) methanol extract, against Streptococcus mutans (ATCC 25175) (S. mutans) and Streptococcus sanguinis (ATCC 10556) (S. sanguinis).Two methanol extracts of M. dubia were prepared in vitro, from the seeds and pulp. Ten independent tests were prepared for each type of extract, using 0.12% chlorhexidine solution ...
- DOI:
- 10.1016/j.apjtb.2016.07.008
- https://doi.org/10.1016/j.apjtb.2016.07.008
- Author:
- María Rosario García-Armesto, et al. ; Pilar del Valle; Dolores de Arriaga; Cármen González-Donquiles; Pablo Rodríguez-Fernández; Javier Rúa; Show all 6 Authors
- Source:
- Food control 2016 v.61 pp. 213-220
- ISSN:
- 0956-7135
- Subject:
- Enterococcus faecalis; antibacterial properties; antioxidant activity; cations; kaempferol; minimum inhibitory concentration; propyl gallate; resveratrol; skim milk; specific growth rate
- Abstract:
- ... Antimicrobial activity of two natural phenolic compounds (resveratrol and kaempferol) and three synthetic (propyl gallate, propyl- and heptyl paraben) against two strains of Enterococcus faecalis were analyzed by checkerboard and time-kill methods. Heptyl paraben was the most effective followed by resveratrol, kaempferol, propyl gallate and propyl paraben, according to their minimal inhibitory con ...
- DOI:
- 10.1016/j.foodcont.2015.10.001
- https://doi.org/10.1016/j.foodcont.2015.10.001
- Author:
- J. García-Díez, et al. ; J. Alheiro; A.L. Pinto; L. Soares; V. Falco; M.J. Fraqueza; L. Patarata; Show all 7 Authors
- Source:
- Food control 2016 v.59 pp. 262-270
- ISSN:
- 0956-7135
- Subject:
- Listeria monocytogenes; Salmonella; Staphylococcus aureus; antibacterial properties; batters; cured meats; drying; enterotoxins; essential oils; flavorings; food industry; food pathogens; garlic; gas chromatography-mass spectrometry; manufacturing; minced pork; oregano; sausages; spices; wines
- Abstract:
- ... Dry cured sausages such as Portuguese chouriço de vinho are made generally with roughly minced pork and fat and seasoned with a large variety of herbs and spices. It is a particular sausage because meat is marinated in wine with other seasonings during 24–48 h before stuffing. Nowadays, health concerns of consumers have left food processors with less flexibility to choose preservative substances a ...
- DOI:
- 10.1016/j.foodcont.2015.05.027
- https://doi.org/10.1016/j.foodcont.2015.05.027
- Author:
- A. García, et al. ; Y. Quintero; N. Vicencio; B. Rodríguez; D. Ozturk; E. Mosquera; T. P. Corrales; U. G. Volkmann; Show all 8 Authors
- Source:
- RSC advances 2016 v.6 no.86 pp. 82941-82948
- ISSN:
- 2046-2069
- Subject:
- Escherichia coli; X-ray diffraction; antibacterial properties; atomic force microscopy; bacteria; contact angle; energy-dispersive X-ray analysis; fluorescence microscopy; hydrophilicity; irradiation; light; nanoparticles; nanorods; polymerization; roughness; scanning electron microscopy; thin film composite membranes; titanium dioxide; ultraviolet radiation; viability
- Abstract:
- ... This work investigates the influence of TiO₂ nanostructures on the anti-adhesion and photoinduced bactericidal properties of thin film composite (TFC) membranes. TiO₂ nanostructures with different morphologies, nanoparticle size, and crystalline phase contents were incorporated within the membrane structure during the interfacial polymerization process. The membranes were characterized by X-ray di ...
- DOI:
- 10.1039/c6ra17999a
- https://doi.org/10.1039/c6ra17999a
- Author:
- Alam García-Heredia; Santos García, et al. ; José Ángel Merino-Mascorro; Peter Feng; Norma Heredia; Show all 5 Authors
- Source:
- Food microbiology 2016 v.59 pp. 124-132
- ISSN:
- 0740-0020
- Subject:
- Escherichia coli O157; Lippia graveolens; agar; antibacterial properties; bacterial motility; biofilm; carvacrol; citral; gene expression; genes; growth retardation; minimum inhibitory concentration; phenotype; plant products; quantitative polymerase chain reaction; virulence
- Abstract:
- ... The purpose of this study was to determine the effects of plant products on the growth, swarming motility, biofilm formation and virulence gene expression in enterohemorrhagic Escherichia coli O157:H7 and enteroaggregative E. coli strain 042 and a strain of O104:H4 serotype.Extracts of Lippia graveolens and Haematoxylon brassiletto, and carvacrol, brazilin were tested by an antimicrobial microdilu ...
