[Effect of electroacupuncture on hepatocyte autophagy and oxidative stress in SAMP8 mice by regulating AMPK/mTOR/ULK1 signaling pathway].

Objective: To observe the effect of electroacupuncture (EA) on physical strength and expression levels of hepatic AMP-activated protein kinase (AMPK), mammalian target of rapamycin (mTOR), unc-51 like autophagy activating kinase 1 (ULK1) proteins and Atg5, Atg7, Atg13, Beclin1 and ULK1 mRNAs in aging (senescence accelerated mouse/prone 8, SAMP8)mice, so as to exp lore its mechanism underlying delaying aging by activating AMPK/mTOR/ULK1 signaling pathway.

Methods: Twenty-four male SAMP8 mice were randomly divided into model group, rapamycin (autophagy inducer) group, EA group and EA+autophagy inhibitor (EA+inhibitor) group, with 6 mice in each group, and 6 homologous anti-rapid aging male (SAMR1) mice in the same age were used as the control group. Mice of the rapamycin group received intraperitoneal injection of rapamycin solution (2 mg·kg·d).

Yiqi Jiedu Huayu Decoction Alleviates Renal Injury in Rats With Diabetic Nephropathy by Promoting Autophagy.

Diabetic nephropathy (DN), a common microvascular complication of diabetes, is one of the main causes of end-stage renal failure (ESRD) and imposes a heavy medical burden on the world. Yiqi Jiedu Huayu decoction (YJHD) is a traditional Chinese medicine formula, which has been widely used in the treatment of DN and has achieved stable and reliable therapeutic effects. However, the mechanism of YJHD in the treatment of DN remains unclear.

[Effects of electroacupuncture at "Jiaji"(EX-B2) on autophagy and endoplasmic reticulum stress in spinal cord injury mice].

Objective: To observe the effect of electroacupuncture (EA) at "Jiaji" (EX-B2) on the levels of autophagy and endoplasmic reticulum stress in mice with spinal cord injury (SCI), so as to explore its mechanism underlying improvement of SCI.

Methods: A total of 60 female C57BL/6 mice were randomly divided into sham operation, model and EA groups， which were further divided into 7 d and 14 d subgroups (10 mice in each subgroup). The SCI model was established by pressing the exposed spinal cord (L1) with a vascular clamp for 15 s.