Biomarkers ; Hepatitis B ; therapy ; virology ; Hepatitis B Surface Antigens ; Hepatitis B virus ; Humans

Child ; Cranial Nerve Injuries ; drug therapy ; etiology ; Diagnosis, Differential ; Female ; Glossopharyngeal Nerve ; pathology ; Humans ; Malaria, Cerebral ; complications ; diagnosis ; drug therapy ; Vagus Nerve ; pathology

ObjectiveTo investigate the relationship among social support,coping style and mental health on university librarians.Methods421 librarians were assessed with the symptom checklist 90 (SCL-90),social support rating scale (SSRS) and simplified coping style questionnaire (SCSQ) in 2005. ResultsSome factor of SCL-90 negatively correlated with utility percentage of social support(P<0.05), and positively correlated with passive coping style(P<0.05). Except utility percentage,the other three factors of social support showed significant difference among different academic titles (P<0.05), and it was significant different (P<0.05) on passive coping factor among them. The score of social support improved with ages except for utility percentage (P<0.05).On positive coping factor but not negative, there were significant difference among different age groups(P<0.05). ConclusionThe social support and coping style obviously correlate with the mental health of university librarians.

Membrane fusion is essential for all life activities of eukaryotes and the fusion process requires the interaction of different vesicular transporters,which are highly conserved in eukaryotes,to coordinate specifically and facilitate the fusion of different biofilms. Vesicle associated membrane protein 8(VAMP8)mainly locates in vesicular as well as lysosomal membranes,and plays a vital role in the fusion of many different biofilms. This paper focused on the molecular structure,transcriptional regulation,post-translational modification and biological function of VAMP8 as well as the research progress on its correlation with human diseases,so as to provide new ideas for the treatment of related diseases and the development of effective therapeutics targeting VAMP8.

Objective To investigate the clinical effect of sitagliptin combined with metformin in the treatment of sulfonylurea-deficient elderly patients with diabetes mellitus.Methods Sixty patients with diabetes mellitus were enrolled in our hospital from January 2013 to December 2016.The patients were divided into observation group(30 cases) and control group(30 cases) according to the random number method.The patients in the observation group were treated with sitagliptin and metformin.The patients in the control group were treated with gemcitabine, and the clinical treatment effect, fasting blood glucose, postprandial blood glucose, glycosylated hemoglobin, fasting C peptide and postprandial 2hC peptide Level of statistical comparison.Results The clinical effect of the observation group was significantly higher than that of the control group.Before and after treatment, the fasting blood glucose, 2h postprandial blood glucose, glycosylated hemoglobin, fasting C peptide and postprandial 2hC peptide level were not significantly different After fasting blood glucose, 2h postprandial blood glucose and glycosylated hemoglobin levels were significantly lower than before treatment, after treatment of fasting C peptide and postprandial 2hC peptide levels were significantly higher than before treatment.Conclusion The clinical efficacy of serotretine combined with metformin in the treatment of elderly patients with diabetes mellitus is similar to that of Yuxing, and the combination is more convenient and more suitable for clinical treatment.It is worthy to be popularized and applied in clinical practice.

Objective: Hitherto there has been no report on the changes of microvessels and the expression of angiogenic factors after photodynamic therapy(PDT) of liver carcinoma.The purpose of this study was to investigate the effect of PDT on the microvessels and the expression of vascular endothelial growth factors(VEGF) in tumor cells. Methods: The mice models subcutaneously transplanted with Heps liver carcinoma were randomly divided into a PDT group(n= 28) and a control group(n= 28).The dynamic changes of the microvessels and VEGF expression in the tumor cells were observed at 2,6,24 and 72 h after PDT by H-E and immunohistochemical staining.Results: Progressive changes were seen in the tumor microvessels at the four time points after PDT,including dilatation,blood stasis,hypostasis,hemorrhage,and angiolysis.Compared with the control group,the microvessel density of the tumors was reduced significantly(P

The incidence of swallowing disorder is high in previous research both in oral and pharyngeal stage, and there are many related factors contributing to the assessment of swallowing function. This article reviewed the research progress of dysphagia after traumatic brain injury (TBI) from epidemiology, assessment methods, characteristics, risk factors, therapeutic strategies and clinical outcome。

Objective To evaluate the clinical significance of changes in peripheral lymphocyte count after surgery in early cervical cancer.Methods The 123 patients with stage Ⅰ bl and Ⅱ al treated by abdominal type Ⅲ radical hysterectomy from May 2008 to December 2012 were reviewed.The median age of patients was 43 years old (range:30 to 66 years).The median follow-up was 25 months with a range of 5-61 months.Peripheral blood samples were obtained on pre-operative,post-operation day 3 and 7.The log-rank test was used to compare the homogeneity of progression-free survival functions across strata defined by categories of prognostic variables.The Cox proportional hazard model was used to assess the significance of potential prognostic factors for progression-free survival.Results Univariate analyses preoperative lymphocyte count (P =0.012) and lymph nodes metastases status (P =0.001) and parametrial invasion (P =0.013) were significant risk factors for progression-free survival rate.On multivariate analyses,preoperative lymphocyte count [hazard ratio (HR) =6.087,95％ CI:1.743-21.251,P =0.005] and lymph nodes metastases status (HR =5.984,95％ CI:1.803-19.802,P =0.003) were independent risk factor of progression-free survival rate.Conclusion Peripheral lymphocyte counts after cervical cancer surgery may be a important prognostic factor.

Microsomal triglyceride transfer protein (MTP) is a key transfer protein in lipid metabolism and is mainly expressed in the hepatocytes and enterocytes.It plays an important role in transferring triglyceride as well as in assembly and secretion of very low density lipoprotein.Recent studies have shown that MTP is closely related to the onset and development of non-alcoholic fatty liver disease.

The new generation high-sensitivity cardiac troponin assays have been used in clinic for nearly 5 years in China.In 2012,several new high-sensitivity assays have been approved to be used in clinic in other countries,and they are under inspection of Chinese Food and Drug Ddministration.Because the new generation assays' sensitivity is improved,acute coronary syndrome could have been diagnosed 2-3 hours earlier,and small cardiac injuries that could not be detected by previous assays are detectable now.But its advantages also bring challenges to doctors.Many doctors can't even use previous assays well.The clinical doctors and laloiatory stuffs need to comunicate and reach a consensus just like American doctors do before American food and drug administration approve it.