Hypoglycemic effect of electroacupuncture at "Tianshu" (ST 25) combined with metformin on rats with type 2 diabetes mellitus based on AMPK / 中国针灸

OBJECTIVE@#To observe the hypoglycemic effect of electroacupuncture (EA) at "Tianshu" (ST 25) combined with metformin on rats with type 2 diabetes mellitus (T2DM) as well as its effect on expression of adenosine monophosphate activated protein kinase (AMPK) in liver and pancreas.@*METHODS@#Thirty-six male SD rats were randomly divided into a blank group (6 rats) and a model establishing group (30 rats). The rats in the model establishing group were fed with high-fat diet and treated with intraperitoneal injection of low-dose streptozotocin (STZ) to establish T2DM model. The rats with successful model establishment were randomly divided into a model group, a control group, a metformin group, an EA group and a combination group, 6 rats in each group. The rats in the EA group were treated with EA at "Tianshu" (ST 25), dense-disperse wave, 2 Hz/15 Hz in frequency and 2 mA in current intensity, 20 min each time. The rats in the metformin group were treated with intragastric administration of metformin (190 mg/kg) dissolved in 0.9% sodium chloride solution (2 mL/kg). The rats in the combination group were treated with EA at "Tianshu" (ST 25) and intragastric administration of metformin. The rats in the control group were treated with intragastric administration of 0.9% sodium chloride solution with the same dose. All the treatments were given once a day for 5 weeks. After the intervention, the body mass and random blood glucose were detected; the serum insulin level was detected by ELISA; the expression of AMPK and phosphorylated adenosine monophosphate activated protein kinase (p-AMPK) in liver and pancreas was detected by Western blot method; the expression of protein gene product 9.5 (PGP9.5) was detected by immunofluorescence.@*RESULTS@#①Compared with the blank group, the body mass in the model group was decreased (P<0.05); compared with the model group, the body mass in the EA group and the combination group was decreased (P<0.05); the body mass in the EA group and the combination group was lower than the metformin group (P<0.05). Compared with the blank group, the random blood glucose in the model group was increased (P<0.01); compared with the model group, the random blood glucose in the metformin group, the EA group and the combination group was decreased (P<0.01). The random blood glucose in the combination group was lower than the metformin group and the EA group (P<0.05). ②Compared with the blank group, the insulin level in the model group was decreased (P<0.05); compared with the model group, the insulin level in the metformin group, the EA group and the combination group was all increased (P<0.05). The insulin level in the combination group was higher than the metformin group and the EA group (P<0.05). ③Compared with the blank group, the protein expression of AMPK and p-AMPK in liver tissue was decreased (P<0.05), and the protein expression of AMPK and p-AMPK in pancreatic tissue was increased (P<0.05) in the model group. Compared with the model group, the protein expression of AMPK and p-AMPK in liver tissue in the metformin group, the EA group and the combination group was increased (P<0.05, P<0.01); the protein expression of AMPK in pancreatic tissue in the metformin group was increased (P<0.05); the protein expression of AMPK in pancreatic tissue in the EA group and the combination group was decreased (P<0.05); the protein expression of p-AMPK in pancreatic tissue in the metformin group, the EA group and the combination group was decreased (P<0.05). The protein expression of AMPK and p-AMPK in liver tissue in the combination group was higher than that in the metformin group and the EA group (P<0.05); the protein expression of AMPK in pancreatic tissue in the EA group and the combination group was less than that in the metformin group (P<0.05), and the expression of p-AMPK protein in pancreatic tissue in the combination group was less than that in the metformin group and the EA group (P<0.05). ④Compared with the blank group, the expression of PGP9.5 in pancreatic tissue in the model group was increased (P<0.01); compared with the model group, the expression of PGP9.5 in pancreatic tissue in the metformin group, the EA group and the combination group was decreased (P<0.05, P<0.01). The expression of PGP9.5 in pancreatic tissue in the EA group was lower than the metformin group and the combination group (P<0.05).@*CONCLUSION@#Electroacupuncture at "Tianshu" (ST 25) could promote the effect of metformin on activating AMPK in liver tissue of T2DM rats, improve the negative effect of metformin on AMPK in pancreatic tissue, and enhance the hypoglycemic effect of metformin. The mechanism may be related to the inhibition of pancreatic intrinsic nervous system.

