administration of conjugated estrogens ( premarin ) to women undergoing hysterectomy , or exposure , in vitro , of the endometrial tissue to 17 beta-estradiol produced an increased incorporation of [ 35s ] methionine into a specific protein which migrated on sds-polyacrylamide gels at a molecular weight of about 55 000 .
C0014938
conjugated estrogens
C0699710
premarin