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- Author:
- Edina da Luz Abreu; Anne Suély Pinto Savall; Allyson Ardais Boneberg; Bianca Barreto Martins; Vanessa Carratú Gervini; Tuane Bazanella Sampaio; André Ricardo Fajardo; Natália Paroul; Daniel Henrique Roos; Simone Pinton
- Source:
- Nutrition & metabolism 2019 v.16 no.1 pp. 61
- ISSN:
- 1743-7075
- Subject:
- acute exposure; adults; aspartate transaminase; blood glucose; catalase; cholinesterase; enzyme inhibition; gardens; glucose; glutathione-disulfide reductase; glycogen; homeostasis; hyperglycemia; laboratory animals; liver; liver function; malathion; males; oxidative stress; rats
- Abstract:
- ... BACKGROUND: Organophosphorus pesticides (OP’s) are heavily constituted in agriculture, gardens, home and veterinary and although it is useful, there are concerns about the environment, safety and health of human and animals. In this study, we investigated the effects of a new oxime, (3Z)-5-Chloro-3-(Hydroxyimino)indolin-2-one (OXIME) against the alterations induced by malathion, an OP insecticide, ...
- DOI:
- 10.1186/s12986-019-0374-3
- PubMed:
- 31516541
- PubMed Central:
- PMC6727524
- https://doi.org/10.1186/s12986-019-0374-3
- Author:
- Luis Orozco-Hernández; Leobardo Manuel Gómez-Oliván; Armando Elizalde-Velázquez; Reyna Natividad; Lucio Fabian-Castoño; Nely SanJuan-Reyes
- Source:
- Science of the total environment 2019 v.669 pp. 955-963
- ISSN:
- 0048-9697
- Subject:
- Cyprinus carpio; biomarkers; catalase; indicator species; lipid peroxidation; oxidative stress; photocatalysis; pollutants; superoxide dismutase; titanium dioxide; toxicity; water pollution
- Abstract:
- ... The aim of this study was to assess the efficiency of photocatalysis by TiO2 on the removal of 17-β-estradiol (E2) (at environmentally relevant concentrations) and the toxicity caused by this emerging pollutant. After 60min of TiO2/UV treatment at pilot scale (14L), E2 was removed from water approximately 85%. The toxicity was established by using Cyprinus carpio as bioindicator organism and oxida ...
- DOI:
- 10.1016/j.scitotenv.2019.03.190
- https://doi.org/10.1016/j.scitotenv.2019.03.190
- Author:
- M. Mentler; J. Current; B. Whitaker
- Source:
- Reproduction, fertility, and development 2019 v.31 no.1 pp. 209-210
- ISSN:
- 1031-3613
- Subject:
- ambient temperature; analysis of variance; catalase; embryogenesis; enzyme activity; glutathione; glutathione peroxidase; heat; heat stress; linoleic acid; linolenic acid; mechanism of action; oocytes; reactive oxygen species; superoxide dismutase; swine
- Abstract:
- ... Elevated environmental temperatures induce heat stress, which can cause a depression in fertility and early embryonic development. Fatty acids initiate an endergonic reaction that is able to absorb cellular heat, causing a decrease in intracellular temperature. Supplementing linoleic and linolenic acids to the maturation medium of pig oocytes at elevated temperatures reduces the effects of heat st ...
- DOI:
- 10.1071/RDv31n1Ab170
- https://doi.org/10.1071/RDv31n1Ab170
- Author:
- Lucas Baiochi Riboldi; Salete Aparecida Gaziola; Ricardo Antunes Azevedo; Sérgio Tonetto de Freitas; Paulo Roberto de Camargo e Castro
- Source:
- Journal of plant growth regulation 2019 v.38 no.3 pp. 812-823
- ISSN:
- 0721-7595
- Subject:
- Solanum lycopersicum var. lycopersicum; antioxidant activity; antioxidant enzymes; ascorbate peroxidase; ascorbic acid; brassinosteroids; calcium; catalase; cell death; enzyme activity; flowering; fruiting; fruits; hydrogen peroxide; plant hormones; pollination; superoxide dismutase; tomatoes
- Abstract:
- ... Blossom-end rot (BER) is a physiological disorder believed to be triggered by low Ca²⁺ content in the distal fruit tissue. However, many other factors can also determine fruit susceptibility to BER. It is possible that during fruit growth, Ca²⁺ imbalance can increase membrane leakiness, which may trigger the accumulation of reactive oxygen species, leading to cell death. Brassinosteroids are a cla ...
- DOI:
- 10.1007/s00344-018-9892-x
- https://doi.org/10.1007/s00344-018-9892-x
- Author:
- Mansi Sharma; Priyanka Mahajan; Harminder Pal Singh; Daizy Rani Batish; Ravinder Kumar Kohli
- Source:
- Environmental science and pollution research international 2019 v.26 no.22 pp. 23192-23197
- ISSN:
- 0944-1344
- Subject:
- Oryza sativa; abiotic stress; ascorbate peroxidase; brassinosteroids; catalase; coleoptiles; crop production; drought; enzyme activity; flooded conditions; heavy metals; hydrogen peroxide; malondialdehyde; oxidative stress; plant growth; red rice; salinity; seedlings; sodium bicarbonate; soil pH; superoxide anion; superoxide dismutase
- Abstract:
- ... Soil alkalinity caused by salts, such as sodium bicarbonate (NaHCO₃), and the frequently associated waterlogging problems are pervasive in agriculture and have a deleterious impact on crop production. However, various plant growth regulators, including brassinosteroids, are considered to be important against different abiotic stresses experienced by plants due to drought, salinity, and heavy metal ...
- DOI:
- 10.1007/s11356-019-05474-7
- https://doi.org/10.1007/s11356-019-05474-7
- Author:
- Yonca Surgun-Acar; Fahriye Zemheri-Navruz
- Source:
- Journal of plant physiology 2019 v.238 pp. 12-19
- ISSN:
- 0176-1617
- Subject:
- Arabidopsis thaliana; antioxidant activity; antioxidants; arsenates; arsenic; biosynthesis; catalase; enzyme activity; gene expression regulation; genes; heat shock proteins; leaves; malondialdehyde; messenger RNA; proline; stress response; superoxide dismutase; transcription (genetics)
- Abstract:
- ... In this study, the effect of 24-Epibrassinolide (EBL) on antioxidant system in Arabidopsis thaliana were investigated under arsenate [As(V)] stress. The enzyme activity of superoxide dismutase (SOD) and catalase (CAT), total antioxidant status, malondialdehyde (MDA) level and free proline content, as well as the expression levels of SOD isoforms (Cu-ZnSODs, FeSODs and MnSOD), CAT isoforms (CAT1, C ...
- DOI:
- 10.1016/j.jplph.2019.05.002
- https://doi.org/10.1016/j.jplph.2019.05.002
- Author:
- Xuxu Wang; Yangang Gao; Qingjie Wang; Min Chen; Xinlin Ye; Dongmei Li; Xiude Chen; Ling Li; Dongsheng Gao
- Source:
- Plant physiology and biochemistry 2019 v.135 pp. 30-40
- ISSN:
- 0981-9428
- Subject:
- Arabidopsis thaliana; Prunus persica; antioxidants; ascorbate peroxidase; autophagy; brassinosteroids; catalase; drought; enzyme activity; genes; glutathione peroxidase; leaves; malondialdehyde; peaches; peroxidase; photosynthesis; plant response; superoxide dismutase; water stress
- Abstract:
- ... Drought stress is a serious threat to agriculture and the environment. Brassinosteroids (BRs) increase tolerance to drought stress of plant. Autophagy plays important roles in plant responses to drought stress; however, there are few reports on autophagy in peach (Prunus persica). In total, 23 putative autophagy-related genes (ATGs) in peach were identified using ATGs from the Arabidopsis thaliana ...
- DOI:
- 10.1016/j.plaphy.2018.11.026
- https://doi.org/10.1016/j.plaphy.2018.11.026
- Author:
- F. Nejad-Alimoradi; F. Nasibi; K.M. Kalantari
- Source:
- South African journal of botany 2019 v.124 pp. 111-117
- ISSN:
- 0254-6299
- Subject:
- Cucurbita pepo; adverse effects; antioxidants; ascorbate peroxidase; calcium; catalase; containers; gamma-aminobutyric acid; hydroponics; leaves; lipid peroxidation; nutrient solutions; peroxidase; plant growth; potassium; protective effect; pumpkins; roots; salinity; salt stress; seedlings; sodium; sodium chloride; superoxide dismutase
- Abstract:
- ... It is known that epibrassinolide (EBL) plays an important role in the variety of plant developmental processes and adaptation to various environmental stresses. Salt stress is one of the most important environmental problems which limit crop growth and productivity. Here, the effects of EBL pretreatment on amelioration of the adverse effects of salinity were investigated in pumpkin, especially at ...
- DOI:
- 10.1016/j.sajb.2019.04.027
- https://doi.org/10.1016/j.sajb.2019.04.027
- Author:
- Luisa Cigliano; Maria Stefania Spagnuolo; Gaetana Napolitano; Lucia Iannotta; Gianluca Fasciolo; Daniela Barone; Paola Venditti
- Source:
- Molecular and cellular endocrinology 2019 pp. -
- ISSN:
- 0303-7207
- Subject:
- biogenesis; brain; catalase; cell culture; cholesterol; dose response; excretion; glioblastoma; glutathione peroxidase; homeostasis; humans; hydrogen peroxide; metabolites; mitochondria; models; neuroglia; neurons; toxicity
- Abstract:
- ... The cholesterol metabolite 24(S)-hydroxycholesterol (24S-OHC) allows cholesterol excretion from the brain and was suggested to be critically involved in physiological as well as neurodegenerative processes. It induces on human neuronal cell cultures a dose dependent toxicity associated with increased reactive oxygen species production. Since glial cells play a key role in assisting neuronal functi ...
- DOI:
- 10.1016/j.mce.2019.02.013
- https://doi.org/10.1016/j.mce.2019.02.013
- Author:
- Yongqi Ding; Jia Liu; Minghui Guo; Yuqing Lin
- Source:
- ACS applied materials & interfaces 2019 v.11 no.43 pp. 40382-40392
- ISSN:
- 1944-8252
- Subject:
- annealing; carbon; catalase; catalytic activity; cobalt; color; colorimetry; computer software; electron transfer; foams; instrumentation; nickel; pH; peroxidase; physiology
- Abstract:
- ... We demonstrate an in situ synthesis for preparing a carbon-shielded three-dimensional Co–Ni nanocone array on Ni foam (CoNi NCs/NF@C) via the solvothermal and thermal annealing processes. It is found that the easily separable CoNi NCs/NF@C possesses high peroxidase/catalase dual-mimic activity and good catalytic stability. The fusion of the amorphous carbon sheath with the Co–Ni nanocones (1) effe ...
- DOI:
- 10.1021/acsami.9b07508
- https://doi.org/10.1021/acsami.9b07508
- Author:
- H. S. Aglan; S. Gebremedhn; D. Salilew-Wondim; C. Neuhoff; E. Tholen; E. Held; M. Hoelker; K. Schellander; D. Tesfaye
- Source:
- Reproduction, fertility, and development 2019 v.31 no.1 pp. 147
- ISSN:
- 1031-3613
- Subject:
- RNA; actin; antioxidant genes; apoptosis; carbon dioxide; caspase-3; catalase; cattle; cell cycle checkpoints; cell proliferation; cell viability; complementary DNA; endoplasmic reticulum stress; fluorescent dyes; gene expression; gene expression regulation; genetic markers; granulosa cells; heavy metals; in vitro culture; inflammation; interphase; lead; lead acetate; oxidation; oxidative stress; proliferating cell nuclear antigen; quantitative polymerase chain reaction; reactive oxygen species; slaughterhouses; superoxide dismutase; transcription factor NF-kappa B; tumor necrosis factor-alpha; Germany; Massachusetts
- Abstract:
- ... Lead (Pb2+), one of the pervasive and protracted environmental heavy metals, is known to affect the female reproductive system by inducing oxidative stress. The Nrf2 and NF-κB are two key transcriptional factors (TF) known to regulate cellular redox status and response against stress and inflammation, respectively. Evidence showed that these TF undergo functional cross-talk. Although the propertie ...
- DOI:
- 10.1071/RDv31n1Ab42
- https://doi.org/10.1071/RDv31n1Ab42
- Author:
- Laura Micheli; Elena Lucarini; Elena Trallori; Carmen Avagliano; Carmen De Caro; Roberto Russo; Antonio Calignano; Carla Ghelardini; Alessandra Pacini; Lorenzo Di Cesare Mannelli
- Source:
- Nutrients 2019 v.11 no.8 pp. -
- ISSN:
- 2072-6643
- Subject:
- NAD (coenzyme); NADH dehydrogenase; Phaseolus vulgaris; alpha-amylase; aorta; atorvastatin; blood glucose; body weight; catalase; cholesterol; enzyme activity; enzyme inhibition; enzyme inhibitors; fatty liver; glucose; glutathione-disulfide reductase; heart; high fat diet; histology; insulin; kidney beans; lipid peroxidation; liver; metabolic syndrome; metformin; mice; models; phytochemicals; therapeutics; triacylglycerols
- Abstract:
- ... To examine the effects of the alpha-amylase inhibitor isoform 1 called phaseolamin, a standardized extract from white kidney beans (Phaseolus vulgaris L.) was tested against the hallmarks of metabolic syndrome. The efficacy of a per os repeated treatment with P. vulgaris extract (500 mg/kg) was compared with metformin (100 mg/kg) and atorvastatin (10 mg/kg) in a model of metabolic syndrome evoked ...