- DOI:
- 10.1016/j.fm.2016.06.001
- https://doi.org/10.1016/j.fm.2016.06.001
- Author:
- Diana Aguilar-García; Marta Elena Díaz-García, et al. ; Adrián Ochoa-Terán; Francisco Paraguay-Delgado; Georgina Pina-Luis; Show all 5 Authors
- Source:
- Journal of materials science 2016 v.51 no.12 pp. 5651-5663
- ISSN:
- 0022-2461
- Subject:
- Fourier transform infrared spectroscopy; antibacterial properties; aqueous solutions; biocompatibility; drugs; energy; fluorescence emission spectroscopy; gastric juice; molecular imprinting; nanosilver; oral administration; pH; scanning electron microscopy; silica; temperature; tetracycline; transmission electron microscopy; zeta potential
- Abstract:
- ... Silver nanoparticles coated with molecularly imprinted silica shell (Ag@SiO₂-MIP) were synthesized, and their properties for the molecular recognition and the controlled delivery of tetracycline (TC) in aqueous environments were investigated. In this study, a synthesis protocol based in the entrapping of TC into silica particles with a core of silver nanoparticles (AgNPs) was developed. These part ...
- DOI:
- 10.1007/s10853-016-9867-x
- https://doi.org/10.1007/s10853-016-9867-x
- Author:
- Javier García-Lomillo; Raquel Del Pino-García, et al. ; María L. González-SanJosé; María Dolores Rivero-Pérez; Pilar Muñiz-Rodríguez; Show all 5 Authors
- Source:
- Lebensmittel-Wissenschaft + Technologie 2017 v.84 pp. 338-343
- ISSN:
- 0023-6438
- Subject:
- Escherichia coli; Listeria innocua; Staphylococcus aureus; additives; antibacterial properties; antioxidants; byproducts; food chain; food industry; food pathogens; food waste; microbial growth; microorganisms; pomace; red wines; shelf life; winemaking
- Abstract:
- ... The food industry is constantly looking for natural alternatives to chemical additives. Recently, a new red wine pomace seasoning (RWPS) with flavoring, antioxidant, and antimicrobial activities has been obtained from red wine pomace, one of the most important byproduct from winemaking process. This study focused on the antimicrobial activity of a RWPS against three foodborne pathogens: Staphyloco ...
- DOI:
- 10.1016/j.lwt.2017.05.053
- https://doi.org/10.1016/j.lwt.2017.05.053
- Author:
- Pilar García, et al. ; Diana Gutiérrez; Lorena Rodríguez-Rubio; Lucía Fernández; Beatriz Martínez; Ana Rodríguez; Show all 6 Authors
- Source:
- Food control 2017 v.73 pp. 1474-1482
- ISSN:
- 0956-7135
- Subject:
- Listeria monocytogenes; anti-infective agents; antibacterial properties; bacteria; bacteriophages; biofilm; biological control; biopreservatives; commercialization; cured meats; detection limit; food contact surfaces; food contamination; food industry; growth retardation; polystyrenes; risk reduction; stainless steel
- Abstract:
- ... The efficacy of bacteriophages as antimicrobials has fostered the approval and commercialization of several products intended to reduce the risk of food contamination by pathogenic bacteria. ListShield™ and Listex™ P100 are bacteriophage preparations that aim to combat Listeria monocytogenes in food industries. Here, we assessed the effectiveness of these phage-based products against L. monocytoge ...
- DOI:
- 10.1016/j.foodcont.2016.11.007
- https://doi.org/10.1016/j.foodcont.2016.11.007
- Author:
- J.L. García-Rivas, et al. ; E. Luna-Hernández; M.E. Cruz-Soto; F. Padilla-Vaca; R.A. Mauricio-Sánchez; D. Ramirez-Wong; R. Muñoz; L. Granados-López; L.R. Ovalle-Flores; J.L. Menchaca-Arredondo; A. Hernández-Rangel; E. Prokhorov; B.L. España-Sánchez; G. Luna-Bárcenas; Show all 14 Authors
- Source:
- International journal of biological macromolecules 2017 pp. -
- ISSN:
- 0141-8130
- Subject:
- Pseudomonas aeruginosa; Staphylococcus aureus; antibacterial properties; biocompatibility; blood vessels; chitosan; collagen; health services; nanocomposites; nanosilver; silver; tissue repair
- Abstract:
- ... We report the combined antibacterial/tissue regeneration responses to thermal burns promoted by functional chitosan/silver nanocomposites (CS/nAg) with ultralow silver content (0.018wt.%, 7–30nm). Our approach allows one to produce CS/nAg nanocomposites without silver nanoparticles (nAg) agglomeration, with bactericide potency higher than 1wt.% of nAg (ca. 10nm) content and, promoting the healing ...