A Retrospective Study on the Characteristics of Traditional Chinese Medical Syndromes in 3088 Cases of Atherosclerotic Cerebral Infarction / 中医杂志

ObjectiveTo investigate the characteristics of traditional Chinese medicine syndrome and the evolution of pathogenesis in different stages of atherosclerotic thrombotic cerebral infarction （ATCI）. MethodsClinical data of 3088 ATCI patients from 8 hospitals in 6 provinces and cities were collected from the hospital information system during January 1， 2015 to December 31， 2019. After staging and counting clinical symptoms， common factors were extracted using the principal component analysis method in factor analysis. Cluster analysis was then carried out on the basis of the factor analysis. The results of the combination of the evidence element identification， cluster analysis and expert discussion were used to discuss the evidence of the different disease stages of atherosclerotic cerebral infarction. ResultsOf the 3088 ATCI patients included， 2290 cases were in the acute phase and 798 in the non-acute phase. Excluding the main symptoms of ischaemic stroke， such as numbness and weakness of limbs， unfavourable movement， unfavourable speech and dizziness， we identified 84 indicators with a frequency ≥5% of the four diagnostic information variables. Of these， 36 indicators were observed in the acute phase and 35 in the non-acute phase. Factor analysis extracted 14 common factors from each phase. We selected factors with a loading coefficient ＞0.3 for evidence determination. These 14 groups of common factors were used as variables for clustering. After clustering， the acute， non-acute phase were each divided into 5 categories. Based on a combination of clinical practice and expert opinion， the symptoms identified in the acute period were syndrome of deficiency of both qi and yin， syndrome of blockade of wind-phlegm-static blood （36.07%）， syndrome of qi deficiency and blood stasis （20.74%）， syndrome of upward disturbance of wind-fire （15.15%）， syndrome of stirring wind due to yin deficiency （9.43%）， and syndrome of spleen deficiency and liver hyperactivity （3.80%）. In the non-acute phase， the symptoms were qi and yin deficiency with syndrome of qi stagnation and blood stasis （45.49%）， syndrome of deficiency of both qi and yin （20.05%）， syndrome of qi stagnation and blood stasis （16.42%）， spleen-kidney deficiency syndrome （8.52%）， and syndrome of hyperactivity of liver yang （4.89%）. ConclusionThe acute phase of AICI is mainly characterized by blood stasis， fire， internal wind， hyperactivity of yang， qi deficiency and yin deficiency， while the non-acute phase is characterized by yin deficiency， qi deficiency， blood stasis and qi stagnation. The main pathomechanism of ATCI involves deficiency of qi and yin， as well as obstruction of the channels by phlegm and blood stasis， and the fundamental pathomechanism is deficiency of qi and yin.

Effect of electroacupuncture combined with mosapride on gastric motility in diabetic gastroparesis rats / 中国针灸

OBJECTIVE@#To observe the effect of electroacupuncture (EA) at "Zusanli" (ST 36) combined with mosapride on gastric emptying rate and gastric motility in the rats with diabetic gastroparesis.@*METHODS@#Using random number table method, 68 male SD rats were divided into a blank group (12 rats) and a model establishment group (56 rats). In the model establishment group, the models of diabetic gastroparesis were established with intraperitoneal injection of streptozotocin combined with high-fat and high-sugar diet. Six weeks later, the successful rat models in the model establishment group were randomized into a model group, an EA group, a mosapride group and a combined treatment group, 12 rats in each one. In the EA group, EA was exerted at "Zusanli" (ST 36) (disperse-dense wave, 2 Hz/15 Hz in frequency, 2 mA in intensity) for 20 min. In the mosapride group, mosapride was intervened with intragastric administration (2 mg/kg). In the combined treatment group, electroacupuncture at "Zusanli" (ST 36) was combined with intragastric administration of mosapride. The intervention was given once daily in each group. There was 1 day at interval after 6-day intervention, consecutively for 5 weeks. At the end of intervention, the random blood glucose, gastric emptying rate and the data of gastric motility (average intra-gastric pressure, amplitude and frequency of gastric motility) were detected.@*RESULTS@#Compared with the blank group, blood glucose was increased in the model group (P<0.001). Blood glucose was reduced in the EA group, the mosapride group and the combined treatment group as compared with the model group separately (P<0.001, P<0.01), whereas, compared with the mosapride group, blood glucose was decreased in the combined treatment group (P<0.05). In comparison with the blank group, the gastric emptying rate, the average intra-gastric pressure and the amplitude of gastric motility were all decreased in the model group (P<0.001) and the frequency of gastric motility was increased (P<0.001). Gastric emptying rate, the average intra-gastric pressure and the amplitude of gastric motility were increased in the EA group, the mosapride group and the combined treatment group (P<0.01, P<0.05, P<0.001) and the frequency of gastric motility was decreased (P<0.001) as compared with the model group respectively. Compared with the EA group, the average intra-gastric pressure and the amplitude of gastric motility were increased in the combined treatment group (P<0.001). In comparison with the mosapride group, the gastric emptying rate, the average intra-gastric pressure, the amplitude and frequency of gastric motility in the combined treatment group, as well as the frequency of gastric motility in the EA group were all increased (P<0.05, P<0.001, P<0.01).@*CONCLUSION@#Electroacupuncture at "Zusanli" (ST 36) combined with intragastric administration of mosapride could regulate blood glucose and improve the gastric motility in the rats with diabetic gastroparesis. The effect is better than either simple electroacupuncture or mosapride.

