Objective: To analyze the convergence trend of the government health care expenditure, propose political advices to improve the balanced collocation of the inter-area government health care expenditure. Methods: The data of 31 provinces of China in 10 years period between 2000 and 2010 are adopted, the fixed panel model are used to analyze the convergence trend. Results:Government health care expenditure per capita in China exists σ-convergence, while the absolute β-convergence does not exist. Conclusion:The provincial government health expenditure in China has a trend of convergence.

Objective To evaluate the association between cytomegalovirus (HCMV) infection and atherosclerosis (AS) and explore the possible role of endothelin (ET) and serum tumor necrosis factor(TNF ?) in the pathogenesis of AS in diabetic patients and the relationship between HCMV infection and concentrations of ET and TNF ?. Methods Blood samples were collected from 21 patients with AS of type 2 DM, 47 patients with non AS of type 2 DM and 20 controls. Special antibodies to HCMV (IgM,IgG) were measured by enzyme linked immunosorbent assay (ELISA) . The concentrations of serum TNF ? and plasma ET were determined by RIA. Results (1) Type 2 diabetic patients, especially those with established AS, had a higher prevalence of active infection of HCMV. (2) The levels of plasma ET and serum TNF ? in type 2 diabetic patients were higher than those in normal people. In the pathogenesis of AS in diabetic patients, the ET played more important role than the TNF ?.(3) There was a significantly positive correlation between anti IgM to HCMV and the level of plasma ET in type 2 DM patients. It suggested that the injury of endothelium cell was related to the active infection of HCMV. Conclusion The study suggests that HCMV infection may be important in the pathogenesis of AS in type 2 diabetic patients and ET possibly plays an important role on the pathological course of AS.

Proteolysis targeting chimeria (PROTAC) degrades target proteins by utilizing the ubiquitin-proteasome pathway, subverting the concept of traditional small molecule inhibitors. Among the common mutation targets of non-small cell lung cancer (NSCLC), PROTAC technology has successfully achieved the effective degradation of kirsten rat sarcoma viral oncogene homolog (KRAS), epidermal growth factor receptor (EGFR), anaplastic lymphoma kinase (ALK ) and other proteins in preclinical studies. PROTAC drugs with their unique event-driven advantages, are expected to overcome acquired drug resistance caused by small molecule inhibitors and show good therapeutic potential for undruggable targets, thereby providing a new strategy for the treatment of NSCLC.
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Carcinoma, Non-Small-Cell Lung/pathology* ; Humans ; Lung Neoplasms/pathology* ; Mutation ; Protein Kinase Inhibitors/therapeutic use* ; Proteolysis ; Proto-Oncogene Proteins p21(ras)/genetics*

OBJECTIVE: To explore the behaviors related to infectious disease and family factors in primary and middle school students, and to provide evidence for improving behaviors related to infectious disease.
 METHODS: A total of 8465 students were randomly surveyed by a standard questionnaire of behaviors related to infectious disease. Chi-square test was used to analyze the influential factors for behaviors related to infectious disease, and non conditional logistic regression analysis was used to analyze the multiple factors.
 RESULTS: The total formation rate of behaviors related to infectious disease was 66.4%. The rates for primary and middle school students were 69.4% and 62.8% respectively, with significant difference (P<0.05). There were significant differences in the following behaviors, such as washing hands before eating food, rarely buying snacks on outside stalls, informing teachers when showing infectious disease symptoms (all P<0.05), the degree for such behaviors in primary school students was higher than that in middle school students. There were also significant differences in the following behaviors, such as washing hands after using the toilet, blocking with a handkerchief, wiping while coughing and sneezing (all P<0.05), the degree for such behaviors in middle school students was higher than that in primary school students. Non conditional logistic regression analysis showed that the behaviors related to infectious disease in primary and middle school students were associated with parents' education degree, mother's occupation and living status with parents.
 CONCLUSION Behaviors related to infectious disease in primary and middle school students need to be improved, and the formation of these behaviors may be related to many family factors.
Adolescent ; Adolescent Behavior ; Child ; Child Behavior ; Communicable Diseases ; epidemiology ; Health Behavior ; Humans ; Parents ; Schools ; Students ; Surveys and Questionnaires