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Background: Despite neuroinflammation being an important component of the pathology of Alzheimer's disease (AD), effective therapies to alleviate neuroinflammation are still lacking. Many animal experiments in AD have found that acupuncture may ameliorate cognition by decreasing neuroinflammation and modulating cytokines, but its effects have not been systematically examined. We aimed to assess its efficacy on neuroinflammation in AD and to investigate the potential mechanisms. Materials and methods: The following databases were searched from inception until 24 August 2022: Web of Science, EMBASE, PubMed, the Cochrane Library, and China National Knowledge Infrastructure. Animal studies that reported the efficacy of acupuncture on neuroinflammation in AD were included. The SYRCLE Robt was utilized to evaluate methodological quality. Stata 17 was utilized to conduct a meta-analysis of cytokine levels and the results of the Morris water maze. Results: 23 studies were included, with a total of 417 rats/mice. The overall quality of all included reports was medium. The results indicated that acupuncture significantly reduced the expressions of pro-inflammatory cytokines which included IL-1ß [SMD = -3.50, 95% CI (-4.31, -2.69); I 2 = 78.6%] (P < 0.05), TNF-α [SMD = -3.05, 95% CI (-3.86, -2.24); I 2 = 69.6%] (P < 0.05), IL-6 [SMD = -3.22, 95% CI (-4.62, -1.81); I 2 = 77.6%] and enhanced the expressions of anti-inflammatory cytokines including IL-4 [SMD = 2.77, 95% CI (1.95, 3.59); I 2 = 33.9%] (P < 0.05), IL-10 [SMD = 1.84, 95% CI (1.20, 2.49); I 2 = 41.0%] (P < 0.05) in an animal model of AD. Regarding the Morris water maze, compared to the control group, the acupuncture group showed a shorter escape latency [SMD = -2.23, 95% CI (-2.89, -1.57); I 2 = 79.2%] (P < 0.05), longer duration in platform quadrant [SMD = 2.34, 95% CI (1.44, 3.23); I 2 = 81.7%] (P < 0.05), and increased platform crossing number [SMD = 2.79, 95% CI (2.06, 3.53); I 2 = 71.9%] (P < 0.05). Conclusion: Acupuncture may reduce neuroinflammation in AD by modulating cytokine expression. This modulation significantly improved cognitive function in animal models of AD. Systematic review registration: https://www.crd.york.ac.uk/PROSPERO/, identifier CRD42022354878.
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Acupuncture-moxibustion has affirmative curative effect in the prevention and treatment of senile dementia. Starting from the literature research, a visualization and application method of acupuncture-moxibustion knowledge of senile dementia in ancient books based on partial order structure is proposed. This method could extract and integrate the acupuncture-moxibustion knowledge of senile dementia contained in ancient books of traditional Chinese medicine, and establish a standardized, structured and visual knowledge graph. Applying this method to knowledge visual analysis and clinical auxiliary guidance could provide reference for combing the knowledge of ancient books of traditional Chinese medicine and transforming the knowledge of ancient books into clinical application.
Subject(s)
Alzheimer Disease , Humans , Medicine, Chinese TraditionalABSTRACT
Objective: Although acupuncture is widely used as a complementary therapy in the treatment of Bell's palsy (BP) when to initiate acupuncture is still controversial. This study aims to determine the efficacy of the early intervention by acupuncture on BP. Methods: We retrospectively gathered clinical data from the Third Affiliated Hospital of SUN-YAT SEN University between 2016 and 2021. We selected newly diagnosed patients with BP who were diagnosed by registered neurologists or acupuncturists formally. The qualified patients were divided into two groups according to whether or not initial acupuncture treatment was given within 7 days from the onset of palsy. Cohorts were balanced using 1:1 propensity score matching (PSM). Cox proportional hazards modeling and Kaplan-Meier analysis were applied to determine the differences between the two groups. The outcome included time to complete recovery of facial function, the rate of complete recovery, and the occurrence of sequelae in 24 weeks. Results: A total of 345 patients were eligible for this study and were divided into the manual acupuncture/electroacupuncture (MA/EA) group (n = 76) and the EA group (n = 125). In the propensity score-matched cohort, the time to complete recovery was significantly shorter in the MA/EA group compared with the patients in the EA group (hazard ratio 1.505, 95% CI 1.028-2.404, p <0.05). The MA/EA group had a higher rate of favorable outcomes at 12 weeks than the EA group (93.4 vs. 80.3%, p = 0.032), and the occurrence of sequelae at 24 weeks showed a greater reducing trend in the MA/EA group than the EA group (6.6 vs. 16.4%, p = 0.088). Conclusion: Acupuncture intervention at the acute stage of BP could shorten the time to recovery and improve the outcome. Clinical trial registration: http://www.chictr.org.cn, identifier ChiCTR 2200058060.
