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目的 :探讨环核苷酸 (cAMP/cGMP)对心肌细胞碱性成纤维细胞生长因子 (bFGF)与转化生长因子 β1基因表达调节中的作用 ,为心肌肥大的防治提供一定的理论依据。方法 :将Wistar乳鼠无血清培养 2 4h的心肌细胞分为对照组、cAMP组 (8 BromocAMP 0 .
Objective: To investigate the role of cyclic nucleotide (cAMP / cGMP) in the regulation of basic fibroblast growth factor (bFGF) and transforming growth factor β1 gene expression in cardiomyocytes, and to provide a theoretical basis for the prevention and treatment of myocardial hypertrophy. Methods: Cardiomyocytes cultured in serum-free medium for 24 h in Wistar rats were divided into control group, cAMP group (8 BromocAMP0.