肿节风总黄酮对环磷酰胺抗小鼠肉瘤S180的增效减毒作用(1)
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[摘要] 目的：观察肿节风总黄酮对环磷酰胺(CTX)抗小鼠肉瘤S180的增效及减毒作用。方法：建立小鼠肉瘤S180动物模型，按体重随机分组，分别完成增效及减毒实验，增效实验观察肿节风总黄酮对CTX抑瘤率和体重的影响；减毒实验观察肿节风总黄酮对使用CTX时的瘤重、外周血象、胸腺和脾脏指数的影响。结果：肿节风总黄酮对小剂量CTX有显著增效作用；对使用大剂量CTX时的外周血象、胸腺和脾脏指数有显著的影响(P<0.05)。结论：肿节风总黄酮对小剂量的化疗药CTX有增效作用和对大剂量CTX有减毒作用。
[关键词] 肿节风总黄酮；环磷酰胺；增效减毒
[中图分类号] R965 [文献标识码] A [文章编号] 1673-7210(2011)11(a)-017-03
Synergistic effects and decreasing toxicity on the total flavonoids of Herba Sarcandrae for S180 mouse sarcoma treated by Cyclophosphamide
ZHANG Wuqiang1, SU Min2, CHEN Qi3
1.Department of Emergency, Jiangxi Provincial Children's Hospital, Jiangxi Province, Nanchang 330006, China; 2.Department of New Medicine, Shaanxi Hongfu Yiyue Pharmaceuticals Co., LTD, Shaanxi Province, Xi'an 710043, China; 3.Department of Pharmacology, Jiangxi University of Traditional Chinese Medicine, Jiangxi Province, Nanchang 330006, China
[Abstract] Objective: To study the synergistic effect and attenuation effect on S180 mouse sarcoma treated by Cyclophosphamide (CTX). Methods: The S180 mouse sarcoma models were established, and putted into different groups according to the weight. Inhibition rate and body weight influenced by Herba Sarcandrae were detected in the synergistic experiment. The peripheral blood, thymus and spleen index were detected in the attenuation experiment. Results: The antitumor effect of the low-dose CTX was enhanced observably; the toxicity of the large-dose CTX on peripheral blood white blood cells and platelets, the thymus and spleen index were alleviated by the total flavonoids of Herba Sarcandrae. Conclusion: The total flavonoids of Herba Sarcandrae have synergistic effects to low-dose chemotherapy drugs CTX and attenuation effects to the large-dose of CTX.
[Key words] Total flavonoids of Herba Sarcandrae; Cyclophosphamide; Synergy and attenuation
肿节风为金粟兰科多年生草本植物草珊瑚[Sarcandraglabra(Thunb.) Nakai]的地上部分或干燥全草，又名草珊瑚，收载于《中国药典》。抗肿瘤是其主要的药理作用之一，关于其抗肿瘤的实验研究报道已有很多，如孙文娟等[1-2]报道了肿节风注射液抗小鼠肝癌Hep-A-22和小鼠前胃癌FC的作用及毒性；赵益、黄宇枚等[3-4]研究了肿节风注射液与氟尿嘧啶和阿霉素联合应用的抗肿瘤作用 ......
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