- DOI:
- 10.3390/nu11081778
- PubMed:
- 31374931
- PubMed Central:
- PMC6723332
- https://doi.org/10.3390/nu11081778
- Author:
- Hwa-Young Lee; Geum-Hwa Lee; Young Yoon; Han-Jung Chae
- Source:
- Nutrients 2019 v.11 no.2 pp. -
- ISSN:
- 2072-6643
- Subject:
- alanine transaminase; antioxidant enzymes; aspartate transaminase; body weight; catalase; enzyme activity; fatty-acid synthase; gamma-glutamyltransferase; gene expression; genes; glutathione; glutathione peroxidase; hepatoprotective effect; hyperlipidemia; lipid peroxidation; lipogenesis; liver; low density lipoprotein cholesterol; olive oil; oxidative stress; oxidative toxicity; rats; stress response; superoxide dismutase; therapeutics; transcription factors; triacylglycerols
- Abstract:
- ... This study aimed to characterize the protective effects of R. verniciflua extract (ILF-R) and E. ulmoides extract (ILF-E), the combination called ILF-RE, against chronic CCl
4 -induced liver oxidative injury in rats, as well as to investigate the mechanism underlying hepatoprotection by ILF-RE against CCl4 -induced hepatic dysfunction. Chronic hepatic stress was induced via intr ... - DOI:
- 10.3390/nu11020382
- PubMed:
- 30759889
- PubMed Central:
- PMC6412399
- https://doi.org/10.3390/nu11020382
- Author:
- Sara Landolfo; Rossella Chessa; Giacomo Zara; Severino Zara; Marilena Budroni; Ilaria Mannazzu
- Source:
- Microorganisms 2019 v.7 no.9 pp. -
- ISSN:
- 2076-2607
- Subject:
- Rhodotorula rubra; albino; beta-carotene; biosynthesis; catalase; genes; hydrogen peroxide; messenger RNA; minimum inhibitory concentration; mutants; toxicity; yeasts
- Abstract:
- ... In order to contribute to the elucidation of the biological role of carotenoids, the cellular response to hydrogen peroxide was analyzed in the red yeast R. mucilaginosa. For that, the wild strain C2.5t1, that produces β-carotene, torulene, and torularhodin, and the albino mutant 200A6 that is incapable of producing detectable amounts of these carotenoids, were grown in the presence of increa ...
- DOI:
- 10.3390/microorganisms7090316
- PubMed:
- 31487889
- PubMed Central:
- PMC6780508
- https://doi.org/10.3390/microorganisms7090316
- Author:
- Jomika Devi; Surekha Bhatia; M. S. Alam
- Source:
- Journal of plant growth regulation 2019 v.38 no.4 pp. 1529-1544
- ISSN:
- 0721-7595
- Subject:
- antioxidant activity; antioxidant enzymes; ascorbic acid; calcium chloride; carotenoids; carrots; catalase; cold storage; color; elicitors; enzyme activity; glutathione dehydrogenase (ascorbate); glutathione-disulfide reductase; peroxidase; postharvest treatment; refrigeration; salicylic acid; shelf life; storage time; superoxide dismutase; titratable acidity; total soluble solids; trays
- Abstract:
- ... The objective of the present study was to investigate the effectiveness of the post-harvest treatments of abiotic elicitors, that is, calcium chloride (CaCl₂) and salicylic acid (SA) on physicochemical and biochemical parameters in relation to activities of antioxidative enzymes in carrot to enhance shelf life. Carrot of variety Punjab Carrot Red was harvested, washed, surface dried and treated wi ...
- DOI:
- 10.1007/s00344-019-09954-5
- https://doi.org/10.1007/s00344-019-09954-5
- Author:
- Ertugrul Filiz; Ibrahim Ilker Ozyigit; Ibrahim Adnan Saracoglu; Mehmet Emin Uras; Ugur Sen; Bahattin Yalcin
- Source:
- Biotechnology, biotechnological equipment 2019 v.33 no.1 pp. 128-143
- ISSN:
- 1314-3530
- Subject:
- Arabidopsis; ascorbate peroxidase; biotechnology; catalase; cold; cold stress; ecotypes; equipment; gene expression; glutathione dehydrogenase (ascorbate); glutathione peroxidase; heat; microarray technology; monodehydroascorbate reductase (NADH); reactive oxygen species; stress tolerance; superoxide dismutase; toxicity
- Abstract:
- ... Although stresses induce generation of reactive oxygen species (ROS), which are highly reactive and toxic, and cause severe damage to cellular components; plants have very efficient enzymatic ROS-scavenging mechanisms. Despite the substantial knowledge produced about these enzymes, we still have limited knowledge regarding their expression patterns in relation to the stress type, duration and stre ...
- DOI:
- 10.1080/13102818.2018.1556120
- https://doi.org/10.1080/13102818.2018.1556120
- Author:
- Ademola C. Famurewa; Abiola M. Folawiyo; Michael A. Epete; Emeka C. Igwe; Paul I. Okike; Ekenechukwu K. Maduagwuna
- Source:
- Journal of dietary supplements 2019 v.16 no.3 pp. 318-330
- ISSN:
- 1939-022X
- Subject:
- Hibiscus sabdariffa; antioxidant activity; bilirubin; blood serum; catalase; drug therapy; glutathione peroxidase; hepatoprotective effect; hepatotoxicity; histopathology; lipid peroxidation; liver; methotrexate; oxidative stress; protein composition; superoxide dismutase
- Abstract:
- ... Clinical use of methotrexate (MTX) in cancer chemotherapy is limited due to its side effects, notably associated with increased oxidative stress and hepatotoxicity. Zobo is an aqueous extract of Hibiscus sabdariffa known to contain natural antioxidants. The present study investigated the hepatoprotective effect of zobo drink (ZD) on MTX-induced oxidative stress and hepatotoxicity in rats. Rats ran ...
- DOI:
- 10.1080/19390211.2018.1456502
- https://doi.org/10.1080/19390211.2018.1456502
- Author:
- Xiao-Long Liu; Hui Zhang; Yang-Yang Jin; Ming-Ming Wang; Hao-Yu Yang; Hong-Yuan Ma; Chang-Jie Jiang; Zheng-Wei Liang
- Source:
- Plant and soil 2019 v.438 no.1-2 pp. 39-55
- ISSN:
- 0032-079X
- Subject:
- abscisic acid; antioxidant activity; ascorbate peroxidase; catalase; gene expression regulation; genes; greenhouses; hydrogen peroxide; hydroponics; pH; paraquat; peroxidase; rice; roots; seedlings; sodium carbonate; superoxide anion; superoxide dismutase; survival rate
- Abstract:
- ... AIMS: Abscisic acid (ABA) has been shown to prime rice seedlings for enhanced tolerance to alkaline stress under both greenhouse and field conditions. This study aimed to understand the mechanism of the ABA priming effect. METHODS: Rice seedlings were grown hydroponically and pretreated with ABA (10 μM) for 24 h, and then subjected to alkaline stress simulated by 15 mM Na₂CO₃ solution (pH 10.87). ...
- DOI:
- 10.1007/s11104-019-03992-4
- https://doi.org/10.1007/s11104-019-03992-4
- Author:
- H.F. Gomaa; Fatimah A. Al Homaid; Ali Ismaiel Ali Abdel Rhaim
- Source:
- Indian journal of animal research 2019 v.53 no.11 pp. 1425-1430
- ISSN:
- 0976-0555
- Subject:
- alanine; alkaline phosphatase; animal research; antioxidants; apoptosis; aspartate transaminase; blood serum; body weight; caspase-3; catalase; cholesterol; cytoplasm; fibrosis; glutathione; hepatocytes; hepatotoxicity; histology; lead; lead acetate; liver; liver neoplasms; malondialdehyde; necrosis; nitric oxide; oral administration; poisoning; stomach
- Abstract:
- ... Lead is a toxic metal that induces a wide range of physiological and histological changes inhuman and animals. Oxidative damage has been the possible mechanism involved in lead toxicity. The current study was carried out to evaluate the antioxidant activities of Accacia senegel extract against leadacetate-induced hepatic injuryin rats. Four groups of rats were used in this study, Control, Lead ace ...
- DOI:
- 10.18805/ijar.v0iOF.7998
- https://doi.org/10.18805/ijar.v0iOF.7998
- Author:
- Chen Li; Maolin Wang; Xuegang Luo; Lili Liang; Xu Han; Xiaoyan Lin
- Source:
- Journal of environmental radioactivity 2019 v.198 pp. 43-49
- ISSN:
- 0265-931X
- Subject:
- Nymphaea; bioaccumulation factor; carotenes; catalase; cell membranes; chlorophyll; chloroplasts; environmental monitoring; enzyme activity; leaves; macrophytes; malondialdehyde; peroxidase; photosynthesis; phytoremediation; plant tissues; radioactivity; stress response; superoxide dismutase; uranium
- Abstract:
- ... This study analyzed the ability of Nymphaea tetragona Georgi (N. tetragona) to accumulate water-borne uranium and any effects this could exert on this plant species. In accumulation experiments, N. tetragona was exposed (21 d) to different concentrations of uranium (0–55 mg L−1) and the content of uranium was determined in water and plant tissues (leaves, submerged position and plant) to determine ...
- DOI:
- 10.1016/j.jenvrad.2018.12.018
- https://doi.org/10.1016/j.jenvrad.2018.12.018
- Author:
- I. Bankaji; R.M. Pérez-Clemente; I. Caçador; N. Sleimi
- Source:
- South African journal of botany 2019 v.123 pp. 51-61
- ISSN:
- 0254-6299
- Subject:
- Atriplex halimus; antioxidants; ascorbate peroxidase; bioaccumulation; biomass production; catalase; chlorophyll; enzyme activity; halophytes; lead; leaves; nutrients; peroxidase; plant development; sodium chloride; tissues; zinc
- Abstract:
- ... An experiment in this study was designed to investigate the effect of different concentrations of Zn2+ or Pb2+ (0, 200, 400 and 600 μM) with NaCl (0, 200 mM), on the morphological and physiological parameters as well as the antioxidative response of the halophytic species Atriplex halimus. Results showed that Pb2+ had no significant impact on biomass production while Zn2+ significantly affected pl ...
- DOI:
- 10.1016/j.sajb.2019.02.011
- https://doi.org/10.1016/j.sajb.2019.02.011
- Author:
- Yao Yu; Pingnan Fu; Qingqing Huang; Jingsuo Zhang; Huafen Li
- Source:
- Chemosphere 2019 v.216 pp. 331-340
- ISSN:
- 0045-6535
- Subject:
- Brassica rapa subsp. chinensis; ascorbate peroxidase; cadmium; catalase; enzyme activity; germination; glutathione-disulfide reductase; hydrogen peroxide; hydroponics; malondialdehyde; oxidative stress; peroxidase; seedlings; selenates; selenites; superoxide dismutase
- Abstract:
- ... Despite not being an essential element for plants, Se has been proved to reduce Cd accumulation and Cd-induced oxidative stress, although the underlying mechanisms are not fully understood. A pak choi hydroponic experiment was conducted to investigate the effects of Se on Cd accumulation, subcellular distribution, and Cd-induced oxidative stress at different growth stages. The results showed that ...
- DOI:
- 10.1016/j.chemosphere.2018.10.138
- https://doi.org/10.1016/j.chemosphere.2018.10.138
- Author:
- Claudia Cruz-Rojas; Nely SanJuan-Reyes; María Paulina Aideé Gracia Fuentes-Benites; Octavio Dublan-García; Marcela Galar-Martínez; Hariz Islas-Flores; Leobardo Manuel Gómez-Oliván
- Source:
- Science of the total environment 2019 v.647 pp. 772-784
- ISSN:
- 0048-9697
- Subject:
- Cyprinus carpio; acesulfame potassium; biomarkers; blood; brain; carp; catalase; ecotoxicology; enzyme activity; exposure duration; liver; muscles; oxidative stress; risk; superoxide dismutase; surface water
- Abstract:
- ... Acesulfame potassium (ACS) is a widely-used sweetener worldwide. Its presence has been demonstrated in diverse bodies of water. However, the deleterious effects this causes in aquatic organisms has not yet been identified, which generates controversy concerning the risks that ACS represents after its disposal into the bodies of water. Thus, the objective of this work was to evaluate if the exposur ...
- DOI:
- 10.1016/j.scitotenv.2018.08.034
- https://doi.org/10.1016/j.scitotenv.2018.08.034
- Author:
- Gollapalle Lakshminarayanashastry Viswanatha; Marikunte V. Venkataranganna; Nunna Bheema Lingeswara Prasad; Hanumanthappa Shylaja
- Source:
- Journal of ethnopharmacology 2019 v.228 pp. 58-69
- ISSN:
- 0378-8741
- Subject:
- 2,2-diphenyl-1-picrylhydrazyl; Achyranthes aspera; aerial parts; antioxidants; apigenin; brain; brain damage; carboxymethylcellulose; catalase; cell lines; cognition; edema; enzyme activity; epilepsy; gallic acid; glucose; glutathione; histology; histopathology; infarction; ingredients; inhibitory concentration 50; interleukin-10; interleukin-6; ischemia; laboratory animals; leukocytes; lipid peroxidation; liquid chromatography; males; methanol; nitrites; oral administration; oxygen radical absorbance capacity; quercetin; rats; reference standards; roots; stroke; superoxide dismutase; tandem mass spectrometry; traditional medicine; tumor necrosis factor-alpha
- Abstract:
- ... In the traditional system of Indian medicine, the whole plant and roots of Achyranthes aspera L have been extensively used to treat neurological conditions such as epilepsy and stroke by the various ethnic communities of India.The present study was aimed to evaluate the cerebroprotective potential of methanol extract of A. aspera aerial parts (MeAA).Initially the MeAA was evaluated for total pheno ...
- DOI:
- 10.1016/j.jep.2018.09.018
- https://doi.org/10.1016/j.jep.2018.09.018
- Author:
- Yonghong Ge; Qi Tang; Canying Li; Bin Duan; Xue Li; Meilin Wei; Jianrong Li
- Source:
- Lebensmittel-Wissenschaft + Technologie 2019 v.110 pp. 48-53
- ISSN:
- 0023-6438
- Subject:
- acibenzolar-S-methyl; anthocyanins; antioxidant activity; antioxidant enzymes; ascorbate peroxidase; ascorbic acid; blueberries; catalase; catechol oxidase; enzyme activity; fruits; glutathione; hydrogen peroxide; lignin content; metabolism; phenolic compounds; phenylalanine ammonia-lyase; relative humidity; secondary metabolites; storage temperature; superoxide dismutase
- Abstract:
- ... Blueberry fruits were immersed in 100 mg/L acibenzolar-S-methyl (ASM) for 10 min and then stored at 4 °C with 40–50% relative humidity (RH) to investigate the changes of anti-oxidative enzyme activity, antioxidants and secondary metabolites in reactive oxygen species metabolism and phenylpropanoid pathway. The results indicated that ASM effectively enhanced the activity of superoxide dismutase, as ...
