[LH, FSH and progesterone level in the blood plasma of women with normal menstrual cycle].
Luteinizing hormone (LH), folliculostimulating hormone (FSH) and progesterone were studied by the radioimmunoassay in a group of 10 women throughout a normal menstrual cycle. The LH and the FSH peak occurs at the middle of the cycle. At the early follicular phase the FSH level was higher than that of the LH. During the follicular and the lutein phases the plasma progesterone level was 0.65 +/- 0.12 ng/ml and 12.4 +/- 2.3 ng/ml, respectively. The laboratory criteria of the normal ovular cycle are: a) a mid-cycle LH peak; b) plasma progesterone level at the lutein phase were 10-15 times greater than at the follicular one; c) progesterone peak at the mid-lutein phase; d) the duration of the lutein phase of 12-15 days.
D000328:Adult; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood*; D005498:Follicular Phase; D006801:Humans; D008183:Luteal Phase; D007986:Luteinizing Hormone / Q000097:blood*; D008598:Menstruation; D011374:Progesterone / Q000097:blood*; D013997:Time Factors
D011374:Progesterone; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone
Uroven' liuteiniziruiushchego, follikulostimuliruiushchego gormonov i progesterona v plazme krovi u zhenshchin s normal'nym menstrual'nym tsiklom