- DOI:
- 10.1016/j.ijbiomac.2017.07.159
- https://doi.org/10.1016/j.ijbiomac.2017.07.159
- Author:
- Gonzalo Rodolfo Malca-García, et al. ; Lothar Hennig; Mayar Luis Ganoza-Yupanqui; Alejandro Piña-Iturbe; Rainer W. Bussmann; Show all 5 Authors
- Source:
- Revista Brasileira de Farmacognosia 2017 v.27 no.1 pp. 67-69
- ISSN:
- 0102-695X
- Subject:
- Bacillus subtilis; Schinus molle; Staphylococcus aureus; antibacterial properties; bark; colorectal neoplasms; humans; sesquiterpenoids; spectroscopy
- Abstract:
- ... A total of five terpenes was isolated from the bark resin of Schinus molle L., Anacardiaceae, and their structures were determined by spectroscopic techniques. Among these compounds the sesquiterpene hydrocarbon terebinthene showed significant growth inhibitory activity against human colon carcinoma HCT-116 cells. Furthermore, terebinthene and pinicolic acid (5) also showed antibacterial activity ...
- DOI:
- 10.1016/j.bjp.2016.07.004
- https://doi.org/10.1016/j.bjp.2016.07.004
- Author:
- Cristina García-Aljaro, et al. ; Blanca Figuerola; Carlos Angulo-Preckler; Laura Núñez-Pons; Juan Moles; Laura Sala-Comorera; Anicet R. Blanch; Conxita Avila; Show all 8 Authors
- Source:
- Marine environmental research 2017 v.129 pp. 68-75
- ISSN:
- 0141-1136
- Subject:
- Amphipoda; Bryozoa; Micrococcus; antibacterial properties; antipredatory behavior; bacteria; benthic organisms; butanol; chemical defenses; chemical ecology; fouling; growth retardation; hydrophilicity; intraspecific variation; metabolites; predation; predators; substrate specificity; sympatry; Antarctic region
- Abstract:
- ... Bryozoans are among the most abundant and diverse members of the Antarctic benthos, however the role of bioactive metabolites in ecological interactions has been scarcely studied. To extend our knowledge about the chemical ecology of Antarctic bryozoans, crude ether extracts (EE) and butanol extracts (BE) obtained from two Antarctic common species (Cornucopina pectogemma and Nematoflustra flagella ...
- DOI:
- 10.1016/j.marenvres.2017.04.014
- https://doi.org/10.1016/j.marenvres.2017.04.014
- Author:
- L. García-Mier; S. N. Jiménez-García, et al. ; M. Vargas-Hernández; I. Torres-Pacheco; F. Gautier; B. Álvarez-Mayorga; A. Cruz-Hernández; R. V. Ocampo-Velázquez; A. A. Feregrino-Perez; R. G. Guevara-Gonzalez; Show all 10 Authors
- Source:
- Plant biosystems 2017 v.151 no.2 pp. 269-275
- ISSN:
- 1724-5575
- Subject:
- Candida albicans; Capsicum chinense; Enterococcus faecalis; Escherichia coli; Gram-negative bacteria; Listeria monocytogenes; Salmonella Thompson; Staphylococcus aureus; Streptococcus; antibacterial properties; capsaicin; flavonoids; foliar application; high performance liquid chromatography; hydrogen peroxide; mutants; phenolic compounds; secondary metabolites
- Abstract:
- ... The aim of this study was to evaluate the effect of foliar applications of hydrogen peroxide on the antimicrobial activity of Capsicum chinense Jacq. methanolic extracts. The effects of hydrogen peroxide application on metabolites accumulation of C. chinense var. Jaguar and var. Chichen Itza were evaluated. Total flavonoid and phenolic contents, as well as HPLC quantification of capsaicin and dihi ...
