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体育运动对月经的影响已被人们重视,许多报道也证实女运动员初潮延迟,月经异常的发生率高,但其发生机理尚不完全清楚,为此,作者对5名女大学生运动员通过自行车测力计,在相当氧摄取量60%的负荷强度下,进行长达60分钟的运动负荷试验,并就其内分泌学的变动作了调查。 1.血清激素的基础值:在试验前安静状态下卵泡期和黄体期的激素水平均在正常范围,两期的PRL(催乳素)值均≤7ng/ml,不存在高PRL血症。 2.试验中血清激素值的变动:雌二醇(E_2)两期均有所增加,但黄体期上升明显(P<0.05)。
The impact of sports on menstruation has been taken seriously, many reports also confirmed that female athletes delayed menarche, the incidence of abnormal menstruation is high, but its mechanism is not yet fully understood. To this end, the author of five female college athletes through bicycle force The exercise load test was carried out for 60 minutes at a load intensity equivalent to 60% of the oxygen intake, and the change of its endocrinology was investigated. 1. Serum Hormone Basal Value: The hormone levels of follicular phase and luteal phase in the quiescent state before the experiment are within the normal range. Both PRL (prolactin) values are less than or equal to 7ng / ml, and there is no high PRL hyperlipidemia. Changes in serum hormone values during the trial: Estradiol (E2) increased in both phases, but the luteal phase increased significantly (P <0.05).