Aim To observe the effects of APP17 peptide on the changes in the levels of nerve growth factor (NGF) and brain-derived neurotrophic factor (BDNF) in rat brain induced by cardiopulmonary resuscitation (CPR).

• 目的观察心肺复苏术后大鼠海马神经元神经生长因子(nerve growth factor,NGF)、脑源性神经营养因子(brain-derived neurotrophic factor,BDNF)表达的变化,以及APP17肽对NGF、BDNF表达的影响。