The hepatic lipid peroxidation, copper and fibrosis in cholestatic rats.

Hepatic lipid peroxidation was shown to be stimulated in the livers of cholestatic rats with increased hydroxyproline levels. In another group, cholestatic rats were fed with a copper-supplemented diet to increase hepatic copper levels. Although liver copper concentrations increased about 16-fold in copper supplemented cholestatic rats compared to normally fed cholestatic rats, no change was observed either in hepatic lipid peroxidation or in hydroxyproline levels.