目的 研究戊酸雌二醇与炔诺酮的复方 (E N)对动物性激素影响。方法 小鼠子宫测重试验、观察大鼠阴道上皮细胞角化试验、观察兔子宫内膜变化试验。结果 E N使小鼠子宫增重 ,促进大鼠阴道上皮细胞角质化 ,使兔子宫内膜腺体增生。结论...目的 研究戊酸雌二醇与炔诺酮的复方 (E N)对动物性激素影响。方法 小鼠子宫测重试验、观察大鼠阴道上皮细胞角化试验、观察兔子宫内膜变化试验。结果 E N使小鼠子宫增重 ,促进大鼠阴道上皮细胞角质化 ,使兔子宫内膜腺体增生。结论 动物实验表明 :E展开更多
To develop a HPLC method for determination of estradiol valerate and norethisterone in compound batlets.Methods The chromatographic system consisted of Zorbax CN column and mobile phase of MeCN-H2O (47:53),with a dete...To develop a HPLC method for determination of estradiol valerate and norethisterone in compound batlets.Methods The chromatographic system consisted of Zorbax CN column and mobile phase of MeCN-H2O (47:53),with a detection wavelength at 280 nm.Progesterone was as the internal standard.Results The average (n=9)recovery both for estradiol valerate and norethisterone was 100.6% with RSD 0.9% and 100.2% with RSD 0.8%,respectively.Three batches of samples were analyzed,and satisfactory results were achieved.Conclusion Without complicated sampling procedure,the method was simple,rapid and accurate for the assay of the components in this pharmaceutical formulation.展开更多
文摘To develop a HPLC method for determination of estradiol valerate and norethisterone in compound batlets.Methods The chromatographic system consisted of Zorbax CN column and mobile phase of MeCN-H2O (47:53),with a detection wavelength at 280 nm.Progesterone was as the internal standard.Results The average (n=9)recovery both for estradiol valerate and norethisterone was 100.6% with RSD 0.9% and 100.2% with RSD 0.8%,respectively.Three batches of samples were analyzed,and satisfactory results were achieved.Conclusion Without complicated sampling procedure,the method was simple,rapid and accurate for the assay of the components in this pharmaceutical formulation.