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为鉴定壳聚多糖(CTS)是否对X射线有防护作用,本文观察了该药对受照小鼠30d存活率的影响。报道如下。1 材料和方法1.1 受试材料 选用日本三荣公司生产的功能食品(含壳聚多糖93.66％),配制成1％(g/ml)溶液,加少量乳酸使溶液呈弱酸性,pH为5.8(使用时按需要稀释)。1.2 实验动物 90只昆明小白鼠,雄、雌各半,体重20±2g。1.3 照射条件phillips深部X线治疗机,管
To determine whether chitosan polysaccharide (CTS) is protective against X-rays, the effect of this drug on the survival rate of irradiated mice at 30 days was observed. The report is as follows. 1 Materials and methods 1.1 The test materials used were functional foods (including shell polysaccharides 93.66%) produced by Japan Sanei Co., Ltd., formulated into a 1% (g/ml) solution, and a small amount of lactic acid to make the solution weakly acidic, with a pH of 5.8 ( Diluted as needed). 1.2 Experimental animals 90 Kunming mice, male and female half, weighing 20 ± 2g. 1.3 Irradiation conditions phillips deep x-ray machine, tube