Abstract

Treatment of ovariectomized rats with dietary clofibrate caused a manyfold increase in the liver microsomal esterification of estradiol with fatty acids. The stimulatory effect of clofibrate administration on fatty acid esterification of estradiol by liver microsomes was paralleled in vivo by enhanced estradiol-induced increases in the formation of lobules in the mammary gland and by increased incorporation of bromodeoxyuridine into these lobules. In contrast to the stimulatory effect of clofibrate administration on the action of estradiol in the mammary gland, clofibrate administration had no effect on the uterotropic action of estradiol. These results indicate that clofibrate administration has a selective stimulatory effect on the hormonal action of estradiol in the mammary gland but not in the uterus.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.