论文部分内容阅读
本文选用可遗传性易位试验对抗坏血酸钛的致突变性进行鉴定。本次实验设阴性对照,阳性对照(环磷酰胺200mg/kg,300mg/kg)实验组(抗坏血酸钛200mg/kg、43mg/kg)。其结果:阳性对照两个浓度组的易位率分别为18.5％和55.6％。阴性对照和两个实验组易位率均为零。经统计学处
In this paper, hereditary translocation assay was used to identify the mutagenicity of titanium ascorbate. The experiment set negative control, positive control (cyclophosphamide 200mg / kg, 300mg / kg) experimental group (titanium ascorbate 200mg / kg, 43mg / kg). As a result, the translocation rates of the two control groups at the positive control were 18.5% and 55.6%, respectively. Negative controls and translocation rates for both experimental groups were zero. By the statistics office