Methods The rats were given with Huanggui enema by enemata and the paw swelling and pain threshold of rats were observed; 方法用黄桂灌肠剂给大鼠灌肠,观察其对角叉菜胶所致大鼠足跖肿胀、大鼠痛阈值的影响。
Objective: To optimize the preparation techniques for the San Xiao micro enemata. 目的:优选三效微型灌肠剂的制备工艺。
Results: The enemata was prepared by the water-extraction and alcohol-precipitation method. 结果:采用水提醇沉法制备。