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用60Co放射纯系NIH雄性小白鼠,放射前10~20min每鼠腹腔注射黄芩水提物(AESBG)0.7g/kg或1.4g/kg,能显著提高1次全身放射8.7~9.1Gy小鼠的生存防护效力和30d存活率;每鼠1.4g/kg全身放射4.7Gy后第5天显著提高白细胞数,第11天脾重、白细胞和血小板均有明显增加。结果表明AESBG有显著的放射损伤防护作用。
With 60Co radiolabeled NIH male mice, intraperitoneal injection of AESBG 0.7g / kg or 1.4g / kg intraperitoneally 10 ~ 20min before radiotherapy can significantly increase the incidence of systemic radiation of 8.7-9 .1Gy mice survival protection efficacy and 30d survival rate; 1.4g / kg body weight per mouse after 4.7Gy significantly increased the number of white blood cells on the 5th day, the first 11 days of spleen weight, white blood cells and platelets were significantly increased. The results show that AESBG has a significant protective effect of radiation injury.