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复方木香注射液是由广木香、乌药、枳实黄荆子各等量制成。临床用于治疗胃肠术后气胀获良好疗效,为探讨其作用原理,对其药理作用进行了实验研究。1.复方木香注射液对各种动物肠平滑肌的作用:浴槽中药物浓度为1.0×10~(-3)～2.4×10~(-2)g/ml,对家兔、豚鼠、大鼠、小鼠离体小肠的自动收缩均有不同程度的抑制作用,并能对抗乙酰胆碱、组织胺和氯化钡所致的肠肌收缩,提示其作用可能是通过作用于受体
Compound Muxiang injection is made from the same amount of broad wood scent, black peony, and Chinese wolfberry. Clinically used for the treatment of gastrointestinal postoperative gas swell to obtain a good effect, in order to explore its principle of action, its pharmacological effects were studied experimentally. 1. The effect of compound Muxiang injection on the intestinal smooth muscle of various animals: The concentration of the drug in the bath is 1.0×10 -3 - 2.4×10 -2 g/ml, against rabbits, guinea pigs and rats. The autogenous contraction of the isolated small intestine of mice has various degrees of inhibitory effect, and it can fight intestinal muscle contraction caused by acetylcholine, histamine and barium chloride, suggesting that the effect may be through acting on the receptors.