[Acupoint selection rules of acupuncture and moxibustion for post-stroke epilepsy based on data mining technology].

OBJECTIVE: To analyze the acupoint selection rules of acupuncture and moxibustion for post-stroke epilepsy by data mining technology. METHODS: The literature regarding acupuncture and moxibustion for post-stroke epilepsy included in CNKI, VIP, Wanfang, SinoMed and PubMed databases from the establishment of the database to August 1st 2022 was retrieved. Microsoft Excel 2019 software was used to establish a database to conduct the descriptive analysis of acupoints; SPSS Modeler 18.0 Apriori algorithm was used to conduct association rule analysis; high-frequency acupoint co-occurrence network diagrams were drawn by Cytoscape3.9.0 software; SPSS Statistics 25.0 software was used to perform hierarchical cluster analysis on high-frequency acupoints and a tree diagram was drawn. RESULTS: Totally 39 articles were included, and 63 prescriptions of acupuncture and moxibustion were extracted, involving 56 acupoints, with a total frequency of 516 times; the top three acupoints with the highest frequency of use were Baihui (GV 20), Fenglong (ST 40) and Neiguan (PC 6); the selected meridians were mainly the governor vessel, the hand and foot yangming meridians; the selection of acupoints were mostly in the head, neck and lower limbs; in terms of acupoint compatibility, Hegu (LI 4)-Shuigou (GV 26) and Neiguan (PC 6) had the highest confidence degree; The top 20 high-frequency acupoints could be divided into 4 effective clusters. CONCLUSION: Modern acupuncture and moxibustion treatment for post-stroke epilepsy attaches great importance to the use of yang meridians and meridians with enrich qi and blood; the core prescription is Shuigou (GV 26)-Neiguan (PC 6)-Hegu (LI 4)-Baihui (GV 20). In addition, the combination of distant and near acupoints is highly valued to improve clinical efficacy.

Effect of Postoperative ω-3 Fatty Acid Immunonutritional Therapy on NK Cell Gene Methylation in Elderly Patients with Gastric Cancer.

OBJECTIVE: This study aims to investigate the effect of ω-3 fatty acid immunonutritional therapy on natural killer (NK) cell gene methylation and function in elderly patients with gastric cancer. METHODS: A total of 70 cases of elderly patients with gastric cancer were randomized into the ω-3 fatty acid group and placebo group, according to the type of nutritional support administered. The methylation status of the tumor necrosis factor (TNF)-α gene promoter in peripheral NK cells was detected by methylation specific polymerase chain reaction, and the TNF-α level in peripheral NK cells was detected by enzyme-linked immunosorbent assay. RESULTS: After 14 days of immunonutritional therapy with ω-3 fatty acid or placebo, patients in the ω-3 group had significantly higher average NK cell activity (0.27 vs. 0.24, P=0.013) and lower percentages of TNF-α gene promoter methylation (25.7% vs. 60%, P<0.05) than the placebo group. However, there were no significant differences in the concentration of albumin, prealbumin and TNF-α in serum, and the NK cell count between the ω-3 group and placebo group. CONCLUSION: The postoperative application of ω-3 fatty acid may improve the activity of NK cells, which is correlated to the methylation status of the TNF-α gene promoter.

The long-term consequences of Corona Virus Disease 2019 patients receiving Chinese herbal medicine treatments in acute phase: A protocol for systematic review and meta-analysis.

