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银杏外种皮多糖对免疫功能低下小鼠IL—2活性及sIL—2R的影响
引用本文:陈华圣,许爱华,王翊,王茜,王晓玲.银杏外种皮多糖对免疫功能低下小鼠IL—2活性及sIL—2R的影响[J].中药药理与临床,2001,17(4):17-19.
作者姓名:陈华圣  许爱华  王翊  王茜  王晓玲
作者单位:1. 扬州大学医学院
2. 扬州大学临床医学院,扬州,225001
基金项目:江苏省教育厅自然科学基金资助项目(项目编号:99KJD360001)江苏省科技厅社会发展基金资助项目(项目编号:BS2000086)
摘    要:目的:观测银杏外种皮多糖对免疫功能低下小鼠IL-2活性及sIL-2R的影响。方法:用银杏外种皮多糖给荷瘤小鼠及环磷酰胺损伤小鼠灌胃治疗,分别检测小鼠脾淋巴细胞IL-2活性及血清sIL-2含量。结果:银杏外种皮多糖可促进荷瘤小鼠及CTX损伤小鼠脾淋巴细胞的IL-2活性,并减少其血清sIL-2R的形成。结论:银杏外种皮多糖可促进荷瘤小鼠及CTX损伤小鼠的免疫功能。

关 键 词:银杏外种皮多糖  免疫功能低下  IL-2  sIL-2R

Influence of Ginkgo biloba exocarp polysaccharides (GBEP) on interleukin-2 (IL-2)activity and solubility interleukin-2 receptor (sIL-2R) level in mice under lower immune function
Chen Huasheng,Xu Aihua,Wang Yi,Wang Qian,Wang Xiaoling.Influence of Ginkgo biloba exocarp polysaccharides (GBEP) on interleukin-2 (IL-2)activity and solubility interleukin-2 receptor (sIL-2R) level in mice under lower immune function[J].Pharmacology and Clinics of Chinese Materia Medica,2001,17(4):17-19.
Authors:Chen Huasheng  Xu Aihua  Wang Yi  Wang Qian  Wang Xiaoling
Abstract:Objective: To study the influence of Ginkgo biliba exocarp polysaccharides (GBEP) on interleukin 2 (IL 2) activity and solubility interleukin 2 receptor (sIL 2R) level in mice under lower immune function. Methods: GBEP was orally administrated to sarcoma 180 (S 180 ) bearing mice and cyclophosphamide (CTX) intoxicated mice. The IL 2 activity in the spleen lymphocyte cells of S 180 bearing mice, CTX intoxicated mice and the contents of sIL 2R in the both kinds of mice's blood were checked. Results: GBEP could promote IL 2 activity the decreased sIL 2R contents in S 180 bearing mice. Similar effects were observed in CTX intoxicated mice. Conclusion: GBEP may promote immune function in S 180 bearing mice and CTX intoxicated mice.
Keywords:Ginkgo biloba L    polysaccharides  sarcoma 180  cyclophosphamide  interleukin  2  solubility interleukin  2 receptor
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