Objective To observe the clinical efficacy of scalp acupuncture plus body acupuncture in treating diarrhea-predominant irritable bowel syndrome (D-IBS). Method Totally 122 D-IBS patients were randomized into a scalp acupuncture group (41 cases), a body acupuncture group (41 cases), and a combined group (40 cases). The scalp acupuncture group was intervened by acupuncture at the Stomach and Intestine Zones on the head; the body acupuncture group was by ordinary body acupuncture; the combined group was by both scalp acupuncture and body acupuncture. The symptom score of traditional Chinese medicine (TCM) was evaluated prior to the treatment, at the end of the first and second treatment courses, and after the whole intervention; the clinical efficacies were also compared among the three groups. Result The symptom scores of the combined group were significantly lower than that of the scalp acupuncture group and body acupuncture group respectively at the end of the second treatment course and after the whole intervention (P<0.05); after the whole intervention, the cured and markedly-effective rate was 62.5% in the combined group, significantly higher than 24.4% in the scalp acupuncture group and 29.3% in the body acupuncture group (P<0.05). Conclusion Scalp acupuncture plus body acupuncture can produce a satisfactory clinical efficacy in treating D-IBS, better than body acupuncture or scalp acupuncture alone; its advantages include rapid onset of action, significant effect, and reducing intestinal inflammation, etc.

Humans ; Pancreatitis, Acute Necrotizing ; pathology ; therapy ; Time Factors

Acute Disease ; Humans ; Pancreas ; Pancreatitis ; surgery ; Pancreatitis, Acute Necrotizing

With the rapid development of network technology,the data sharing and health research provides an efficient and convenient way for medical research and clinical guidance.In order to know patients' opinions on informed consent and data sharing,we investigated first-class hospitals in the coastal and inland areas with a total of 397 patients participating the questionnaire on clinical health and data sharing,reusing the remaining clinical blood samples in scientific researches,and the acceptance degree of broad consent investigation and related influencing factors.It was found that patients with strong consciousness of informed consent right tended to choose a simpler way of informed consent based on the analysis.Patients preferred social benefits than personal benefits with a strong spirit of dedication to the community.Medical institutions in China rarely applied broad consents and took relervant summative researhes,compared with the European and American countries' promotions at the national level.The research afforded the evidence,from most of patients' point of view to ethics committee in the review of such kind of studies to understand the public data sharing in privacy protection and broad consent of the individual opinion,in order to facilitate the rational development and promotion of health data sharing in China ethically.

Objective To study the prevention and treatment of severe complications of percutaneous radiofrequency ablation(PRFA)for hepatic malignancy. Methods A series of 939 patients with primary hepatic carcinoma or hepatic metastasis confirmed by pathological examinations or clinical manifestations underwent 1098 treatments of PRFA between January 2006 and December 2009. All the patients were followed up to study the short-or long-term complications related to PRFA. Results Complications developed in 9 patients: bile duct injury (4 patients), hemothorax (2 patients), and intra-abdominal hemorrhage (3 patients). The incidence of complication was 0.82% (9/1098) and the complication-related mortality was 11.1% (1/9). Conclusions Although PRFA which is minimally invasive, is a safe and effective treatment, there were still risks for this procedure, especially when the tumor is located at the portahepatic region or the patient has coagulopathy. Some serious complications can be prevented. It is important to observe the strict indications for RFA and to carry out the procedure carefully. Early detection of complication is important.

