| Popis: |
Serum LH, E2-17 beta and progesterone concentration were measured in 16 cycles of 15 female Japanese monkeys. Three of the 16 cycles were ascertained to be anovulatory. Ten of the 13 ovulatory cycles showed LH peaks varying from 25 to 280 ng/ml. However, in remaining 3 cycles, LH peak could not be determined, probably because of a lag of blood-sampling schedule. E2-17 beta peaks were detected 0-30 hrs before LH peak in 8 cycles, but 13 or 20 hrs after LH peak in 2 cycles. Time-intervals from LH peak to ovulation ranged 0-47 hrs 30 min. No correlation was detected between concentrations of LH and progesterone in the luteal phase. |
