Pretreatment with diallylsulphide modulates mercury-induced neurotoxicity in male rats

Acta biochimica Polonica
S Ansar

Abstract

Many studies have reported on the toxicity and related oxidative stress of mercury. Antioxidants play an important role in counteracting metal-induced neurotoxicity under in vivo conditions. In this study, the effect of diallylsulphide (DAS) was evaluated on mercuric chloride induced activities of catalase, superoxide dismutase, glutathione peroxidase and glutathione content in brains of rats. Pretreatment of rats with DAS in the Hg-treated group also inhibited an increase in lipid peroxidation and elevated acetyl cholinesterase and glutathione content. Activities of antioxidant enzymes were also restored concomitantly when compared to the control rats after DAS administration. DAS also caused a decrease in tumor necrosis factor-α level which was higher in HgCl2-treated group. The results indicate that DAS augments antioxidant defense with anti-inflammatory response against HgCl2-induced neurotoxicity. The increased level of antioxidant enzymes enhances the antioxidant potential of the organ to reduce oxidative stress.

Citations

Oct 31, 2017·Metallomics : Integrated Biometal Science·Paulo Mecenas Alves Farias-JuniorRafael Rodrigues Lima
Sep 25, 2018·Toxicological Sciences : an Official Journal of the Society of Toxicology·Jinning SuoXiulan Zhao
Jun 6, 2018·Frontiers in Molecular Neuroscience·Francisco B TeixeiraRafael R Lima
Feb 3, 2020·Food and Chemical Toxicology : an International Journal Published for the British Industrial Biological Research Association·Xianjie LiKeqin Xie

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

Food and Chemical Toxicology : an International Journal Published for the British Industrial Biological Research Association
Mohamed S OthmanAhmed E Abdel Moneim
Basic & Clinical Pharmacology & Toxicology
P R AugustiT Emanuelli
© 2021 Meta ULC. All rights reserved