微核实验技术简便快速,其结果与染色体畸变有明显关系。它反映了染色体分离过程所出现的损害,该技术已在化学致突变研究中得到广泛的应用。蕨菜等五种食用野菜对哺乳动物的致突变的报道尚未见到。本文对延边地区五种食用野菜对大白鼠骨髓细胞微核率的影响进行了研究。实验方法实验动物为二个月龄纯系Wistar大白鼠,随机分为六个组即翼果白蓬草组(Ⅰ组), The micronucleus experimental technique is simple and rapid, and its result has a significant relationship with chromosome aberrations. It reflects the damage that occurs during chromosome separation and has been widely used in chemical mutagenesis studies. Reports on mutagenicity of mammals by five edible wild herbs such as bracken have not yet been reported. In this paper, the effects of five edible wild herbs on the micronucleus rate of rat bone marrow cells in Yanbian were studied. Experimental methods The experimental animals were two-month-old pure Wistar rats that were randomly divided into six groups, ie, the Sagittatum (Group I).