trypsin digestion method 胰蛋白酶消化法
Methods Amnion cells from human were cultured with tissue piece method, passaged by trypsin digestion and identified with immunocytochemistry.
方法采用组织块培养法培养羊膜细胞，酶消化法对细胞进行传代，应用免疫细胞化学的方法对细胞进行鉴定。
In 212 cases examined, it was found that the fluorescence staining effect was better in the specimen treated by trypsin digestion. This method can exclude non-specific antigenic interference.
共做标本212，发现与胰酶消化处理标本荧光染色效果较好，能排除非特异性抗原干扰。
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