• 1. National Medical School; 2. Preclinical School, Chengdu Traditional Chinese Medicine University, Chengdu, Sichuan 611137, P. R. China;
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目的  觀察藏醫滋補方“巴桑母酥油丸”對放射線-化學復合損傷小鼠骨髓不同細胞群增殖能力的影響,探討其促進放射線-化學復合損傷機體外周血象恢復的機制。 方法  采用造血祖細胞集落分析方法、流式細胞術,檢測灌胃巴桑母酥油丸后放射線-化學復合損傷小鼠骨髓細胞中早期紅系祖細胞(CFU-E)、晚期造血祖細胞(BFU-E)、粒-巨噬系祖細胞(CFU-GM)、巨核系祖細胞(CFU-Meg)集落產率、骨髓細胞增殖周期各時相細胞比例、造血干細胞抗原-1(Sca-1)免疫表型陽性細胞數變化情況。 結果  巴桑母酥油丸組骨髓細胞S+G2/M期細胞比例高于生理鹽水組(P<0.05)和自然恢復的空白組(P<0.01);CFU-E、BFU-E、CFU-GM集落產率高于生理鹽水組和空白組(P<0.05);CFU-Meg集落產率、Sca-1+細胞數在各組間差異無統計學意義(P>0.05)。 結論  巴桑母酥油丸對放射線-化學復合損傷小鼠骨髓細胞具有促進增殖的作用,這可能是其促進放射線-化學復合損傷機體外周血象恢復的途徑,但對不同階段、不同系別的造血細胞其促進作用不同。

Citation: HUANG Xiaoqin,Jiangyangzeren,LAI Li,GUAN Yan. The Effect of Traditional Tibetan Tonic Prescription Basangmusuyou Pills on Proliferation Ability of Bone Marrow Cells in Mice Injured by Radiation and Chemistry. West China Medical Journal, 2013, 28(8): 1207-1210. doi: 10.7507/1002-0179.20130377 Copy

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