Objective To research the mechanism of electroacupuncture(EA) improving morphine abstinence syndrome in rats.Methods The model of the rat with physical morphine abstinence syndrome was established.The expression of ?-opioid receptor mRNA in the brain tissue of morphine withdrawal rats was examined by RT-PCR,and effects of EA at Zusanli(ST36) on the body weight and expression of ?-opioid receptor mRNA of morphine withdrawal rat were observed.Results The body weight of the EA group was increased compared with the morphine abstinence group(P

ObjectiveTo systematically assess the efficacy of acupuncture and moxibustion plus cognitive rehabilitation training in treating post-stroke cognitive disorder.MethodA computer searched CNKI, CBM, VIP, WANFANG DATA, and Pubmed and Cochrane Library for randomized controlled trials (RCT) of acupuncture and moxibustion plus cognitive rehabilitation training for the treatment of post-stroke cognitive disorder. The reference literature in the included literature was also retrieved. Retrieval time limit for both of them was from Jan. 1st 1990 to Jan. 1st 2015. Two reviewers independently selected the trials, extracted the data and assessed the quality of methodology. Meta analysis was then performed using RevMan 5.3 software.ResultEleven trials with a total of 789 subjectswere finally included. The results of Meta analysis showed that the following aspects were better in acupuncture plus cognitive rehabilitation training than in cognitive rehabilitation training or medication alone and there were statistically significant differences: the total efficacy rate [RR=1.58, 95%CI(1.10,2.26),P=0.01], the MMSE score [MD=2.64, 95%CI(1.78, 3.50),P<0.00001], P300 latency [MD=﹣18.46, 95%CI(﹣30.51,﹣6.41),P=0.003], P300 amplitude [MD=1.23, 95%CI(0.82, 1.63),P<0.00001] and activities of daily living (ADL) [SMD=0.52, 95% CI(0.31, 0.73),P<0.00001]. Based on the results of a systematical review, thequality of evidence was assessed using GRADE system recommended classification method. The results showed that the level of evidence was low and the strength of recommendations was weak.ConclusionThe results of Meta analysis showed that the therapeuticeffect was better in acupuncture and moxibustion plus cognitive rehabilitation training than in cognitive rehabilitation training or medication alone. Because of low quality of all the original literature, high-quality, multicenter and large-sample randomized blind controlled trials are still needed for validation.

Objective:To observe the clinical efficacy of combined acupuncture and psychological desensitization therapy for anxiety in those with heroin addiction.Methods:All 90 cases were randomly allocated into a treatment group (45 cases) and a control group (45 cases).Cases in the treatment group received 30 min of combined acupuncture and psychological desensitization therapy for each treatment,twice a week and 8 weeks in total,whereas cases in the control group received no treatment.After that,the anxiety score and state were observed.In addition,the mental state prior to and after cue-elicited heroin craving was evaluated.Results:The total and standard scores of anxiety in the treatment group were significantly reduced compared to the control group (P＜0.05),coupled with a significant reduction of heroin craving (P＜0.01).Conclusion:Combined acupuncture and psychological desensitization can alleviate anxiety and inhibit the short-term heroin craving.

Objective: To observe the effects of moxibustion therapy at Shenshu (BL 23) and Zusanli (ST 36) of rats with induced rheumatoid arthritis (RA) on the serumal intercellular cell adhesion molecule-1 (ICMA-1) and the pathological tissue, to discuss the mechanism of the warming and activating effect of moxibustion. Methods: After establishing the RA rats model, the induced rats were treated with moxibustion therapy on the acupoint Shenshu (BL 23) and Zusanli (ST 36), followed by analyzing the pathological section of the ankle of the hind limb and testing the ICAM-1 content with ELISA. Results: The plantar circumferences of the induced rat increased significantly compared with the rats in the control group (P<0.01), accompanying with the increase of the synovial layer, the erosion of phlogocytes to chondrocytes and the specific increase of ICAM-1 content. After the moxibustion therapy, the plantar circumferences decreased significantly (P<0.01) while the synovial layer tended to reduce. In addition, there was no pathological damage of the articular cartilage and the ICAM content decreased with significant deviation (P<0.01), compared to the model group. Conclusion: It was concluded that moxibustion therapy could inhibit the arthrosynovitis and hyperplasia, ameliorate the erosion of phlogocyte to cartilage, prevent articular periosteal lesions and delay the pathological course. The warming and activating effect of moxibustion therapy may involve the inhibition of the formation of ICAM-1 and pannus.

