...蜡包埋的肿瘤标本的Ki-67、增殖细胞核抗原、P53抗原,以显微镜下的细胞核内出现棕色颗粒为阳性,计算3者的标记指数(Labeling Index).对患者的临床资料与肿瘤细胞的标记指数的差异性进行统计学分析.
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PCNA labeling index PCNA标记指数
Ki-67 labeling index 标记指数
thymidine labeling index 胸苷标记指数
apoptotic labeling index 细胞凋亡标记指数
Proliferation Labeling Index 增殖标记指数
LI labeling index 标记指数
mean labeling index 平均标记指数
This labeling dye enables to obtain high labeling index for biomolecules and high fluorescence intensity in a solid state.
可以获得对生物分子的高标记率和固体状态下的高荧光强度。
Compared with ameloblastic fibroma, AFS showed much higher PCNA labeling index, suggesting higher proliferation activity of AFS.
与成釉细胞纤维瘤比较,A F S间叶细胞具备较高的P C N a阳性标记率,提示A F S的增生活性较高。
Labeling index (li) was presented by the percentage of positive cells, and change of CDK4 li between biopsy and surgical operations was examined for association with survival.
标记指数(LI)为阳性细胞率,检测了活检与外科手术之间CDK4 LI变化与生存之间的关系。
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