BACKGROUND: In December 2019, the first case of Corona Virus Disease 2019 (COVID-19) associated with severe acute respiratory syndrome coronavirus-2 viral infection was described in Wuhan. Similar to SARS in 2003, COVID-19 also had a lasting impact. Approximately 76% of patients discharged after hospitalization for COVID-19 had neurological manifestations which could persist for 6 months, and some long-term consequences such as the gradual loss of lung function due to pulmonary interstitial fibrosis could have comprehensive effects on daily quality of life for people who were initially believed to have recovered from COVID-19. METHODS AND ANALYSIS: Our comprehensive search strategy developed in consultation with a research librarian. We will search these following electronic databases: PubMed, Cochrane Library, Web of Science, ScienceDirect, Scopus, Google Scholar, Embase, ProQuest, China Science and Technology Journal Database (VIP), China National Knowledge Infrastructure, WANFANG DATA, WHO covid-19 website, and Centers for Disease Control and the Prevention COVID-19 websites of the United States and China. The bias of publication will be confirmed via the P value of Egger test. The quality of studies will be evaluated by the Newcastle-Ottawa Scale. ETHICS AND DISSEMINATION: There are no ethical considerations associated with this study protocol for this systematic review which mainly focuses on the examination of secondary data. On completion of this analysis, we will prepare a manuscript for publication in a peer-reviewed medical journal. PROSPERO REGISTRATION NUMBER: CRD42021258711.

Neuroprotective effects of Ginkgolide B in focal cerebral ischemia through selective activation of prostaglandin E2 receptor EP4 and the downstream transactivation of epidermal growth factor receptor.

The present study was undertaken to identify whether prostaglandin E2 receptor is the potential receptor/binding site for Ginkgolide A, Ginkgolide B, Ginkgolide K, and Bilobalide, the four main ingredients of the Ginkgo biloba L., leaves. Using functional assays, we identified EP4, coupled with Gs protein, as a target of Ginkgolide B. In human neuroblastoma SH-SY5Y cells suffered from oxygen-glucose deprivation/reperfusion, Ginkgolide B-activated PKA, Akt, and ERK1/2 as well as Src-mediated transactivation of epidermal growth factor receptor. These resulted in downstream signaling pathways, which enhanced cell survival and inhibited apoptosis. Knockdown of EP4 prevented Ginkgolide B-mediated Src, epidermal growth factor receptor (EGFR), Akt, and ERK1/2 phosphorylation and neuroprotective effects. Moreover, Src inhibitor prevented Ginkgolide B-mediated EGFR transactivation and the downstream Akt and ERK1/2 activation, while the phosphorylation of PKA induced by Ginkgolide B was not affected, indicating Ginkgolide B might transactivate EGFR in a ligand-independent manner. EP4 knockdown in a rat middle cerebral artery occlusion (MCAO) model prevented Ginkgolide B-mediated infarct size reduction and neurological assessment improvement. At the same time, the increased expressions of p-Akt, p-ERK1/2, p-PKA, p-Src, and p-EGFR and the deceased expression of cleaved capases-3 induced by Ginkgolide B in cerebral cortex were blocked due to EP4 knockdown. In conclusion, Ginkgolide B exerts neuroprotective effects in rat MCAO model through the activation of EP4 and the downstream transactivation of EGFR.

[Randomized controlled trials of acupuncture and moxibustion for post-stroke constipation: a meta analysis].

The clinical efficacy of acupuncture and moxibustion for post-stroke constipation was systematically reviewed. By computerized and manual retrieval of clinical research literature regarding acupuncture and moxibustion for post-stroke constipation, the randomized control trials (RCTs) that met the inclusive criteria were collected. Cochrane systematic review method was used and Revmen 5.2 software was adopted to perform this Meta analysis. Totally 8 articles were included, involving 610 cases of post-stroke constipation. As a result, the total effective rate and cured rate of acupuncture and moxibustion for post-stroke constipation were significantly superior to those of the control group [total effective rate: OR = 2.10, 95% CI (1.25, 3.54), Z = 2.78, P = 0.005; cured rate: OR = 2.37, 95% CI (1.57, 3.58), Z = 4.10, P < 0.0001]. This result indicated that acupuncture was effective for post-stroke constipation and had some advantages compared with other therapies. But the quality of included RCTs was low, and high-quality, large-sample and multi-center RCTs were needed to perform further verification.

[Acupuncture and moxibustion for peripheral facial palsy at different stages: multi-central large-sample randomized controlled trial].

