[The role of peritumoral electroacupuncture in regulating cuproptosis for sensitization of chemotherapy efficacy in mice with triple-negative breast cancer].

Objectives: To explore the enhanced sensitization effect of peritumoral electroacupuncture (PEA) on doxorubicin (DOX) chemotherapy in mice with triple-negative breast cancer (TNBC).

Methods: Eighteen female Balb/c mice were randomly divided into the model, DOX, and EA+DOX groups, with 6 mice in each group. TNBC cells were injected into the mammary fat pad of mice to establish the breast cancer-bearing mice model.

Electroacupuncture preconditioning protects against myocardial ischemia-reperfusion injury by modulating dynamic inflammatory response.

Background: The protective effects of electroacupuncture (EA) preconditioning against myocardial ischemia-reperfusion injury (MIRI) have been reported. However, the underlying mechanism remains unclear. Recent research has indicated that the dynamic inflammatory response following MIRI plays an essential role in the progression of myocardial injury.

[Effect of electroacupuncture preconditioning on expression of Gasdermin D, Caspase-1 and IL-1β in rats with myocardial ischemia reperfusion injury].

Objective: To observe the effect of electroacupuncture(EA) preconditioning on expression of Caspase-1, Gasdermin D(GSDMD) and interleukin-1β(IL-1β) in myocardial tissue of myocardial ischemia reperfusion injury (MIRI) rats in order to explore its underlying mechanisms in resisting MIRI.

Methods: Forty male rats were randomly divided into 4 groups: normal control (normal), sham operation (sham), MIRI model and EA groups. The MIRI model was established by ligation of the left anterior descending branch of the left coronary artery for 30 min and perfusion.

[Effect of electroacupuncture at "Neiguan" (PC 6) on cardiac function and inflammatory factors of acupoint area in rats with acute myocardial ischemia].

Objective: To observe the effect of electroacupuncture (EA) at "Neiguan" (PC 6) on cardiac function and cardiomyocyte apoptosis in rats with acute myocardial ischemia (AMI), and to explore the correlation between myocardial protective effect of EA and inflammatory factors i.e. interleukin-1β (IL-1β) and interleukin-17 (IL-17) of "Neiguan" (PC 6) area.

[Effect of electroacupuncture on expression of IL-23/IL-17 axis and TLR4 in infarcted tissue in rats with myocardial infarction].

Objective: To observe the effect of electroacupuncture (EA) on expression of interleukin (IL) -23/IL-17 axis and Toll-like receptor 4 (TLR4) in the infarcted tissue in rats with myocardial infarction (MI), and to explore the mechanism of EA on alleviating MI injury.

Methods: Forty male SD rats were randomly divided into a sham-operation group, a sham-operation plus EA group, a model group and an EA group, 10 rats in each group. The MI models were established by ligation of left anterior descending coronary artery in the model group and EA group, while only threading was performed in the sham-operation group and sham-operation plus EA group.

Electroacupuncture interventions alleviates myocardial ischemia reperfusion injury through regulating gut microbiota in rats.

Electroacupuncture (EA) intervention has a remarkable cardioprotection against myocardial ischemia reperfusion injury (MIRI). Recently, it has been suggested that the gut microbiota plays an important role in regulating the progression and prognosis of MIRI. The purpose of this study was to illustrate the relationship between gut microbiota and cardioprotection of EA on MIRI.

[Effect of electroacupuncture pretreatment on transient receptor potential vanilloid 1(TRPV1)/calcitonin gene-related peptide(CGRP) signal and NF-κB p65 protein expression in rats with acute myocardial ischemia].

Objective: To observe the effect of electroacupuncture(EA)pretreatment on transient receptor potential vanilloid 1(TRPV1)/calcitonin gene-related peptide(CGRP)signal and nuclear factor-κB p65 (NF-κB p65) protein expression in myocardial tissue of acute myocardial ischemic injury (AMI) rats, and to investigate the possible mechanism of electroacupuncture pretreatment against AMI.

Methods: A total of 60 adult male SD rats were randomly divided into blank control, sham operation, model and EA pretreatment groups, 15 rats in each group. The acute myocardial ischemia model was established by ligating the left anterior descending (LAD)branch of the coronary artery in the model group and EA pretreatment group, while threading but no ligating at left anterior descending branch of the coronary artery was applied in the sham operation group.

Proteomic and metabolomic characterization of cardiac tissue in acute myocardial ischemia injury rats.

The pathological process and mechanism of myocardial ischemia (MI) is very complicated, and remains unclear. An integrated proteomic-metabolomics analysis was applied to comprehensively understand the pathological changes and mechanism of MI. Male Sprague-Dawley rats were randomly divided into a mock surgery (MS) group and an MI group.

[Progress of Research on Mechanisms of Moxibustion Intervention Underlying Improvement of Blood Circulation].

Moxibustion is one of the commonly used therapy of traditional Chinese medicine by applying burning dried mugwort on particular acupoints of the body surface. In the present paper，we reviewed progress of researches about the mechanisms of moxibustion treatment undering imporvement of blood circulation in recent 15 years. Research results displayed that moxibustion can dilate blood vessels to increase blood flow and improve microcirculation, not only in the local superficial vessels of body, but also in the deep tissues as the brain, stomach and mesentery, kidney, heart, etc.

[From Treatment of Stress Disease by Acupuncture to Correlation between Acupuncture and Stress].

Stress disease is a body functional disorder caused by harmful stimuli overwhelming the nonspecific adaptive capabilities. Numerous evidence proved the feasibility of acupuncture in treating stress diseases. This paper aims at exploring new perspective in the study on the underlying mechanism of acupuncture in the treatment of stress diseases.