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Message: [QUOTE="greenmedinfo, post: 5081"] PMID: Zhen Ci Yan Jiu. 2021 Nov 25 ;46(11):907-13. PMID: 34865326 Abstract Title: [Electroacupuncture improves glucose and lipid metabolism by regulating APN/AMPK/PPARα signaling of skeletal muscle in Zucker diabetic obese rats]. Abstract: OBJECTIVE: To observe the effect of electroacupuncture (EA) on skeletal muscle adiponectin receptor (Adipor1) / adenylate activated protein kinase (AMPK) / peroxisome proliferator-activated receptorα (PPARα) signaling pathway and skeletal muscle morphology by the secretion of serum adiponectin in Zucker diabetic obese (ZDF) rats, so as to explore its mechanism underlying regulating glucose and lipid metabolism of type 2 diabetes mellitus (T2DM) and improving skeletal muscle insulin resistance (IR).METHODS: Twelve male ZDF rats and six Zucker thin (ZL) rats were selected. The rats were fed with Purina#5008 high-fat diet for four weeks to induce T2DM model after adaptive feeding with normal diet for one week. The ZDF rats were randomly divided into model group and EA group according to blood glucose level after modeling and 6 ZL rats were used as the blank control group. Rats in the EA group were treated with "Pishu" (BL20), EA stimulation of "Yishu" (EX-B3), "Zusanli" (ST36) and "Sanyinjiao" (SP6), once a day and 6 times a week for 4 weeks. Rats of the model and blank control groups were grabbed and fixed in the same way as EA group. Fasting blood glucose (FBG) was measured before and after EA intervention. Serum levels of insulin (INS), C-peptide (C-P), adiponectin (APN) were measured by radioimmunoassay, and those of free fatty acid (FFA), low-density lipoprotein (LDL), cholesterol (TC), triglyceride (TG) content determined by enzyme colorimetry and insulin resistance index (HOMA-IR) was calculated. The protein expression levels of AdipoR1, AMPK and PPARα proteins in the quadriceps femoris tissues were detected by Western blot and histopathological changes of quadriceps femoris muscle were observed by H.E. staining.RESULTS: Compared with the blank control group, the levels of FBG, serum INS, C-P, FFA, LDL, TC, TG and HOMA-IR in the model group were significantly increased ( [URL='https://www.greenmedinfo.com/article/electroacupuncture-can-reduce-blood-glucose-and-lipid-levels']read more[/URL] [/QUOTE]

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