Objective To assess the violence risk levels of the community patients with severe mental illness and Analyze the associated factors.Methods A working group composed of psychiatrists,community police,FIMITIC staff,community physicians,neighborhood or village committee members was established.501 community patients with severe mental illness were evaluated with Violence Risk Assessment Scale by working group.While the data of the general demograpbic,medical history and violence history was investigated.Logistic regression analysis was used to explore the factors associated with violence.Results In 501 patients,risk levels of grade 0:124cases (24.8％),grade 1:165 cases (32.9％),grade 2:118 cases (23.5％),grade 3:59 cases (11.8％),grade 4:28 cases (5.6％) and grade 5:7 cases (1.4％).Logistic regression analysis showed four significant risk factors,which were schizophrenia (OR 4.139),no taking medicine (OR 6.883),unstable condition (OR 234.534) the number of previous violence(OR 3.457) (P ＜ 0.05).Logistic regression equation:Logit (severe violence) =-8.511 + 1.420 (schizophrenia) + 1.929 (no taking medicine) + 5.458 (unstable condition) +1.241 (the number of previous violence).Conclusion The results of violence risk assessment and risk factors have directive significance for management of community patients with severe mental illness.

0.05). PetCO 2 was a reliable index reflecting PaCO 2. There was a significant difference between PetCO 2 and PaCO 2 in the Group Ⅲ (P

[Objective]Osteoporotic vertebral compression fractures(OVCFs)are commonly multiple fractures and this study is aimed to explore how to determine the symptomatical fractured vertebrae as well as the pitfalls in treating OVCFs using percutaneous vertebroplasty(PVP).[Method]Forty-eight OVCFs patients(78 vertebrae)undergoing PVP were retrospectively analyzed.All the patients had anteroposterior and lateral plain X-rays as well as T1W1,T2W1 and fat-compressing(STIR)MR images preoperatively.The symptomatical fractured vertebrae were determined with combination of regional pain、X-rays and MR images.Of all the patients,36 were injected unilaterally while 12 were injected bilaterally.The mean injected volume of PMMA were 3-7 ml.[Result]The back pain of all the patients were relieved to different degrees postoperatively.The back pain completely disappeared in 30 patients while the left back pain was not improved though the right back pain disappeared in 2 patients who were injected via right approach.The back pain almost disappeared but the bilateral rib pain was not improved in 1 patient with T8 vertebral fracture.No severe complications including pulmonary emboli occurred.[Conclusion]The symptomatical fractured vertebrae should be determined comprehensively not only based on preoperative X-rays but also on the MR images,especially fat-compressing MR images.Only when the fractured vertebrae demonstrate low intensity on T1W1 MR image and high-intensity on T2W1 or fat-compressing MR image can we consider them new fractures.Otherwhise,the fractured vertebrae are considered old fractures and they see no necessity to be injected.The injection should reach the most severely fractured part and if necessary the bilateral approaches are considered.PMMA should be injected after the bone cements are solid enough so as not to develop complications such as pulmonary emboli.

OBJECTIVE:To explore the effects of Haikangling Mixture on immunological function in immunosuppressed mice induced by cyclophosphamide. METHODS: Mice were given Haikangling Mixture intragastrically for 14d, and the level of hemolysin was determined by sheep erythrocyte (SRBC) immunization to exploer the influence of Haikangling on humoral immunity in mice; splenic lymphocytes were measured by MTT to observe the influence on cell immunity; the clearance of macrophage were measured by carbon particle clearance method to explore the influence on non-specificity immunity. RESULTS: The level of hemolysin, the cell reproductive activity, splenic lymphocytes and the phagotrophy of mononuclear macrophage were improved obviously by Haikangling Mixture in immunosuppressed mice induced by cyclophosphamide. CONCLUSION: Haikangling Mixture can enhance the immunological function in immunosuppressed mice induced by cyclophosphamide.

