Effect of electroacupuncture combined with Tuina therapy on gut microbiota in patients with knee osteoarthritis.

Background: Knee osteoarthritis (KOA) is a chronic condition characterized by joint pain and dysfunction, driven by aging and obesity. Research indicates that the gut microbiota significantly influences KOA, potentially affecting inflammation and disease progression through the gut-joint axis. Traditional treatments like non-steroidal anti-inflammatory drugs offer symptom relief but have adverse effects.

[Electroacupuncture activates PKA / CREB signaling pathway to promote browning of white fat in obese rats].

Objectives: To observe the effect of electroacupuncture (EA) on lipid metabolism and cyclic adenosine monophosphate-dependent protein kinase A (PKA)/cyclic adenosine monophosphate-responsive element binding protein (CREB) signalling pathway in obese rats, so as to explore its possible mechanism in promoting browning of white fat in obese rats.

Methods: Forty 8-week-old male SD rats were randomly divided into blank, model and EA groups (=10 per group). The obesity model was established by feeding the rats with high-fat diet for 12 weeks.

[Electroacupuncture of "Jiaji" (EX-B2) inhibits neuroinflammatory response and glial scar formation by regulating the expression of neutrophil extracellular traps in mice with spinal cord injury].

Objectives: To observe the effect of electroacupuncture (EA) on neuroinflammatory response and glial scar formation Via regulating expression of neutrophil extracellular traps (NETs) in mice with spinal cord injury (SCI).

Methods: Sixty female C57BL/6 mice were randomized into sham operation, model, EA, DNase1 and EA+DNase1 groups, with 12 mice in each group. The SCI model was established by clamping the spinal cord with a serrefine after laminectomy at the 11 thoracic vertebra (T11).

[Effects of electroacupuncture of different intensities and durations on PERK/ATF4/CHOP signaling pathway in liver of non-alcoholic fatty liver disease rats].

Objectives: To analyze the effects of electroacupuncture (EA) at "Fenglong" (ST40) and "Zusanli" (ST36) of different intensities and durations on rats with non-alcoholic fatty liver disease (NAFLD) based on the protein kinase R-like endoplasmic reticulum kinase (PERK)-activating transcription factor 4 (ATF4)-C/EBP homologous protein (CHOP) signaling pathway, so as to explore its mechanism underlying improvement of NAFLD.

Methods: SD rats were randomly divided into normal diet group, high-fat model group, sham EA group, strong stimulation EA (SEA) group, and weak stimulation EA (WEA) group, with 15 rats in each group. Each group was further divided into 2, 3, and 4-week subgroups.

Oncological features and prognosis of colorectal cancer in human immunodeficiency virus-positive patients: A retrospective study.

Background: Due to the prolonged life expectancy and increased risk of colorectal cancer (CRC) among patients with human immunodeficiency virus (HIV) infection, the prognosis and pathological features of CRC in HIV-positive patients require examination.

Aim: To compare the differences in oncological features, surgical safety, and prognosis between patients with and without HIV infection who have CRC at the same tumor stage and site.

Methods: In this retrospective study, we collected data from HIV-positive and -negative patients who underwent radical resection for CRC.

[The anti-inflammatory effect of electroacupuncture in mice with spinal cord injury and molecular mechanism based on transcriptome sequencing technology].

Objective: To observe the effect of electroacupuncture(EA) on neural function and spinal cord pathological morphology in spinal cord injury(SCI) mice and investigate the anti-inflammatory molecular mechanism of EA on SCI mice from the aspects of gene by using bioinformatics.

Methods: Seventy-two female C57BL/6 mice were randomized into sham operation, model and EA groups, with 24 mice in each group. The SCI model was established by clamping the spinal cord with a serrefine after laminectomy at the 1 lumbar vertebra(L1).

A review of herb-induced liver injury in mainland china.

Traditional medicines have greatly contributed to people's health worldwide. However, in recent years, the frequent occurrence of herb-induced liver injury (HILI) has raised public concerns regarding the safety of herbs. HILI not only severely impacts public health, thus increasing its medical burden, but also consumes medical resources.

