microsomal activity was elevated with estradiol benzoate or little affected by estrogens except for depressions in hydroxylase levels with equilin ( 15 micrograms ) and the high dosages of hexestrol and diethylstilbestrol , the last agent also eliciting an increase in cytochrome p-450 .
C0019467
hexestrol
C0012203
diethylstilbestrol