...实验、侵袭和运动实验观察MG-63细胞生长和侵袭能力的变化;Western blot检测细胞增殖核抗原(proliferation cell nuclear antigen,PCNA)、细胞黏附分子44(cell differentiation44,CD44v6)蛋白的表达。
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...iated dUTP nick end labeling,TUNEL)检测细胞凋亡和用免疫组化法检测细胞增殖核抗原(proliferating cell nuclear antigen,PCNA),并用凋亡指数(apoptosis index, PI)和增殖指数(proliferating in..
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检测增殖细胞核抗原 proliferation cell nuclear antigen ; PC-NA
法检测增殖细胞核抗原 proliferation cell nuclear antigen
方法：应用免疫组化法检测乳腺癌及相应癌旁组织tlr4、增殖细胞核抗原(pcna)的表达，TUNEL法检测组织中细胞的凋亡。
Methods: the expression of TLR4 and PCNA in cancer tissues and adjacent tissues were assessed by immunohistochemical method and the apoptosis was detected by the TUNEL method.
分别采用免疫组化方法和原位末端标记法检测垂体前叶细胞增殖核抗原的表达及凋亡的变化情况。
The changes of the proliferating nuclear antigen expression and apoptosis of anterior pituitary cells were detected with immunohistochemistry and in situ end labeling method.
目的：检测血管内皮生长因子(VEGF)和增殖细胞核抗原(pcna)在胶质瘤中表达，并探讨其与肿瘤恶性程度的关系。
Objective: To examine the expressions of VEGF and PCNA in gliomas, and investigate the possible relationship between their expressions and the degree of tumor malignancy.
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