Investigation on the mechanism of acupuncture in treatment of diabetes mellitus type 2 based on the network of islet macrophages-pancreatic adipose cells-islet β cells / 中国针灸

To explore the possible new mechanism of acupuncture in the treatment of diabetes mellitus type 2 (T2DM) based on the islet inflammatory response. Islet macrophages, pancreatic adipose cells and islet β cells all participate in the pathogenesis of T2DM, and the three could form a network interaction. Acupuncture could regulate the functional phenotype of islet macrophages, improve the ectopic deposition of pancreatic adipose and repair the function of islet β cells, and play a unique advantage of overall regulation. It is suggested that acupuncture can be a potential treatment strategy for T2DM.

Mechanism of Tongbi Jiangu Prescription in Treatment of Knee Osteoarthritis Based on Network Pharmacology and Molecular Docking / 中国实验方剂学杂志

ObjectiveTo explore the mechanism of Tongbi Jiangu prescription （TBJG） in the treatment of knee osteoarthritis （KOA） based on network pharmacology and molecular docking，and further verify it by cell experiments. MethodThe active components and the corresponding targets of TBJG were screened out according to the traditional Chinese medicine systems pharmacology database and analysis platform（TCMSP）. The targets of KOA were obtained from GeneCards，online mendelian inheritance in man（OMIM）， and DrugBank. The common targets of active components of TBJG and KOA were the targets of TBJG against KOA. The active component-target network and protein-protein interaction （PPI） network were constructed by Cytoscape 3.7.2. STRING was used for PPI network analysis. DAVID was used for gene ontology （GO） and Kyoto encyclopedia of genes and genomes （KEGG） enrichment analyses. Key targets and core active components were selected for molecular docking by AutoDock. The results of network pharmacology were verified by cell experiments and the pharmacodynamic responses were observed. ResultThe prediction of network pharmacology showed that there were 111 active components of TBJG in the treatment of KOA. The core active components were quercetin，kaempferol， and β-sitosterol，and the key targets were interleukin-1β（IL-1β）， matrix metalloproteinase-3 （MMP-3），and tumor necrosis factor-α （TNF-α）. Biological processes （BP） in GO analysis mainly involved inflammatory response，response to lipopolysaccharide，apoptosis signaling pathway，and regulation of DNA activity in binding transcription factor. Cellular components （CC） included plasma membrane protein complex，RNA polymerase Ⅱ transcription factor complex，membrane raft，and serine/threonine protein kinase complex. Molecular functions （MF） were mainly enriched in cytokine receptor binding，nuclear receptor activity，protein domain specific binding，serine hydrolase activity，chemokine receptor binding，and activity of nitric oxide synthase regulator. As revealed by the KEGG analysis， the relevant signaling pathways were nuclear factor（NF）-κB， Janus kinase（JAK）/signal transducer and activator of transcription（STAT）， and Wnt signaling pathways. Molecular docking results showed that the core active components had good binding activities with key targets. The experimental results showed that TBJG could down-regulate IL-1β， MMP-3，TNF-α， and NF-κB p65 expression levels （P<0.05），and up-regulated NF-κB inhibitor（IκB）-α（P<0.05）. ConclusionThe mechanism of TBJG in the treatment of KOA lies in the application of active components such as quercetin，kaempferol， and β-sitosterol with IL-1β，MMP-3， and TNF-α as key targets through the NF-κB，JAK/STAT， and Wnt signaling pathways.

Study on discovery of efficacy markers for Dachaihu Decoction and its action mechanism / 中国中药杂志

Dachaihu Decoction is a classical Chinese herbal prescription that is effective in harmonizing lesser yang and purging internal accumulated heat. At present, it has been widely used in clinical practice, and the resulting outcomes are satisfactory. However, its quality indicators and action mechanism are still not clear. Therefore, this paper explored the efficacy markers of Dachaihu Decoction and its action mechanism based on literature mining, molecular biology, and network pharmacology, so as to better control its quality and ensure its clinical efficacy. The efficacy markers of Dachaihu Decoction were predicted and analyzed according to the "five principles" for Q-markers of Chinese herbs. Then the anti-inflammatory activity of the efficacy markers of Dachaihu Decoction was evaluated with Griess reagent after the establishment of RAW264.7 cell inflammation model in vitro with lipopolysaccharide(LPS). The potential targets of efficacy markers were predicted by Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP), ChEMBL, and SwissTargetPrediction, followed by the construction of the protein-protein interaction(PPI) network of the efficacy markers of Dachaihu Decoction. Topological, GO, and KEGG enrichment analysis was carried out to construct the "key target-signaling pathway-biological process" network, thus elucidating the action mechanism of the efficacy markers of Dachaihu Decoction. Saikosaponin B_2, baicalin, baicalein, wogonoside, neohesperidin, naringin, hesperidin, and paeoniflorin were considered as the potential efficacy markers of Dachaihu Decoction. The anti-inflammatory activity evaluation showed that the potential efficacy markers effectively inhibited the release of NO, exhibiting good anti-inflammatory activities. As demonstrated by network pharmacology, the efficacy markers of Dachaihu Decoction regulated the inflammatory response by acting on MAPK and NF-κB signaling pathways, the carbohydrate metabolism by HIF-1 and PI3 K-AKT signaling pathways, and the lipid metabolism by AMPK and PI3 K-AKT signaling pathways. This study discovered the efficacy markers of Dachaihu Decoction based on literature mining combined with molecular biological experiments and explored its action mechanism at the molecular level based on network pharmacology, which would provide reference for the quality control of Dachaihu Decoction and scientific basis for its clinical application.

A case control study:the treatment of cervical vertigo with micro needle knife / 中国骨伤

OBJECTIVE@#To observe the clinical efficacy of micro needle knife therapy on cervical vertigo.@*METHODS@#A total of 300 patients with cervical vertigo treated from January 1, 2017 to December 31, 2019 were randomly divided into micro needle knife group (96 cases, 4 cases falling off), traditional acupuncture group (96 cases, 4 cases falling off) and oral drug group(95 cases, 5 cases falling off). The micro needle knife group was treated with micro needle knife in the local upper cervical segment once every other day for 7 times; the traditional acupuncture group was treated with traditional acupuncture once a day for 2 weeks;the oral drug group was given Merislon (betahistine mesilate tablets) orally, 6 mg each time, 3 times a day for 2 weeks. The patients were followed up before treatment, at the end of treatment and 3 months after treatment. The dizziness handicap inventory(DHI) was observed and the curative effect was evaluated according to the DHI score.@*RESULTS@#At the end of the course of treatment and 3 months after the treatment, DHI scores of the three groups were significantly lower than those before treatment(P<0.01), and the DHI scores of micro needle knife group were lower than those of traditional acupuncture group and oral drug group at the same time point after treatment (P<0.01). There was no statistically significant difference in DHI scores between traditional acupuncture group and oral drug group at the same time after treatment(P< 0.05). The curative effect was evaluated according to DHI score:in micro needle knife group, 50 cases were cured, 28 cases were markedly effective, 14 cases were improved, the total effective rate was 95.83%; in traditional acupuncture group, 28 cases were cured, 26 cases were markedly effective, and 24 cases were improved, with the total effective rate of 81.25%;in oral drug group, 18 cases were cured, 20 cases were markedly effective, and 28 cases were improved, with the total effective rate of 69.47%. The total effective rate of micro needle knife group was significantly higher than that of other two groups (χ2=45.956, P=0.000). Among the cured patients in the three groups, the time required in the micro needle knife group was significantly less than that in the traditional acupuncture group and oral drug group(F=18.796, P=0.000).@*CONCLUSION@#Micro needle knife loosening atlantoaxial soft tissue has obvious curative effect on cervical vertigo which clinical cure rate, effective rate and treatment time required for cured patients are better than traditional acupuncture and oral drug.

Platelet Distribution Width and Mortality in Hemodialysis Patients.

OBJECTIVES: The association between platelet distribution width (PDW) and mortality in hemodialysis (HD) patients has received little attention. METHODS: We retrospectively enrolled HD patients in a single center from January 1, 2008, to December 30, 2011. The primary and secondary endpoints were all-cause and cardiovascular mortality, respectively. The association between PDW and mortality was estimated by Cox regression model. RESULTS: Of 496 patients, the mean age was 52.5 ± 16.6 years, and the Charlson comorbidity index was 4.39 ± 1.71. During the follow-up period of 48.8 ± 6.7 months, 145 patients (29.2%) died, including 74 (14.9%) cardiovascular deaths. 258 (52.0%) with PDW < 16.31% were in the low group and 238 (48.0%) in those with PDW ≥ 16.31% according to cut-off for all-cause mortality by receiving-operator characteristics. After adjusting for confounding factors, high PDW values were independently associated with higher risk of all-cause (hazards ratio (HR) = 1.49, 95% confidence interval (CI) 1.15-6.82) and cardiovascular deaths (HR = 2.26, 95% CI 1.44-3.63) in HD patients. When comparing with quartile 1 of PDW, quartile 4 of PDW was independently associated with a higher risk of all-cause (HR = 1.59, 95% CI 1.18-5.30) and cardiovascular deaths (HR = 2.71, 95% CI 1.49-3.76) in HD patients. CONCLUSIONS: Baseline PDW was independently associated with all-cause and cardiovascular mortality in HD patients.

Visual analysis of literature knowledge structure and acupoint matching rules of acupuncture for depression / 中国针灸

OBJECTIVE@#To analyze the literature knowledge structure and acupoint matching rules of acupuncture for depression.@*METHODS@#The articles regarding acupuncture for depression published from January 1 of 1984 to October 19 of 2020 were searched in CNKI database. CiteSpace5.7.R2 software was used to import the literature data, and the keyword cluster analysis, emergence analysis and time-zone analysis of articles and acupoints were conducted, and the map of scientific knowledge was draw.@*RESULTS@#A total of 3524 articles were included to the knowledge structure analysis, while 601 articles into the acupoint matching rules analysis. There were 13 keyword clusters of acupuncture for depression, with "post-stroke depression" and "electroacupuncture treatment" as high-frequency keywords, and "electroacupuncture treatment" and "Hamilton depression scale" had high centrality, and "electroacupuncture treatment" had the highest emergence intensity. The keywords such as "electroacupuncture treatment" and "Hamilton depression scale", etc. appeared the earliest, followed by "post-stroke depression", "fluoxetine" and "auricular point therapy", etc. According to traditional Chinese medicine theory, acupoint keywords were divided into four clusters: ①core acupoint, ②replenishing-spleen and dispelling phlegm, dispersing-liver and relieving depression, reinforcing @*CONCLUSION@#The main knowledge structure of acupuncture for depression includes five parts: treatment method, depression type, TCM-related diseases, literature type and curative effect index. Clinical acupoint matching should adhere to the principle of "focusing the disease before syndrome" and "combination of disease and syndrome", and treatment should be modified for the syndromes of phlegm stagnation blocking, liver-stagnation and

Effect of acupuncture combined with rehabilitation training on cognitive function and amino acid metabolism in children with cerebral palsy / 中国针灸

OBJECTIVE@#To observe the effect of acupuncture combined with rehabilitation training on cognitive function and amino acid metabolism in children with cerebral palsy.@*METHODS@#Twenty children with cerebral palsy (cerebral palsy group) were randomly divided into an acupuncture and rehabilitation group (11 cases) and a rehabilitation group (9 cases), and 10 healthy children were included as the normal group. The rehabilitation group was treated with rehabilitation training, 30 min each time; on the basis of rehabilitation training, the acupuncture and rehabilitation group was treated with acupuncture at Sishenzhen, Zhisanzhen, Naosanzhen, Niesanzhen, Dazhui (GV 14), Shenzhu (GV 12), Mingmen (GV 4), etc. The Sishenzhen (left and right points) and the ipsilateral Niesanzhen were respectively connected with a group of electrodes, intermittent wave, frequency of 2 Hz for 30 min. Both groups were treated once every other day, three times a week, totaling for 3 months. The Gesell developmental diagnostic scale (GESELL) was used to evaluate the developmental quotient (DQ) scores before and after treatment, and the blood samples of children with cerebral palsy before and after treatment and normal children were collected for amino acid metabolomics.@*RESULTS@#Compared before treatment, the DQ scores of adaptation, fine motor and social in the acupuncture and rehabilitation group was increased after treatment (@*CONCLUSION@#Acupuncture combined with rehabilitation training could improve cognitive function in children with cerebral palsy, and the effect may be related to the down-regulation of L-histidine and L-citrulline metabolism.

Clinical therapeutic effect on bronchial asthma by the observation of skin reaction after acupoint application based on chronic disease management platform of asthma / 中国针灸

OBJECTIVE@#To compare the therapeutic effect on bronchial asthma between presence of skin reaction and the absence of skin reaction after acupoint application.@*METHODS@#Sixty-one patients with bronchial asthma were treated with acupoint application during the hottest periods of summer ("dog days"). The acupoints included Dingchuan (EX-B 1), Feishu (BL 13), Xinshu (BL 15), Pishu (BL 20) and Shenshu (BL 23). The treatment was given once every 7 days, with the herbal plaster remained for 6 h each time, and 4 treatments were required totally. According to the local skin reaction after acupoint application, a skin reaction group (30 cases, 2 cases dropped off) and a non-skin reaction group (31 cases) were divided. Separately, before treatment and 1 year after treatment, using chronic disease management platform of asthma, the number of asthma attacks, the score of asthma control test (ACT) and the score of asthma quality of life questionnaire (AQLQ) were recorded online. Besides, the therapeutic effect was observed in the two groups 1 year after treatment.@*RESULTS@#One year after treatment, the number of asthma attacks was reduced as compared with that before treatment in the patients of either group (@*CONCLUSION@#In treatment of acupoint application for bronchial asthma, the clinical therapeutic effect is better in the patients with local skin reaction after acupoint application. The chronic disease management platform of asthma is convenient for online evaluation.

