ResultsThe bcl- 2 mRNA expression in systemic blood PMNs rised gradually after CLP, it began to decrease after reaching peak, but higher than normal.

• 方法采用逆转录多聚酶链式反应(reversetranscription-polymerasechainreaction,RT-PCR)检测大鼠外周血PMN中bcl-2mRNA的表达。 结果CLP术后循环血PMN中bcl-2mRNA表达逐渐增高,达峰值后开始降低,但仍明显高于正常。