13.5 - Ovary Flashcards
1
Q
LH acts on what cells of the ovary?
A
- theca cells
- androgen production
2
Q
FSH acts on what cells of the ovary? what is the result?
A
- granulosa
- convert androgen to estradiol
3
Q
what are the levels of LH and FSH in PCOS?
A
- high LH
- low FSH
LH:FSH > 2
4
Q
what is the cause of hirsutism in PCOS?
A
excess androgen production from theca cells
5
Q
what causes the degeneration of follicles in PCOS?
A
estrone feedback decreases FSH
