摘要
目的 通过化肝解毒汤对慢性乙型肝炎模型大鼠血清白介素2(IL-2)、白介素4(IL-4)、干扰素-γ(IFN-γ)指标含量的影响,探讨化肝解毒汤治疗慢性乙型肝炎的作用机理.方法 按照3 ml/kg体重,皮下注射40%四氯化碳(CCl4)橄榄油溶液,制成慢性肝损伤动物模型.将60只模型大鼠随机分为正常组、模型组、化肝解毒汤大组、化肝解毒汤小剂量组、乙肝清热解毒片组,各12只,检测各组血清IL-2、IL-4、IFN-γ含量,并进行比较.结果 与正常组比较,模型组大鼠血清IL-2、IFN-γ指标降低(t值分别为2.401、2.337、P值分别为0.0349、0.0378),IL-4组含量升高(t=2.896、P=0.0086) 与模型组比较,化肝解毒汤大剂量组、乙肝清热解毒片组IL-2、IFN-γ含量升高(前者t值分别为2.417、2.344,P值分别为0.0341、0.0372 后者t值分别为3.114、2.988,P值分别为0.0052、0.0068),化肝解毒汤小剂量组IFN-γ量升高(t=3.049,P=0.0062) 用中药三组的IL-4含量均降低(t值分别为3.102、3.017、2.979,P值分别为0.0061、0.0065、0.0069).结论 化肝解毒汤大剂量组可降低IL-4、升高IL-2、IFN-γ含量,调节th1/th2平衡.
Objective To explore the mechanism of Huagan Jiedu decoction in treatment of chronic hepatitis B by testing the influence of the decoction on Serum IL-2, IL-4 and IFN-γ of rat models of chronic hepatic injury. Methods The model of Chronic hepatic injury was established by subcutaneously injecting 40% CCl4-olive oil solution in rats according to the ratio of 3ml per kg. of body weight. 60 healthy rats were divided randomly into a normal group, a model group, a low dose of Huagan Jiedu decoction group, a large dose of Huagan Jiedu decoction group, and a control group (Qingre Jiedu tablet group), 15 cases in each group. The Serum IL-2, IL-4 and IFN-γ were detected in each group separately. Results Compared with the normal group, the Serum IL-2 and IFN-γ were decreased (t=2.401, 2.337, P=0.0349, 0.0378) and the Serum IL-4 was increased (t=2.896, P=0.00861 ) in the model group Compared with the model group, the Serum IL-2 and IFN-γ were increased (t=2.417, 2.344, P=0.0341, 0.0372, P〈0.05 t=3.114, 2.988, P=0.0052, 0.0068) in the large Huagan Jiedu decoction group and the control group, while the Serum IFN-γ was increased (t=3.049, P=0.0062) in the low dose of Huagan Jiedu decoction group and the Serum IL-4 was decreased (t=3.102, 3.017, 2.979, P=0.0061, 0.0065, 0.0069)in both Huagan Jiedu decoction groups and the control group. Conclusion Large dose of Huagan Jiedu decoction has sound therapeutic effects on rats with chronic hepatic injury by decreaseing the content of the Serum IL-4 and increasing IL-2 and IFN-γ, and adjusting th1/th2 balance.
出处
《国际中医中药杂志》
2010年第6期491-492,共2页
International Journal of Traditional Chinese Medicine
基金
江苏省昆山市科技局2009立项课题(项目编号:KS0927)