人参总皂甙诱导造血生长因子生成的实验研究

被引:12
作者
王亚平
王勇
姜蓉
祝彼得
张淑慎
机构
[1] 重庆医科大学组织学胚胎学教研室
[2] 四川省卫生管理干部学院
关键词
人参总皂甙,造血祖细胞,造血生长因子;
D O I
10.16098/j.issn.0529-1356.1997.03.021
中图分类号
R-33 [实验医学、医学实验];
学科分类号
1001 ;
摘要
为探讨人参“补气生血”的现代生物学机理,采用造血祖细胞体外培养,造血生长因子生物活性检测等技术,研究人参总皂甙(TSPG)对造血生长因子的诱导生成作用。结果表明,经TSPG诱导分别制备的脾细胞、巨噬细胞、成纤维细胞和骨髓基质细胞的培养上清对髓系造血祖细胞(BFU-E、CFU-GM、CFU-MK)的体外集落增殖均有显著刺激作用。TSPG也能促进脾细胞、成纤维细胞和巨噬细胞分泌IL-6;刺激脾细胞产生IL-2。这提示,TSPG可通过诱导造血基质细胞与脾细胞等产生造血生长因子样物质(如CSF,IL,Epo等),进而促进血细胞生成,这或许是人参“补气生血”的生物学机理之一。
引用
收藏
页码:81 / 85
页数:5
相关论文
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