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OBJECTIVE: This study aimed to explore and analyze the effect of acupuncture on improving the enteral nutrition level and gastrointestinal dynamics in patients who had suffered a severe stroke. METHODS: A total of 122 patients who experienced a severe stroke who were treated in the intensive care unit of the Affiliated Hospital of Hebei University (China) between September 2021 and March 2022 were randomly divided into two groups as follows: 1) the observation group, the participants of which received acupuncture combined with early enteral nutrition (61 cases); 2) the control group, the participants of which received early enteral nutrition (61 cases). Following treatment, the hemoglobin, neutrophil count, blood glucose, albumin, pre-albumin, immediate postprandial antral area, antral contraction frequency (at 2 min), and antral motility index on days 1 and 7 of treatment were compared between the two groups. RESULTS: The total clinical effective rate was 96.72% in the observation group and 77.05% in the control group. The curative effect comparison between the two groups after seven days of treatment showed a lower probability of gastrointestinal bleeding, faster recovery of gastrointestinal motility, and a higher level of nutrient absorption in the observation group. Serum albumin, pre-albumin, hemoglobin, total lymphocyte count, immediate postprandial maximum (max) and minimum (mix) area of the gastric antrum, antral contraction frequency (at 2 min), and antral motility index were higher in the observation group than in the control group (P < 0.05). The difference in blood glucose levels between the two groups was not statistically significant (P > 0.05). CONCLUSION: Acupuncture improved the enteral nutrition status of patients who had suffered a severe stroke and promoted gastrointestinal motility. The combination of acupuncture and early enteral nutrition could reduce damage to the gastrointestinal mucosal barrier caused by stress, changes in metabolism, and improved gastrointestinal function.
Subject(s)
Acupuncture Therapy , Stroke , Humans , Enteral Nutrition/adverse effects , Blood Glucose , Stroke/complications , Stroke/therapy , AlbuminsABSTRACT
OBJECTIVE: To provide a route map regarding systematic reviews (SRs) of acupuncture therapies that will meet two goals: (1) to identify areas in which more or better evidence is required and (2) to identify acupuncture applications that, although proven effective, remain underused in practice, and thus warrant more effective knowledge dissemination. ELIGIBILITY CRITERIA: We included SRs that conducted meta-analyses (MAs) of randomised controlled trials (RCTs) for this overview. INFORMATION SOURCES: We searched for SRs without language restrictions from January 2015 to November 2020 in four Chinese electronic databases and Epistemonikos database. And we also searched for newly published RCTs that were eligible for selected best SRs in PubMed, Medline, Cochrane Central Register of Controlled Trials, Embase and four Chinese electronic databases from its lasted search dates to November 2020. SYNTHESIS OF RESULTS: We reanalysed the selected MAs if new primary studies were added. We used random-effect model to calculate the overall effect. RESULTS: Our search identified 120 SRs published in the last 5 years addressing acupuncture therapies across 12 therapeutic areas and 77 diseases and conditions. The SRs included 205 outcomes and involved 138 995 participants from 1402 RCTs. We constructed 77 evidence matrices, including 120 SRs and their included RCTs in the Epistemonikos database. Seventy-seven SRs represented the effect estimate of acupuncture therapies. Finally, we system summarised the areas of possible underutilisation of acupuncture therapies (high or moderate certainty evidence of large or moderate effects), and the areas of warranting additional investigation of acupuncture therapies (low or very low certainty evidence of moderate or large effects). CONCLUSION: The evidence maps and overview of SRs on acupuncture therapies identified both therapies with substantial benefits that may require more assertive evidence dissemination and promising acupuncture therapies that require further investigation.
