...予相应药物,观察肿瘤生长曲线和移植瘤重量,计算肿瘤抑制率;免疫组化方法检测增殖细胞核抗原(proliferation cell nuclear antigen,PCNA)在肿瘤组织中的表达;光镜和电镜观察肿瘤组织病理变化.
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...)来测定肿瘤组织的微血管密度(microvessel densi-ty,MVD),并通过检测增殖细胞核抗原(proliferating cell nuclear antigen,PC-NA)的表达来反映肿瘤细胞的增殖活性(proliferative activity),以探讨HIF-1的表..
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法检测增殖细胞核抗原 proliferation cell nuclear antigen
检测细胞增殖核抗原 proliferation cell nuclear antigen ; PCNA
应用免疫组化方法检测增殖细胞核抗原和P-选择素的表达。
The local expression of proliferating cell nuclear antigen(PCNA) and P-selectin were analyzed by immunohistochemical technique.
免疫组化学检测增殖细胞核抗原（PCNA）。 EGFR、细胞角蛋白（CK）的表达。
The expression of PCNA, EGFR and CK was assessed by immunohistochemical stains.
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.
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