AIM: To study the effects of VEGF over-expressed C6 glioma cells on the expression of Flk-1 and Flt-1 in cocultured microvascular endothelial cells using the rat hepatic cells BRL 3A as control. METHODS: Cocultured systems of rat pulmonary microvascular endothelial cells with C6 and endothelial cells with BRL 3A were established. Immunocytochemical method was used to investigate the expression change of Flk-1 and Flt-1 protein in cocultured microvascular endothelial cells. The expression of Flt-1 and Flk-1 mRNA was analyzed by RT-PCR and Northern blot. RESULTS: The microvascular endothelial cells cocultured with C6 showed increased expression of Flk-1 and Flt-1 protein ( P

Objective To study the efficiency of endoscope-guided Savary bougie dilatation ( ESBD ) for strictured duodenal ulcer. Methods Forty-five patients with strictured duodenal ulcer were treated with endoscope-guided Savary bougie dilatation. The items of investigation were; easiness of passing the endo-scope through the strictured portion of duodenum, resolving of their symptoms and the complications happened after dilatation. Results The symptoms remitted and endoscope was advanced to descending portion of the duodenum through the stricture in all of 45 patients. The follow up period ranged from 6 months to 36 months. The rates of symptomatic remission were 97. 8% (44/45 ) , 97. 8% (44/45 ) , 94. 4% (34/36) , 93.7%(30/32) , 91.7% (22/24) and 87.5% (14/16) , at 6,12,18,24,30 and 36 months respectively. Recurrence of symptoms in patients without therapy was significantly higher than those with therapy. Conclusion ESBD is a safe and efficient procedure in treating the strictured duodenal ulcer.

Objective To investigate endoscopic clipping in treating acute gastroduodenal perforation. Methods Endoscopic clipping was carried out in 22 patients with acute gastroduodenal perforation as the complication of peptic ulcer or endoscopy. Results The clipping was successful in 19(86. 4% ) of 22 patients with acute gastro duodenal perforation, and surgical therapy was performed in 3(13. 6% ) of 22 cases. A single clipping was performed in 14(73. 7% ) of 19 patients resulted in satisfactory closure of perforation. An additional clipping was needed in 5(26. 3% ) patients 24 h after the first endoscopes procedure. The effectiveness of endoscopic clipping was related to location, cause and size of the perforation. Conclusion Endoscopic clipping is an effective method for acute gastroduodenal perforation as the complication of peptic ulcer or endoscopy.

Mastering the tools of database development is an effective way for administrative workers to improve the level of office automation. Microsoft Access 2003 is an excellent and easy-to-use development tool of applied programs. The use of it not only can lead to the development of practical application systems but is also advantageous to real-time maintenance and redevelopment. Very good results in actual work have been obtained through the use of an integrated personnel information administrative system developed by the authors with Microsoft Access 2003.

Objective To explore the regularities and rules of compound herbal formulae for nonalcoholic fatty liver disease (NAFLD).Methods Compound herbal formulae on NAFLD published in journals of CNKI (1979.1-2014.1), VIP (1989.1-2014.1) and CBMdisc (1979.1-2014.1) were analyzed with association rule, frequency analysis and cluster analysis.Results In 107 prescriptions, 179 herbs were involved, and frequency of usage of those herbs was 1499. A cluster analysis was used to analyze 37 herbs with high frequency (≥10) of usage, which were classified into 9 clusters including promoting circulation, clearing heat herb, diuretic herb, food stagnation herb, regulating qi herb, phlegm-resolving herb, qi tonics herb, yin-nourishing herb, qi-activating herb and purgating herb. 30 pairs of herbs and 33 rules for NAFLD were obtained by association rule analysis.Conclusion It was a point of view to understand the regularities and rules of Chinese herb prescription on NAFLD by data mining.

ObjectiveTo observe the effect of thiopental on T lymphocyte subsets in mice. MethodsT lymphocyte subsets were measured by flow cytorneter and monoclonal antibodies and immunofluorescence technic. ResaltsThe CD4 T cell and the CD4/CD8 ratio decreased after thiopental anaesthesia in mice. At the same time the whole amount of white blood cells has no statistical significant difference between test group and control group. ConclusionThiopental anaesthesia inhibits immune function.