Subject(s)
Acupuncture Therapy , Acupuncture , Humans , Research Report , Systematic Reviews as TopicABSTRACT
OBJECTIVE: To investigate the protective effect of electroacupuncture (EA) at "Zusanli"(ST36)and "Weiwanxiashu"(EX-B3) on capillary function around the renal tubule and renal tubule structure in diabetic mice based on two-photon microscopy (TPM) imaging, so as to providing visualizable evidence for the regulatory effect of EA on diabetic renal vascular microcirculation. METHODS: Spontaneous type â ¡ diabetes mellitus mice (db/db) were employed for this study. Twenty db/db mice were randomly divided into model group (n=10) and EA group (n=10), and 10 db/m mice used as the control group. EA was applied to bilateral ST36 and EX-B3 for 20 min/time, 6 times a week for 6 weeks. The body weight was recorded and the fasting blood glucose measured before and after the intervention. The urine production and water consumption of mice in each cage were recorded after EA. The renal in vivo imaging method based on TPM was established to display the morphological structure of renal tubules, and the mouse renal blood flow velocity was detected by injecting 500 kDa dextran-fluorescein into femoral vein after the intervention. RESULTS: Compared with the control group, the proportion of mice with decreased body mass in the model group was increased, accounting for 40%, while that in the control group was 0%; and fasting blood glucose, urine production and water consumption were significantly increased in the model group (P<0.001, P<0.000 1). A renal in vivo imaging method based on TPM was successfully established, which can be applied to quantitatively analyze the renal blood flow and renal tubular diameter of mice. Based on this method, the results showed that compared with the control group, the blood flow velocity of peritubular capillary in the model group was significantly decreased (P<0.000 1, P<0.001), renal tubular cells were slightly exfoliated and the diameter of renal tubular was significantly increased (P<0.000 1). Compared with the model group, EA reduced the body weight loss ratio from 40% to 0%, and significantly decreased the fasting blood glucose, urine production and water consumption (P<0.01, P<0.000 1, P<0.001), and the blood flow velocity of peritubular capillary in the EA group was significantly increased (P<0.001, P<0.05) and tubule dilatation significantly alleviated (P<0.0 1). CONCLUSION: EA at ST36 and EX-B3 can ameliorate renal vascular microcirculation disorder to relieve the renal structure damage and improve renal function in diabetes mice.
Subject(s)
Diabetes Mellitus, Experimental , Diabetes Mellitus, Type 2 , Electroacupuncture , Animals , Blood Glucose , Diabetes Mellitus, Experimental/diagnostic imaging , Diabetes Mellitus, Experimental/therapy , Diabetes Mellitus, Type 2/diagnostic imaging , Diabetes Mellitus, Type 2/therapy , Mice , Microcirculation , MicroscopyABSTRACT
Acupuncture at acupoints Baihui (GV20) and Dazhui (GV14) has been shown to promote functional recovery after stroke. However, the contribution of the contralateral primary sensory cortex (S1) to recovery remains unclear. In this study, unilateral local ischemic infarction of the primary motor cortex (M1) was induced by photothrombosis in a mouse model. Electroacupuncture (EA) was subsequently performed at acupoints GV20 and GV14 and neuronal activity and functional connectivity of contralateral S1 and M1 were detected using in vivo and in vitro electrophysiological recording techniques. Our results showed that blood perfusion and neuronal interaction between contralateral M1 and S1 is impaired after unilateral M1 infarction. Intrinsic neuronal excitability and activity were also disturbed, which was rescued by EA. Furthermore, the effectiveness of EA treatment was inhibited after virus-mediated neuronal ablation of the contralateral S1. We conclude that neuronal activity of the contralateral S1 is important for EA-mediated recovery after focal M1 infarction. Our study provides insight into how the S1-M1 circuit might be involved in the mechanism of EA treatment of unilateral cerebral infarction. The animal experiments were approved by the Committee for Care and Use of Research Animals of Guangzhou University of Chinese Medicine (approval No. 20200407009) April 7, 2020.
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OBJECTIVE: To review and analyze the trend of researches on prostatitis in China in the past two decades. METHODS: We searched the core collection of China National Knowledge Infrastructure (CNKI) for studies on prostatitis, and analyzed the data obtained using Excel, Citespace and VOSviewer. RESULTS: Totally, 1 216 original articles were identified, with 3 271 keywords, ≥3-time high-frequency keywords accounting for 12.9%, with "", "", "chronic prostatitis", "prostatitis", and "" as the top 5 ones, each with a centrality higher than 300. Major prostatitis-related studies focused on the 8 keywords, namely, prostatitis, prostatic fluid, rats, prostate, syndromes, efficacy observation, compound (in traditional Chinese medicine, TCM), and therapeutic application. The included literature involved 2 808 authors, with 402 involved more than twice and most of them in a scattered manner. The major topics of prostatitis studies varied in the past two decades, focusing on TCM therapies, promotion of blood circulation and stasis and comprehensive nursing in 2000ï¼2001, on animal models, CD4+ lymphocytes and other experimental molecules in 2007ï¼2010, on urodynamics, risk factors and specific antigens in 2013ï¼2016, and on literature information resources in 2016. CONCLUSIONS: The immune mechanism remains a hot topic in the future researches on prostatitis. In terms of treatment of the disease, TCM has a potential value, and more practice and studies are required for an optimal combination of TCM and Western medicine. Strengthened collaborative efforts are needed to establish an authoritative source channel for the keywords, and incorporate it into the national standard system, and above all, to integrate the prostatitis study into multi-disciplinary researches, eliminate academic barriers, encourage collaborative innovation with multiple parties, and promote the exchanges and development in this field.
