With the development of society, eating disorders(EDs) have attracted people's attention because of their chronicity, high fatality rate and heavy social burden. However, the current treatment mainly includes psychotherapy and drug therapy, but the therapeutic effect is not satisfactory. Studies suggest that patients with EDs have brain abnormalities related to the prefrontal cortex. In recent years, the neuromodulation therapies, especially the non-invasive neuromodulation therapies, have become a research hotspot because of their few side effects and easy to use. At present, they have been used in mental disorders such as depression, obsessive-compulsive disorder, substance addiction and so on. A small number of studies on EDs have also been carried out. This paper reviews the related studies on anorexia nervosa and bulimia nervosa, and introduces the working principles of deep brain stimulation, transcranial magnetic stimulation and direct current stimulation and their efficacy in the treatment of EDs. Previous studies have shown that neuromodulation therapies are effective in the treatment of EDs. However, the existing research results are not exactly same, and the best parameters need to be clarified. In the future study, it is necessary to integrate cognitive, neuroimaging and biomarker data to identify different endophenotypes in EDs, so as to help clarify the disease mechanism, help patients with EDs to formulate individual treatment plans, improve clinical symptoms, and put forward suggestions and prospects for future research and application.

Objective: To observe the clinical effect of treating lumbar intervertebral disc protrusion by needling the points on both sides of the impaired lumbar vertebrae. Methods: One hundred and eighty cases of lumbar intervertebral disc protrusion were randomly divided into three groups, treatment group, control group of acupuncture and control group of western medicine, with 60 cases in each group. The therapeutic effects were compared after 20-day treatments. Result: The effective rate was 96.7% in the treatment group, 80.0% in the acupuncture group, and 81.7% in the Western medicine group. There was a statistically significant difference between the treatment group and two control groups (P<0.05). Conclusion: It is an effective therapy to treat lumbar intervertebral disc protrusion by puncturing the acupuncture points on both sides of the impaired lumbar vertebrae.

The influence of Gynostemma pentaphyllum extract ( G. P ) on the life span of fruit fly was observed. G. P (0.5% and 1.0%) significantly increased mean life span by 11.8% and 12.2%, respectiyely, when fed to male adults.At 0.25% concentraction, the female adults were found to yield an increase of 24.1% in mean life span and the male an increase of 18.5%.Rearing flics on 0. 5% G. P during both the developmental and adult stages proved to be even more effective than just feeding during the adult stage. The mean life span of male and female adults were increased by 53.3% and 46.1% , respectively, but at the higher concen-tration of 1.0%, the increase was 14.4% and 9.7%, respectively,G. P obviously improved the growth of larvae when given aconcentration of 0.5%,No marked change was observed in the copulatory rate of fruitflies after the treatment of 0.5% G.P.

Objective:To observe the therapeutic effects of auricular point sticking in managing functional dyspepsia.Methods:Seventy patients with functional dyspepsia were randomly divided into two groups,with 35 patients in the treatment group receiving auricular point sticking therapy,and the other 35 patients in the control group managed by taking Domperidone orally.The therapeutic effects were evaluated 4 weeks later.Result:The total effective rate was 85.7% in the treatment group and82.9% in the control group.Although the difference of the total effective rate between the two groups was not significant,the treatment group was superior to the control group in the improvement of several symptoms(P<0.05).Conclusion:Auricular point sticking therapy is effective in treatment of functional dyspepsia,and compared to Domperidone,it is better in managing gastric pain,abdominal bloating,and belching.

Objective:To observe the clinical efficacy of acupuncture plus turtle-shell-partitioned moxibustion in treating diarrhea- predominant irritable bowel syndrome (IBS-D). Methods:Seventy-six patients were randomized into two groups: 39 cases in the observation group were intervened by acupuncture plus turtle-shell-partitioned moxibustion, while 37 cases in the control group by the same acupuncture treatment, once a day, 10 d as a treatment course, for 2 courses in total. The improvements of symptoms were observed at the end of the intervention in both groups. Results:The total effective rate was 89.7% in the observation group versus 67.6% in the control group, and the difference was statistically significant (P<0.05).Conclusion:Acupuncture plus turtle-shell-partitioned moxibustion can significantly improve the symptoms of IBS-D, and can produce a more significant efficacy than acupuncture alone.

This study was aimed to develop an ICP-MS method to determine contents of six types of heavy metals, which include Cr, Pb, Cd, As, Hg and Cu, in Pian-Zai-Huang Gan-Bao (PZHGB) tablets. The samples were pro-cessed by microwave digestion. And then, they were determined by ICP-MS. The results showed that the working curves of Cr, Cu, As, Cd, Hg and Pb had good linear relationships with the correlation coefficient which was more than 0.9993. The average recovery rate of Cr was 101.2%. The relative standard deviation (RSD) was 7.6%. The av-erage recovery rate of Cu was 96.4%, with the RSD of 3.5%. The average recovery rate of As was 101.3%, with the RSD of 1.8%. The average recovery rate of Cd was 100.2%, with the RSD of 0.3%. The average recovery rate of Hg was 100.5%, with the RSD of 4.2%. The average recovery rate of Pb was 104.2%, with the RSD of 5.6%. It was concluded that the method was stable and reliable, with high sensitivity and repeatability. This method can be used in the content determination of six types of heavy metals, which include Cr, Pb, Cd, As, Hg and Cu in PZHGB tablets.

