AIM: To observe the changes in neuropeptide Y(NPY) and the effect of Fu-Sheng powder(FSP) on NPY in the rat brain in a steady cerebral ischemia and reperfusion(I/R) model.

• 目的 :探讨脑缺血后内源性缩血管活性肽神经肽Y(NPY)的变化规律以及中药复圣散对其影响。