Subject(s)
Prostatitis , Animals , China/epidemiology , Male , Prostatitis/drug therapy , RatsABSTRACT
BACKGROUND: Although nonpharmacological interventions (NPI) for irritable bowel syndrome (IBS) have been applied clinically, their relative efficacy and safety are poorly understood. AIM: To compare and rank different NPI in the treatment of IBS. METHODS: Five electronic databases were searched from their inception to January 12, 2020. Data of included publications were analyzed using network meta-analysis (NMA). Quality of endpoints were assessed by tools of the Cochrane Handbook and the GRADEpro software. Pooled relative risk or standardized mean difference with their corresponding 95% confidence intervals were used for statistical analysis. Surface under the cumulative ranking curve (SUCRA) probability value was conducted to rank the examined interventions. Sensitivity analysis was performed to verify the robustness of results and test the source of heterogeneity. RESULTS: Forty randomized controlled trials with 4196 participants were included in this NMA. Compared with routine pharmacotherapies and placebo, acupuncture and cognitive behavioral therapy (CBT) had better efficacy in relieving IBS symptoms. Based on the SUCRA values, acupuncture ranked first in improving overall clinical efficacy and avoiding adverse effects. CBT ranked first in lowering the scores of IBS symptom severity scale, self-rating anxiety scale and self-rating depression scale. CONCLUSION: This study confirmed the efficacy and safety of NPI for improving IBS symptoms, which to some extent recommended several interventions for clinical practice.
Subject(s)
Acupuncture Therapy , Irritable Bowel Syndrome , Adult , Humans , Irritable Bowel Syndrome/diagnosis , Irritable Bowel Syndrome/therapy , Network Meta-Analysis , Randomized Controlled Trials as Topic , Treatment OutcomeABSTRACT
BACKGROUND: Sepsis-induced myopathy (SIM) is a disease that causes motor dysfunction in patients with sepsis. There is currently no targeted treatment for this disease. Acupuncture has shown considerable efficacy in the treatment of sepsis and muscle weakness. Therefore, our research aims to explore the effects of acupuncture on the improvement of muscle structure and function in SIM patients and on activities of daily living. METHODS: The ACU-SIM pilot study is a single-center, propensity-score stratified, assessor-blinded, prospective pragmatic controlled trial (pCT) with a 1-year follow-up period. This study will be deployed in a multi-professional critical care department at a tertiary teaching hospital in Guangzhou, China. Ninety-eight intensive care unit subjects will be recruited and assigned to either the control group or the acupuncture group. Both groups will receive basic treatment for sepsis, and the acupuncture group will additionally receive acupuncture treatment. The primary outcomes will be the rectus femoris cross-sectional area, the Medical Research Council sum-score and time-to-event (defined as all-cause mortality or unplanned readmission to the intensive care unit due to invasive ventilation). The activities of daily living will be accessed by the motor item of the Functional Independence Measure. Recruitment will last for 2 years, and each patient will have a 1-year follow-up after the intervention. DISCUSSION: There is currently no research on the therapeutic effects of acupuncture on SIM. The results of this study may contribute to new knowledge regarding early muscle atrophy and the treatment effect of acupuncture in SIM patients, and the results may also direct new approaches and interventions in these patients. This trial will serve as a pilot study for an upcoming multicenter real-world study. TRIAL REGISTRATION: Chinese Clinical Trials Registry: ChiCTR-1900026308, registered on September 29th, 2019.
Subject(s)
Acupuncture Therapy/methods , Muscle Weakness/therapy , Muscular Atrophy/therapy , Muscular Diseases/therapy , Sepsis/therapy , Activities of Daily Living , Acupuncture Therapy/adverse effects , China/epidemiology , Critical Care/organization & administration , Follow-Up Studies , Humans , Intensive Care Units/statistics & numerical data , Mortality/trends , Muscle Weakness/etiology , Muscle Weakness/pathology , Muscular Atrophy/etiology , Muscular Atrophy/pathology , Muscular Diseases/etiology , Patient Readmission/trends , Pilot Projects , Propensity Score , Prospective Studies , Respiration, Artificial/methods , Respiration, Artificial/statistics & numerical data , Sepsis/complications , Tertiary Care Centers/organization & administration , Treatment OutcomeABSTRACT
Hydrogen sulfide (H2S) is an important mediator participating in both physiological and pathological systems and related to the inflammatory process. Acupuncture has a therapeutic effect on inflammatory pain. However, whether H2S generated in the central nervous system (CNS) is a mediator of electroacupuncture (EA) treatment for inflammatory pain is unknown. We injected complete Freund's adjuvant (CFA) to induce inflammatory pain and applied EA treatment as an interventional strategy for pain relief. The results presented here show that S-adenosyl-l-methionine (SAM), an allosteric activator of cystathionine-ß-synthetase (CBS), may reverse the therapeutic effect of EA. CBS-induced H2S generation might get involved in the mechanism of EA-induced analgesia in the hippocampus on chronic inflammatory pain.
