AIM: To study the effects of actinomycin D on subcellular distribution of nucleolar protein fibrillarin in HEp-2(human e......

目的 对比常用的三种建立宫内发育迟缓（ＩＵＧＲ）大鼠模型的方法，选择适用于儿科研究ＩＵＧＲ对生后生长发育和代谢远期影响的动物实验模型。方法 １５只......

采用高效液相色谱法测定发酵液中放线菌素Ｄ的含量。色谱条件为：ＹＷＧ－Ｃ１８柱，甲醇：水为流动相，流速１．０ｍｌ／ｍｉｎ，检测波长２５４ｎｍ，方法的精密度、线性关系和回收率均良好......

Background: Use of Chemotherapy is a double edged sword apart from destroying malignant cells it also has life threateni......