These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


PUBMED FOR HANDHELDS

Search MEDLINE/PubMed


  • Title: Protective role of thiol chelators against dimethylmercury induced toxicity in male rats.
    Author: Joshi D, Mittal DK, Shrivastava S, Shukla S.
    Journal: Bull Environ Contam Toxicol; 2010 May; 84(5):613-7. PubMed ID: 20401649.
    Abstract:
    The present study was undertaken to establish mode of action, comparative therapeutic efficacy and safety evaluation of N-acetyl cysteine and dithiothreitol against acute dimethylmercury poisoning in rats. Male Sprague-Dawley albino rats (150 +/- 10 g) were randomly divided into six groups. Group 1 served as control. Group 2-4 were administered dimethylmercury (10 mg/kg, p.o.) once only and group 2 served as experimental control. Animals of group 3 and 4 were received N-acetyl cysteine and dithiothreitol. Compared to the control, significant increase (p < or = 0.05) was observed in the activities of aspartate aminotransferase, alanine aminotransferase, alkaline phosphatase, lipid peroxidation level and mercury ion concentration, however reduced glutathione, catalase, adenosine triphosphatase, acetyl cholinesterase (in brain only) were also decreased. It was concluded that N-acetyl cysteine provided maximum protection when compared with dithiothreitol group.
    [Abstract] [Full Text] [Related] [New Search]