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. 2001 May;39(5):436-40.

Protective effect of N-acetylcysteine in isoniazid induced hepatic injury in growing rats

S Attri  1 , S V Rana, K Vaiphie, R Katyal, C P Sodhi, S Kanwar, K Singh
Affiliations
  • PMID: 11510126

Protective effect of N-acetylcysteine in isoniazid induced hepatic injury in growing rats

S Attri et al. Indian J Exp Biol. 2001 May.

Abstract

Status of oxidative/antioxidative profile was the mechanistic approach to inumerate the nature of protection by N-acetylcysteine (NAC) in isoniazid (INH) exposed experimental animals. Analysis of lipid peroxidation, thiol levels, cytochrome P450, superoxide dismutase (SOD), catalase, glutathione peroxidase, reductase and transferase were estimated in liver along with the body and liver weight of animals and histological observations. Isoniazid exposure to animals resulted in no change in body and liver weights. Thiols, lipid peroxidation, catalase, SOD glutathione peroxidase, reductase, transferase and cytochrome P450 levels were altered with INH exposure. Supplementation of NAC with INH protected the animals against hepatotoxic reactions by minimizing the free radical induced tissue injury and overall maintenance of the endogenous scavengers of free radicals.

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