This study adopted RT-PCR technique to observe the change in ANP and BNP gene expression in cardiac myocytes of rats during 11-week endurance training with moderate intensity.

• 本研究采用定量反转录聚合酶链式反应技术,观察大鼠在11周中等强度耐力训练过程中心肌心钠素(ANP)和脑钠素(BNP)基因表达的变化。