头孢他啶与5种止血药在输液中配伍的稳定性考察

目的 考察头孢他啶与 5种止血药 (维生素K1、酚磺乙胺、氨甲苯酸、氨甲环酸、氨基己酸 )在 3种输液中配伍后的稳定性。方法 分别采用紫外分光光度法、系数倍率法及双波长分光光度法观察头孢他啶与 5种止血药配伍后在 5℃、2 0℃、37℃下 ,4h内头孢他啶含量及混合液的pH和外观的变化。结果 头孢他啶与 5种止血药在NS、5 %GS、GNS中配伍后 ,在不同温度下4小时内含量及混合液pH均无显著变化。结论 注射用头孢他啶与 5种止血药在 3种输液中在 4h内可配伍应用。

Investigation on the Rare and Endangered Plants in the Fenhe Source

Fouty-eight species of rare and endanged plants in the Fenhe Source,belong to 21 families 37 genera.There were 1specie of national second-class protected plant and 3 species of national third-class plants;4 species of first-class protected plants,6 species of second-class protected plants and 14 species of third-class protected plants in Shanxi Province.On the basis of analyzing the endanged reasons,related protection countemeasures were put forward in this article.

遵义县群众体育现状——对经济欠发达省份一个全国体育先进县的调查

运用问卷调查和访谈的方法,对经济欠发达省份贵州省的全国体育先进县——遵义县的群众体育现状进行了实地调查,发现该县群众体育事业的各项发展指标较当年有较大幅度下降,并针对我国县级群众体育事业的发展提出一些建设性意见。