以往文献报道中药对股骨头缺血性坏死有一定的疗效,但缺乏实验依据,我们根据临床体会,用自制的益气化瘀剂对激素造成的家兔股骨头缺血坏死变化的血流相关因素进行了实验性治疗研究,证实中药对该病的治疗作用,报道如下。1 材料与方法1.1 动物及分组 新西兰雌兔36只,4月龄,2～3kg。随机分为正常对照6只,模型对照组6只,中药预防组6只,中药治疗组6只,对照组9只,动物分组只数均为实际实验数,其余9只由于实验中耐受力下降而死亡。模型组每周每公斤体重肌注甲基强龙2.7mg,4w满 Previous studies have reported that Chinese medicine has a certain effect on avascular necrosis of the femoral head, but lack of experimental basis, we according to the clinical experience, with the self-made Yiqi Huatan agent on hormone-induced changes in blood flow in rabbits with avascular necrosis of the femoral head Factors The experimental treatment study was conducted to confirm the therapeutic effect of traditional Chinese medicine on the disease. The report is as follows. 1 Materials and methods 1.1 Animals and groups 36 New Zealand female rabbits, 4 months old, 2 ~ 3kg. Randomly divided into 6 normal controls, 6 model control groups, 6 Chinese medicine prevention groups, 6 Chinese medicine treatment groups, and 9 control groups. The number of animal groups was only the actual number of experiments, and the remaining 9 were due to the tolerance in the experiment. Drop and die. The model group was intramuscularly injected with 2.7 mg of methylprednisolone per week and 4 w