in order to determine the relative contribution of granulosa cells and follicular fluid of the preovulatory follicle to ovarian and peripheral vein levels of principal steroids in the late follicular phase , as well as the importance of granulosa cells and theca cells in subsequent corpus luteum function , 32 rhesus and cynomolgus monkeys were studied .
C0018120
follicle
C0018207
granulosa cells