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君子扶正汤对环磷酰胺的增效减毒作用 被引量:3

Experimental Study on Effects of Junzi Fuzheng Decoction:Enhancing Anti-tumor Efficacy of Cyclophosphamide and Reducing its Toxicity
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摘要 目的:探讨君子扶正汤(JD)对化疗药物环磷酰胺(CTX)抗肿瘤的增效减毒作用。方法:建立小鼠前胃癌细胞(MFC)荷瘤鼠模型后,随机分为5组,即阴性对照(生理盐水)组、阳性对照(CTX)组(30 mg·kg-1)、JD(高、中、低剂量组)+CTX组(20,10,5 g·kg-1,CTX 30 mg·kg-1),每组10只,给药10 d,观察抑瘤率及各项免疫功能指标的变化。结果:JD+CTX各组肿瘤生长明显低于阴性对照组(P<0.01),JD高、中剂量+CTX组肿瘤生长低于CTX组(P<0.01,P<0.05)。JD高剂量+CTX组与CTX组相比,脾指数、T淋巴细胞增殖能力和胸腺指数、NK细胞活性降低明显升高(P<0.01,P<0.05)。JD高、中剂量+CTX组与CTX组相比,外周血白细胞和骨髓有核细胞计数明显升高(P<0.01,P<0.05)。结论:JD对化疗药物环磷酰胺抗小鼠MFC胃癌具有增效减毒的作用。 Objective: To observe the effect of Junzi Fuzheng decoction in enhancing anti-tumor efficacy of cyclophosphamide and reducing its toxicity. Method: Fifty MFC bearing mice models were established and then divided randomly into five groups: control group, eyclophosphamide (CTX) group (30 mg -kg-1) , Junzi Fuzheng decoction (high, medium and low dose, 20, 10, 5 g .kg^-1) combined with CTX (30 mg·kg^-1) groups. There were 10 mice in each group. After 10 days of treatment, all mice were killed and the tumor inhibiting rates and the index of immunological function were observed. Result: The tumor inhibition rate was higher in each Junzi Fuzheng decoction + CTX group than that in control group (P 〈 0.01 ). The tumor inhibition rate of high-dose and medium-dose Junzi Fuzheng decoction + CTX group was higher than that in CTX group (P 〈 0.01, P 〈 0.05 ). The indexes of spleen and thymus as well as proliferation of T lymphocytes and nature killer cell activity in CTX group were lower than those in the high-dose Junzi Fuzheng decoction + CTX group (P 〈 0.01, P 〈 0.05 ). The counting of peripheral white blood cells and bone marrow nucleated cells in CTX group was lower than those in the high-dose and the medium-dose Junzi Fuzheng decoction + CTX groups (P〈 0.01, P 〈 0. 05). Conclusion : Junzi Fuzheng decoction can enhance the efficacy of chemotherapy and reduce its toxicity in the MFC-burdened mice exposed to CTX.
出处 《中国实验方剂学杂志》 CAS 北大核心 2012年第23期257-260,共4页 Chinese Journal of Experimental Traditional Medical Formulae
关键词 君子扶正汤 环磷酰胺 增效减毒 肿瘤化疗 抑瘤率 Junzi Fuzheng decoction cyclophosphamide enhancing effect and reducing toxicity tumor chemotherapy tumor inhibiting rate
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