OBJECTIVE: To explore the best intervention time of acupuncture and moxibustion for peripheral facial palsy (Bell's palsy) and the clinical advantage program of selective treatment with acupuncture and moxibustion. METHODS: Multi-central large-sample randomized controlled trial was carried out. Nine hundreds cases of Bell's palsy were randomized into 5 treatment groups, named selective filiform needle group (group A), selective acupuncture + moxibustion group (group B), selective acupuncture + electroacupuncture (group C), selective acupuncture + line-up needling on muscle region of meridian group (group D) and non-selective filiform needle group (group E). Four sessions of treatment were required in each group. Separately, during the enrollment, after 4 sessions of treatment, in 1 month and 3 months of follow-up after treatment, House-Brackmann Scale, Facial Disability Index Scale and Degree of Facial Nerve Paralysis (NFNP) were adopted for efficacy assessment. And the efficacy systematic analysis was provided in view of the intervention time and nerve localization of disease separately. RESULTS: The curative rates of intervention in acute stage and resting stage were 50.1% (223/445) and 52.1% (162/311), which were superior to recovery stage (25.9%, 35/135) separately. There were no statistical significant differences in efficacy in comparison among 5 treatment programs at the same stage (all P > 0.05). The efficacy of intervention of group A and group E in acute stage was superior to that in recovery stage (both P < 0.01). The difference was significant statistically between the efficacy on the localization above chorda tympani nerve and that on the localization below the nerve in group D (P < 0.01). The efficacy on the localization below chorda tympani nerve was superior to the localization above the nerve. CONCLUSION: The best intervention time for the treatment of Bell's palsy is in acute stage and resting stage, meaning 1 to 3 weeks after occurrence. All of the 5 treatment programs are advantageous to Bell's palsy. In the condition of the limited medical sources, the simple filiform needle therapy is recommended in acute stage. For the patients with the disorder above chorda tympani nerve, the line-up needling on muscle region of meridian is not recommended.

[Study on modern disease menu of acupuncture and moxibustion therapy in China].

OBJECTIVE: To analyze and summarize the diseases and syndromes treated by acupuncture and moxibustion. METHODS: Using literature researching methods to analyze and summarize the diseases and symptoms treated clinically by acupuncture and moxibustion for observation of therapeutic effects from Chinese Biomedicine Optical Disk Database between 1978-2005, and the frequency-time (number) of reported papers for each disease and syndrome were calculated. RESULTS: The disease menu of acupuncture and moxibustion therapy, 461 kinds in 16 classifications were attained, including 338 diseases of western medicine, 73 symptoms of western medicine and 50 TCM syndromes. CONCLUSION: Acupuncture and moxibustion are an effective therapy with wide indications.

[Theoretical basis of regulating mind and relieving the depressed liver needling method for treatment of depression].

The mechanism of depression attack was studied from the point of view of TCM theory, literature and clinical practice. It is held that the brain and liver are the key zang- and fu-organs for attack of depression, and it is first put forward that dysfunction of mind and the liver failing in soothing and regulating the circulation of qi are the TCM pathogenesis of this disease. Needling method for regulating mind and soothing the liver is established with the acupoints of The Governor Vessel and The Liver Channel selected mainly.

[Clinical study on needling method for regulating mental activities and soothing liver for treatment of melancholia].

OBJECTIVE: To observe clinical therapeutic effect of needling method for regulating mental activities and soothing liver on melancholia. METHODS: One hundred and ten cases of depression were selected according to the diagnostic criteria of depression in mood disturbance (emotional and mental disturbance) and randomly divided into a regulating mental activities and soothing liver needling group (n=50), a traditional acupuncture group (n=30) and a prozac treatment group (n=30). Their therapeutic effects were evaluated by Hamilton depression scale, Self-rating depression scale (SDS), psychiatric self-rating scale (SCL-90). RESULTS: In the regulating mental activities and soothing liver needling group, 34 cases were cured, 10 cases were markedly effective, 4 cases were effective and 1 cases were ineffective, with the cured rate of 69.4% and the total effective rate of 98.0%, which were significantly better than those in the traditional acupuncture group (the cured rate was 48.3% and the total effective rate was 89.7%), and was not significantly different with the prozac treatment group (the cured rate was 64.0% and the total effective rate was 96.0%). CONCLUSION: The needling method for regulating mental activities and soothing liver has a better therapeutic effect on depression.