蒙药野罂粟对腹泻大鼠脏器AC、cAMP、cGMP含量影响的实验研究

本文研究野罂粟对实验动物脏器中腺苷酸环化酶（AC）、环磷酸腺苷（cAMP）、环磷酸鸟苷（cGMP）含量的影响,探讨野罂粟作用的脏器归属.采用双抗体夹心酶联免疫吸附法（ELISA）测定各脏器组织中AC、cAMP、cGMP含量.与模型组比较,野罂粟降低大鼠心内AC含量,升高脾、大肠、小肠内AC含量;降低大肠内cAMP含量,升高胃内cAMP含量;降低肺内cGMP含量,升高大肠、脑内cGMP含量;降低大肠内cAMP/cGMP比值.结果发现野罂粟作用后,胃、肺、大肠内环核苷酸浓度变化显著.     

环核苷酸检测法研究中药归经

中药归经理论的研究对解释中药作用的趋向性具有重要的意义,本文简要介绍了中药归经及其现代研究方法,并总结归纳了环核苷酸检测法研究中药归经的研究进展,为进一步完善归经理论的研究提供了一定的参考．     

Preparation of protein samples for gel electrophoresis by sequential extraction

Since preparation and solubilization of protein samples are crucial factors in proteome research,the authors established a sequential extraction technique to prepare protein samples from the body wall of the 5th instar larvae of silkworm.Bombyx mori.Two kinds of protein samples were obtained from the body wall using the method.Between the two types of samples only about 15% proteins were identical;the majority were different,indicating that more species of proteins could be obtained with the sequential extraction method;which will be useful for preparation of protein samples for proteome study.     

传统膏药制备工艺研究进展

本文简要介绍了当前我国传统膏药制备工艺的研究进展,以及与现代科技结合形成的新的制备工艺和剂型,旨在通过对现有工艺优点与不足之处的论述,找到膏药制备工艺新的思路与方法.