Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:1.6.99.3 (diaphorase)
 5,903 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Male 3-month-old Wistar rats dosed i.p. with 200 mg/kg of nitromethane or -ethane showed increased acid proteinase activity in the brain 4 h after the injection. The change was accompanied by a marginal increase in the cerebral glutathione concentration. Nitroethane caused enhanced epoxide hydrolase and UDP-glucuronosyltransferase activity in the hepatic microsomal fraction up to 48 h while 7-ethoxycoumarin o-deethylase decreased. These biochemical changes were accompanied by proliferation of smooth endoplasmic reticulum and degranulation and disorganization of the rough endoplasmic reticulum of the nitroethane-exposed liver cells. The hepatic effects of nitromethane were restricted to decreased cytochrome c reductase activity with proliferation of smooth endoplasmic reticulum. The results point at limited peroxidative damage possibly involving reduction of the nitrogroup.
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PMID:Comparison of acute toxic effects of intraperitoneally injected nitromethane and nitroethane in rats. 681 33