Estradiol metabolism by liver homogenates and microsomes of normal and cirrhotic male rats.

Incubation experiments show that homogenates and microsomes obtained from CCl4-induced cirrhotic livers of male rats metabolize an estradiol load at a much slower rate than preparations from normal livers. The decreased metabolic capacity results in a slower disappearance of estradiol from the incubation medium, and in a slower transformation of metabolized estradiol to polar extractable and to highly polar nonextractable metabolites.