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Background: Tai Chi Chuan(TCC), as a mind-body exercise, may have a positive impact on physical function and psychological well-being in breast cancer patients. The latest systematic review and meta-analysis of TCC for breast cancer was made 4 years ago and some new clinical trials about it were published. We remade a systematic review and meta-analysis to evaluate the effect of TCC in breast cancer patients. Methods: In this systematic review and meta-analysis, we searched MEDLINE (via PubMed), EMBASE (via embase.com), CENTRAL, CNKI, COVIP, Wanfang, Chaoxing, CiNii, J-SSTAGE, DBpia, and ThaiJO with no language restrictions from inception to December 31, 2018 (updated on February 16, 2020), for randomized clinical trials comparing TCC with non-exercised therapy in breast cancer patients. The primary outcome was quality of life in patients with breast cancer and data pooled by a random-effects model. Subgroup analyses were conducted to estimate the effect of different durations of TCC for breast cancer patients. This study was registered in PROSPERO, number CRD 4201810326. Results: Fifteen articles involving a total of 885 breast cancer participants were included in this review. Compared with non-exercised therapy, TCC had a significant effect on quality of life in breast cancer patients (SMD = 0.37, 95% CI 0.15-0.59, p = 0.001), and subgroup analysis found that TCC showed beneficial effect in 12 weeks and 25 weeks (12 weeks: SMD = 0.40, 95% CI 0.19-0.62, p = 0.0003; 25 weeks: SMD = 0.38, 95% CI 0.15-0.62, p = 0.002). Meta-analyses of secondary outcomes showed that 3 weeks TCC increased shoulder function (SMD = 1.08, 95% CI 0.28-1.87, p = 0.008), 12 weeks TCC improved pain (SMD = 0.30, 95% CI 0.08-0.51, p = 0.007), shoulder function (SMD = 1.34, 95% CI 0.43-2.25, p = 0.004), strength of arm (SMD = 0.44, 95% CI 0.20-0.68, p = 0.0004), and anxiety (MD = -4.90, 95% CI -7.83 to -1.98, p = 0.001) in breast cancer patients compared with the control group. Conclusions: TCC appears to be effective on some physical and psychological symptoms and improves the quality of life in patients with breast cancer. Additional randomized controlled trials with a rigorous methodology and low risk of bias are needed to provide more reliable evidence.
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OBJECTIVE: To observe the effect of acupoint catgut embedding on histopathological changes of gastric mucosa and expression of mucosal hypoxia inducible factor (HIF)-1α and vascular endothelial growth factor (VEGF) proteins in chronic atrophic gastritis (CAG) rats, so as to explore its mechanisms underlying improvement of CAG. METHODS: Male SD rats were divided into blank group (n=10) and model group (n=9) and catgut embedment group (n=10). The CAG model was established by free drinking of N-methyl-N'-nitro-N-nitroso-guanidine solution (100 µg/mL) and irregular diet. Catgut embedment was applied to "Zhongwan" (CV12) and bilateral "Zusanli" (ST36) and "Pishu" (BL20), once every 10 days, 6 times in total. Histopathological changes of gastric mucosal tissue were observed under microscope after H.E. staining. The expression of HIF-1α and VEGF proteins in the antrum of stomach was detected by Western blot. RESULTS: H.E. staining showed that compared with the blank group, the number of rats with glandular necrosis, atrophy and mucosal stasis in the model group were increased significantly (P<0.001, P<0.05).Compared with the model group, the number of rats with gland necrosis, atrophy and mucosal stasis in the catgut embedment group were significantly reduced (P<0.01, P<0.05). Western blot displayed that the expression levels of HIF-1α and VEGF proteins were significantly higher in rats with blood stasis and model group than in those without blood stasis and the blank group (P<0.01), and were considerably down-regulated in the catgut embedment group than in the model group (P<0.05, P<0.01). CONCLUSION: Acupoint catgut embedment can improve the injury of gastric mucosa in CAG rats, which may be associated with its function in down-regulating the expression of HIF-1α and VEGF proteins in the gastric mucosa.