- DOI:
- 10.1080/11263504.2016.1168494
- https://doi.org/10.1080/11263504.2016.1168494
- Author:
- Martha Samira Athie-García, et al. ; Ana Laura Ulloa-Ogaz; Hilda Amelia Piñón-Castillo; Laila Nayzzel Muñoz-Castellanos; María De Lourdes Ballinas-Casarrubias; José Guadalupe Murillo-Ramirez; Luis Ángel Flores-Ongay; Robert Duran; Erasmo Orrantia-Borunda; Show all 9 Authors
- Source:
- Environmental science and pollution research international 2017 v.24 no.27 pp. 22048-22060
- ISSN:
- 0944-1344
- Subject:
- DNA; Gram-negative bacteria; Pseudomonas aeruginosa; Staphylococcus aureus; anti-infective agents; antibacterial properties; cell viability; culture media; cupric oxide; cytotoxicity; light microscopy; metabolism; minimum inhibitory concentration; nanoparticles; oxidative stress; reactive oxygen species; scanning electron microscopy; solubilization; surfactants
- Abstract:
- ... The cytotoxicity of nanoparticles (NPs) and their properties are important issues in nanotechnology research. Particularly, NPs affect the metabolism of microorganisms due to NP interactions with some biomolecules. In order to assess the mechanisms underlying NPs toxicity, we studied the damage caused by copper oxide nanoparticles (CuO-NPs) on Staphylococcus aureus ATCC 24213 and Pseudomonas aerug ...
- DOI:
- 10.1007/s11356-017-9718-6
- https://doi.org/10.1007/s11356-017-9718-6
- Author:
- Luis A. García, et al. ; Aida Sarmiento-Vizcaíno; Verónica González; Alfredo F. Braña; Juan J. Palacios; Luis Otero; Jonathan Fernández; Axayacatl Molina; Andreas Kulik; Fernando Vázquez; José L. Acuña; Gloria Blanco; Show all 12 Authors
- Source:
- Microbial ecology 2017 v.73 no.2 pp. 338-352
- ISSN:
- 0095-3628
- Subject:
- Annelida; Arthropoda; Cnidaria; Echinodermata; Gram-negative bacteria; Micromonospora; Mollusca; Porifera; Pseudonocardia; Streptomyces; antibacterial properties; antibiotics; antineoplastic activity; bioactive compounds; bioassays; coral reefs; corals; databases; drugs; ecosystems; ethyl acetate; fungi; gas chromatography-mass spectrometry; high performance liquid chromatography; hospitals; pathogens; phylogeny; ribosomal RNA; secondary metabolites; Spain
- Abstract:
- ... Marine Actinobacteria are emerging as an unexplored source for natural product discovery. Eighty-seven deep-sea coral reef invertebrates were collected during an oceanographic expedition at the submarine Avilés Canyon (Asturias, Spain) in a range of 1500 to 4700 m depth. From these, 18 cultivable bioactive Actinobacteria were isolated, mainly from corals, phylum Cnidaria, and some specimens of phy ...
- DOI:
- 10.1007/s00248-016-0845-2
- https://doi.org/10.1007/s00248-016-0845-2
- Author:
- L.C. García-Hernández; R. Rodríguez-García, et al. ; D. Jasso de Rodríguez; N.E. Rocha-Guzmán; M.R. Moreno-Jiménez; M.L.V. Díaz-Jiménez; A. Sáenz-Galindo; J.A. Villarreal-Quintanilla; F.M. Peña-Ramos; M.L. Flores-López; D.A. Carrillo-Lomelí; Show all 11 Authors
- Source:
- Industrial crops and products 2017 v.107 pp. 489-498
- ISSN:
- 0926-6690
- Subject:
- Enterobacter aerogenes; Escherichia coli; Proteus mirabilis; Proteus vulgaris; Psacalium; Staphylococcus epidermidis; antibacterial properties; antibiotic resistance; bacteria; bioactive compounds; corms; diabetes; drugs; hypertension; indigenous species; morbidity; plants (botany); reproduction; secondary metabolites; stomach ulcers; urinary tract diseases; Mexico
- Abstract:
- ... In Mexico, in 2010, urinary tract infection (UTI) occupied third place in morbidity. Enterobacter aerogenes, Escherichia coli, Proteus hauseri, Proteus mirabilis, Proteus vulgaris, and Staphylococcus epidermidis are included among the bacteria that cause UTIs. Currently, there is an urgent need to develop new alternatives to control antibiotic-resistant bacteria. The secondary metabolites of plant ...
- DOI:
- 10.1016/j.indcrop.2017.05.025
- https://doi.org/10.1016/j.indcrop.2017.05.025
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