[Effect of electroacupuncture on cognitive impairment in APP/PS1 mice based on TLR4/NF-κB/NLRP3 pathway].

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.

[Effect of electroacupuncture on pyroptosis of synovial tissues in rats with knee osteoarthritis].

Objective: To observe the effect of electroacupuncture (EA) on pyroptosis-related proteins in synovium of knee joint in rats with knee osteoarthritis(KOA), in order to explore its mechanism underlying improvement of KOA.

Methods: Forty male SD rats were randomly divided into control， model, EA and medication groups, with 10 rats in each group. The KOA model was established by injecting 0.

[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).

[Comparative analysis of electroacupuncture, metformin and their combination on cognitive function and senile plaques of cerebral cortex and hippocampus in APP/PS1 mice].

Objective: To compare the effect of electroacupuncture (EA), metformin and EA plus metformin on the cognitive ability and senile plaques (SPs) in cerebral cortex and hippocampus of Alzheimer's disease (AD) mice, so as to explore a better treatment method for AD.

Methods: Twenty-four male APP/PS1 mice were randomly divided into model, metformin (medication), EA and EA+medication groups, with 6 mice in each group. Other 6 male wild C57 mice were used as the control group.

[Effects of electroacupuncture on autophagy factors and liver lipid metabolism in rapidly aging mice].

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.

Identification of compounds with antipyretic effects and anti-endotoxin activity in different species of using spectrum-effect correlation.

Liquid chromatography (LC) is a common and straight forward approach used in the evaluation of the quality of Traditional Chinese Medicines (TCMs). Quality control is a critical step when systematically assessing the efficacy of TCMs. In the present study, the spectrum-effect correlation method was used to identify pharmacologically active substances.

[Cathepsin-B involved in effect of electroacupuncture by inhibiting the activation of NLRP3 inflammasome in rats with acute gouty arthritis].

Objective: To observe the effect of electroacupuncture (EA) on Cathepsin-B in the synovium of the knee joint of acute gouty arthritis(AGA) rats, so as to explore the mechanism of EA in the treatment of AGA.

Methods: A total of 60 male Wistar rats were randomly divided into normal control,model, medication and EA groups, with 15 rats in each group. Rat model of AGA was established by injection of 0.

[Influence of electroacupuncture on locomotor function and expression of spinal HMGB1 and TLR4 in mice with spinal cord injury].

Objective: To observe the effect of electroacupuncture(EA)on locomotor activity and the expression of high-mobility group box-1(HMGB1) and Toll-like receptor 4(TLR4) in mice with spinal cord injury(SCI), so as to explore its mechanisms underlying improvement of SCI at the acute stage.

Methods: Forty-eight female C57BL/6 mice were equally randomized into 3 groups: sham operation, model and EA. The SCI model was established by clamping the spinal cord with a serrefine after laminectomy at the 1st lumbar vertebra(L1).

[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.

[Effects of electroacupuncture on proangiogenesis process and protein turnover in a mouse model of sarcopenia].

Objective: 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).

[Effect of electroacupuncture on levels of serum sex hormones and expression of ovarian auto-phagy related factors in rats with polycystic ovary syndrome].

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.

[Effect of electroacupuncture of different acupoint groups on learning-memory ability and expression of IL-1β and TNF-α in hippocampus and prefrontal cortex in rats with Alzheimer's disease].

Objective: To compare the effect of electroacupuncture (EA) of acupoint group for "reinforcing the kidney and regulating Governor Vessel" and acopoint group for "reinforcing the kidney and lung and regulating Governor Vessel" on lear-ning-memory ability and expression of tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β) proteins in the hippocampus and prefrontal cortex (PFC) in Alzheimer's disease （AD） rats, so as to explore the efficacy of the two acupoint groups and mechanisms underlying improvement of AD.

Methods: Forty male SD rats were randomly divided into control, sham operation, model, "Baihui" + "Shenshu" (GV20+BL23, for "reinforcing the kidney and regulating Governor Vessel") EA and GV20+BL23+ "Feishu" (BL13, GV20+BL23+BL13, for "reinforcing the kidney and lung and regulating Governor Vessel") EA groups (=8 rats in each group). The AD model was established by bilateral injection of amyloid β peptide （Aβ，10 μL) into bilateral hippocampus, and rats of the sham operation group received injection of normal saline.