Subject(s)
Acupuncture Points , Catgut , Gastritis, Atrophic , Animals , Gastric Mucosa , Male , Rats , Rats, Sprague-Dawley , Vascular Endothelial Growth Factor AABSTRACT
The research aims to propose the approaches to the clinical trial of acupuncture and moxibustion and provide the methodological guide for the research in this field in terms of the inadequate systematic collection, lack of the specific characteristics of acupuncture-moxibustion treatment and insufficient persuasion in clinical evidences of acupuncture-moxibustion research. Through a systematic review of the registration of acupuncture-moxibustion clinical trials at home and abroad, the distribution of diseases with the recommendation of acupuncture and moxibustion in Cochrane Library database, combined with the evidence grade of the evidence-based medicine and the individual characteristics of clinical practice with acupuncture and moxibustion, some research ideas and framework are proposed for the clinical trial of acupuncture and moxibustion. To take the curative effect as the forerumer, the dominant disease and therapeutic methods of acupuncture and moxibustion should be initially generalized by the case experiences and clinical observation at the first. In view of the potential function of acupuncture and moxibustion in treatment, the rigorous and standardized clinical trial should be carried out to verify their therapeutic effect. Finally, the experimental research is adopted to explore the mechanism of acupuncture and moxibustion. Through the combination of quantitative and qualitative methods, all of the evidences are integrated to form an integrative evidence chain. It is anticipated that the construction of the integrative evidence chain in clinical trial of acupuncture and moxibustion may enhance the promotion of clinical practice with acupuncture and moxibustion and increase the influence of acupuncture-moxibusiton discipline.
Subject(s)
Acupuncture Therapy , Moxibustion , Clinical Trials as Topic , Evidence-Based Medicine , Medicine, Chinese TraditionalABSTRACT
OBJECTIVE: To observe the impact of catgut embedding on histopathological changes and expression of phosphorylated-Janus kinase-2 (p-JAK 2), phosphorylated-signal transducer and activator of transcription 3 (p-STAT 3), Cyclin D 1, Bcl-2, and suppressor of cytokine signaling (SOCS) of the gastric mucosa in chronic atrophic gastritis (CAG) rats, so as to explore its mechanisms underlying improving CAG. METHODS: Forty-one SD rats were randomly divided into normal (nï¼12), model (nï¼9), natural recovery (nï¼10) and catgut embedding (nï¼10) groups. The CAG model was established by free drinking of N-methyl-N'-nitro-N-nitroso-guanidine (MNNG) solution (100µg/mL) and irregular diet for 24 weeks. Catgut embedding was applied at bilateral "Zusanli" (ST 36), "Pishu" (BL 20) and "Zhongwan" (CV 12), once every 10 days, 6 times altogether. The histopathological changes of the gastric mucosa were observed by naked eye and light microscope after Hï¼E. staining. Wes-tern blot was used to detect the expression of p-JAK 2, p-STAT 3, CyclinD 1, Bcl-2 and SOCS 3 proteins in the gastric antrum tissue. RESULTS: After modeling, the regional gastric tissue showed pale thinner gastric wall, and poorer elasticity with fewer plica, congestion of blood vessels, reduction of regional glands with necrosis and disordered arrangement as well as evident hyperplasia of the connective tissue, which was evidently milder in the catgut embedding group. Compared with the normal group, the expression levels of p-JAK 2, p-STAT 3, CyclinD 1, Bcl-2, SOCS 3 proteins were significantly up-regulated in both model group and natural recovery group (P<0.01), without significant differences between the latter two groups (P>0.05). After catgut embedding intervention, the expression levels of p-JAK 2, p-STAT 3, Cyclin D 1, Bcl-2 proteins were considerably down-regulated (P<0.01), and that of SOCS 3 protein was notably further increased relevant to the natural recovery group (P<0.01)ï¼. CONCLUSION: Catgut embedding may improve pathological changes of gastric mucosa in CAG rats, which possibly associated with its effects in up-regulating gastric SOCS 3 protein expression and in inhibiting the activation of JAK 2-STAT 3 signaling pathway to reduce the expression of CyclinD 1 and Bcl-2 proteins.
Subject(s)
Catgut , Gastritis, Atrophic , Acupuncture Points , Animals , Chronic Disease , Gastric Mucosa , Janus Kinase 2 , Rats , Rats, Sprague-Dawley , STAT3 Transcription Factor , Signal TransductionABSTRACT
OBJECTIVE: To analyze the factors influencing the therapeutic effect of "Shoulder Tri-needles therapy" in the treatment of shoulder-hand syndrome of stroke patients by using machine learning approach, so as to provide a feasibility for improving clinical efficacy. METHODS: A total of 586 stroke patients with shoulder-hand syndrome eligible for this study were involved in our machine learning experiments for classification of the influential factors. Their data including the age, gender, pulse condition, complexion, tongue quality, tongue coating, disease stage, body mass index (BMI), blood pressure, blood glucose, blood triglyceride, blood total cholesterol, smoking history, drinking history, and final outcomes were extracted from the medical record system (from Oct. of 2014 to Jan. of 2017 in the First Affiliated Hospital and Shenzhen Futian Hospital of Guangzhou University of Chinese Medicine). The single rule algorithm (1 R) was adopted to learn, followed by optimization with Repeated Incremental Pruning to Produce Error Reduction (RIPPER) algorithm, and C 5.0 decision tree algorithm. RESULTS: The accurate classification rates of 1 R, RIPPER and decision tree model were 87.37%(512/586), 95.90% (562/586), and 97.10% (569/586), respectively. The final outcomes of machine learning of this study showed that the disease stage (acute or recovery stage), complexion difference, tongue coating difference, blood pressure level, consumption of alcohol, BMI, and smoking habit were the most important factors influencing the therapeutic effect of "Shoulder Tri-needles" in the treatment of shoulder-hand syndrome of stroke patients. CONCLUSION: The disease stage, complexion and tongue identification, blood pressure level, alcohol drinking and smoking habits, and BMI are the principal factors affecting the therapeutic effect of "Shoulder Tri-needles therapy" in the treatment of shoulder-hand syndrome of stroke patients.