Crohn Disease ; pathology ; Humans ; Infant ; Male

Objective To establish a model to predict the cell-cycle process in response to ionizing radiation.Methods Human choroidal malignant melanoma 92-1 cells were used and the cell cycle distribution of cells was analyzed in 0-96 h after exposure to X-rays.A phenomenological model was constructed based on biological knowledge to describe the cell cycle dynamics in experiments.Results In the present study,a phenomenological model was constructed to describe the cellcycle dynamics of synchronized 92-1 cells in responding to various doses of ionizing radiation.The simulation results obtained with the model were consistent with the experimental data,demonstrating that the model had a good expansibility and could be used to predict the dynamics of cell cycle in responding to ionizing radiation.Further theoretical modeling of the cellcycle dynamics was made and the results were consistent with the simulation.Conclusions A phenomenological model was constructed which could be used to describe the dynamics of cell cycle of cells exposed to ionizing radiation and was supported by the experimental data.Because this model is easy to run by the written code,it has a good expansibility for studying the behaviors of cell populations under various conditions.

BACKGROUND:Nano-size inorganic filling greatly improves mechanic characteristic of composite resin.However,its effects on pulp tissue remain unclear.OBJECTIVE:To evaluate the biocompatibility of FiltekTM Z350 nano-composite resin on dog pulp tissue by means of histology observation.DESIGN,TIME AND SETTING:Randomized control animal experiment was performed at the animal experiment center of Fuzhou General Hospital,Nanjing Military Area Command of Chinese PLA from April 2007 to April 2008.MATERIALS:Sixty healthy teeth from three adult male beagle dogs were recruited in this study.METHODS:Buccal Class V deep cavities were prepared in beagle dogs,which were then divided into four groups at random.FiltekTM Z350 resin,Dyract AP compomer and TPH resin were used to restore the cavities in three testing groups and glass ionomer cement was used as control.All cavities were treated with Clearfil SE BOND before filling.Intact healthy teeth were used as blank control.MAIN OUTCOME MEASURES:The pulp condition of each tooth was studied histologically.The remaining dentine thickness of each cavity was measured.RESULTS:After 7 days,mild inflammatory response was observed in most of the specimens.After 30 and 90 days,normal histological characteristics were observed in almost all specimens except TPH resin group.The histological structure disturbance of dentin cell layer emerged in some specimens of TPH group,which was higher than other testing groups(P 0.05).CONCLUSION:FiltekTM Z350 nano-composite resin has similar biocompatibility as Dyract AP compomer and glass ionomer cement,better than TPH resin.

OBJECTIVE:To investigate the occurrence of ADR induced by Shuxuening injection in Beijing area,and to pro-vide reference for rational drug use in clinic. METHODS:ADR induced by Shuxuening injection in Beijing area during 2003-2013 was classified statistically in respects of population,organs/systems involved in ADR,clinical manifestations,occurrence time, drug combination and prognosis. RESULTS:Of 1648 ADR cases,the incidence of ADR in the elderly patients was higher than young patients,and that of female patients (60.92％) was higher than that of male patients (39.14％). Multiple organs/systems were involved in Shuxuening injection-induced ADR,and top 3 were nervous system (422 cases,21.33％),skin and its appen-dants (411 cases,20.78％) and others (305 cases,15.42％). Clinical manifestations were skin rash,itching,dizziness and ner-vousness,palpitation,arrhythmia,etc. ADR mostly occurred within 5-30 min after medication. In ADR reports,there were a vari-ety of drugs combined with Shuxuening injection. Shuxuening injection combined with Alprostadil injection was most common(61 cases,accounting for 23.46％ of drug combination). Among 1648 ADR cases,there were 622 cured cases and 1039 cases im-proved,4 cases were not improved,3 cases had sequelae and 1 case died. CONCLUSIONS:Clinical application of Shuxuening in-jection should strictly follow the indications of drug package inserts;differentiation of symptoms and signs is based on specific dos-age,solvent,route of administration,etc. It is necessary to strengthen the prescription check,and strengthen the observation after medication especially for the elderly and other special groups so as to reduce and avoid ADR.

In this case-control study, the effect of insulin sensitivity on the genesis of cholesterol gallstones was not affirmed. However, raised 2h insulin level during glucose tolerance test and systolic blood pressure were risk factors in gallstone formation. Besides, less physical activity, lower serum total cholesterol and lower HDL-C concentration were found in patients with cholesterol gallstone.