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蛋白激酶与细胞的增殖和分化密切相关，在人原发性肝癌中活性明显增强的是（）。
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蛋白激酶与细胞的增殖和分化密切相关，在人原发性肝癌中活性明显增强的是（）。
A、PKA
B、PKB
C、PKC
D、TPK
E、CEA
时间：2021-12-25 11:47
关键词：
专业理论
建设工程施工管理
内科、外科、放疗共用试题
肿瘤学主治医师
答案解析
C
蛋白激酶与细胞的增殖和分化有密切的关系，蛋白激酶活化后都可以通过间接的机制促进蛋白质和DNA的合成，增强癌基因的转录。在人类原发性肝癌中PKC在胞液和颗粒组分中分别是正常肝细胞的8.5倍和5.9倍。
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