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不同剂量的雷公藤多甙(TⅡ)对小鼠骨髓造血干细胞(HSC)体外增殖作用研究结果表明,TⅡ对小鼠HSC体外增殖有明显的抑制效应,并与剂量密切相关,50%的抑制率为0.5mg/L,随着TⅡ作用时间延长,抑制程度增加,提示临床用药需掌握剂量,长期运用需对机体造血功能进行监测。
The effect of TII on the proliferation of mouse bone marrow hematopoietic stem cells (HSCs) in vitro showed that TⅡ had a significant inhibitory effect on the proliferation of mouse HSCs in vitro and was related to the dose. The 50% inhibition rate 0.5mg / L, with the TII role of prolonged inhibition increased, suggesting that the need for clinical medication dose, long-term use of the need to monitor the body’s hematopoietic function.