Journal ArticleDOI
DNA damage and oxidative stress modulatory effects of glyphosate-based herbicide in freshwater fish, Channa punctatus.
Christopher Didigwu Nwani,Christopher Didigwu Nwani,Naresh Sahebrao Nagpure,Ravindra Kumar,Basdeo Kushwaha,Wazir Singh Lakra +5 more
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TLDR
Induction of oxidative stress in the blood and gill cells were evidenced by increased lipid peroxidation level, while antioxidants namely superoxide dismutase, catalase and glutathione reductase responded in a concentration-dependent manner.About:
This article is published in Environmental Toxicology and Pharmacology.The article was published on 2013-09-01. It has received 90 citations till now. The article focuses on the topics: Comet assay & Lipid peroxidation.read more
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Zinc oxide nanoparticles induce oxidative DNA damage and ROS-triggered mitochondria-mediated apoptosis in zebrafish embryos.
TL;DR: The data imply that nano-ZnO induce an excessive production of ROS which then activate the apoptosis pathway mediated by mitochondria and caspases, which could be a physiological mechanism compensating for body hypoxia.
Journal ArticleDOI
Thiamethoxam induces oxidative stress and antioxidant response in zebrafish (Danio Rerio) livers.
TL;DR: Thiamethoxam could induce oxidative stress and DNA damage on the exposed zebrafish, and a clear dose‐response relationship was found for DNA damage.
Journal ArticleDOI
Studies on biomarkers of oxidative stress and associated genotoxicity and histopathology in Channa punctatus from heavy metal polluted canal
TL;DR: It can be concluded that the sugar mill effluent has the potential to cause oxidative stress, DNA damage and histopathology in C. punctatus exposed to effluents and the consumers may suffer adverse health effects like that in indicator organism.
Journal ArticleDOI
Re-registration Challenges of Glyphosate in the European Union
András Székács,Béla Darvas +1 more
TL;DR: The precautionary principle appears to be the optimal approach in this case for regulation in the EU in relation to re-registration of the active herbicide ingredient glyphosate.
Journal ArticleDOI
Biochemical and molecular impacts of glyphosate-based herbicide on the gills of common carp
TL;DR: The biochemical assays results revealed that GLY treatment remarkably altered the transcriptional levels of HSP70 and HSP90; inhibited the activities of SOD, CAT, GPx, GR, and T-AOC; reduced the contents of GSH, but remarkably promoted MDA and PC contents, suggesting thatGLY exposure induced oxidative stress and lipids and proteins damage in the carp gills.
References
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Journal Article
Protein Measurement with the Folin Phenol Reagent
TL;DR: Procedures are described for measuring protein in solution or after precipitation with acids or other agents, and for the determination of as little as 0.2 gamma of protein.
Book
Standard methods for the examination of water and wastewater
TL;DR: The most widely read reference in the water industry, Water Industry Reference as discussed by the authors, is a comprehensive reference tool for water analysis methods that covers all aspects of USEPA-approved water analysis.
Book ChapterDOI
Catalase in vitro
TL;DR: In this article, the catalytic activity of catalase has been investigated using ultraviolet (UV) spectrophotometry and Titrimetric methods, which is suitable for comparative studies for large series of measurements.
Journal ArticleDOI
A simple technique for quantitation of low levels of DNA damage in individual cells
TL;DR: Human lymphocytes were exposed to X-irradiation or treated with H2O2 and the extent of DNA migration was measured using a single-cell microgel electrophoresis technique under alkaline conditions and this technique appears to be sensitive and useful for detecting damage and repair in single cells.