[Effect of electroacupuncture on the expression of insulin signal pathway related proteins in hippocampus in mice with Alzheimer's disease].

Objective: To observe the effect of electroacupuncture (EA) on the expression of insulin phosphatidylinositol-3 kinase/glycogen synthetase kinase-3α (PI3K/GSK3α) signal pathway related proteins in the hippocampus in mice with Alzheimer's disease (AD), and to explore the regulatory mechanism of EA on improving the pathological characteristics of AD.

Methods: Twelve male APP/PS1 double transgenic mice were randomly divided a model group and a treatment group, 6 mice in each group; another 6 wild-type male mice were taken as the control group. The mice in the treatment group were treated with EA (continuous wave, 2 Hz of frequency) at "Baihui" (GV 20) and bilateral "Shenshu" (BL 23), once a day; 7-day treatment was taken as a course of treatment, and 2 courses of treatment were given.

[Effect of electroacupuncture combined with Donepezil on learning-memory ability and expression of hippocampal β-amyloid clearance-related genes in SAMP8 mice].

Objective: To investigate the effect of electroacupuncture (EA) combined with Donepezil on learning-memory ability and gene expression of β-amyloid (Aβ) clearance-related factors in the hippocampus in senescence-accelerated mouse prone 8 (SAMP8) mice, so as to explore their synthetic effect in improving dementia of Alzheimer's disease (AD)．.

Methods: Male SAMP8 mice (30-week-old) were randomly divided into model, medication and EA＋medication groups (＝6 mice in each group), and other 6 senescence-resistant 1 (SAMR1) mice were used as the control group. Mice of the medication and EA＋medication group received gavage of Donepezil (1.

[Electroacupuncture improves locomotor function by regulating expression of inflammation and oxidative stress-related proteins in mice with spinal cord injury].

Objective: To observe the effect of electroacupuncture (EA) on the expression of apolipoprotein E (ApoE) and related proteins of inflammation and anti-oxidative stress in spinal cord in mice with spinal cord injury (SCI), so as to explore its mechanisms underlying function repair.

Methods: Thirty-six female C57BL/6 mice were equally randomized into 3 groups: sham operation, model and EA. The SCI model was established by clamping the spinal cord for 25 s with a serrefine after laminectomy of the 1 lumbar vertebra (L1).

Effect of electrical stimulation combined with diet therapy on insulin resistance via mTOR signaling.

Insulin resistance (IR) is the impaired insulin response that causes decreased glucose tolerance. Electrical stimulation (ES) can improve insulin sensitivity in the skeletal muscle. However, the underlying molecular mechanisms remain to be elucidated.

[Effect of electroacupuncture on muscular atrophy and expression of microRNAs and muscle satellite cell proliferation related proteins in denervated gastrocnemius muscle rats].

Objective: To investigate the effect of electroacupuncture (EA) on muscular atrophy and expression of microRNAs (Mir-1, Mir-133a, Mir-133b) and some proliferation-related factors of muscle satellite cells as histone deacetylase4 (HDAC4) and the paired box transcription factor Pax7 (Pax7) in skeletal muscle atrophy rats.

Methods: Twenty-four male SD rats were randomly and equally divided into sham operation, model and EA groups. The skeletal muscle atrophy model was established by transection of the right sciatic nerve.

[Electroacupuncture intervention increases testosterone level of aged rats by activating ERK/Nrf2/HO-1 signaling of Leydig cells].

Objective: To observe the effect of electroacupuncture (EA) on anti-oxidant function of Leydig cells in aged rats with low testosterone, so as to reveal its underlying mechanism of anti-aging of male reproduction.

Methods: Eighteen 20 months old SD rats were divided into aged control, medication and EA groups(=6 in each group), and other 6 young male SD rats (2 months of age) were used as the youth control group. The rats of the youth and the aged control groups received subcutaneous injection of 0.