Objective: To observe the effect of electroacupuncture (EA) intervention on expression and content of protein kinase C (PKC) in the middle cerebral artery in acute cerebral infarction (ACI) rats so as to explore its mechanism underlying improvement of ACI.
Methods: Wistar rats were randomly divided into normal control (n = 6), sham operation (n = 30), ACI model (n = 30), and EA (n = 30) groups, and the latter three groups were further divided into 0. 5 h, 1 h, 3 h, 6 h and 12 h subgroups (n = 6 in each subgroup).