Utilized radioactive immunosorbent assay, cAMP accumulation and protein kinase A(PKA) activity in HeLa cells and the effects of AFP were detected on the concentration and activity in the cells pretreated with pertussis toxin (PTX).
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- 再用放射免疫结合法分析在百日咳毒素 (pertussistoxin ；PTX)预处理前后AFP对细胞内环腺苷酸 (cAMP)浓度及细胞内蛋白激酶A(proteinkinaseA ；PKA)活性变化的影响 .