Subject(s)
Reflex Sympathetic Dystrophy , Stroke , Humans , Machine Learning , Needles , Reflex Sympathetic Dystrophy/etiology , Reflex Sympathetic Dystrophy/therapy , Shoulder , Stroke/complicationsABSTRACT
OBJECTIVE: To evaluate the effectiveness and superiority of acupoint catgut-embedding in the treatment of insomnia. METHODS: Randomized controlled trials (RCTs) for insomnia treated by acupoint implantation of catgut were included in the present study. We searched the related articles from 6 databases (PubMed, Google Scholar, CBM, CNKI, VIP and Wanfang) from the date of inception to March 19, 2017 by using keywords "catgut implantation at acupuncture point" or "catgut implantation at acupoint" and "insomnia" or "agrypnia" and "randomised (or randomized) clinical trial". Quality assessments were performed by two researchers independently using GRADE profile 3.6, followed by crosscheck. Data were analyzed using software Revman 5.3 and STATA 14.0. RESULTS: Twenty-two trials met the inclusion criteria were included. They recruited 1 714 cases of insomnia. GRADE grading suggests a low quality of these articles. Heterogeneous test (numerical test) showed χ2ï¼31.11, Pï¼0.07, I2ï¼32%. Gabriz chart and sensitivity analysis ultimately determined that these trials have smaller or no heterogenity. The effective rate of acupoint catgut embedding for insomnia was higher than that of the control group (ORï¼ 3.77; 95% CI: 2.63ï¼5.41; P<0.00001). CONCLUSION: Acupoint catgut embedding therapy has a positive role in clinical treatment of insomnia. But due to lower quality of current literature, more high-quality randomized controlled clinical trials are required.
Subject(s)
Sleep Initiation and Maintenance Disorders , Acupuncture Points , Catgut , Databases, Factual , Humans , Sleep Initiation and Maintenance Disorders/therapyABSTRACT
OBJECTIVE: To analyze the regularity of acupoint selection, main acupoints and theoretical basis in acupuncture treatment of urticaria. METHODS: Papers collected from the time of establishment of each database to September of 2017 were retrieved from databases CNKI, CBM, VIP and WF by using keywords of "acupuncture" "moxibustion" "blood-letting therapy" "autohemotherapy" "cupping" "acupoint catgut embedding" "auricular points" "acupoint injection" "fire-needle" (or red-hot needle), "dermal needle" "needle-embedding" "urticaria" in both Chinese and English. The collected papers were brought into analysis according to the inclusion and exclusion criteria, from which the prescriptions for acupuncture treatment of urticaria were subjected into descriptive statistical analysis, association rule analysis, and cluster analysis by using Access 2010, Clementine 18.0 and Stata software. RESULTS: Outcomes of analysis indicated that the treatment methods of urticaria with acupuncture and moxibustion, with different emphases, may be classified into eight categories. For treating the exterior syndrome of urticaria, acupoints of the Bladder Meridian, Governor Vessel and Conception Vessel were often employed to harmonize Ying and Wei and to dispel the pathogenic wind, while for treating the interior syndrome, acupoints of the Large Intestine Meridian, Spleen Meridian, and Stomach Meridian were usually used to invigorate the spleen to dispel dampness and to regulate blood circulation. The top five frequently used acupoints were Quchi (LI 11), Xuehai (SP 10), Zusanli (ST 36), Sanyinjiao (SP 6) and Geshu (BL 17). It was crucial to make use of the specific acupoints with adequate meridian-qi, such as He-Sea points, Back-Shu points, and Yuan-Primary points. There were some fixed forms in the combination of acupoints, including LI 11, SP 10, Dazhui (GV 14) and auricular Lung, Shenmen, Fengxi, Adrenal gland, which had the highest confidence coefficient for the meridian points and ear acu-points, respectively. The outcomes of cluster analysis about the acupoint prescriptions showed that 12 acupoint groups as the SP 6-Hegu (LI 4)-LI 11-SP 10-ST 36, etc. were frequently used. CONCLUSION: The regularity of acupuncture treatment of urticaria can be discovered using data mining technology, resulting in an in-depth understanding and having a solid theoretical basis.
