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半夏厚朴汤加味对脾虚型大鼠病理形态及免疫功能的影响
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摘要
目的观察半夏厚朴汤加味对脾虚型SD大鼠胃黏膜的病理形态及免疫功能的影响,为临床应用提供实验依据。方法将48只SD大鼠随机分成四组:正常组、模型组、多酶片治疗组和半夏厚朴汤加味治疗组,采用大黄煎剂造成脾虚大鼠,运用组织芯片技术比较各组大鼠胃黏膜的病理形态结构,用放射免疫法测定Ig G、s Ig A的含量变化。结果与正常组相比,模型组大鼠炎症程度积分、糜烂程度积分显著升高(P<0.01),胃黏膜厚度、免疫功能显著降低(P<0.01),用半夏厚朴汤治疗21d后,大鼠的上述指标与多酶片组相比有显著的改善(P<0.05或P<0.01)。结论半夏厚朴汤加味对脾虚SD大鼠胃黏膜病理形态的改变有明显的复健作用,并可增强大鼠的免疫功能,其疗效明显优于多酶片组。
Objective:To observe the effect of Banxia Houpo Decoction on the gastric mucosal pathologic picture and the immunologic function of the Spleen Deficiency SD rats,and offer theexperimental foundation for clinical applying. Methods:48 SD rats were randomly divided into 4 groups:blank group,model group,control group with Polyzyme tables, treatment group with Banxia Houpo decoction.To copy the Spleen Deficiency rats with Daihuang Decoction.Compared the microstructure and the ileum mucous SIg A of each group with tissue chip technology.Results:Compared with the blank group,model group rats' gastric mucosal verifying integration remarkably rised(P < 0.01).The gastric mucosal and immunologic function were remarkablely decreased after the treatment(P< 0.01).After treatment for 21 d with Banxia Houpo Decoction,the changes of feature given above improved remarkably(P < 0.01, P < 0.05).Conclusion: Banxia Houpo Decoction were remarkably effective in recovering the changes of gastric mucosal pathologic picture and immunologic function of Spleen Deficiency rats and was better than Polyzyme tables.
引文
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