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4—8g/kg的冬虫夏草能明显促进小鼠骨髓粒-单系祖细胞(CFU—GM)增殖,其作用维持约4天;剂量大于10g/kg时,可抑制CFU—GM增殖。4mg/kg的三尖杉酯碱(Ha)明显抑制小鼠CFU—GM增殖;但若先用冬虫夏草(6g/kg)处理小鼠,上述剂量的Ha则可使CFU—GM产率维持于对照组水平。
Cordyceps sinensis 4-8g/kg can significantly promote the proliferation of mouse bone marrow mononuclear progenitor cells (CFU-GM), its effect is maintained for about 4 days; dose greater than 10g/kg, can inhibit the proliferation of CFU-GM. 4mg/kg of harringtonine (Ha) significantly inhibited the proliferation of CFU-GM in mice; however, if the mice were first treated with Cordyceps sinensis (6g/kg), the above-mentioned dose of Ha can maintain the CFU-GM yield in the control. Group level.