Subject(s)
Meridians , Urticaria , Acupuncture Points , Data Mining , HumansABSTRACT
OBJECTIVE: To evaluate the efficacy and safety of acupuncture in the treatment of epilepsy. METHODS: We first collected research data about randomized control trials (RCTs) of acupuncture treatment of epilepsy from databases CNKI, CBM, VIP and Wanfang using key words "(acupuncture)", "(epilepsy)"or "(epilepsy)"or "(epilepsy)", and from PubMed, Google Scholar, and Cochrane Library using key words "acupuncture" "needling" "prod" "epilepsy" "epilepsies" or "seizure disorder" or "simple seizure" from the date of database construction to May 5, 2017. Then, two researchers extracted the study outcomes and evaluated the evidence qualification of the research data independently using GRADE profile 3.6 software and analyzed the primary outcome indexes using RevMan 5.3 and STATA 14.0. RESULTS: Eleven articles containing 827 cases were included in the Meta-analysis. We found that acupuncture or acupuncture in combination with other conventional drugs had a significantly better efficacy than conventional drugs in the treatment of epilepsy [OR=3.94, 95%CI (2.49, 6.24), Z=5.85, P<0.000 01]. There was a statistical heterogeneity (P=0.04, l2=60%), and the Meta-analysis was not feasible for the studies of acupuncture vs medication. Combination of acupuncture and Chinese traditional drugs was significantly better than simple Chinese traditional drugs [OR = 4.61, 95%CI (2.18, 9.74), Z=4.01, P<0.000 1], and combination of acupuncture and wes-tern medicines was obviously better than simple western medicines [OR=3.07, 95%CI(1.24, 7.65), Z=2.41, P=0.02] in the treatment of epilepsy. CONCLUSION: Acupuncture therapy may have a positive effect in the treatment of epilepsy but the conclusion needs further verification due to very fewer high-quality and well-designed RCTs found at the present.
Subject(s)
Acupuncture Therapy , Epilepsy , Epilepsy/therapy , Humans , Medicine, Chinese Traditional , Seizures , Treatment OutcomeABSTRACT
OBJECTIVE: To observe the effect of acupuncture on the Notch signaling pathway in rats with traumatic brain injury and to explore the pathogenesis of acupuncture intervention on traumatic brain injury. METHODS: Feeney's freefall epidural impact method was used to establish a traumatic brain injury model in rats; the rats were randomly divided into a normal group, sham operation group, model group and acupuncture group. Acupuncture was performed in the Baihui (DU 20), Shuigou (DU 26), Fengfu (DU 16), Yamen (DU 15) and Hegu (LI 4) acupoints in the rat, and Yamen was punctured via Fengfu. Then, the rats in each group were randomly divided into three subgroups, namely the day 3 subgroup, day 7 subgroup and day 14 subgroup according to treatment duration. The modified neurological severity scores (mNss) method was used to perform neurobehavioral scoring for evaluating the degree of injury in the rats. The hematoxylin-eosin (HE) staining method was used to observe the pathological change in the brain tissue of rats in each group. Real-time fluorescent quantitative polymerase chain reaction (Q-PCR) technology was used to detect changes in the Notch1, Hes1 and Hes5 gene expression levels in the cortex on the injured side. Western blot was used to detect the protein expression changes. RESULTS: One day after modeling, the mNss scores in the model group and in the acupuncture group were significantly higher than those in the normal and sham operation groups (P<0.01) ; there was no statistically significant difference between the normal group and the sham operation group. The scores decreased with increased treatment time, and the scores in the acupuncture group decreased more significantly than those in the model group (P<0.01). The pathological examination by the HE staining method demonstrated that the brain tissue of the rats in the acupuncture and model groups relatively significantly changed. The Notch1 gene expression level in the acupuncture group was significantly higher than the level in all of the other groups (P<0.01) ; the Hes1 and Hes5 gene expression levels were also higher in the acupuncture group. The expression changes of the Notch1 and Hes1 protein were consistent with that of mRNA. In each experimental group, the mNss score and the pathological results by the HE staining method were consistent with the mRNA results. CONCLUSION: Acupuncture could significantly promote high expression levels of Notch1, Hes1 and Hes5 in the brain tissue of traumatic brain injury rats. Therefore, acupuncture might be an important intervention for inducing endogenous stem cell proliferation and for promoting nerve repair.