Abstract
A strong positive correlation of serum dehydroepiandrosterone sulfate (DHEA-S) and estrone (E1) with bone mineral density (BMD) in postmenopausal women but no correlation between serum estradiol (E2) and BMD in the same group suggest that circulating adrenal androgen may be converted to estrogen in peripheral tissues including osteoblast and may contribute to BMD maintenance. Actually, in cultured human osteoblast cells, DHEA can be converted to androstenedione and then androstenedione to estrone through the apparent aromatase activity. In human bone cells, intracrine mechanism through aromatase activity may contribute to the local production of estrogens, thus leading to protective effect against osteoporosis especially after menopause.
Sign-in/Register to access full text options 
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 callDisclaimer: 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.