- DOI:
- 10.1016/j.lwt.2019.04.069
- https://doi.org/10.1016/j.lwt.2019.04.069
- Author:
- Chunsheng Li; Ying Xu; Laihao Li; Xianqing Yang; Yueqi Wang
- Source:
- Journal of hazardous materials 2019 v.366 pp. 151-159
- ISSN:
- 0304-3894
- Subject:
- Pichia kudriavzevii; adenosine triphosphate; antioxidant activity; aquatic environment; cadmium; catalase; cross immunity; enzyme activity; gene expression; gene expression regulation; genes; gluconeogenesis; glutathione; glycolysis; lipids; microorganisms; pentose phosphate cycle; peroxidase; proteins; sequence analysis; superoxide dismutase; toxicity; tricarboxylic acid cycle
- Abstract:
- ... The toxicity of cadmium (Cd) is the major limitation to its removal using microorganisms. The Cd tolerance of Pichia kudriavzevii was obviously enhanced by acid stress based on multi-stress cross-protection. RNA-Seq showed that most differentially expressed genes (DEGs) in the Pentose phosphate pathway, Citrate cycle (TCA cycle), Glycolysis/Gluconeogenesis, Peroxisome and Glutathione metabolism we ...
- DOI:
- 10.1016/j.jhazmat.2018.11.101
- https://doi.org/10.1016/j.jhazmat.2018.11.101
- Author:
- Yuxiao Feng; Le Zhong; Ying hou; Shiru Jia; Jiandong Cui
- Source:
- Journal of biotechnology 2019 v.306 pp. 54-61
- ISSN:
- 0168-1656
- Subject:
- acetates; acid tolerance; catalase; cetyltrimethylammonium bromide; coprecipitation; imidazole; nanocomposites; pH; porous media; silanes; silica; storage quality; storage time; thermal stability
- Abstract:
- ... Zeolitic imidazole frameworks (ZIFs) with tunable pore sizes and high surface areas have recently used as an effective support for immobilizing enzymes. However, the instability in the aqueous acidic environment has limited their practical applications in some cases. In this work, we develop a novel catalase/ZIFs composite with mesoporous silica shell (mSiO2@CAT/ZIFs) via co-precipitation, and con ...
- DOI:
- 10.1016/j.jbiotec.2019.09.010
- https://doi.org/10.1016/j.jbiotec.2019.09.010
- Author:
- O.E. Kale; O. Awodele; A.J. Akindele
- Source:
- Journal of ethnopharmacology 2019 v.230 pp. 95-108
- ISSN:
- 0378-8741
- Subject:
- acute oral toxicity; albino; aphrodisiacs; bioactive compounds; biochemical mechanisms; blood serum; catalase; enzyme activity; follicle-stimulating hormone; glutathione; laboratory animals; lethal dose 50; luteinizing hormone; males; malondialdehyde; medicinal plants; mice; mortality; nitric oxide; prostaglandin synthase; prostate-specific antigen; rats; reproductive behavior; spermatozoa; stearic acid; superoxide dismutase; testosterone; therapeutics; traditional medicine; tumor necrosis factor-alpha
- Abstract:
- ... Novel therapeutic opportunities from medicinal agents continue to arouse scientific interest in recent times. Still, there is a dearth of information as regards experimental evidence generated from medicinal plants that would yield pharmacological agents for the treatment of erectile dysfunction. Acridocarpus Smeathmannii (DC.) Guill. & Perr. Root (ASR) has a long history as an aphrodisiac in Afri ...
- DOI:
- 10.1016/j.jep.2018.10.024
- https://doi.org/10.1016/j.jep.2018.10.024
- Author:
- Yunes Panahi; Reza Yekta; Gholamreza Dehghan; Samaneh Rashtbari; Nematollah Jonaidi Jafari; Ali A. Moosavi-Movahedi
- Source:
- Biochimie 2019 v.156 pp. 100-108
- ISSN:
- 0300-9084
- Subject:
- aspirin; binding capacity; blood glucose; cardiovascular diseases; catalase; circular dichroism spectroscopy; dialysis; enzyme activity; ligands; liver; patients
- Abstract:
- ... Aspirin (ASP) and pioglitazone (PGL) are the most common drugs that are widely used by diabetic patients to control the blood sugar and hinder cardiovascular diseases. The interaction between PGL and ASP is one of the important medical issues to clarify the safety of co-administration of these drugs. In the present study, the effect of co-administered ASP with PGL was investigated on the structure ...
- DOI:
- 10.1016/j.biochi.2018.10.007
- https://doi.org/10.1016/j.biochi.2018.10.007
- Author:
- Yongxu Han; Jun-Hu Cheng; Da-Wen Sun
- Source:
- Critical reviews in food science and nutrition 2019 v.59 no.5 pp. 794-811
- ISSN:
- 1549-7852
- Subject:
- active sites; alkaline phosphatase; amino acids; catalase; catechol oxidase; chymotrypsin; cold; color; enzyme activity; equipment; flavor; food processing; foods; intrinsic factors; lysozyme; nonthermal processing; pectinesterase; peroxidase; reactive nitrogen species; reactive oxygen species; shelf life; superoxide dismutase; texture
- Abstract:
- ... Food endogenous enzymes have impacts on color, texture and flavor of foods during food processing or preservation. Cold plasma is a novel non-thermal food processing technology, which has been extensively studied for contamination elimination and shelf life extension of foods. Particularly, much work has been reported about the effects of cold plasma on enzyme activities and alterations about enzy ...
- DOI:
- 10.1080/10408398.2018.1555131
- https://doi.org/10.1080/10408398.2018.1555131
- Author:
- Marion Papas; Laura Arroyo; Anna Bassols; Jaime Catalán; Sebastián Bonilla-Correal; Sabrina Gacem; Marc Yeste; Jordi Miró
- Source:
- Theriogenology 2019 v.140 pp. 180-187
- ISSN:
- 0093-691X
- Subject:
- antioxidant activity; antioxidant enzymes; artificial vagina; asses; catalase; enzyme activity; glutathione peroxidase; glutathione-disulfide reductase; seminal plasma; sperm motility; sperm quality; stallions; summer; superoxide dismutase
- Abstract:
- ... This study compared the activities of four antioxidant enzymes (superoxide dismutase, SOD; catalase, CAT; glutathione peroxidase, GPX; and glutathione reductase, GSR) in the seminal plasma of stallions and jackasses. Eighteen stallion ejaculates and 24 jack ejaculates were collected through an artificial vagina. Seminal plasma was obtained by several centrifugations at 3000×g and 4 °C for 10 min, ...
- DOI:
- 10.1016/j.theriogenology.2019.08.032
- https://doi.org/10.1016/j.theriogenology.2019.08.032
- Author:
- Joanna Lemanowicz
- Source:
- Environmental science and pollution research international 2019 v.26 no.13 pp. 13014-13024
- ISSN:
- 0944-1344
- Subject:
- acid phosphatase; calcium chloride; catalase; ecotoxicology; edaphic factors; enzyme activity; pH; salinity; soil enzymes; soil salinity; soil sampling; total nitrogen; total organic carbon
- Abstract:
- ... The activity of enzymes in soil is sensitive to the changes in soil properties affected by biotic and abiotic factors. This study investigates the influence of salinity on some enzymes (catalase CAT, dehydrogenases DEH, alkaline AlP, and acid AcP phosphatase) and pH in 0.01 M CaCl₂, ECₑ, the content of total organic carbon, and total nitrogen in technogenic salinization soil next to the soda plant ...
- DOI:
- 10.1007/s11356-019-04830-x
- PubMed:
- 30895538
- PubMed Central:
- PMC6478649
- https://doi.org/10.1007/s11356-019-04830-x
33. Acute Effects of Hesperidin in Oxidant/Antioxidant State Markers and Performance in Amateur Cyclists
- Author:
- Francisco Javier Martínez-Noguera; Cristian Marín-Pagán; Jorge Carlos-Vivas; Jacobo A. Rubio-Arias; Pedro E. Alcaraz
- Source:
- Nutrients 2019 v.11 no.8 pp. -
- ISSN:
- 2072-6643
- Subject:
- acute effects; antioxidants; athletic performance; bicycling; catalase; cross-over studies; energy; enzyme activity; glutathione; hesperidin; metabolism; oxidants; oxidation; placebos; sports; superoxide dismutase; thiobarbituric acid-reactive substances
- Abstract:
- ... Human and animal studies have shown that Hesperidin has the ability to modulate antioxidant and inflammatory state and to improve aerobic performance. The main objective of this study was to assess whether the acute intake of 500 mg of 2S-Hesperidin (Cardiose®) improves antioxidant status, metabolism, and athletic performance, during and after a rectangular test (aerobic and anaerobic effort). ...
- DOI:
- 10.3390/nu11081898
- PubMed:
- 31416212
- PubMed Central:
- PMC6723516
- https://doi.org/10.3390/nu11081898
- Author:
- David Daniel; Ricardo Dionísio; Gilberto Dias de Alkimin; Bruno Nunes
- Source:
- Environmental science and pollution research international 2019 v.26 no.4 pp. 3320-3329
- ISSN:
- 0944-1344
- Subject:
- Daphnia magna; acetaminophen; antioxidant activity; antioxidants; aquatic organisms; biochemical pathways; catalase; chronic exposure; feeding behavior; freshwater; glutathione transferase; long term effects; models; neurotoxicity; oxidation; reproductive traits; therapeutics
- Abstract:
- ... The modern usage of pharmaceutical drugs has led to a progressive increase in their presence and environment concentrations, particularly in the aquatic compartment which is the most common final dumping location for this specific class of chemicals. These substances, due to their chemical and biological properties, can exert mostly uncharacterized toxic effects to non-target aquatic species, give ...
- DOI:
- 10.1007/s11356-018-3788-y
- https://doi.org/10.1007/s11356-018-3788-y
- Author:
- Ioannis Leris; Eleni Kalogianni; Catherine Tsangaris; Evangelia Smeti; Sofia Laschou; Evangelia Anastasopoulou; Leonidas Vardakas; Yiannis Kapakos; Nikolaos Th. Skoulikidis
- Source:
- Ecotoxicology and environmental safety 2019 v.175 pp. 48-57
- ISSN:
- 0147-6513
- Subject:
- Gambusia holbrooki; acetylcholinesterase; anemia; bioassays; catalase; environmental policy; enzyme inhibition; fish; hemorrhage; lethal concentration 50; mucus; olive mill wastewater; olive oil; olives; secretion; toxicity; waterways
- Abstract:
- ... Olive oil production generates large volumes of wastewaters mostly in peri-Mediterranean countries with adverse impacts on the biota of the receiving aquatic systems. Few studies have however documented its toxicity on aquatic species, with an almost total lack of relative studies on fish. We assessed the acute and sub-chronic OMW toxicity, as well as the acute and sub-chronic behavioural, morphol ...
- DOI:
- 10.1016/j.ecoenv.2019.03.025
- https://doi.org/10.1016/j.ecoenv.2019.03.025
- Author:
- Bruno Nunes
- Source:
- Environmental science and pollution research international 2019 v.26 no.8 pp. 7873-7882
- ISSN:
- 0944-1344
- Subject:
- Polychaeta; acetylcholinesterase; analgesics; aquatic environment; aquatic organisms; biotransformation; catalase; ecotoxicology; glutathione peroxidase; glutathione transferase; isozymes; medicine; oxidative stress; platelet aggregation; reactive oxygen species; salicylates; salicylic acid; thiobarbituric acid-reactive substances; toxicity; xenobiotics
- Abstract:
- ... Contamination of the aquatic environment by pharmaceutical drugs is an emerging issue in ecotoxicology. Aquatic organisms, in the presence of xenobiotics, tend to activate defensive mechanisms against toxic effects in order to mitigate and/or compensate for the toxic damages that frequently result from these interactions. Salicylic acid (SA) is a common drug, widely used in human medicine due to i ...
- DOI:
- 10.1007/s11356-018-04085-y
- https://doi.org/10.1007/s11356-018-04085-y
- Author:
- Alzbeta Stara; Roberto Bellinvia; Josef Velisek; Alzbeta Strouhova; Antonin Kouba; Caterina Faggio
- Source:
- Science of the total environment 2019 v.665 pp. 718-723
- ISSN:
- 0048-9697
- Subject:
- Cherax destructor; active ingredients; acute exposure; antioxidant activity; aquatic ecosystems; catalase; crayfish; glutathione; glutathione transferase; hepatopancreas; lethal concentration 50; lipid peroxidation; mortality; muscles; nontarget organisms; oxidative stress; pollution; superoxide dismutase; thiacloprid; tissues
- Abstract:
- ... Calypso 480 SC (CAL) is an insecticide containing the active substance thiacloprid (480g/L) belonging to the family of neonicotinoids. Crayfish represent an important component of aquatic ecosystems and are considered sensitive indicators of water pollution. The aim of this study was to investigate the effects of acute exposure of CAL on common yabby crayfish (Cherax destructor) at concentrations ...
- DOI:
- 10.1016/j.scitotenv.2019.02.202
- https://doi.org/10.1016/j.scitotenv.2019.02.202
- Author:
- Daniela S. Garanzini; Sandra Medici; Lucía D. Moreyra; Mirta L. Menone
- Source:
- Physiology and molecular biology of plants 2019 v.25 no.1 pp. 135-143
- ISSN:
- 0971-5894
- Subject:
- (S)-2-hydroxy-acid oxidase; DNA damage; Myriophyllum; acute exposure; antioxidants; aquatic environment; azoxystrobin; catalase; cytotoxicity; enzyme activity; glutathione transferase; macrophytes; mutagens; nontarget organisms; peroxidase; photorespiration; pigments
- Abstract:
- ... Azoxystrobin is a strobilurin of growing concern in aquatic environments because it is the most sold fungicide worldwide, however, the information available about its effect on aquatic non-target organisms is scarce. The objective of the present study was to evaluate potential physiological, biochemical, and genetic effects at environmentally relevant (1–10 μg/L) and elevated (100–500 μg/L) concen ...
