Amenorrhea; Gonadal steroid hormones; Diagnosis differential.

闭经；性腺甾类激素；诊断，鉴别。

Our study showed that steroid hormones can be good prognostic factors of survival and complications of septic shock.

我们的研究显示，性类固醇激素是一个有益于幸存和脓毒败血症并发症预后的因素。

Dioscorea zingiberensis Wright CH, as a special species of Chinese plant, is an important source of steroid hormones.

盾叶薯蓣是中国特有的植物，是甾体激素的重要来源。

Microbial transformation of steroid hormones has important significance of application in the current production of drugs.

微生物转化在当前甾体激素药物的生产中具有重要应用意义。

Objective To study the synergistic effect on male anti fertility of a combined regimen of lowdoes gossypol with steroid hormones.

目的 探讨低剂量棉酚和甾体激素联合用药发挥抗男性生育的药物协同作用。