ObjectiveTo evaluate surgical management of femoral pseudoaneurysm caused by injection of addictive drugs.MethedsData of 18 cases were reviewed and analysed retrospectively.13 patients underwent primary expanded polytetrafluoroethylene(ePTFE) external iliofemoral bypass (end to side) grafting. Postoperative anastomotic burst and bleeding in one of the 3 patients undergoing saphenous vein autotransplant in situ was successfully treated by ePTFE grafting. Results All of the grafts were patent as demonstrated by postoperative color Dopler ultrasonography. Although 2 patients had their femoral arteries ligated, limbs of all the 18 patients were salvaged.ConclusionsWhen a suitable saphenous vein is not available for autotransplantation, an artificial vessel grafting is still an effective procedure for managing femoral artery false aneurysm.During operation thorough debridement and avoidance of artificial vessel contamination are the most important factors for preventing infective complications of the graft.

ObjectiveTo evaluate the treatment strategy for patients with abdominal aortic aneurysm (AAA) and concomitant digestive system diseases (DSD) necessitating a surgery.Method From Mar. 1999 to Oct. 2001, clinical result of 6 cases suffering from concomitant AAA and DSD was reviewed. The AAA ranged from 4 8 to 11?cm in diameter. Cholecystectomy (for acute cholecystitis) and sigmoidectomy (for colonic cancer) were performed synchronously with AAA repair in 2 cases and 1 case respectively. Right semicolonectomy, radical subtotal gastectomy and esophagogastrectomy (all for carcinoma) were performed heterochronously with AAA endovascular exclusive grafting in one each patient, ResultGastric paresis developed postoperatively and recovered spontaneously in one patient. Esophagogastroanastomosis leakage caused a death in 1 patient. With follow up of 6～42 months the remaining 5 patients were alive, with no graft infection, nor cancer recurrence. ConclusionThe concurrent presentation of AAA and digestive tract diseases necessitating surgical intervention could be successfully managed synchronously or heterochronously.Endovascular exclusive graft of AAA is an effective therapy in patiens suffering from concomitant AAA and DSD.

Anorexia Nervosa(AN),one kind of eating disorder charactered by abnormal eating patterns,low body weight,and weight and shape concerns,is an intractable psychiatric illness which has the highest mortality rates.The etiology of AN is complex,and the neurobiology mechanisms of AN remain unclear.Much of the research provided indications that the pathogenesis of AN is associated with the oxytocin (OT) functions.Summarizing the recent advances on OT in AN,a systematic review of OT research was conducted that it pertains to regulation of feeding,social activity,emotion and bone metabolism in AN.OT probably play an important role in the development and progression of AN.OT system disorder may be an state indicator rather than a trait indicator of AN.Because of the variety physiological effects and the complex effects on AN,OT has the potential applications,especially for the treatment of AN.

Objective To investigate the antimicrobial resistance proifle of Shigella flexneri in Shanghai from 2010 to 2014 and examine the mechanism of fluoroquinolone resistance.Methods Kirby-Bauer method was used to determine the susceptibility of the S. flexneri strains to 14 antibiotics. The minimum inhibitory concentration (MIC) of ciprofloxacin was tested by E-test. Mutations within quinolone resistance determining regions (QRDR) of gyrA and parC and plasmid-mediated quinolone resistance (PMQR) genes,qnrA,qnrB,qnrS andaac(6')-Ib-crwere identified by polymerase chain reaction (PCR). All the products were subjected to sequencing analysis.Results More than 90 % of the 139S. flexneri isolates were resistant to ampicillin, streptomycin, tetracycline, and nalidixic acid, 40.3 % to ciprofloxacin and 30.2 % to cefepime, respectively. Genetic mutation of gyrA and parC was found in 98.6 % and 97.8 % of the strains, respectively. Three point mutations (Ser83, Asp87 and His211) were detected in gene gyrA and one point mutation (Ser80) was found in in gene parC. Plasmid-mediated resistant gene qnrS was found in 9 strains and aac(6')-Ib-cr in 6 strains.Conclusions The antibiotic resistance of S. flexneri is serious in Shanghai. The mutation rate within QRDR is high. Point mutation in Asp87 of gyrA is the main mechanism of quinolone resistance. The plasmid-mediated quinolone-resistant genes also play an important supplementary role.