Purpose: To observe therapeutic effect of acupuncture plus Methadone on improvement of heroin withdrawal syndrome. Methods: Sixty cases of heroin dependence patients were divided into the treatment group and the control group. The treatment group was given acupuncture plus Methadone, and the control group was treated with Methadone.Results: The score of the withdrawal symptoms was lower in the treatment group than in the control group (P ＜ 0.05). The improvement of withdrawal symptoms was significantly better in the treatment group than in the control group (P＜ 0.05). Conclusion: Acupuncture plus Methadone can significantly improve heroin withdrawal syndrome.

Objective:To assess the efficacy of acupuncture plus Methadone in treating heroin withdrawal syndrome.Methods:According to the requirements of evidence-based medicine, the inclusion criteria, exclusion criteria and retrieval strategy were set for original documents. Randomized controlled trials (RCTs) involving acupuncture plus Methadone in treating heroin withdrawal syndrome were retrieved from China National Knowledge Infrastructure Database (CNKI), Wanfang Academic Journal Full-text Database (Wanfang), Chinese Biomedical Literature Database (CBM), Chongqing VIP Database (CQVIP), PubMed, Cochrane Library and EMBASE. According to the Cochrane Handbook for Systematic Reviews of Interventions, each included trial was assessed strictly including risk of bias and quality evaluation. Meta-analysis and descriptive-analysis were conducted using the RevMan 5.3 software.Results:A total of 8 trials involving 931 patients were included. Meta-analysis showed that there was no statistical significance [RR=1.05; 95%CI (0.99, 1.11);P=0.11] in comparing total effective rate between the acupuncture plus Methadone and Methadone alone; the cure rate of acupuncture plus Methadone was higher than that of Methadone alone [RR=1.45; 95%CI (1.19, 1.78);P=0.0003]; the relapse rate of the acupuncture plus Methadone was lower [RR=0.691; 95%CI (0.60, 0.80);P<0.00001]. On the basis of these results, the method recommended by the Grading of Recommendations Assessment, Development and Evaluation (GRADE) was taken to evaluate the quality of the evidence. It showed that the level of the evidence was low and it was weakly recommended.Conclusion:According to the included trials, acupuncture plus Methadone in treating heroin withdrawal syndrome is more effective and better than Methadone alone, but it still needs more high-quality, large sample, and polycentric researches to confirm it.

Objective: To observe the influence on IL-1β and IL-2 in rat models with rheumatoid arthritis after moxibustion on Shenshu (BL 23) and Zusanli (ST 36) points, and to discuss the mechanism of moxibustion. Methods: Fifty male Wistar rats were divided randomly into 5 groups,control group, model group, drug group, moxibustion group, and laser group, 10 for each. Four groups except the normal group were built on the model of rheumatoid arthritis. The changes of body weight and plantar circumference were measured and the level of IL-1β、 IL-2 in sera were examined by ELISA. Results: Compared with the model group, the weight and plantar circumference of rats in the moxibustion group were improved significantly after treatment (P＜0.01), and the improvement of plantar circumference also had significant differences compared with the drug group and the laser group (P＜0.05). The level of IL- 1β、 IL-2 in sera were down regulated in the moxibustion group and the laser group, which had statistical differences compared with the model group (P＜0.05), but no statistical differences were found when comparing with the drug group. Conclusion: Moxibustion obviously improves the toe tumefaction of the rats with rheumatoid arthritis, which is better than CO2 laser of 10.6μm. On the aspect of decreasing the amount of IL-1β、 IL-2, CO2 laser of 10.6 μm is similar with moxibustion.

Objective:To observe the effects of different moxibustion times on proteins of transient receptor potential vanilloid 3 (TRPV3) ion channel protein and synovial cell apoptosis in rats with rheumatoid arthritis (RA), to provide a new basis for the anti-inflammatory mechanism of moxibustion. Methods:A total of 50 Sprague-Dawley (SD) rats were divided into a normal group, a model group, moxibustion groupⅠ, moxibustion groupⅡ and moxibustion groupⅢ by complete randomization, with 10 rats in each group. Rats in the normal group were bred routinely, and rats in the model group were also bred routinely after successful modeling. After successful modeling, rats in moxibustion groupⅠ,Ⅱ andⅢ accepted consecutive moxibustion at Zusanli (ST 36) and Shenshu (BL 23) for 15 d, once a day, respectively 5 min, 20 min and 30 min for each session. The degree of paw edema was observed and recorded. Immunohistochemical assay was used to detect the protein expression of TRPV3 ion channel in dorsal root ganglia and spinal cord dorsal horn. Terminal-deoxynucleoitidyl transferase-mediated nick end labeling (TUNEL) was used to detect apoptotic synovial cell number. Results: At the end of treatment, paw circumference of rats in moxibustion groupⅡ andⅢ were significantly reduced as compared with that in the model group (P<0.05). TRPV3 ion channel protein expression of dorsal root ganglia and spinal cord dorsal horn was higher in the model group than that in the normal group (P<0.05); the TRPV3 ion channel protein expressions of dorsal root ganglia and spinal cord dorsal horn in moxibustion groupⅡ andⅢ were higher than that in moxibustion groupⅠ (P<0.05); apoptotic synovial cell number in the model group was larger than that in the normal group (P<0.05), and apoptotic synovial cell numbers in moxibustion groupⅡ andⅢ were significantly higher than that in the model group (P<0.05). Conclusion:Moxibustion of appropriate time could induce TRPV3 expression, and promote synovial cell apoptosis.

Objective To determine the optimal placement of miniscrews,this study compared adult male and fe-male patients in terms of cortical bone density,cortical bone thickness,and available bone width in the infrazygomatic crest region.Methods The cone beam computed tomography imaging data of 200 patients(20-30 years old;100 males and 100 females)were collected.The right maxillary posterior teeth in the sagittal plane were divided into six levels from proximal to distal,and three measurement sites were positioned at vertical distances of 8,10,and 12 mm from the cementum.Cortical bone density,cortical bone thickness,and available bone width were measured in 18 measurement sites in the infrazygomatic crest and analyzed statistically.Results The highest cortical bone density,cortical bone thickness,and available bone width in the infrazygomatic crest in adult male and female patients were at the level of the interradicular space between the maxillary second premolar and maxillary first molar.The bone cortical density and thickness increased with vertical height,whereas the available bone width decreased with increasing vertical height.Dif-ferences were observed in cortical bone density,cortical bone thickness,and available bone width between adult male and female patients.Conclusion The optimal im-plantation sites of the micro-implant anchorages in the in-frazygomatic crest were at the level of the interradicular space between the maxillary second premolar and the maxillary first molar,and the vertical height of the optimal implan-tation site in males was appropriately higher than that in females.

Objective:To investigate the clinical and genetic features of the patient with neurodevelopmental disorders characterized by thickened corpus callosum caused by MAST1 gene mutation. Methods:Clinical data and auxiliary examination of a child with neurodevelopmental disorders caused by MAST1 gene mutation who was admitted to Henan Children′s Hospital in September 2022 were collected, and whole exome sequencing technology was applied to analyze the genetics of the child. Results:The patient was a 2 years and 8 months old male, with a clinical phenotype including intellectual, motor, and speech development disorders. Brain magnetic resonance imaging (MRI) showed thickened corpus callosum, nodular heterotopia of the left ventricle body.Whole exome sequencing showed the MAST1 gene with c.578T>G(p.Met193Arg) heterozygous missense variant, which was a unreported de novo pathogenic variant and both of his parents were wild-type. Conclusions:Diseases caused by MAST1 gene mutations are relatively rare, the main clinical features are neurodevelopmental disorders and brain structural abnormalities, and MRI shows an enlarged corpus callosum.The heterozygous missense variant c.578T>G(p.Met193Arg) of the MAST1 gene is the genetic cause of this case.