- DOI:
- 10.1007/s12298-018-0603-7
- PubMed:
- 30804636
- PubMed Central:
- PMC6352532
- https://doi.org/10.1007/s12298-018-0603-7
- Author:
- Mohammad Ibrahim; Niaz Muhammad; Musadiq Ibrahim; Muhammad Idrees Khan; Muhammad Ishaq Ali Shah; Muhammad Said; Waliullah Khan; Jean Paul Kamdem; Joao Batista Teixeira Rocha
- Source:
- BMC complementary and alternative medicine 2019 v.19 no.1 pp. 80
- ISSN:
- 1472-6882
- Subject:
- acute oral toxicity; alternative medicine; antioxidant activity; antioxidants; ascorbic acid; body weight; canola oil; catalase; decapitation; iron; lethal dose 50; lipid peroxidation; liver; medicinal properties; mice; oral administration; superoxide dismutase; thiobarbituric acid-reactive substances; thiols
- Abstract:
- ... BACKGROUND: Organochalcogen compounds have attracted the interest of a multitude of studies for their promising Pharmacological and biological activities. The antioxidant activity and acute toxicity of an organoselenium compound, 1-(2-(2-(2-(1-aminoethyl)phenyl)diselanyl)phenyl)ethanamine (APDP) was determined in mice. METHODS: Mice were randomly divided into four groups, with each group comprisin ...
- DOI:
- 10.1186/s12906-019-2489-5
- PubMed:
- 30943970
- PubMed Central:
- PMC6448241
- https://doi.org/10.1186/s12906-019-2489-5
- Author:
- KA Bawa-Allah; BO Akinnuoye
- Source:
- African journal of aquatic science 2019 v.44 no.1 pp. 89-95
- ISSN:
- 1727-9364
- Subject:
- Clarias gariepinus; Parkia biglobosa; acute toxicity; adverse effects; alanine transaminase; alkaline phosphatase; aquatic ecosystems; aspartate transaminase; bioassays; catalase; distress; enzyme activity; ethanol; exposure duration; fish; invertebrates; laboratory experimentation; lethal concentration 50; malondialdehyde; pods; superoxide dismutase
- Abstract:
- ... The acute toxicity of the aqueous and ethanol extracts of Parkia biglobosa pods against Clarias gariepinus was investigated under laboratory conditions. Agitated behaviours and respiratory distress were also observed during the exposure period. The adverse effects on biochemical parameters were assessed using semi-static bioassays for 28 days. The ethanol extract of P. biglobosa pods was found to ...
- DOI:
- 10.2989/16085914.2018.1559794
- https://doi.org/10.2989/16085914.2018.1559794
- Author:
- Julin Yuan; Jianlin Guo; Haiyang Wang; Aihuan Guo; Qingping Lian; Zhimin Gu
- Source:
- Chemosphere 2019 pp. 124468
- ISSN:
- 0045-6535
- Subject:
- Cherax quadricarinatus; acute toxicity; antioxidants; biotransformation; blood serum; catalase; cypermethrin; gene expression regulation; genes; heat shock proteins; hepatopancreas; juveniles; lethal concentration 50; sodium-potassium-exchanging ATPase; superoxide dismutase; transcription (genetics)
- Abstract:
- ... In order to assess the toxicity of Cypermethrin (CYP), the 50% lethal concentration (LC50) of CYP on the juvenile of Cherax quadricarinatus is assessed. Meanwhile, the transcription level and the content in the antioxidant and biotransformation enzymes in hepatopancreas and immune enzymes in the serum of C. quadricarinatus exposed to CYP (0.1, 1, 10 and 100 ng·L-1) for 96 h were analyzed to reveal ...
- DOI:
- 10.1016/j.chemosphere.2019.124468
- https://doi.org/10.1016/j.chemosphere.2019.124468
42. Acute triflumuron exposure induces oxidative stress responses in liver and kidney of Balb/C mice
- Author:
- Rim Timoumi; Ines Amara; Fadwa Neffati; Mohamed Fadhel Najjar; Emna El Golli-Bennour; Hassen Bacha; Salwa Abid-Essefi
- Source:
- Environmental science and pollution research international 2019 v.26 no.4 pp. 3723-3730
- ISSN:
- 0944-1344
- Subject:
- abnormal development; alanine transaminase; albumins; alkaline phosphatase; aspartate transaminase; bilirubin; catalase; chitin; creatinine; crops; dose response; enzyme activity; hepatotoxicity; insecticides; insects; kidneys; liver; males; malondialdehyde; mice; oxidative stress; pathogens; peroxidase; stress response; superoxide dismutase; tissues; triflumuron; urea; uric acid
- Abstract:
- ... Triflumuron (TFM) is one of the most widely used insecticides over the world. It is a benzoylphenyl urea that belongs to the class of insect growth regulators. This insecticide acts by inhibiting insect’s chitin synthesis and by consequences, making insect more susceptible to pathogens and malformations. TFM effects have been reported in mammalians and crops. However, studies that reveal its toxic ...
- DOI:
- 10.1007/s11356-018-3908-8
- https://doi.org/10.1007/s11356-018-3908-8
- Author:
- Chen Wang; Yangwu Chen; Houzhen Zhou; Xudong Li; Zhouliang Tan
- Source:
- Chemosphere 2019 pp. -
- ISSN:
- 0045-6535
- Subject:
- adverse effects; ambient temperature; amino acid metabolism; aniline; bioremediation; carotenoids; catalase; cell structures; energy metabolism; enzyme activity; fatty acid composition; gene expression regulation; genes; oxidative stress; peptidoglycans; peroxidase; riboflavin; seasonal variation; superoxide dismutase; temperature profiles; thiols; transcriptome; transcriptomics; unsaturated fatty acids; vitamin metabolism
- Abstract:
- ... Rhodococcus exhibits strong adaptability to environmental stressors and plays a crucial role in environmental bioremediation. However, seasonal changes in ambient temperature, especially rapid temperature drops exert an adverse effect on in situ bioremediation. In this paper, we studied the cell morphology and fatty acid composition of an aniline-degrading strain Rhodococcus sp. CNS16 at temperatu ...
- DOI:
- 10.1016/j.chemosphere.2019.124571
- https://doi.org/10.1016/j.chemosphere.2019.124571
- Author:
- Sriram Ravindran; Gino A. Kurian
- Source:
- Biochemical and biophysical research communications 2019 v.518 no.1 pp. 100-106
- ISSN:
- 0006-291X
- Subject:
- animal models; antioxidant enzymes; brain; carotid arteries; catalase; cognition; cognitive disorders; cortex; energy metabolism; enzyme activity; histology; ischemia; mitochondria; research
- Abstract:
- ... Studies suggest that different anatomical regions in a normal brain show distinct mitochondrial physiology. But the pathological role of mitochondria during ischemia-reperfusion injury (IRI) from these brain regions are yet to be addressed. The objective of this study is to identify mitochondrial perturbations from the brain regions of cortex and striatum, exposed to IRI and their correlation with ...
- DOI:
- 10.1016/j.bbrc.2019.08.014
- https://doi.org/10.1016/j.bbrc.2019.08.014
- Author:
- Mohammed Abdel‐Gabbar; Rasha R. Ahmed; Mohamed A. Kandeil; Alaa El‐deen H. Mohamed; Shimaa M. Ali
- Source:
- Journal of animal physiology and animal nutrition 2019 v.103 no.6 pp. 1758-1767
- ISSN:
- 0931-2439
- Subject:
- Thymus vulgaris; Zingiber officinale; antioxidant activity; antioxidants; blood proteins; blood serum; body weight; catalase; creatinine; drinking water; enzyme activity; freshwater; ginger; glutathione; glutathione transferase; histology; kidneys; liver; low density lipoprotein cholesterol; males; oral administration; protein composition; rabbits; renal function; superoxide dismutase; thyme; triacylglycerols; urea; uric acid; very low density lipoprotein
- Abstract:
- ... This study was conducted to evaluate the effect of Zingiber officinale and Thymus vulgaris aqueous extracts as a natural antioxidant on liver and kidney functions and antioxidant status of growing rabbits. A total of 24 V‐line male rabbits, 3 months old, 1.465 ± 0.12 kg average body weight (BW) were used in a complete randomized design. The rabbits were weighed individually and assigned randomly t ...
- DOI:
- 10.1111/jpn.13166
- https://doi.org/10.1111/jpn.13166
- Author:
- Shikha Raheja; Amit Girdhar; Anjoo Kamboj; Viney Lather; Deepti Pandita
- Source:
- Life sciences 2019 v.221 pp. 196-203
- ISSN:
- 0024-3205
- Subject:
- Aegle marmelos; Alzheimer disease; Ayurvedic medicine; Correa; acetylcholinesterase; catalase; cognitive disorders; dose response; enzyme activity; glutathione; hippocampus; histopathology; interleukin-6; laboratory animals; leaf extracts; leaves; males; malondialdehyde; memory disorders; necrosis; neoplasms; neurons; neuroprotective effect; nitrites; oxidative stress; rats; streptozotocin; therapeutics; tumor necrosis factor-alpha
- Abstract:
- ... Aegle marmelos (L.) Correa (A. marmelos) has been used in Ayurvedic medicine as a brain tonic however its neuroprotective effect against streptozotocin (STZ) induced cognitive impairment and oxidative stress has not been reported yet in vivo. Therefore, the present study was attempted to investigate the neuroprotective potential of ethanolic extract of A. marmelos leaves (AME) on STZ induced memor ...
- DOI:
- 10.1016/j.lfs.2019.02.032
- https://doi.org/10.1016/j.lfs.2019.02.032
- Author:
- Marco Parolini; Rocco Iacobuzio; Beatrice De Felice; Bruno Bassano; Roberta Pennati; Nicola Saino
- Source:
- Fish physiology and biochemistry 2019 v.45 no.1 pp. 145-154
- ISSN:
- 0920-1742
- Subject:
- Salmo trutta; antioxidant activity; antioxidants; catalase; enzyme activity; females; fish; free radicals; gills; glutathione peroxidase; glutathione transferase; lipid peroxidation; liver; males; oxidative stress; superoxide dismutase
- Abstract:
- ... Oxidative stress is defined as the imbalance between pro-oxidant and antioxidant molecules in favor of the former and it represents one of the main driving forces of aging. To counteract the harmful effects of oxidative stress, organisms evolved a complex antioxidant system. According to the free radical theory of aging, while the production of reactive oxygen species (ROS) increases with age, the ...
- DOI:
- 10.1007/s10695-018-0545-6
- https://doi.org/10.1007/s10695-018-0545-6
- Author:
- Shahla Mohammadi; Hassan Ebrahimzadeh; Vahid Niknam; Zahra Zahed
- Source:
- Journal of plant interactions 2019 v.14 no.1 pp. 324-333
- ISSN:
- 1742-9153
- Subject:
- Ferula assa-foetida; antioxidant enzymes; camphene; catalase; developmental stages; environmental factors; enzyme activity; essential oils; hydrogen peroxide; protein content; sesquiterpenoids; sulfur; superoxide dismutase; thiourea; vegetative growth; water stress
- Abstract:
- ... The effect of environmental conditions at different developmental ages on the vegetative growth phase was investigated in sweet Ferula assa-foetida in order to identify the defensive mechanisms and essential oil production. Younger plants had more potential for producing the essential oil. Sulfur and sesquiterpenoid compounds were detected as the main groups of components. Monoterpene production w ...
- DOI:
- 10.1080/17429145.2019.1632946
- https://doi.org/10.1080/17429145.2019.1632946
- Author:
- Carmen Arena; Luca Vitale; Anna Rita Bianchi; Carmela Mistretta; Ermenegilda Vitale; Costantino Parisi; Giulia Guerriero; Vincenzo Magliulo; Anna De Maio
- Source:
- Antioxidants 2019 v.8 no.11 pp. -
- ISSN:
- 2076-3921
- Subject:
- Cistus incanus; DNA; NAD ADP-ribosyltransferase; alpha-tocopherol; antioxidant activity; ascorbic acid; catalase; cell structures; chlorophyll; developmental stages; enzyme activity; fluorescence; genomics; glutathione transferase; leaves; lipids; peroxidase; photochemistry; photosynthesis; proteins; reactive oxygen species; risk; spectrophotometers; superoxide dismutase; tissues
- Abstract:
- ... The ageing process in living organisms is characterised by the accumulation of several deleterious changes occurring in cells and tissues. The increase of reactive oxygen species with the advancement of age is responsible for the oxidative damage to proteins, lipids and DNA, enhancing the risk of diseases. The antioxidant response and the activation of the poly(ADP-ribosyl)ation process represent ...
- DOI:
- 10.3390/antiox8110528
- PubMed:
- 31698730
- PubMed Central:
- PMC6912739
- https://doi.org/10.3390/antiox8110528
- Author:
- Aloysius; Anjurniza Ulfa; Anggita Kasih Fianti Situmorang; Harmileni; Edy Fachrial
- Source:
- BioLink 2019 v.6 no.1 pp. 8-15
- ISSN:
- 2597-5269
- Subject:
- Escherichia coli; antimicrobial properties; catalase; fermentation; fermented foods; lactic acid; probiotics
- Abstract:
- ... Lactic acid bacteria (LAB) could be isolated from various fermented food products. One potential source of LAB is traditional fermented food. The aim of the study was to isolate and investigate antimicrobial activity of LAB isolated from traditional Batak food, “naniura”. The LAB isolates were characterized by Gram staining, fermentation type and catalase test. The investigation of antimicrobial a ...
- DOI:
- 10.31289/biolink.v6i1.2165
- https://doi.org/10.31289/biolink.v6i1.2165
- Author:
- Rumyana Simeonova; Vessela Vitcheva; Magdalena Kondeva-Burdina; Georgi Popov; Aleksandar Shkondrov; Vassil Manov; Ilina Krasteva
- Source:
- Revista Brasileira de Farmacognosia 2019 v.29 no.2 pp. 221-227
- ISSN:
- 0102-695X
- Subject:
- Astragalus monspessulanus; acetylcholinesterase; antioxidants; ascorbic acid; biomarkers; brain; brain damage; carbon tetrachloride; catalase; glutathione; glutathione peroxidase; glutathione transferase; glutathione-disulfide reductase; histopathology; laboratory animals; lipid peroxidation; males; malondialdehyde; microsomes; neuroprotective effect; oxidative stress; rats; silymarin; sulfates; superoxide dismutase; toxicity
- Abstract:
- ... This study investigated the possible antioxidant and neuroprotective effects of alcesefoliside, isolated from Astragalus monspessulanus L., Fabaceae, against carbon tetrachloride (CCl4)-induced brain injury in Wistar rats. Iron sulphate/ascorbic acid lipid peroxidation was induced in rat brain microsomes and pre-incubated with alcesefoliside and silybin. Male rats were treated in vivo with alcesef ...
