Evaluation of the Impacts of Taurine on Oxidative Stress Indices in Sera and Brain of Rats Exposed to Cypermethrin
Journal of Applied Sciences and Environmental Management(2021)
Abstract
Cypermethrin is a pyrethroid insecticide applied for pest control on animals and the environment. Taurine is a putative antioxidant and bioprotective amino acid. The purpose of the research was to evaluate the impacts of taurine on oxidative stress indices in the sera and brains of rats exposed to cypermethrin. Forty rats were assigned to five groups of eight rats each. Distilled water was given to the first group, while the second group received soya oil (2 ml/kg). Cypermethrin (20 mg/kg) was administered to the third group. The Taurine50+Cypermethrin group received taurine (50 mg/kg) and cypermethrin, while the Taurine100+Cypermethrin group was administered with taurine (100 mg/kg) and Cypermethrin. The treatments were given once daily by oral gavage for 35 days. Sera were obtained from the blood samples of the rats after the completion of the study for the determination of the oxidative stress indices (malondialdehyde concentration and the activities of antioxidant enzymes). Oxidative stress indices were analysed in the brains. Taurine significantly (P< 0.05) augmented the superoxide dismutase activity in the sera. However, other oxidative stress indices were not ameliorated by taurine in the sera and the brains. Cypermethrin (20 mg/kg) did not overtly evoke oxidative stress in the sera and the brains of the rats in this study, probably because it is a moderately toxic insecticide. This is the first study that has investigated the effects of taurine on cypermethrin toxicity. Further research is warranted to expound the mechanisms of action of taurine and cypermethrin in biological systems. Keywords: Taurine, Cypermethrin, Serum, Brain, Oxidative Stres
MoreTranslated text
Key words
taurine,oxidative stress,oxidative stress indices,cypermethrin
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined