Network, mobile phones and other new media have influence on the thought and behavior of medical students in Xinjiang. To cultivate Xinjiang medical students′ability to perceive, interpret and criticize the media in-formation, especially to promote the ability to criticize and discriminate undesirable political information spread by the hostile forces of domestic and overseas, Strengthening the network media literacy education for Xinjiang medical students.

The paper analyzes the overall evolutionary context of the situations of anti-diabetic drug patent applicants at home and abroad and conducts comparative analysis of the main patent applicants,etc.by making use of the patent analysis method and combining pharmaceutical knowledge.Relevant research results can be taken as the references for domestic pharmaceutical enterprises to make patent strategies and evaluate competitors.

The method for preparation of models of myocardial ischemia in rats have been well described in the literature, are of practical value and have been chosen by many researchers for pharmacological studies of drugs for human diseases.However, there is still lack in some details of their operability and practicability.We re-selected the coronary artery ligation site, simplified the procedures and improved the experimental method for preparation of the models, and made satisfactory result.In this paper we will review the selection of method for preparing myocardial ischemia model in rats, describe some details of the surgical operation, explored the influencing factors and so on, and provide a reference for selecting most appropriate animal model in research.

Anti-glutamic acid decarboxylase antibody-associated encephalitis is a kind of autoimmune encephalitis mediated by anti-glutamic acid decarboxylase antibody, which belongs to anti-neuronal intracellular synaptic protein antibody-associated encephalitis. Clinical manifestations include stiff-person syndrome, cerebellar ataxia, limbic encephalitis, seizures, etc., often associated with a variety of autoimmune diseases, rarely associated with tumors. Detection of anti-glutamic acid decarboxylase antibody is crucial for clinical diagnosis. Immunotherapy helps to relieve symptoms and improve prognosis. The incidence of this disease is low, and there are few reports at home and abroad. This paper intends to review the research on this encephalitis, hoping to improve the clinicians′ understanding and the level of diagnosis and treatment of the disease.

Objective To assess the effects of Jinghou Zengzhi Recipe(JHZZR),a Chinese prescription with the action of tonifying Qi and blood ,on the ovary apoptosis and expression of Bim in ovarian granulosa cells (GCs) of controlled ovarian hyperstimulation(COH) rats , and analyze the possible therapeutic mechanism. Methods A model of COH rats were prepaered and 30 female SD rats were randomly divided into 5 groups , including control group,positive control group,low,medium and high concentration group in six rats in each group. The apoptosis index(AI)in ovarian GCs were detected by TUNEL ,and the expression of Bim by qPCR. Results The AI of ovarian GCs in high and medium concentration group were obviously lower(P < 0.05)than that in the positive control group,and there is no significant differences(P > 0.05)comparing with control group. The mRNA levels of Bim were lower(P<0.05)in all concentration group than those in positive control group ,but still higher(P<0.05)than that in control group. And there is no significant differences(P>0.05)during the three concentration groups in Bim mRNA. Conclusion JHZZR can inhibit the ovarian GCs apoptosis of COH rats through decreasing the expression of Bim mRNA ,which improve the quality of ovarian follicle.

Objective To study whether the effects of bone mineral density by a kidney-tonifying herbal fufang treatment in senile osteoporosis mice (P6) is by the mechanism of improving the expression level of GH mRNA and IGF-1 mRNA. Methods The experimental points four groups as following:SAMR1 mice which feed saline lavage,SAMP6 divid as saline lavage group,subcutaneous injection of rhGH group and a kidney-tonifying herbal fufang treatment group. All intervention is one time everyday. After 3 months and 6 months intervention,we measure the BMD and the expression level of the GH mRNA and of IGF-1 mRNA. Results After 3 months intervention,the BMD of R1 group and the Kidney group were higher than the P6 blank group;but there is no difference in BMD between RhGH group and the P6 blank group. The effect of GH mRNA and IGF-1 mRNA expression levels:the R1 group,rhGH and kidney group were higher than the P6 blank group. After six months intervention,the BMD of the rhGH group and kidney group are higher than the P6 blank group. GH mRNA and IGF-1 mRNA expression levels:GH group and kidney group are higher than the P6 blank group. The expression level of GH mRNA and IGF-1 mRNA in four groups has positive correlation. After six months intervention ,we found the positive correlation between the expression level of GH mRNA and IGF-1 mRNA and each part of the whole body BMD. Conclusion A kidney-tonifying herbal fufang can improve the bone mineral density of P6,and its mechanism may be related to improve expression level of GH mRNA and IGF-1 mRNA.

Objective To investigate curative efficacy and safety of Epirubicin in combination with Capecitabine in the treatment of triple-negative breast cancer and its effects on level of serum vascular endothelial growth factor C ( VEGF-C).Methods 86 patients of triple-negative breast cancer who received therapy from January 2013 to December 2014 were selected as research objects.According to therapeutic schemes,those patients were divided into control group(n=42)and observation group(n=44).Control group was treated with epirubicin,while observation group was treated with Epirubicin in combination with Capecitabine.Then, the short-term curative efficacy, adverse events effects,level of VEGF-C were observed and compared.Results After the course of treatment, the short-term curative efficacy ratio in control group and observation group was 59.5% and 65.9% respectively with no statistical difference.During the treatment, the occurrence of neutropenia, hand-foot syndrome, gastrointestinal reaction, cardiac damage and liver function damage in the two groups was statistically same respectively.After post-treatment, in comparison with control group, level of VEGF-C in observation group was statistically lower ( P <0.05 ).Conclusion Epirubicin in combination with Capecitabine is effective for triple-negative breast cancer,which has high short-term curative efficacy ratio and significantly decrease level of VEGF-C with not increasing occurrence of toxic side effects.

PURPOSE: To explore whether there is matching relation between the length and the tilting angle of terminal implants in the All-on-Four protocol by studying the effects of different implant configurations on stress distributions of implant, bone, and framework. MATERIALS AND METHODS: Four implants were employed to support a full-arch fixed prosthesis and five three-dimensional finite element models were established with CT images, based on the length (S and L) and distal tilt angle (0degrees, 30degrees and 45degrees) of terminal implants for an edentulous mandible, which named: Tilt0-S, Tilt30-S, Tilt30-L, Tilt45-S and Tilt45-L. An oblique 240 N was loaded at second molar. The von Mises Stresses were analyzed. The implants were consecutively named #1 to #4 from the loading point. RESULTS: 1) Tilt0-S had the greatest stress on the implants, with the other groups exhibiting variable reductions; the four implants of Tilt45-L demonstrated the greatest reduction in stress. 2) Tilt0-S had the greatest stress at bone around #1 implant neck, and Tilt45-L exhibited the least stress, which was a 36.3% reduction compared to Tilt0-S. 3) The greatest stress in the framework was found on the cantilevers distal to #1 implant. Tilt45-S exhibited the least stress. CONCLUSION: Matching different length and tilting angle of the terminal implants led to variable stress reductions on implants, bone and the superstructure. By optimizing implant configuration, the reduction of stress on implants and surrounding bone could be maximized. Under the present condition, Tilt45-L was the preferred configuration. Further clinical testings are required.
Finite Element Analysis* ; Mandible ; Molar ; Neck ; Prostheses and Implants

OBJECTIVETo study the effect of implant number and inclination on stress distribution in implant and its surrounding bone with three-dimensional finite element analysis.

METHODSA special denture was made for an edentulous mandible cast to collect three-dimensional finite element data. Three three-dimensional finite element models were established as follows. Model 1: 6 paralleled implants; model 2: 4 paralleled implants; model 3: 4 implants, the two anterior implants were parallel, the two distal implants were tilted 30° distally.

RESULTSAmong the three models, the maximum stress values found in anterior implants, posterior implants, and peri-implant bone were modle 3

CONCLUSIONSWithin the limitation of this study, when implants are placed parallel, the maximum stress of the distal implant can be reduced by increasing the number of implant.When the number of implant was decreased from six to four, the maximum stress around the implant can be reduced by tilting the distal implant. This design will provide a better prostheses effect than the design with six implants does.

Objective To investigate the clinical value of [11C]CFT PET in the diagnosis and severity assessment of Parkinson disease (PD). Methods Thirty-eight patients with PD at various Hoehn & Yahr (H&Y) stages were included and underwent a [11C]CFT PET scan. The correlation between [11C]CFT uptake and unified Parkinson disease rating scale part III (UPDRS III) of PD patients was evaluated by calculating Pearson’s regression coefficient. Statistical parametric mapping (SPM) analysis was performed to compare the difference of dopamine transporter (DAT) distribution between ear-ly and advanced PD patients. Results There was a significant reduction of [11C]CFT uptake in the bilateral striatum of PD patients. There was a significant negative correlation between clinical scores of UPDRS III, rigidity, bradykinesia, pos-ture, gait and [11C]CFT uptake in the striatum. The SPM analysis revealed a significant and asymmetric decrease of [11C] CFT uptake in the striatum, predominantly on the putamen and caudate nucleus contralateral to the onset limb, in the posterior area of ipsilateral putamen in early PD (H&Y 1-2) patients compared with the normal controls. There was a sig-nificant symmetric decrease of [11C]CFT uptake in both putamen and caudate nucleus in advanced PD (H&Y 3-5) pa- tients, compared with normal controls. Compared with early PD patients, the reduction of DAT was more severe in bilater-al caudate nucleus and the ipsilateral putamen in the advanced PD patients. Conclusions [11C]CFT PET is a sensitive biomarker in the diagnosis and assessment of disease severity of PD patients.