[Progress of researches on anti-inflammatory mechanism of acupuncture underlying amelioration of chronic respiratory diseases].

In recent years, acupuncture has gained great progress in the treatment of chronic respiratory diseases (CRD), and the clinical effect is remarkable, but its underlying mechanisms are relatively complex, with the anti-inflammatory effect being the primary aspect. Based on the literature both at home and abroad, we found that the anti-inflammatory mechanism of acupuncture mainly involves chemokines, kinase-related pathways, helper T cells, epigenetic modification, autophagy, vagal-mediated cholinergic anti-inflammatory pathway, etc. The researches on some anti-inflammatory mechanisms are still in the initial stage, the relationship among various pathways, and the key factors affecting the effect of acupuncture, such as acupoint selection, stimulation intensity and needling depth, etc. warrant further exploration in the future.

[Research progress of neuroendocrine mechanism of acupuncture for dyspnea].

The paper reviewed the relevant studies on dyspnea treated with acupuncture over the past 20 years, as well as the underlying neuroendocrine mechanism from the perspective of central and peripheral vagus nerves, neurotransmitter, respiratory muscle function and anti-depression-anxiety function. It revealed that the central response area was regulated by acupuncture in treatment of dyspnea, which is similar to the area affected in acupuncture analgesia. Additionally, acupuncture generates its therapeutic effects on dyspnea through promoting the release of endogenous opioid peptides and the regulation of autonomic nerve, amygdale and hypothalamic-pituitary-adrenal axis.

Chinese Herbal Medicine Versus Placebo for the Treatment Of Chronic Obstructive Pulmonary Disease: A Protocol of Systematic Review and Meta-analysis.

BACKGROUND: Chinese herbal medicine (CHM) has been shown to be effective in the treatment of stable chronic obstructive pulmonary disease (COPD) by published meta-analyses. However, disease outcomes were inconsistent and heterogeneity was observed attributed to placebo-controlled studies. We present a protocol for a systematic review aiming to evaluate the clinical efficacy and safety of CHM comparing to placebo in the treatment of stable COPD, to provide robust evidence for the use of CHM in COPD. METHODS: We will comprehensively search the following 9 databases from inception to March 2019: Web of Science, PubMed, EMBASE, Cochrane Central Register of Controlled Trials (CENTRAL), Chinese National Knowledge Infrastructure (CNKI), WANFANG Database, Chinese Scientific and Technological Periodical Database (VIP) and Chinese Biomedical Database (CBM), and the Cochrane Library database. All clinical randomized controlled trials comparing CHM to placebo for the treatment of stable COPD in English or Chinese will be included. The primary outcome will be quality of life, symptom score and exacerbation frequency, and the secondary outcomes include traditional Chinese medicine syndrome score and effective rate, lung function, 6-minute walk distance, and adverse events. Data extraction and quality assessment will be performed independently by 2 reviewers. Data synthesis and risk of bias will be assessed using the Review Manager software. This protocol will be conducted according to the Preferred Reporting Item for Systematic Review and Meta-analysis Protocols (PRISMA-P) guidance. RESULTS: This systematic review and meta-analysis will provide a high-quality comprehensive evaluation of the efficacy and safety based on current literature evidence of CHM intervention for stable COPD. CONCLUSION: The conclusion of this study will present the evidence of whether CHM is an effective and safe intervention for stable COPD patients.

[Rules for acupoint selection in treatment of perimenopausal syndrome based on data mining technology].

OBJECTIVE: To analyze the rules for acupoint selection of acupuncture and moxibustion in domestic clinical treatment of perimenopausal syndrome based on data mining technology in modern times. METHODS: The relevant literature were retrieved from Chinese Biomedical Literature Database (CBM), China National Knowledge Infrastructure (CNKI) and Wanfang database on this disease treated with clinical acupuncture and moxibustion in China from 1978 to 2013. The database of acupuncture-moxibustion prescription was set up. The relevant regulations of data mining technology were used to analyze the rules for acupoint selection. RESULTS: Totally, 211 papers, 254 acupuncture-moxibustion prescriptions and 130 acupoints were included. The total frequency of acupoints application was 2193 times, with 14 meridians involved. The utilization of the acupoints in the lower limbs and on the back were 33.0% (723/2193) and 23.8% (521/2193) and those of yin and yang meridians were 51.8% (1136/2193) and 44.0% (965/2193), respectively. The utilization of the specific acupoints accounted for 88.7% (1946/2193). CONCLUSION: In clinical treatment of perimenopausal syndrome with acupuncture and moxibustion in modern times, the acupoint selection from involved meridians is the basis, associated with multiple methods of acupoint combination; yin and yang meridians are equally important and the specific acupoints are considered particularly critical in application.