- DOI:
- 10.1016/j.bjp.2018.10.002
- https://doi.org/10.1016/j.bjp.2018.10.002
- Author:
- Helena M. Amaro; Ana Rato; Domitília Matias; Sandra Joaquim; Jorge Machado; José F.M. Gonçalves; Paulo Vaz-Pires; Rodrigo O.A. Ozorio; Luis F. Pereira; Isabel C. Azevedo; Isabel Sousa-Pinto; A. Catarina Guedes
- Source:
- Aquaculture 2019 v.500 pp. 540-549
- ISSN:
- 0044-8486
- Subject:
- 2,2-diphenyl-1-picrylhydrazyl; Bacillariophyceae; Chaetoceros calcitrans; Crassostrea gigas; Skeletonema costatum; Ulva rigida; anti-inflammatory activity; antioxidant activity; breeding stock; catalase; chemical composition; environmental factors; erythrocytes; glutathione; glutathione transferase; heat; humans; lipid peroxidation; macroalgae; microalgae; mollusc culture; nitric oxide; oxidation; oxidative stress; oysters; production costs; stress response; superoxide anion; tanks
- Abstract:
- ... The Pacific oyster Crassostrea gigas is among the most frequently cultured aquaculture species worldwide. In bivalve aquaculture, some environmental factors may induce the production of Reactive Species of Oxygen (ROS) that besides causing injuries to several vital cellular components, may lead to inflammatory processes. Usually, antioxidant enzymes of bivalves defense systems have an important ro ...
- DOI:
- 10.1016/j.aquaculture.2018.10.060
- https://doi.org/10.1016/j.aquaculture.2018.10.060
- Author:
- Carina Sá; Paulo Cardoso; Etelvina Figueira
- Source:
- Science of the total environment 2019 v.681 pp. 312-319
- ISSN:
- 0048-9697
- Subject:
- alginates; betaine; catalase; drought; drought tolerance; glutathione transferase; legumes; osmotic stress; osmotolerance; oxidative stress; physiological response; polyethylene; protein content; soil bacteria; stress tolerance; superoxide dismutase; trehalose; Portugal
- Abstract:
- ... Plants are naturally colonized by bacteria that can exert beneficial effects on growth and stress tolerance. These bacteria can be used as inoculants to boost crop productivity and plants resilience, and can be especially interesting if they are able to survive to abiotic stresses, such as drought. Herein we report the mechanisms that soil bacteria resort to tolerate drought and we also explore th ...
- DOI:
- 10.1016/j.scitotenv.2019.05.050
- https://doi.org/10.1016/j.scitotenv.2019.05.050
- Author:
- Gaofei Jiang; Juan Yang; Xingjuan Li; Yajun Cao; Xiaomeng Liu; Jun Ling; Hui Wang; Zengtao Zhong; Jun Zhu
- Source:
- FEMS microbiology letters 2019 v.366 no.3 pp. -
- ISSN:
- 1574-6968
- Subject:
- Azorhizobium caulinodans; Sesbania rostrata; bacteria; catalase; enzyme activity; hydrogen peroxide; legumes; metabolism; nitrogenase; oxidative stress; oxygen; phenotype; stem nodules; stress tolerance; symbiosis; toxicity; transactivators
- Abstract:
- ... Reactive oxygen species (ROS) are not only toxic products of oxygen from aerobic metabolism or stress but also signalling molecules involved in the development of the legume-Rhizobium symbiosis. To assess the importance of alkyl hydroperoxide reductase (AhpCD) in the nitrogen-fixating bacterium Azorhizobium caulinodans, we investigated the phenotypes of the ∆ahpCD strain with regards to ROS resist ...
- DOI:
- 10.1093/femsle/fnz014
- https://doi.org/10.1093/femsle/fnz014
- Author:
- Sławomir Dresler; Barbara Hawrylak-Nowak; Jozef Kováčik; Martyna Pochwatka; Agnieszka Hanaka; Maciej Strzemski; Ireneusz Sowa; Magdalena Wójciak-Kosior
- Source:
- Ecotoxicology and environmental safety 2019 v.170 pp. 120-126
- ISSN:
- 0147-6513
- Subject:
- allantoin; ascorbate peroxidase; ascorbic acid; cadmium; catalase; citric acid; cucumbers; enzyme activity; flavonols; glutathione; growth retardation; hydrogen peroxide; metabolites; oxidative stress; peroxidase; phenols; photosynthesis; phytochelatins; protective effect; roots; shoots; toxicity
- Abstract:
- ... Concentration-dependent responses of cucumber plants to cadmium (Cd, 5–15 µM) and/or allantoin (Alla, 10–1000 µM) have been investigated to detect a possible protective role of Alla under Cd excess. After 14 days of exposure, Alla often considerably reversed Cd-induced inhibition of growth and reduction of the content of photosynthetic pigments. Higher Alla doses depleted the Cd amount in shoots, ...
- DOI:
- 10.1016/j.ecoenv.2018.11.119
- https://doi.org/10.1016/j.ecoenv.2018.11.119
- Author:
- Zeynep DÜZELTEN BALLI; Tülay EZER; Bengü TÜRKYILMAZ ÜNAL; Cemil İŞLEK
- Source:
- Anatolian bryology 2019 v.5 no.2 pp. 130-137
- ISSN:
- 2458-8474
- Subject:
- Plagiomnium; Turkey (country); allelopathy; antioxidant enzymes; bryology; catalase; chlorophyll; enzyme activity; mosses and liverworts; organic production; photosynthesis; proline; protein content; weeds; wild oats
- Abstract:
- ... Weeds compete with crop plants for plant nutrients, light, water and space, causing crop losses. Wild oat (Avena sterilisL.) is a weed that causes high yield loss in cereals. As organic agriculture gained importance, biological control of weeds increased. In this study, extracts of Plagiomnium undulatum, a moss species,were applied to A. sterilis seedlings grown under controlled conditions. Photos ...
- DOI:
- 10.26672/anatolianbryology.639352
- https://doi.org/10.26672/anatolianbryology.639352
- Author:
- Deng Wang; Jingzhong Chen; Xue Xiong; Shu Wang; Jiming Liu
- Source:
- Forests 2019 v.10 no.7 pp. -
- ISSN:
- 1999-4907
- Subject:
- Cinnamomum; Liquidambar formosana; acid phosphatase; allelopathy; catalase; catechol oxidase; enzyme activity; leaf extracts; leaves; malondialdehyde; pericarp; proline; rhizosphere; seed germination; seedling growth; seedlings; soil; starch; sugar content; superoxide dismutase; urease
- Abstract:
- ... We examined allelopathic effects and underlying mechanisms of Cinnamomum migao on its associated species Liquidambar formosana. We assessed effects of aqueous extracts of C. migao pericarp, leaf, and rhizosphere soil at different concentrations on seed germination, seedling growth, and physiology of L. formosana. All extracts inhibited L. formosana seed germination, with obvious inhibition at high ...
- DOI:
- 10.3390/f10070535
- https://doi.org/10.3390/f10070535
- Author:
- Xinying Hou; Jing Huang; Jinghong Tang; Na Wang; Lu Zhang; Lei Gu; Yunfei Sun; Zhou Yang; Yuan Huang
- Source:
- Journal of environmental management 2019 v.232 pp. 382-386
- ISSN:
- 0301-4797
- Subject:
- Juglans; Microcystis aeruginosa; allelopathy; antioxidants; catalase; cell proliferation; environmental protection; enzyme activity; juglone; microcystins; oxidants; superoxide dismutase; toxicity
- Abstract:
- ... The elimination of cyanobacteria blooms has become an urgent concern in aquatic environmental protection. Allelopathic control is considered a potential approach because of its exclusive and ecological safety properties. The present study evaluated the allelopathic effect of juglone, a derivative from the genus Juglans, on the toxic Microcystis aeruginosa. Juglone at 3.0–9.0 mg L⁻¹ notably depress ...
- DOI:
- 10.1016/j.jenvman.2018.11.105
- https://doi.org/10.1016/j.jenvman.2018.11.105
- Author:
- Abdul Sami; Muhammad Waheed Riaz; Xiangyu Zhou; Zonghe Zhu; Kejin Zhou
- Source:
- BMC plant biology 2019 v.19 no.1 pp. 577
- ISSN:
- 1471-2229
- Subject:
- 1-aminocyclopropane-1-carboxylate synthase; 1-aminocyclopropane-1-carboxylic acid; Brassica oleracea; Chinese cabbage; abscisic acid; adverse effects; aminocyclopropanecarboxylate oxidase; antioxidant enzymes; biochemical pathways; carboxylic acids; catalase; environmental factors; enzyme activity; ethylene; ethylene production; gene expression; gene expression regulation; genes; glutathione-disulfide reductase; hydrogen peroxide; karrikins; nitric oxide; receptors; seed dormancy; seed germination; seeds; superoxide dismutase
- Abstract:
- ... BACKGROUND: Seed dormancy is a prevailing condition in which seeds are unable to germinate, even under favorable environmental conditions. Harvested Brassica oleracea (Chinese cabbage) seeds are dormant and normally germinate (poorly) at 21 °C. This study investigated the connections between ethylene, nitric oxide (NO), and karrikin 1 (KAR1) in the dormancy release of secondary dormant Brassica ol ...
- DOI:
- 10.1186/s12870-019-2118-y
- PubMed:
- 31870301
- PubMed Central:
- PMC6929364
- https://doi.org/10.1186/s12870-019-2118-y
- Author:
- Cengiz Kaya; Nudrat Aisha Akram; Abdulkadir Sürücü; Muhammad Ashraf
- Source:
- Scientia horticulturae 2019 v.255 pp. 52-60
- ISSN:
- 0304-4238
- Subject:
- electrolytes; lead; nutrients; oxidative stress; metabolites; glutathione; Capsicum annuum; malondialdehyde; hydrogen peroxide; proline; cadmium; nitroprusside; nutrient solutions; peroxidase; leaves; calcium; linoleate 13S-lipoxygenase; superoxide dismutase; water content; toxicity; antioxidant activity; enzyme activity; single nucleotide polymorphism; nitric oxide; catalase; photosystem II; cadmium chloride; chlorophyll; pepper
- Abstract:
- ... The study aimed at examining the potential of exogenous application of sodium nitroprusside (SNP; 0.1 mM), a nitric oxide (NO) donor, on some growth characteristics, organic metabolites/biomolecules and mineral nutrients of pepper plants subjected to cadmium (Cd) and lead (Pb) stresses (0.1 mM PbCl2 and 0.1 mM CdCl2) imposed separately or in combination. The detrimental effects of combined applica ...
- DOI:
- 10.1016/j.scienta.2019.05.029
- https://doi.org/10.1016/j.scienta.2019.05.029
- Author:
- Leila Mehdizadeh; Mohammad Moghaddam; Amir Lakzian
- Source:
- Acta physiologiae plantarum 2019 v.41 no.6 pp. 98
- ISSN:
- 0137-5881
- Subject:
- Satureja hortensis; antioxidants; ascorbate peroxidase; biochar; biomass; catalase; developmental stages; electrolytes; enzyme activity; organic matter; oxidative stress; peroxidase; pyrolysis; salinity; salt stress; semiarid zones; sodium chloride; soil; superoxide dismutase; water content
- Abstract:
- ... One of the most important stresses imperiling plant production in arid and semi-arid areas is salinity. By slow pyrolysis, a solid organic material, which is called biochar (BC), has been produced from waste organic substances. In this research, a pot factorial arrangement on the basis of randomized complete design was accomplished to evaluate the influence of BC on some physiological traits and g ...
- DOI:
- 10.1007/s11738-019-2900-3
- https://doi.org/10.1007/s11738-019-2900-3
- Author:
- Fatemeh Rostami; Fatemeh Nasibi; Khosrow Manouchehri Kalantari
- Source:
- Journal of plant interactions 2019 v.14 no.1 pp. 519-524
- ISSN:
- 1742-9153
- Subject:
- antioxidant enzymes; ascorbate peroxidase; catalase; enzyme activity; flavonoids; glutathione; high performance liquid chromatography; hydrogen peroxide; hydrogen sulfide; leaves; lipid peroxidation; malondialdehyde; moieties; oxidation; peroxidase; physiological response; plant stress; seedlings; ultraviolet radiation
- Abstract:
- ... Hydrogen sulfide (H₂S) is a highly diffusible, gaseous molecule that has been proved to control a range of physiological responses in many plant stresses. Exposure to UV-B radiation leads to the generation of reactive oxygen species that cause oxidative damages. In this study, sodium hydrosulfide (NaHS) was used as a H₂S donor for the alleviation of damage caused by UV-B in Borage plant. Lipid per ...
- DOI:
- 10.1080/17429145.2019.1662100
- https://doi.org/10.1080/17429145.2019.1662100
- Author:
- Gerald Zvobgo; Jonas Lwalaba Wa Lwalaba; Tichaona Sagonda; James Mutemachani Mapodzeke; Noor Muhammad; Imran Haider Shamsi; Guo-ping ZHANG
- Source:
- Journal of integrative agriculture 2019 v.18 no.2 pp. 381-394
- ISSN:
- 2095-3119
- Subject:
- antioxidants; arsenates; arsenic; barley; catalase; crop production; enzyme activity; gene expression; genes; genotype; glutathione; phosphates; phosphorus; phosphorus fertilizers; plant growth; plant tissues; polluted soils; superoxide dismutase; toxicity
- Abstract:
- ... Arsenic (As) contamination in soils has posed a severe threat to safe crop production. The previous studies showed the antagonism between phosphorus (P) and As in plant growth and As uptake, while the mechanisms of alleviating As toxicity by P is not completely clear. Due to the limiting P condition, it is imperative to understand how low P addition can be used to suppress arsenate As (V) uptake a ...
- DOI:
- 10.1016/S2095-3119(18)61955-0
- https://doi.org/10.1016/S2095-3119(18)61955-0
- Author:
- Issam Nouairi; Karima Jalali; Sabrine Essid; Kais Zribi; Haythem Mhadhbi
- Source:
- Physiology and molecular biology of plants 2019 v.25 no.4 pp. 921-931
- ISSN:
- 0971-5894
- Subject:
- Vicia faba; antioxidant activity; cadmium; cadmium chloride; calcium chloride; catalase; cell membranes; chromosome aberrations; cytotoxicity; faba beans; fatty acid composition; genotoxicity; germination; hydrogen peroxide; lipid peroxidation; lipids; malondialdehyde; meristems; mitosis; mutagens; peroxidase; protein content; roots; seedlings; seeds; superoxide dismutase; thiols
- Abstract:
- ... Alleviation of cadmium-induced root genotoxicity and cytotoxicity by calcium chloride (CaCl₂) in faba bean (Vicia faba L. var. minor) seedlings were studied. Faba bean seeds were treated with H₂O or 2% CaCl₂ for 6 h before germination. Seeds were then exposed to 0 and 50 µM CdCl₂ concentrations for 7 days. Genotoxic damaging effects of Cd was examined through the determination of the mitotic index ...
