Siegberg R, Nilsson C G, Stenman U H, Widholm O
Department of Obstetrics and Gynaecology, University Central Hospital, Helsinki, Finland.
Ann Clin Res. 1987;19(3):183-6.
The hormone levels of 13 polymenorrhoeic adolescent girls were evaluated. Twenty-eight adolescent girls with regular menstruation served as controls. Serum concentrations of luteinizing hormone, follicle-stimulating hormone, prolactin, oestradiol, progesterone, testosterone, androstenedione, dehydroepiandrosterone, dehydroepiandrosterone-sulphate, and sex hormone binding-globulin were determined in blood samples obtained over one menstrual cycle. In girls with polymenorrhoea the frequency of ovulation was significantly lower than in the control group as estimated on the basis of the progesterone level five days before the onset of menstruation. Low progesterone and oestradiol levels during the late part of the cycle were the main abnormalities of polymenorrhoeic adolescent girls. No differences in the other hormonal parameters were found. The duration of menstrual bleeding was similar in both groups.
对13名月经频发的青春期女孩的激素水平进行了评估。28名月经周期规律的青春期女孩作为对照。在一个月经周期内采集的血样中测定血清促黄体生成素、促卵泡生成素、催乳素、雌二醇、孕酮、睾酮、雄烯二酮、脱氢表雄酮、硫酸脱氢表雄酮和性激素结合球蛋白的浓度。根据月经来潮前五天的孕酮水平估计，月经频发女孩的排卵频率显著低于对照组。月经周期后期孕酮和雌二醇水平低是月经频发青春期女孩的主要异常情况。其他激素参数未发现差异。两组的月经出血持续时间相似。
