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有关雌性动物生殖道分泌物的组成已有大量的知识,尽管收集人类生殖道液是困难的,但已经积累了很多资料,最近分析了健康妇女性交时阴道液中较多的碘、钠、钾、氯和钙以提供有关生殖道其他部分的资料。在一个月经周期中不管性交与否阴道液持续存在但有明显不同的离子特征。Na~+浓度低于血浆或血清的基础范围,偶见短暂的峰值,大约只持续1天。Cl~-基本的浓度也低于血清,偶有增加。这两种离子浓度的变动通常是联系的,但偶有分离。阴道分泌物中K~+的水平高于血浆,于是阴道液出现有低Na~+高K~+的比率。这显然是不被月经周期或其他因素的变化所影响的。众所周知性交导致具有血浆渗出物离子特点的阴道润滑液形成,这大概会引起阴道分泌物Na~+浓度升高,诸如此类的变化未能
There is already a great deal of knowledge about the composition of reproductive tract secretions in females. Although it is difficult to collect human reproductive tract fluid, a great deal of information has been accumulated and more recent analyzes of iodine, sodium and potassium in the vaginal fluid of healthy women during sexual intercourse , Chlorine and calcium to provide information on other parts of the genital tract. In a menstrual cycle regardless of sexual intercourse or vaginal fluid persists but there are distinctly different ion characteristics. Na ~ + concentration below the plasma or serum base range, occasionally transient peak, only lasts about 1 day. Cl ~ - the basic concentration is lower than the serum, occasionally increased. Changes in these two ion concentrations are usually linked, but occasionally separated. Vaginal secretions in the level of K ~ + higher than plasma, so there is a low vaginal fluid Na ~ + high K ~ + ratio. This is obviously not affected by changes in the menstrual cycle or other factors. It is well-known that sexual intercourse leads to the formation of vaginal fluid that is characteristic of plasma exudate ions, which probably causes elevated concentrations of Na ~ + in vaginal secretions and such changes do not