- DOI:
- 10.1007/s12298-019-00681-5
- PubMed:
- 31404213
- PubMed Central:
- PMC6656902
- https://doi.org/10.1007/s12298-019-00681-5
- Author:
- A.K. Pandey; A. Gautam; P. Pandey; R.S. Dubey
- Source:
- South African journal of botany 2019 v.121 pp. 306-316
- ISSN:
- 0254-6299
- Subject:
- Oryza sativa; Phyllanthus emblica; antioxidants; ascorbate peroxidase; biomass; catalase; chromium; enzyme activity; hydroponics; lipid peroxidation; membrane permeability; oxidative stress; peroxidase; photosynthesis; pigments; plant growth; pollutants; rice; roots; seedlings; shoots; soil; superoxide dismutase; toxicity; traditional medicine; water content
- Abstract:
- ... Chromium is a key metal pollutant of the environment. When present in high concentrations in soil it adversely affects plant growth and productivity. Phyllanthus emblica(P.emblica) aqueous extract contains many natural antioxidants, and it has been widely used in traditional medicine for the treatment of severe oxidative stress-related diseases and disorders. The present study was aimed to investi ...
- DOI:
- 10.1016/j.sajb.2018.11.014
- https://doi.org/10.1016/j.sajb.2018.11.014
- Author:
- Kobra Maghsoudi; Yahya Emam; Muhammad Ashraf; Mohammad Javad Arvin
- Source:
- Crop & pasture science 2019 v.70 no.1 pp. 36-43
- ISSN:
- 1836-0947
- Subject:
- Triticum aestivum; antioxidant activity; ascorbate peroxidase; calcium; catalase; cultivars; drought tolerance; field capacity; grain yield; hydrogen peroxide; leaves; magnesium; malondialdehyde; peroxidase; potassium; salicylic acid; silicon; sugars; superoxide dismutase; synergism; tissues; water content; water stress; wheat; yield components
- Abstract:
- ... The role of exogenous individual or combined application of silicon (Si) and salicylic acid (SA) (control, 6mm Si, 1mm SA, and 6mm Si+1mm SA) on grain yield and some key physiological characteristics of wheat (Triticum aestivum L.) cvv. Shiraz (drought-sensitive) and Sirvan (drought-tolerant) was investigated under field water-stress conditions (100% and 40% field capacity). Drought stress caused ...
- DOI:
- 10.1071/CP18213
- https://doi.org/10.1071/CP18213
- Author:
- Zhenzhen Huang; Kai He; Zhongxian Song; Guangming Zeng; Anwei Chen; Lei Yuan; Hui Li; Guiqiu Chen
- Source:
- Chemosphere 2019 v.224 pp. 554-561
- ISSN:
- 0045-6535
- Subject:
- Phanerochaete chrysosporium; abiotic stress; antioxidant activity; antioxidants; biotic stress; cadmium; catalase; cell communication; cell viability; copper; heavy metals; hydrogen sulfide; lead; lipid peroxidation; nanosilver; nickel; oxidative stress; silver; sodium; superoxide dismutase; toxic substances; toxicity; wastewater; zinc
- Abstract:
- ... Hydrogen sulfide (H2S), an important cellular signaling molecule, plays vital roles in mediating responses to biotic/abiotic stresses. Influences of H2S on metal removal, cell viability, and antioxidant response of Phanerochaete chrysosporium upon exposure to heavy metals and silver nanoparticles (AgNPs) in the present study were investigated. An enhancement in Pb(ΙΙ) removal with an increase in c ...
- DOI:
- 10.1016/j.chemosphere.2019.02.190
- https://doi.org/10.1016/j.chemosphere.2019.02.190
- Author:
- Afaf N. Abdel Rahman; Mohamed ElHady; Mohammed E. Hassanin; Amany Abdel-Rahman Mohamed
- Source:
- Aquaculture 2019 v.509 pp. 198-208
- ISSN:
- 0044-8486
- Subject:
- Nelumbo nucifera; Oreochromis niloticus; alanine; analysis of variance; antioxidant activity; aquaculture industry; aquatic ecosystems; aspartate transaminase; blood serum; cadmium; catalase; creatinine; crude protein; diet; enzyme activity; feed additives; fish; gills; glutathione peroxidase; heavy metals; histopathology; hyperplasia; lead; leaves; malondialdehyde; medicinal plants; medicinal properties; mercury; metallothionein; necrosis; oxidative stress; superoxide dismutase; toxicity; urea; zinc
- Abstract:
- ... Heavy metals (HM) are widespread contaminants of water affecting aquatic organisms and aquatic ecosystems. Indian lotus, Nelumbo nucifera (Gaertn.), is a beneficial medicinal plant that exhibits several pharmacological properties. It is hypothesized that incorporation of Indian lotus leaf (ILL) powder may be able to alleviate toxic effects exerted by a mixture of lead (Pb), cadmium (Cd), mercury ( ...
- DOI:
- 10.1016/j.aquaculture.2019.05.030
- https://doi.org/10.1016/j.aquaculture.2019.05.030
- Author:
- Sajid Ali; Ahmad Sattar Khan; Muhammad Akbar Anjum; Aamir Nawaz; Safina Naz; Shaghef Ejaz; Sajjad Hussain
- Source:
- Scientia horticulturae 2019 v.256 pp. 108612
- ISSN:
- 0304-4238
- Subject:
- Aloe vera; Nelumbo nucifera; aerobes; ascorbate peroxidase; bacteria; catalase; catechol oxidase; coatings; cold storage; discoloration; electrolyte leakage; enzymatic browning; gels; hydrogen peroxide; malondialdehyde; marketing; peroxidase; roots; shelf life; superoxide anion; superoxide dismutase; weight loss
- Abstract:
- ... Post-cut surface browning is the leading constraint in shelf life extension and marketing of fresh-cut slices of lotus roots. In the current work, efficacy of Aloe vera gel (AVG) coating on quality and post-cut surface discoloration of lotus root slices was investigated. The slices were coated with 0, 25 and 50% AVG concentrations and kept at 5 ± 1 °C for 8 days. The slices coated with 50% AVG con ...
- DOI:
- 10.1016/j.scienta.2019.108612
- https://doi.org/10.1016/j.scienta.2019.108612
70. Aloe vera gel coating delays postharvest browning and maintains quality of harvested litchi fruit
- Author:
- Sajid Ali; Ahmad Sattar Khan; Aamir Nawaz; Muhammad Akbar Anjum; Safina Naz; Shaghef Ejaz; Sajjad Hussain
- Source:
- Postharvest biology and technology 2019 v.157 pp. 110960
- ISSN:
- 0925-5214
- Subject:
- Aloe vera; anthocyanins; ascorbate peroxidase; ascorbic acid; catalase; catechol oxidase; electrolyte leakage; fruits; gels; hydrogen peroxide; malondialdehyde; peroxidase; shelf life; superoxide anion; superoxide dismutase; technology; titratable acidity; weight loss
- Abstract:
- ... Postharvest surface browning is the leading constraint for extension of shelf life and marketing of litchi fruit. In the present work, litchi fruit were treated with Aloe vera (ALV) gel coating [50% (v/v)] and kept at 20 ± 1 °C for 8 d to investigate its effect on browning and postharvest quality. ALV gel coated fruit showed reduced browning index, weight loss, superoxide anion, relative electroly ...
- DOI:
- 10.1016/j.postharvbio.2019.110960
- https://doi.org/10.1016/j.postharvbio.2019.110960
- Author:
- Prasunpriya Nayak; Shiv Bhushan Sharma; N V S Chowdary
- Source:
- Journal of dietary supplements 2019 v.16 no.3 pp. 257-268
- ISSN:
- 1939-022X
- Subject:
- alpha-tocopherol; aluminum; antioxidant activity; catalase; cerebellum; ethanol; frontal lobe; glutathione; glutathione peroxidase; glutathione-disulfide reductase; hippocampus; lipid peroxidation; males; neurodegenerative diseases; oxidative stress; rats; superoxide dismutase
- Abstract:
- ... The concurrent presence of oxidative stress (OS) and aluminium exposure is an inducer of neurodegenerative changes. Aluminium can augment OS in a pro-oxidant dominant condition. Antioxidative property of α-tocopherol may be useful in restricting these degenerative changes in the brain. OS parameters are tested in frontal cortex (FC), hippocampus (HC), and cerebellum (CL) of α-tocopherol-supplement ...
- DOI:
- 10.1080/19390211.2018.1451940
- https://doi.org/10.1080/19390211.2018.1451940
- Author:
- Gerardo Heredia-García; Leobardo Manuel Gómez-Oliván; José Manuel Orozco-Hernández; Marlenee Luja-Mondragón; Hariz Islas-Flores; Nely SanJuan-Reyes; Marcela Galar-Martínez; Sandra García-Medina; Octavio Dublán-García
- Source:
- Science of the total environment 2019 v.692 pp. 411-421
- ISSN:
- 0048-9697
- Subject:
- Cyprinus carpio; DNA; DNA damage; apoptosis; biomarkers; blood cells; carp; caspase-3; catalase; comet assay; enzyme activity; groundwater; lipid peroxidation; micronucleus tests; oxidative stress; sucralose; superoxide dismutase; surface water; wastewater treatment
- Abstract:
- ... Sucralose (SUC) is an organochlorine that is used as a common sweetener in different dietary products around the world. Its extended use and production have led to this product is released into the environment in concentrations ranging from ng L⁻¹ to μg L⁻¹ in surface waters, groundwaters, wastewater treatment plants and ocean waters. A previous study carried out by our research team demonstrated ...
- DOI:
- 10.1016/j.scitotenv.2019.07.165
- https://doi.org/10.1016/j.scitotenv.2019.07.165
- Author:
- Yunfeng Wang; Caijuan Li; Chenglong Pan; Enguang Liu; Xuqian Zhao; Qufei Ling
- Source:
- Fish & shellfish immunology 2019 v.95 pp. 659-669
- ISSN:
- 1050-4648
- Subject:
- Sander lucioperca; antioxidant activity; antioxidant genes; antioxidants; catalase; endoplasmic reticulum; fish; gene expression; gene expression regulation; glutathione peroxidase; heat shock response; heat stress; histology; histopathology; insulin; juveniles; liver; malondialdehyde; manganese; messenger RNA; oxidative stress; redox reactions; sequence analysis; superoxide dismutase; temperature; transcriptomics
- Abstract:
- ... Pikeperch (Sander lucioperca) is an economically important cool-water fish. In recent years, its cultivation has become threatened by higher temperatures in summer. We previously investigated the effects of heat stress on pikeperch liver under different temperatures, but the molecular mechanism of the heat-stress response is still unknown. This study applied consistent heat stress (29 °C, 0–48 h) ...
- DOI:
- 10.1016/j.fsi.2019.11.014
- https://doi.org/10.1016/j.fsi.2019.11.014
- Author:
- Qiang He; Xiaomin Wang; Li He; Lei Yang; Shengwang Wang; Yurong Bi
- Source:
- Plant cell reports 2019 v.38 no.3 pp. 295-309
- ISSN:
- 0721-7714
- Subject:
- H-transporting ATP synthase; Western blotting; barley; catalase; cultivars; electrolytes; enzyme activity; hydrogen peroxide; peroxidase; pigments; potassium; protein content; salt stress; seedlings; sodium; sodium chloride; superoxide dismutase; water content
- Abstract:
- ... KEY MESSAGE: Alternative respiration pathway is involved in the response of highland barley to salt stress. The response of two barley seedlings to salt stress was investigated. Results showed that the growth of highland barley (Kunlun 14) and barley (Ganpi 6) had no obvious difference under low concentrations (50, 100 and 200 mM) of NaCl treatment. However, high concentrations of NaCl treatment ( ...
- DOI:
- 10.1007/s00299-018-2366-6
- https://doi.org/10.1007/s00299-018-2366-6
- Author:
- Tanveer Bilal Pirzadah; Bisma Malik; Inayatullah Tahir; Reiaz Ul Rehman; Khalid Rehman Hakeem; Hesham F. Alharby
- Source:
- Plant physiology and biochemistry 2019 v.144 pp. 178-186
- ISSN:
- 0981-9428
- Subject:
- Fagopyrum tataricum; aluminum; anthocyanins; ascorbate peroxidase; biomass production; buckwheat; carotenoids; catalase; chlorophyll; enzyme activity; glutathione transferase; glutathione-disulfide reductase; hydrogen peroxide; leaves; malondialdehyde; metabolic detoxification; peroxidase; roots; shoots; superoxide dismutase
- Abstract:
- ... The present investigation describes aluminum-induced changes in the leaves of two buckwheat species using both physiological and biochemical indices. With increasing levels of Al (viz. 100, 200 and 300 μM), the mean length of root, shoot as well as their biomass accumulation decreased linearly with respect to control. Tolerance test of F. kashmirianum revealed that it was more tolerant to Al-stres ...
- DOI:
- 10.1016/j.plaphy.2019.09.033
- https://doi.org/10.1016/j.plaphy.2019.09.033
76. Ambient temperature‐mediated enzymic activities and intestinal microflora in Lymantria dispar larvae
- Author:
- JianYong Zeng; ZhongBin Shi; JianHong Shi; JiaXing Guo; GuoCai Zhang; Jie Zhang
- Source:
- Archives of insect biochemistry and physiology 2019 v.102 no.2 pp. e21597
- ISSN:
- 0739-4462
- Subject:
- Acinetobacter; Bifidobacterium; Lactobacillus; Lymantria dispar; ambient temperature; amylases; antioxidant activity; antioxidant enzymes; carboxylesterase; catalase; catechol oxidase; digestive enzymes; enzyme activity; glutathione transferase; insect larvae; instars; intestinal microorganisms; peroxidase; pest control; polyphenols; proteinases; superoxide dismutase; trehalase
- Abstract:
- ... To understand how ambient temperature affect the gypsy moth larvae, and provide a theoretical basis for pest control in different environments. Fourth instar gypsy moth larvae were incubating for 3 hr at 15℃, 20℃, 25℃, 30℃, 35℃, and 40℃, respectively. Afterward, digestive and antioxidant enzyme activities, total antioxidant capacity, and intestinal microflora community were analyzed to reveal how ...
