Abstract

IntroductionMethomyl (MET) is a monomethyl carbamate insecticide that is widely used around the world. MET is highly toxic to humans via oral exposure and mainly affects the liver tissue. It actually induces toxicity through overproduction of Reactive Oxygen Species (ROS) leading to oxidative stress with subsequent destruction of lipids, proteins, and nucleic acids.Materials and MethodsVarious plant extracts have been primarily screened for their antioxidant activities by measuring the free radical scavenging ability. Later, the plant extract with the highest antioxidant efficacy has been further formulated into a nanosuspension and the antioxidative effect has also been investigated against MET. Additionally, liver, kidney, and heart function biomarkers, liver tissue oxidative stress parameters, and total antioxidant capacity were assessed. Moreover, RT-PCR was applied to measure the Nrf2 expression.ResultsThe antioxidant screening data showed that balanites extract (BLT, Balanites aegyptiaca) had the most potent antioxidant activity. Besides, BLT showed dose-dependent improvement in liver, heart, and kidney functions in experimental mice treated with MET. The antioxidant biomarkers in liver tissue and total antioxidant capacity were elevated as compared to the MET-treated group. Furthermore, BLT significantly ameliorated MET-induced toxicity via the induction of Nrf2 and MET hepatic clearance. This study suggests the potential use of BLT extract as a natural antioxidant for the safe management of MET-induced hepatotoxicity and oxidative stress.ConclusionsBased on the presented data in this study, it can be concluded that BLT or BLT-NS can be used as a safe drug for methomyl toxicity.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call