本文报告“黄白合剂”抗实验性环磷酰胺白细胞减少效应的实验研究。材料与方法选择20g 左右健康纯种小白鼠40只,随机分成“黄白合剂”组、黄芪组、白花蛇舌草组和生理盐水对照组,每组10只,雌雄各半。以环磷酰胺70mg/kg,腹腔内注射法对4组动物制成实验性环磷酰胺白细胞减少的动物模型。给环磷酰胺后第3天 This article reports “Huangbai Mixture ” experimental leukopenia effect of experimental cyclophosphamide. Materials and Methods 40 healthy and purebred white mice (20 g) were randomly divided into two groups: “Huangbai Mixture” group, Huangqi group, Hedyotis diffusa group and normal saline control group. Each group consisted of 10 males and females. Intraperitoneal injection of cyclophosphamide 70mg/kg was used to establish an animal model of experimental cyclophosphamide leukopenia in four groups of animals. On the 3rd day after cyclophosphamide