- DOI:
- 10.1002/arch.21597
- https://doi.org/10.1002/arch.21597
- Author:
- Fei Han; Mingjie Sun; Wei He; Xiumin Cui; Hong Pan; Hui Wang; Fupeng Song; Yanhong Lou; Yuping Zhuge
- Source:
- Functional plant biology 2019 v.46 no.5 pp. 407-416
- ISSN:
- 1445-4408
- Subject:
- Setaria italica; calcium; catalase; chlorophyll; electrolytes; gene expression; hydrogen peroxide; leaves; magnesium; malondialdehyde; potassium; protein content; roots; salinity; salt stress; sand; seedlings; shoots; sodium; sodium chloride; superoxide dismutase
- Abstract:
- ... In the present study, we investigated whether Ca2+ application alleviates salinity-induced damage in foxtail millet (Setaria italica L.). We evaluated the stress-related ion balance, physiological activity and gene expression involved in plant defences against salinity exposure. Twenty-one-day-old foxtail millet was maintained in sand culture for 7 days and subjected to one of seven treatments: ha ...
- DOI:
- 10.1071/FP18314
- https://doi.org/10.1071/FP18314
- Author:
- Uma Kant Sharma; Ramesh Kumar; Ashutosh Gupta; Risha Ganguly; Amit Kumar Singh; Anil Kumar Ojha; Abhay Kumar Pandey
- Source:
- Food and chemical toxicology 2019 v.126 pp. 34-40
- ISSN:
- 0278-6915
- Subject:
- albino; albumins; alkaline phosphatase; animal tissues; antioxidants; ascorbic acid; aspartate transaminase; azo dyes; bilirubin; blood serum; catalase; developing countries; eugenol; food additives; glutathione; kidneys; laboratory animals; liver; malondialdehyde; oral administration; oxidative stress; protein content; pyruvic acid; rats; renal function; superoxide dismutase; toxicity; toxicology; vitamin E; India
- Abstract:
- ... Metanil yellow, an azo dye, is a non-permitted synthetic food colour used extensively in India and other developing countries as food additive. Present communication reports the toxic effects of metanil yellow on hepatic and kidney tissues and its amelioration by eugenol, vitamin E and vitamin C. Oral administration of metanil yellow in albino Wistar rats for 28 days caused elevation in serum enzy ...
- DOI:
- 10.1016/j.fct.2019.01.032
- https://doi.org/10.1016/j.fct.2019.01.032
- Author:
- Ebrahim Pourahmadi; Abdolrahman Mohamadkhani; Partov Roshandel; Vahid Rohi; Orang Khademi
- Source:
- Scientia horticulturae 2019 v.248 pp. 225-230
- ISSN:
- 0304-4238
- Subject:
- acid treatment; autumn; boric acid; catalase; endocarp; enzyme activity; fruit drop; gypsum; monophenol monooxygenase; peroxidase; phenols; phenylalanine; pistachios; proline; soil treatment; trees; vegetative growth
- Abstract:
- ... Pistachio is of high sensitivity to such physiological disorders as fruit abscission, endocarp lesion nut, blank, deformed, early split and non-split nuts. However, little research has been carried out on the physiological disorders in pistachio. In this study, the effects of organic manure, gypsum and boric acid treatments with their combination were studied on physiological disorders in ‘Kaleh-G ...
- DOI:
- 10.1016/j.scienta.2019.01.020
- https://doi.org/10.1016/j.scienta.2019.01.020
- Author:
- Mohamed M. A. Hussein; Emad Gad; Mona M. Ahmed; Ahmed H. Arisha; Hasnaa F. Mahdy; Ayman Abdel-Aziz Swelum; Hammed A. Tukur; Islam M. Saadeldin
- Source:
- Environmental science and pollution research international 2019 v.26 no.28 pp. 29074-29084
- ISSN:
- 0944-1344
- Subject:
- adults; antioxidant activity; antioxidants; apoptosis; body weight; catalase; follicle-stimulating hormone; free radicals; gene expression regulation; genes; glutathione; histology; laboratory animals; lipid peroxidation; luteinizing hormone; males; malondialdehyde; messenger RNA; nanoparticles; oxidative stress; protective effect; rats; reproductive toxicology; rutin; sperm motility; spermatozoa; superoxide dismutase; testes; testosterone; tissues; titanium dioxide; toxicity; viability
- Abstract:
- ... The present study aimed to examine the ameliorative effects of morin and rutin on the reproductive toxicity induced by titanium dioxide nanoparticles (TiO₂NPs) in male rats. A total of seventy adult male Sprague-Dawley rats were randomly divided into seven groups, each comprising ten rats. Nanoreprotoxicity was induced by treating rats with TiO₂NPs at a dosage of 300 mg/kg body weight for 30 days. ...
- DOI:
- 10.1007/s11356-019-06091-0
- https://doi.org/10.1007/s11356-019-06091-0
- Author:
- Adam Yousif Adam Ali; Muhi Eldeen Hussien Ibrahim; Guisheng Zhou; Nimir Eltyb Ahmed Nimir; Xiurong Jiao; Guanglong Zhu; Aboagla Mohammed Ibrahim Elsiddig; Wenfang Zhi; Xubing Chen; Haitong Lu
- Source:
- Agronomy journal 2019 v.111 no.6 pp. 3099-3108
- ISSN:
- 0002-1962
- Subject:
- Sorghum bicolor; agronomy; antioxidant activity; catalase; forage; humic acids; jasmonic acid; malondialdehyde; peroxidase; salinity; salt stress; salt tolerance; seedlings; soil; stress tolerance; superoxide dismutase
- Abstract:
- ... Salinity is one of the most important factors that reduce the growth and antioxidant defense of plants. A controlled pot experiment was conducted to investigate the ameliorative effects of jasmonic acid (JA) priming (0, 5, and 10 mM) and humic acid (HA) (0, 3, and 6 g HA kg⁻¹ soil) amendment on antioxidant enzymes and salt tolerance of forage sorghum seedling (Sorghum bicolor L.) grown under three ...
- DOI:
- 10.2134/agronj2019.05.0347
- https://doi.org/10.2134/agronj2019.05.0347
- Author:
- Ume Habiba; Shafaqat Ali; Muhammad Rizwan; Muhammad Bilal Hussain; Afzal Hussain; Pravej Alam; Abdulaziz A. Alqarawi; Abeer Hashem; Elsayed Fathi AbdAllah
- Source:
- Journal of plant growth regulation 2019 v.38 no.3 pp. 788-798
- ISSN:
- 0721-7595
- Subject:
- Zea mays; aminolevulinic acid; antioxidant enzymes; biochemical pathways; biomass; biosynthesis; catalase; chromium; corn; crops; cultivars; electrolyte leakage; enzyme activity; gas exchange; habitats; heavy metals; hydrogen peroxide; leaves; malondialdehyde; oxidative stress; peroxidase; photosynthesis; pigments; plant growth; roots; shoots; stress tolerance; superoxide dismutase; sustainable agriculture; toxicity
- Abstract:
- ... Heavy metal (HM) contamination of the environment is a serious threat to sustainable crop production. Among the HMs, chromium (Cr) is one of the most toxic HMs that is known to negatively affect growth and metabolic activities of diverse crop plants. The present study was designed to investigate the ameliorative role of 5-aminolevulinic acid (ALA) under Cr stress in two maize (Zea mays L.) cultiva ...
- DOI:
- 10.1007/s00344-018-9890-z
- https://doi.org/10.1007/s00344-018-9890-z
- Author:
- Azam Hosseinzadeh; Gholamreza Houshmand; Mehdi Goudarzi; Seyed Hashem Sezavar; Saeed Mehrzadi; Esrafil Mansouri; Mojtaba Kalantar
- Source:
- Life sciences 2019 v.217 pp. 91-100
- ISSN:
- 0024-3205
- Subject:
- adults; antioxidant activity; arsenic; blood serum; catalase; creatine; free radical scavengers; gallic acid; glutathione; glutathione peroxidase; heart; histopathology; hypertension; laboratory animals; males; medicinal properties; neoplasms; nitric oxide; oxidative stress; rats; skin lesions; sodium arsenite; spleen; superoxide dismutase; tissues; toxic substances
- Abstract:
- ... Arsenic is an important toxic chemical affecting millions of people around the world. Exposure to inorganic arsenic results in various health problems including skin lesions, hypertension, hematological disturbance, cardiovascular disease, spleen enlargement and cancer. Gallic acid (GA) is an important phenolic compound possessing various pharmacological properties including anti-inflammatory, ant ...
- DOI:
- 10.1016/j.lfs.2018.11.050
- https://doi.org/10.1016/j.lfs.2018.11.050
- Author:
- Xie Zhang; Jia-Zhen Wu; Zhi-Xiu Lin; Qiu-Ju Yuan; Yu-Cui Li; Jia-Li Liang; Janis Ya-Xian Zhan; You-Liang Xie; Zi-Ren Su; Yu-Hong Liu
- Source:
- Journal of ethnopharmacology 2019 v.234 pp. 44-56
- ISSN:
- 0378-8741
- Subject:
- Chrysanthemum indicum; Western blotting; alanine transaminase; antioxidant activity; antioxidants; apoptosis; aspartate transaminase; blood sampling; body weight; brain; buds; carbon dioxide; caspase-3; catalase; flowers; galactose; glutathione peroxidase; healthy diet; hepatitis; histology; inflammation; interleukin-1beta; interleukin-6; liver; malondialdehyde; mice; necrosis; oxidative stress; protective effect; spleen; superoxide dismutase; thymus gland; tissues; traditional medicine; tumor necrosis factor-alpha; China
- Abstract:
- ... Chrysanthemum indicum Linne (C. indicum), a healthy food and folk medicine in China for thousands of years, has been reported to exert heat-clearing and detoxifying effects and extensively applied to treat various symptoms such as inflammation diseases, hepatitis and headache.The purpose of the present study was to investigate the protective effect of the supercritical carbon dioxide fluid extract ...
- DOI:
- 10.1016/j.jep.2018.12.050
- https://doi.org/10.1016/j.jep.2018.12.050
- Author:
- Iftekhar Hassan; Fohad Mabood Husain; Rais Ahmad Khan; Hossam Ebaid; Jameel Al-Tamimi; Ibrahim M. Alhazza; Shazia Aman; Khalid Elfaki Ibrahim
- Source:
- Environmental science and pollution research international 2019 v.26 no.10 pp. 9966-9980
- ISSN:
- 0944-1344
- Subject:
- alanine transaminase; albino; alkaline phosphatase; aspartate transaminase; biocompatibility; blood; byproducts; carcinogens; catalase; comet assay; disinfection; exposure duration; food additives; gamma-glutamyltransferase; glutathione transferase; histopathology; lactate dehydrogenase; leaf extracts; liver; liver function; nanoparticles; potassium bromate; rats; superoxide dismutase; sustainable technology; therapeutics; thioredoxins; toxicity; zinc oxide
- Abstract:
- ... Potassium bromate (PB) is a commonly used food additive, a prominent water disinfection by-product, and a class IIB carcinogen. It exerts a various degree of toxicity depending on its dose and exposure duration consumed with food and water in the living organisms. The present investigation aims to demonstrate the protective efficacy of zinc oxide nanoparticles (ZnO NPs) derived from Ochradenus ara ...
- DOI:
- 10.1007/s11356-019-04443-4
- https://doi.org/10.1007/s11356-019-04443-4
- Author:
- Shima Sanjari; Batool Keramat; Nazi Nadernejad; Hossein Mozafari
- Source:
- Journal of plant interactions 2019 v.14 no.1 pp. 359-368
- ISSN:
- 1742-9153
- Subject:
- 2,2-diphenyl-1-picrylhydrazyl; Brassica napus; ascorbate peroxidase; cadmium; cadmium chloride; canola; catalase; chlorophyll; enzyme activity; hydrogen peroxide; malondialdehyde; oxidative stress; peroxidase; plant growth substances; thiamin; toxicity
- Abstract:
- ... The present research investigates the interactive effects of 24-epibrassinolide (0, 0.02 and 0.5 µM) plus thiamine (0 and 200 µM) treatments on some of physio-biochemical parameters in Brassica napus plants under Cadmium Chloride toxic levels; 250 and 500 µM. Application of 24-epibrassinolide 0.02 µM plus thiamine 200 µM significantly increased growth and biochemical parameters such as shoot lengt ...
- DOI:
- 10.1080/17429145.2019.1637952
- https://doi.org/10.1080/17429145.2019.1637952
87. Ameliorative effects of cerebrolysin against isoproterenol-induced myocardial injury in male rats
- Author:
- Abolfazl Ardjmand; Mohammad Esmaeil Shahaboddin; Tahere Mazoochi; Gholamreza Ghavipanjeh
- Source:
- Life sciences 2019 v.227 pp. 187-192
- ISSN:
- 0024-3205
- Subject:
- antioxidant activity; antioxidants; blood serum; cardiovascular diseases; catalase; creatine kinase; death; edema; enzyme-linked immunosorbent assay; glutathione peroxidase; histopathology; isoproterenols; males; malondialdehyde; myocardium; nitric oxide; protective effect; rats; superoxide dismutase; troponin I
- Abstract:
- ... Myocardial injury (MI) is the principal cause of death from cardiovascular disease (CVD). The present study was conducted to investigate the ameliorative and antioxidant effects of cerebrolysin (CBL) on isoproterenol-induced MI in rats.MI was induced in the rats by subcutaneously injecting 100 mg/kg of isoproterenol (ISO) in the first two days. The serum levels of creatine phosphokinase (CK-MB) an ...