Efficacy of Yangyin Yiqi Huoxue Granule () in Treatment of Ischemic Stroke Patients with Qi-Yin Deficiency and Blood Stasis Syndrome: A Randomized, Double-Blind, Multicenter, Phase-2 Clinical Trial / 中国结合医学杂志

OBJECTIVE@#To evaluate the efficacy and safety of Yangyin Yiqi Huoxue Granule (, YYHG) in the treatment of ischemic stroke (IS) patients with qi-yin deficiency and blood stasis syndrome (QYDBSS), and to explore its effective dosage.@*METHODS@#The total of 288 patients were randomly assigned to the YYHG high-dose, YYHG low-dose, positive control (administered Xiaoshuantong Granule, XSTG, ), or placebo control (administered inert granule) groups (72 cases per group) by software-drived competitive block randomization. The trial was conducted for a 28-day period, with a 180-day follow-up period. The primary outcome was the comprehensive curative evaluation, and secondary outcomes were the National Institute of Health Stroke Scale (NIHSS) score, Barthel activities of daily living (ADL) index score, the quality of life index (QLI) score, and the Chinese medicine syndrome (CMS) score. All analyses were done on an intention-to-treat basis. The clinical safety was also assessed.@*RESULTS@#The total of 288 participants were recruited between June 1, 2008 and September 30, 2009, and 287 patients received intervention; the treatment groups were well balanced at baseline. The comprehensive cure rates of YYHG high-dose, low-dose, positive and placebo control groups were 63.38%, 31.94%, 36.11% and 6.14%, respectively; there was a statistical difference between the two groups (P<0.01), while the high-dose YYHG treatment group was significantly higher than the other 3 groups (P<0.01). The improvement of NIHSS, ADL, QLI and CMS scores of the YYHG high-dose and low-dose groups was significantly better than that of the positive control group and the placebo control group (P<0.05). In terms of improving the classification of the NIHSS scale and the assessment of the ADL scale, the YYHG high-dose group was significantly better than the other three groups (P<0.05), and the YYHG low-dose group was better than the placebo control group (P<0.01). At the same time, except for the QLI score, the high-dose group was better than the low-dose group (P<0.05). In terms of safety, adverse reactions after YYHG treatment were generally mild (3.78%), and no serious adverse reactions have been reported.@*CONCLUSION@#YYHG is safe and effective in the treatment of IS patients with QYDBSS.

Bayesian network Meta-analysis of Chinese medicine injections in treatment of chronic renal insufficiency / 中国中药杂志

In this study, Honghua Injection, Danshen Injection, Shenkang Injection, Shuxuetong Injection, Lulutong Injection, Shenxiong Glucose Injection and Chuanxiong Injection were compared for their clinical efficacy on chronic renal insufficiency by using the method of network Meta-analysis, with Western medicine as the common reference. The randomized controlled trial(RCT) of Hong-hua Injection, Danshen Injection, Shenkang Injection, Shuxuetong Injection, Lulutong Injection, Shenxiong Glucose Injection and Chuanxiong Injection for the treatment of chronic renal insufficiency were obtained by computer-based retrieval. The literature quality was evaluated by using the method in Cochrane Reviewer's Handbook 5.1 after independent screening of the included literature by two reviewers. The RJAGS package and GEMTC package of RevMan 5.3, GEMTC software, R software were used for statistical analysis to compare and sort the different injections in terms of efficacy. A total of 6 197 patients with chronic renal failure were included in 79 RCTs, involving 8 treatment measures. The effective rates of conventional treatment combined with Shenxiong Injection(OR=3.55, 95%CI[1.98, 6.37], P<0.000 1), Honghua Injection(OR=3.77, 95%CI[2.45, 5.81], P<0.000 01), Shuxuetong Injection(OR=6.71, 95%CI[3.30, 13.65], P<0.000 01) and Shenkang Injection(OR=4.14, 95%CI[3.42, 5.03], P<0.000 01) were all better than that in control group, and the effective rate of Honghua Injection combined with conventional treatment(OR=3.89, 95%CI[1.73, 8.74], P=0.001) was better than that in Danshen Injection combined with conventional treatment, all with statistically significant differences. By comprehensive comparison, Shuxuetong Injection, Honghua Injection and Shenkang Injection combined with Western medicine had good clinical effect on the effective rate, serum creatinine reduction and urea nitrogen reduction in patients with chronic renal insufficiency. However, due to the relatively low quality of the included literature, the conclusion has yet to be verified clinically.

Effects of electroacupuncture pretreatment on cardiac function and immune inflammatory response in mice with acute myocardial ischemia / 中国针灸

