Acute and repeat-dose toxic effects ofHOC (7-hydroxycoumarin), ethanol and their mixture were studied in rats. Single oral administration of HOC (5,000 mg/kg) caused transitional glycosuria associated with lowered...Acute and repeat-dose toxic effects ofHOC (7-hydroxycoumarin), ethanol and their mixture were studied in rats. Single oral administration of HOC (5,000 mg/kg) caused transitional glycosuria associated with lowered serum glucose levels, decreased urea clearance. HOC given orally during 28 days (200 mg/kg) decreased serum glucose, and increased serum triglyceride concentrations. No enhancement of acute toxic effect of HOC (5,000 mg/kg) and ethanol (6,000 mg/kg) mixture was found in the acute toxicity study phase. Effect of HOC (200 mg/kg) and ethanol (750 mg/kg) during 28 days of exposure was less pronounced in comparison with HOC effect only, as far as neither decrease of glucose, nor increase oftriglyceride serum concentrations were found.展开更多
文摘Acute and repeat-dose toxic effects ofHOC (7-hydroxycoumarin), ethanol and their mixture were studied in rats. Single oral administration of HOC (5,000 mg/kg) caused transitional glycosuria associated with lowered serum glucose levels, decreased urea clearance. HOC given orally during 28 days (200 mg/kg) decreased serum glucose, and increased serum triglyceride concentrations. No enhancement of acute toxic effect of HOC (5,000 mg/kg) and ethanol (6,000 mg/kg) mixture was found in the acute toxicity study phase. Effect of HOC (200 mg/kg) and ethanol (750 mg/kg) during 28 days of exposure was less pronounced in comparison with HOC effect only, as far as neither decrease of glucose, nor increase oftriglyceride serum concentrations were found.