- DOI:
- 10.1016/j.lfs.2019.04.056
- https://doi.org/10.1016/j.lfs.2019.04.056
- Author:
- Savas Aktas; Ulku Comelekoglu; Burcu Demirbag; Deniz Kibar; Cosar Uzun; Metin Yildirim; Erkin Ozdemir; Begüm Korunur Engiz; Fatma Sogut; Aysegül Akar; Serap Yalin
- Source:
- Toxicological and environmental chemistry 2019 v.101 no.9-10 pp. 508-525
- ISSN:
- 1029-0486
- Subject:
- absorption; albino; biomechanics; catalase; collagen; energy; environmental science; males; malondialdehyde; mast cells; mobile telephones; oxidative stress; protective effect; radio waves; superoxide dismutase; toxicology
- Abstract:
- ... This study aimed to evaluate the protective role of paricalcitol, a vitamin D analog, against hazardous effects of 1800-MHz radiofrequency (RF) radiation on the skin of male Wistar albino rats exposed one h/day for 4 weeks. The maximum specific absorption rate was calculated as 0.0042 W/kg. Superoxide dismutase and catalase activity, collagen bundle thickness, breaking force, energy, and stress we ...
- DOI:
- 10.1080/02772248.2020.1721500
- https://doi.org/10.1080/02772248.2020.1721500
- Author:
- Yunling Si; Wei Liu; David Julian McClements; Xing Chen; Zhaolong Hu; Liqiang Zou
- Source:
- Journal of photochemistry and photobiology 2019 v.197 pp. 111538
- ISSN:
- 1011-1344
- Subject:
- anti-inflammatory activity; antioxidant activity; antioxidant enzymes; body weight; catalase; collagen; enzyme activity; fatty acids; glutathione peroxidase; histology; interleukin-6; irradiation; mice; oils; radiation resistance; snakes; superoxide dismutase; topical application; tumor necrosis factor-alpha; ultraviolet radiation
- Abstract:
- ... The effects of topically administered snake (Deinagkistrodon acutus) oil and its main fatty acid components on skin photodamage were explored. Epidermal thickness, mice body weight, antioxidant enzymes (superoxide dismutase, glutathione peroxidase, catalase), inflammatory cytokines (tumor necrosis factor alpha and interleukin-6), skin histology, collagen content, and metalloproteinase-1 indicators ...
- DOI:
- 10.1016/j.jphotobiol.2019.111538
- https://doi.org/10.1016/j.jphotobiol.2019.111538
- Author:
- Hugo R. Monteiro; Marco F.L. Lemos; Sara C. Novais; Amadeu M.V.M. Soares; João L.T. Pestana
- Source:
- Chemosphere 2019 v.221 pp. 324-332
- ISSN:
- 0045-6535
- Subject:
- Chironomus riparius; acute exposure; amitraz; antioxidants; apiculture; aquatic invertebrates; biomarkers; catalase; chronic exposure; chronic toxicity; ecotoxicology; ectoparasiticides; electron transfer; glutathione peroxidase; lactate dehydrogenase; larval development; life history; lipid peroxidation; metabolism; midges; veterinary medicine
- Abstract:
- ... Acute and chronic toxicity of the formamidine pesticide amitraz to the midge Chironomus riparius was assessed using conventional ecotoxicological tests and biochemical approaches (biomarkers). Amitraz is mainly used as an ectoparasiticide in veterinary medicine, but also in agriculture and apiculture. However, information of amitraz toxicity to non-target invertebrates is limited. Besides the impa ...
- DOI:
- 10.1016/j.chemosphere.2019.01.018
- https://doi.org/10.1016/j.chemosphere.2019.01.018
- Author:
- Bingcui Chen; Kang Li; Lingtong Liao; Ruiming Wang; Piwu Li
- Source:
- American journal of potato research 2019 v.96 no.5 pp. 447-456
- ISSN:
- 1099-209X
- Subject:
- alpha-amylase; ammonium; ammonium salts; catalase; glucan 1,4-alpha-glucosidase; gluconates; glucose oxidase; hydrolysis; liquefaction; liquids; organic carbon; pH; pollution; potato starch; potatoes; research; saccharification; salt content; temperature; total nitrogen; value added; wastewater; China
- Abstract:
- ... In China, potato starch wastewater causes serious environmental pollution. Therefore, in this study, we aimed to develop a method for the transformation of potato starch in potato starch wastewater into ammonium gluconate, where potato starch wastewater was enzymatically hydrolyzed by liquefaction and saccharification. The optimum parameters of the hydrolysis process were as follows: α-amylase con ...
- DOI:
- 10.1007/s12230-019-09733-8
- https://doi.org/10.1007/s12230-019-09733-8
- Author:
- Wenjun Zhang; Li Chen; Yuanyuan Xu; Yue Deng; Luyao Zhang; Yinan Qin; Zikang Wang; Rui Liu; Zhiqiang Zhou; Jinling Diao
- Source:
- Aquatic toxicology 2019 v.208 pp. 62-70
- ISSN:
- 0166-445X
- Subject:
- Pelophylax nigromaculatus; abnormal behavior; amphibians; antioxidant biomarkers; bioaccumulation; body weight; catalase; cyproconazole; digestive system; enantiomers; exposure duration; genes; glutathione; histology; population dynamics; stereoselectivity; superoxide dismutase; tadpoles; thyroid gland; tissue distribution; toxicity
- Abstract:
- ... Pesticides are a major cause of reduction in the global population of amphibians. This study investigates the effect of varying concentrations of cyproconazole (1 and 10 mg/L) on Rana nigromaculata during a chronic 90 days exposure period. High levels of cyproconazole (10 mg/L) induced declined body weight, short snout–vent length, slow metamorphic development and abnormal behavioral endpoints in ...
- DOI:
- 10.1016/j.aquatox.2018.12.015
- https://doi.org/10.1016/j.aquatox.2018.12.015
- Author:
- Dhanya T. Thomas; Jos T. Puthur
- Source:
- Functional plant biology 2019 v.46 no.5 pp. 455-466
- ISSN:
- 1445-4408
- Subject:
- Oryza sativa; antioxidants; ascorbate peroxidase; catalase; cost effectiveness; crops; fluorescence; glutathione; metabolites; phenolic compounds; photosystem II; polyethylene glycol; proline; rice; salt stress; seed priming; seedlings; seeds; sodium chloride; stress tolerance; sugars; superoxide dismutase; ultraviolet radiation
- Abstract:
- ... UV-B radiation is a major abiotic stress factor that adversely affects the growth and productivity of crop plants including rice (Oryza sativa L.). However, on the other hand, lower doses of UV-B radiation applied to seeds can have a priming effect on plants emerging from it. In this study, seeds of O. sativa var. kanchana were primed with UV-B radiation (6 kJ m-2) and were further subjected to Na ...
- DOI:
- 10.1071/FP18258
- https://doi.org/10.1071/FP18258
- Author:
- Zheng Yang; Amna Mhamdi; Graham Noctor
- Source:
- Plant, cell and environment 2019 v.42 no.2 pp. 688-700
- ISSN:
- 0140-7791
- Subject:
- Arabidopsis; carbon dioxide; catalase; enzyme inhibition; genes; genetic markers; hydrogen peroxide; leaves; mutants; oxidative stress; photorespiration; root growth; roots; seeds; transfer DNA
- Abstract:
- ... Three genes encode catalase in Arabidopsis. Although the role of CAT2 in photorespiration is well established, the importance of the different catalases in other processes is less clear. Analysis of cat1, cat2, cat3, cat1 cat2, and cat2 cat3 T‐DNA mutants revealed that cat2 had the largest effect on activity in both roots and leaves. Root growth was inhibited in all cat2‐containing lines, but this ...
- DOI:
- 10.1111/pce.13453
- https://doi.org/10.1111/pce.13453
- Author:
- M.S. Indhu; P.S.L. Sesh; K. Loganathasamy; K. Jeyaraja; K. Padmanath; V. Pandiyan
- Source:
- Indian journal of animal research 2019 v.53 no.9 pp. 1181-1187
- ISSN:
- 0976-0555
- Subject:
- DNA; animal research; biomarkers; calcium; catalase; heart failure; lipids; metabolism; monocytes; neutrophils; oxidative stress; potassium; prognosis; skeletal muscle; sodium; urea; xanthine oxidase
- Abstract:
- ... Chronic mitral valve insufficiency (CMVI) is the most common acquired heart disease in dogs. In heart failure, the cellular oxygenation and metabolism are affected, which leads to the production of free radicals. Free radicals damage DNA, lipid and protein molecules in cells. In the present experiment, blood samples were collected from CMVI dogs with heart failure and were compared with the result ...
- DOI:
- 10.18805/ijar.B-3632
- https://doi.org/10.18805/ijar.B-3632
- Author:
- Sajal Ray; Arunodaya Gautam; Abhishek Ray; Subhadeep Das; Mitali Ray
- Source:
- Environmental science and pollution research international 2019 v.26 no.22 pp. 22625-22640
- ISSN:
- 0944-1344
- Subject:
- agricultural soils; cadmium; catalase; chromium; coelomocytes; composting; earthworms; encapsulation; enzyme activity; glutathione transferase; immune response; lead; mercury; mining; monophenol monooxygenase; nitric oxide; oxidative stress; pathogens; porosity; protein content; screening; soil pollution; soil sampling; superoxide anion; superoxide dismutase; tanneries; toxicity; toxins; tropical soils; India
- Abstract:
- ... Endogeic earthworm Metaphire posthuma (Valliant, 1868) is a common biological component of the tropical soil of India and other countries. The species is reported to influence fertility and porosity of soil and bear a high composting potential. Intensive agricultural, industrial, and mining activities increase the amount of toxic metals in soil causing physiological adversity in earthworm and othe ...
- DOI:
- 10.1007/s11356-019-05438-x
- https://doi.org/10.1007/s11356-019-05438-x
- Author:
- Burcu Yuksel; Ozlem Aksoy
- Source:
- Legume research 2019 v.42 no.5 pp. 640-645
- ISSN:
- 0976-0571
- Subject:
- Lens culinaris; abiotic stress; catalase; coumarin; enzyme activity; gene expression; hydrogen peroxide; legumes; lipid peroxidation; malondialdehyde; mutagens; probit analysis; quantitative polymerase chain reaction; research; superoxide dismutase
- Abstract:
- ... This study aimed to reveal the effects of coumarin on Lens culinaris Medik. The germinated and ungerminated seed counts of the experimental groups were determined and the EC₅₀ value was calculated by probit analysis. In biochemical studies, catalase and superoxide dismutase enzyme activities were investigated together with lipid peroxidation and hydrogen peroxide quantities. The results demonstrat ...
- DOI:
- 10.18805/LR-439
- https://doi.org/10.18805/LR-439
- Author:
- Julin Yuan; Meng Ni; Mei Liu; Haiyang Wang; Chao Zhang; Guoqiang Mi; Zhimin Gu
- Source:
- Aquaculture 2019 pp. 734241
- ISSN:
- 0044-8486
- Subject:
- Micropterus salmoides; alanine transaminase; antioxidant activity; antioxidants; bilirubin; blood chemistry; blood serum; body weight; catalase; cholesterol; crude fat; crude protein; enzyme activity; farmed fish; farming systems; food conversion; gene expression; gene expression regulation; genes; glutathione peroxidase; hepatosomatic index; liver; malondialdehyde; monounsaturated fatty acids; muscles; nutritive value; pollution; pollution control; polyunsaturated fatty acids; rearing; saturated fatty acids; specific growth rate; stocking rate; superoxide dismutase; survival rate; triacylglycerols; weight gain; China
- Abstract:
- ... In-pond raceway system (IPRS) was introduced to China as a sustainable pond farming approach since 2012 that effectively reduces pollution and facilitates management. To assess how IPRS affect the growth and quality of the farmed fish Micropterus salmoides, various rearing parameters were compared to the usual-pond system (UPS). The growth performances, muscle nutritional quality, serum biochemica ...
- DOI:
- 10.1016/j.aquaculture.2019.734241
- https://doi.org/10.1016/j.aquaculture.2019.734241
- Author:
- Luan He; Yong Zhang; Naixin Kang; Yaner Wang; Ziyu Zhang; Zhengxia Zha; Shilin Yang; Qiongming Xu; Yanli Liu
- Source:
- Phytomedicine 2019 v.56 pp. 136-146
- ISSN:
- 0944-7113
- Subject:
- Anemone chinensis; Western blotting; adverse effects; anti-inflammatory activity; antineoplastic activity; antioxidant activity; apoptosis; blood; body weight; catalase; cell viability; cisplatin; creatinine; drug therapy; flow cytometry; glutathione; histopathology; in vivo studies; kidneys; mice; models; neoplasms; nephrotoxicity; protective effect; reactive oxygen species; renal failure; saponins; superoxide dismutase; urea nitrogen
- Abstract:
- ... Cisplatin is a highly effective chemotherapeutic agent commonly used in the treatment of a wide variety of malignancies. However, its clinical usage is severely limited by its serious side effects, especially nephrotoxicity. Anemoside B4, is a major saponins, rich in root of Pulsatilla chinensis (Bunge), has anti-inflammation in vitro. However, the antioxidant or anti-inflammatory effects of anemo ...
- DOI:
- 10.1016/j.phymed.2018.10.035
- https://doi.org/10.1016/j.phymed.2018.10.035
- Author:
- Wafa A. AL-Megrin; Afrah F. Alkhuriji; Al Omar S. Yousef; Dina M. Metwally; Ola A. Habotta; Rami B. Kassab; Ahmed E. Abdel Moneim; Manal F. El-Khadragy
- Source:
- Antioxidants 2019 v.9 no.1 pp. -
- ISSN:
- 2076-3921
- Subject:
- alanine transaminase; antioxidants; apoptosis; aspartate transaminase; bilirubin; blood serum; caspase-3; catalase; ecosystems; glutathione; glutathione peroxidase; glutathione-disulfide reductase; heavy metals; heme oxygenase (biliverdin-producing); hepatotoxicity; histopathology; inducible nitric oxide synthase; interleukin-1beta; lead; lead acetate; liver; luteolin; males; malondialdehyde; nitric oxide; poisoning; pro-apoptotic proteins; superoxide dismutase; transcription factor NF-kappa B; tumor necrosis factor-alpha
- Abstract:
- ... The abundant use of lead (Pb; toxic heavy metal) worldwide has increased occupational and ecosystem exposure, with subsequent negative health effects. The flavonoid luteolin (LUT) found in many natural foodstuffs possesses antioxidant and anti-inflammatory properties. Herein, we hypothesized that LUT could mitigate liver damage induced by exposure to lead acetate (PbAc). Male Wistar rats were allo ...
- DOI:
- 10.3390/antiox9010010
- https://doi.org/10.3390/antiox9010010