OBJECTIVE@#To observe the effects of electroacupuncture (EA) pretreatment on the cardiac ejection fraction (EF), the number of macrophages in spleen and heart, and the expression of nucleotide-binding oligomerization domain-like receptor protein 3 (NLRP3) and interleukin-1β (IL-1β) in myocardium in mice with acute myocardial ischemia, and to explore the possible mechanism of EA pretreatment on promoting myocardial protection.@*METHODS@#A total of 30 male C57BL/6J mice were randomly divided into a control group, a model group and an EA pretreatment group, 10 rats in each group. The acute myocardial ischemia model was established by ligating the left anterior descending 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 control group. In the EA pretreatment group, mice were intervented with EA at bilateral "Neiguan" (PC 6), disperse-dense wave, frequency of 2 Hz/15 Hz, intensity of 2 mA; each EA treatment last for 20 min, once a day, and 3-day treatment was given before model establishment. The EF value was evaluated by ultrasonic cardiogram; the number of macrophages in spleen and heart was measured by flow cytometry; the expression level of NLRP3 and IL-1β in myocardium was measured by Western blot.@*RESULTS@#Compared with the control group, the EF value was decreased in the model group (<0.001), the number of macrophages in the heart and spleen was increased (<0.001), and the expression level of NLRP3 and IL-1β in the myocardium was increased (<0.001, <0.01). Compared with the model group, the EF value was increased in the EA pretreatment group (<0.01), the number of macrophages in the heart and spleen was decreased (<0.01), and the expression level of NLRP3 and IL-1β in the myocardium was decreased (<0.01, <0.05).@*CONCLUSION@#EA pretreatment could reduce the number of macrophages in spleen and heart, down-regulate the expression of NLRP3 and IL-1β in myocardial tissue in mice with acute myocardial ischemia, which could relieve the local inflammatory response and achieve the myocardial protective effect.

Time-dose effects of Taohong Siwu Decoction on number and functional activity of peripheral blood endothelial progenitor cells / 中国组织工程研究

BACKGROUND: Recent studies have shown that Taohong Siwu Decoction can alleviate the damage of vascular endothelial cells and maintain their normal secretory function, and endothelial progenitor cells can promote the repair of endothelial injury. Therefore, it is assumed that Taohong Siwu Decoction may protect endothelial function by improving the functional activity and increasing the number of endothelial progenitor cells. OBJECTIVE: To investigate whether Taohong Siwu Decoction can augment the number and functional activity of peripheral blood endothelial progenitor cells. METHODS: Endothelial progenitor cells were isolated from the peripheral blood of healthy subjects, and divided into control, low-, moderateand high-concentration Taohong Siwu Decoction groups. Cells were then cultured to observe the dose-effect relationship within 24 hours. Meanwhile, the high-concentration Taohong Siwu Decoction group was cultured for respective time points (6, 12, 24 and 48 hours) for observing the time-effect relationship. The number of endothelial progenitor cells was counted under inverted phase contrast microscope. Proliferation, adhesion and migration of endothelial progenitor cells were detected by MTT chromatometry, adhesion activity assay and modified Boyden chamber assay, respectively. RESULTS AND CONCLUSION: (1) The proliferation, adhesion and migration abilities of endothelial progenitor cells in the Taohong Siwu Decoction groups were significantly higher than those in the control group and showed a certain dose-effect relationship. (2) The proliferation, adhesion and migration abilities of endothelial progenitor cells in the Taohong Siwu Decoction groups were enhanced in a time-dependent manner, especially at 24 hours after intervention (P < 0.01). To conclude, the Taohong Siwu Decoction can increase the number of endothelial progenitor cells and promote cell functions. High-concentration Taohong Siwu Decoction exhibits the best interventional effect at 24 hours after intervention.

Effect of acupuncture and moxibustion on severe obesity complicated with hyperlipidemia in different genders / 中国针灸

<p><b>OBJECTIVE</b>To explore the effect of acupuncture and moxibustion on severe obesity complicated with hyperlipidemia in different genders and their comprehensive effect, lipid indexes, and obesity indexes.</p><p><b>METHODS</b>A total of 264 patients of severe obesity complicated with hyperlipidemia were assigned into a male group (106 cases) and a female group (158 cases)．According to their clinical symptoms and patterns, acupuncture and moxibustion differentiation therapies were applied for stomach and intestine heat type, spleen deficiency and dampness resistance type, phlegm-dampness internal resistance type, liver depression and spleen deficiency type, spleen and kidney deficiency type and deficiency and blood stasis type．The obesity indexes were weight (W), obesity degree (A), body mass index (BMI) and body fat percentage (F); the blood lipid indexes were total cholesterol (TC)，triglyceride (TG)，low density lipoprotein (LDL-C) and high density lipoprotein (HDL-C). The comprehensive effect, obesity and blood lipid indexes were observed．.</p><p><b>RESULTS</b>The total effective rate of the male group was 91.5% (97/106), and the total effective rate of the female group was 85.4% (135/158) , without statistical significance (>0.05). After treatment, the obesity indexes of W, A, BMI and F and the blood lipid levels of TC, TG, LDL-C decreased, the levels of HDL-C increased compared with those before treatment in the two groups (<0.05, <0.01). The different values before and after treatment of the above all indexes in the male group were higher than those in the female group (all <0.05).</p><p><b>CONCLUSION</b>Acupuncture and moxibustion can both improve the obesity and blood lipid indexes for the patients with obesity complicated with hyperlipidemia. The effect is better for male than for female. The methods can prevent and treat hyperlipidemia.</p>

