Objective: To observe the effect of electroacupuncture(EA) on the expression of peroxisome proliferator-activated receptor gamma coactivators-1-alpha (PGC-1α), Irisin and brain-derived neurotrophic factor (BDNF) in the ischemic peripheral cortex, hippocampus and local skeletal muscle in rats with focal cerebral ischemic/reperfusion injury (CI/RI), so as to explore its underlying mechanism of improving of CI/RI.
Methods: Male SD rats were randomly divided into 3 groups: sham-operation, model and EA (11 rats in each group). The focal CI/RI model was established by middle cerebral artery occlusion (MCAO).
Objective: To observe the effect of electroacupuncture (EA) on modified neurological severity score (mNSS), cerebral infarction volume, expression of Lim domain kinase-1 (LIMK1) and slingshot homolog-1 (SSH1) proteins, Cofilin rod formation and neural cell apoptosis in rats with ischemic stroke (IS), so as to explore its mechanisms underlying improvement of IS.
Methods: Male SD rats were randomly divided into normal, model and EA groups, with 13 rats in each group. The IS model was established by occlusion of the middle cerebral artery (MCAO) according to Zea Longa's method.
Objective: To investigate the potential mechanisms of electroacupuncture (EA) to prevent ischemic stroke.
Methods: The method of middle cerebral artery occlusion (MCAO) was employed to establish a rat model of ischemic stroke. Seventy-eight Sprague-Dawley rats were divided into the sham group, MCAO + EA control (EC) group, and MCAO + EA (EA) group according to a random number table (n=26 per group).
Objective: To study the clinical effificacy of electroacupuncture (EA) on treating knee osteoarthritis (KOA) of Shen ()-Sui () insuffificiency (SSI) syndrome type.
Methods: A total of 245 patients (279 knees) of KOA-SSI were randomly assigned to two groups by lottery: 141 knees in the treatment group and 138 knees in the control group. The treatment group was managed with EA at the dominant points of Neixiyan (Ex-LE4) and Waixiyan (Ex-LE5) as well as the conjugate points of Xuanzhong (GB39) and Taixi (KI3) for 30 min, once a day, with 15 days as one course; 2 courses were applied with a 5-day interval in between.