Publications by authors named "Dong-Mei Liao"
Objective: To observe the effect of electroacupuncture (EA) on the expressions of tight junction related proteins Claudin-5, ZO-1 in the colon and hippocampus, Toll-like receptor 4/nuclear factor-kappa B/NOD-like receptor protein 3 (TLR4/NF-κB/NLRP3) pathway in the hippocampus of APP/PS1 mice, so as to explore its mechanisms underlying improvement of cognitive impairment.
Methods: Eighteen 5-month-old male APP/PS1 mice were equally randomized into model and EA groups,and nine 5-month-old male C57BL/6 mice were used as the normal control. EA(2 Hz, 1 mA) was applied to "Baihui" (GV20), "Dachangshu" (BL25) and "Zusanli" (ST36) for 15 min, once daily, 5 days a week for 5 weeks.
Objective: To observe the effect of mild moxibustion on monocyte chemotaxis protein 1 (MCP-1)/matrix metalloproteinase 2 (MMP-2)/transforming growth factor β1 (TGF-β1) pro-inflammatory signal loop in senile rats, so as to explore its mechanisms underlying improving vascular aging (VA).
Methods: Twenty-four male VA SD rats were randomized into senium (VA) control, medication and moxibustion groups, and other 8 young SD rats (aged 2 months) were used as the young control group. The VA model was established by intraperitoneal injection of D-galactose (300 mg·kg·d) once daily for 4 weeks, and verified by serum total testosterone (TT) and free testosterone (FT) levels.
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).
[Effects of electroacupuncture on autophagy factors and liver lipid metabolism in rapidly aging mice].
Zhongguo Ying Yong Sheng Li Xue Za Zhi
July 2021
To study the effects of electroacupuncture on the expressions of autophagy-related factors LC3-Ⅱ, Beclin1, Atg7, and P62 in the liver of rapidly aging (senescence accelerated mouse/prone8,SAMP8) mice, and to explore the mechanisms of electroacupuncture to improve liver lipid metabolism in mice. Thirty-week-old male SAMP8 mice were randomly divided into model group, drug group, and electroacupuncture group, with 7 mice in each group. Seven anti-rapid aging SAMR1 mice of the same age were used as the control group.
View Article and Find Full Text PDFObjective: To observe the effect of electroacupuncture(EA) on proangiogenesis process and protein turn-over in a mouse model of sarcopenia, so as to explore its potential molecular mechanism anti-aging.
Methods: Fourteen 30-week-old male SAMP8 mice were randomly divided into a model group (=7) and an EA group (=7). Seven anti-rapidly aging SAMR1 mice of the same age were used as the control group (=7).
Objective: To observe the effect of electroacupuncture (EA) on the expression of autophagy mediated PI3K/AKT pathway and sex hormones in polycystic ovary syndrome (PCOS) rats, so as to explore the mechanisms underlying improvement of PCOS anovulatory infertility.
Methods: Six-week-old female Sprague-Dawley rats were randomly divided into control, model and EA groups (=10 per group). The PCOS model was established by gavage of Letrozole solution (1.