Discussion on Primordial and Sensitized States of Acupuncture Points / 针刺研究

According to the theory of traditional Chinese medicine, acupuncture points are very important in the treatment of various clinical conditions. This paper focuses on the correlation and connotation of two scientific propositions, i．e., the primordial state and sensitized state of acupoints. We hold that the modern concept of acupuncture point may be not the same as the traditional one in the connotations. The current acupuncture points are probably referred to the spots for acupuncture stimulation, rather than simple acupoints, while the sensitized state is possibly one of its characteristics. The sensitized acupuncture point in fact may not be the main treatment locus for strengthening the body resistance to eliminate pathogenic factors. Contemporary research and establishment of theoretical framework should aim at developing a complete knowledge system pertaining to acupuncture-moxibustion medicine rather than deviating or separating it from the fundamental principles of the overall regulation of acupuncture or moxibustion treatment.

Ameliorative effects of atractylodin on intestinal inflammation and co-occurring dysmotility in both constipation and diarrhea prominent rats

Intestinal disorders often co-occur with inflammation and dysmotility. However, drugs which simultaneously improve intestinal inflammation and co-occurring dysmotility are rarely reported. Atractylodin, a widely used herbal medicine, is used to treat digestive disorders. The present study was designed to characterize the effects of atractylodin on amelioration of both jejunal inflammation and the co-occurring dysmotility in both constipation-prominent (CP) and diarrhea-prominent (DP) rats. The results indicated that atractylodin reduced proinflammatory cytokines TNF-α, IL-1β, and IL-6 in the plasma and inhibited the expression of inflammatory mediators iNOS and NF-kappa B in jejunal segments in both CP and DP rats. The results indicated that atractylodin exerted stimulatory effects and inhibitory effects on the contractility of jejunal segments isolated from CP and DP rats respectively, showing a contractile-state-dependent regulation. Atractylodin-induced contractile-state-dependent regulation was also observed by using rat jejunal segments in low and high contractile states respectively (5 pairs of low/high contractile states). Atractylodin up-regulated the decreased phosphorylation of 20 kDa myosin light chain, protein contents of myosin light chain kinase (MLCK), and MLCK mRNA expression in jejunal segments of CP rats and down-regulated those increased parameters in DP rats. Taken together, atractylodin alleviated rat jejunal inflammation and exerted contractile-state-dependent regulation on the contractility of jejunal segments isolated from CP and DP rats respectively, suggesting the potential clinical implication for ameliorating intestinal inflammation and co-occurring dysmotility.

Research on Framework of Etiology and Pathogenesis Theory of Gangrene / 浙江中医药大学学报

[Objective] Build gangrene etiology and pathogenesis of frame structure, this paper discusses the etiology and pathogenesis theory. [Methods] Based on the time axis oriented, taking "Chinese Medical Code" as a search tool, "gangrene" as the key word, search Qin and Han Dynasties to the late Qing Dynasty physician medical books, and with the library books proofreading ,this paper will be of the ancient literature about etiology and pathogenesis of clips in series, and carries on the combation and analysis .[Result]To sum up gangrene of etiology and pathogenesis, theory framework is divided into four periods:Begin in the Qin and Han Dynasties, the development in the Wei and Jin Dynasties, rich in Song and Yuan Dynasties, perfect and enrich in the Ming-Qing Dynasty. Its etiology and pathogenesis are concise:yin-yang disharmony, cold coagulation to stasis;toxic heat accumulation. burns essence;Qi and Yin waste, blood stasis inchannels. [Conclusion] Through the gangrene of etiology and pathogenesis of frame structure building, not only can deepen the understanding of the disease, also provide a theoretical basis and ideas for the treatment of the diseases associated with modern medicine.In order to make a modest contribution to the majority of clinical work and scientific researchers.

Research on Framework of Etiology and Pathogenesis Theory of Gangrene / 浙江中医药大学学报

[Objective] Build gangrene etiology and pathogenesis of frame structure, this paper discusses the etiology and pathogenesis theory. [Methods] Based on the time axis oriented, taking "Chinese Medical Code" as a search tool, "gangrene" as the key word, search Qin and Han Dynasties to the late Qing Dynasty physician medical books, and with the library books proofreading ,this paper will be of the ancient literature about etiology and pathogenesis of clips in series, and carries on the combation and analysis .[Result]To sum up gangrene of etiology and pathogenesis, theory framework is divided into four periods:Begin in the Qin and Han Dynasties, the development in the Wei and Jin Dynasties, rich in Song and Yuan Dynasties, perfect and enrich in the Ming-Qing Dynasty. Its etiology and pathogenesis are concise:yin-yang disharmony, cold coagulation to stasis;toxic heat accumulation. burns essence;Qi and Yin waste, blood stasis inchannels. [Conclusion] Through the gangrene of etiology and pathogenesis of frame structure building, not only can deepen the understanding of the disease, also provide a theoretical basis and ideas for the treatment of the diseases associated with modern medicine.In order to make a modest contribution to the majority of clinical work and scientific researchers.