As a member of nuclear receptor superfamily, farnesoid X receptor (FXR) has been shown to regulate numerous metabolic pathways, which include playing an important role in bile acid metabolism, maintaining lipid and glucose homeostasis when FXR is activated. With the prevalence of the glucose and lipids disorder, FXR attracts increasing attention. It may be a potential target for the treatment of type 2 diabetes mellitus and lipid disorders.
Bile Acids and Salts ; Diabetes Mellitus, Type 2 ; Glucose ; metabolism ; Homeostasis ; Humans ; Lipid Metabolism ; Receptors, Cytoplasmic and Nuclear ; metabolism

Objective To analyze the content and methods of different humanistic nursing care evaluation tools,both domestic and abroad,and to provide reference for the development of more objective,scientific and operational evaluation tools.Methods The CNKI,Wanfang database,CqVIP,PubMed and Cochrane library database were retrieved by computer,and supplemented by manual searches.Then the articles which in accordance with inclusion criteria were analyzed by descriptive analysis.Results A total of 25 literatures were involved,including 22 foreign literatures,while only 3 in domestic.Conclusions The foreign humanistic nursing care evaluation tools are more mature at present,but China is still in its infancy,so it should develop humanistic nursing care evaluation tool which conforms to Chinese culture and national conditions,objective and scientific,in order to enhance humanistic caring capacity of nurses in China.

AIM: To study the antiviral effect of Fufang Yemazhui Capsule(Eupatorium lindleyanum DC) in vitro and in vivo. METHODS: The influences on life span,death rate and lung index and lung histopathology of mice infected by influenza virus were observed. RESULTS: Fufang Yemazhui Capsule obviously inhibited influenza virus in vitro.Fufang Yemazhui Capsule could remarkably prolong life span,decrease lung index and inhibite the lung consolidation. CONCLUSION: Fufang Yemazhui Capsule shows significantly antiviral effect both in vitro and in vivo.

With dwindling number of new antibiotics and inappropriate use of antibiotics, the emergence and spread of antibiotics resistance occurs commonly in healthcare institutions worldwide. In China, antibiotics are commonly overprescribed and misused. This study is to assess the effect of the nationwide special campaign on antibiotic stewardship program (ASP) at specialized hospitals in China by investigating prescription information from 2011 to 2012. Data on the hospital consumption and prescription of systemic antibiotics were obtained from four specialized hospitals, including maternity, children's, stomatological and cancer hospitals. Systematic random sampling was used to select outpatient prescriptions and inpatient cases. A total of 105 specialized hospitals in 2011 and 121 specialized hospitals in 2012 were analysed. The defined daily doses (DDDs) per 100 inpatient days, the percentage of antibiotic use in outpatient prescriptions, and the percentage of antibiotic use in inpatient cases were used as measurements of antibiotic use. The overall antibiotic use density in the selected hospitals decreased between 2011 and 2012 from 39.37 to 26.54 DDD/100 inpatient days (P<0.001). The percentage of antibiotic use in outpatient prescriptions (range: 24.12%-18.71%, P=0.109) and inpatient cases (64.85%-60.10%, P=0.006) also decreased within the two years. Significant changes were observed among regions and different hospitals within the two years. And antibiotic consumption was correlated with the type and size of specialized hospital in 2012, but not with the regions. This analysis of antibiotic consumption of specialized hospitals allows relevant comparisons for benchmarking and shows that national ASP has improved antibiotic rational use in China. The data will assist policymakers in formulating effective strategies to decrease antibiotic overuse and identify areas that require further work.

Objective:To retrospectively analyze the routine clinical laboratory parameters for hepatocellular carcinoma,in an attempt to search for parameters for diagnosis of hepatocellular carcinoma(HCC).Methods:The pre-operation clinical labo- ratory data,such as tumor makers,and serological biochemical indices,hepatitis B virus(HBV)infection markers,and HBV DNA titers,were collected from 828 patients who were pathologically diagnosed as having HCC;then the correlation between these data with tumor size and the pathological grades of HCC was analyzed.Results:It was found that 97.9% of the 828 pa- tients were infected with HBV and 70.9% of them were accompanied by liver fibrosis.We also found that the tumor size was correlated with albumin(ALB),globulin(GLB),A/G,aspartate aminotransferase(AST),ratio of aspartate to alanine amin- otransferase(AST/ALT),gamma-glutamyl transferase(GGT),alkaline phosphatase(ALP),alpha-L-fucosidase(AFU),al- pha-fetoprotein(AFP)and tumor grades;meanwhile,the pathological grades of tumor was correlated to prealbumin(PALB), GGT and tumor size(all P

Objective To prepare a novel radiolabeled FR?positive tumor targeting agent 99 Tcm?( HYNIC?NHHN?FA) ( EDDA) and evaluate its biological properties. Methods FA derivative FA?NHHN?HYNIC was synthesized and radiolabeled with 99 Tcm using EDDA as a coligand. The radiochemical purity, octanal/water partition coefficient and in vitro stabilities of the complex were studied after purified by HPLC. In vitro cellular uptakes were performed on FR?positive KB cells ( human oral epidermoid carcinoma cells) . Biodistribution and microSPECT/CT imaging were investigated on normal Kunming mice and nude mice bearing KB tumors, respectively. Results The radiochemical purity of the complex was over 95% after pu?rified by HPLC. It displayed high stability both in saline and in serum. It also exhibited high specific FR binding in FR?positive KB cells in vitro. The binding ratio was (6.76±0.60)%1 h after incubation, and de?creased to (0.24±0.02)% after adding excessive FA. The results of biodistribution showed high kidney up?take in normal mice, and the uptake reached (21.79±9.79) %ID/g 0.5 h after injection. Flank KB tumors were clearly visualized with 99 Tcm?( HYNIC?NHHN?FA ) ( EDDA ) by microSPECT/CT imaging at 2 h postinjection, and the uptake could be inhibited by excessive FA. Conclusions 99 Tcm?( HYNIC?NHHN?FA) ( EDDA) exhibits good pharmacokinetic properties, suggesting its potential as a promising FA targeting agent for tumor imaging.

With the social development, the importance of medical records has become increasingly prominent.This paper analyzes the methods and shortcomings of the current medical record quality control and proposes a new mode under two-level randomized blind method combining with the experience of our own hospital.This new mode, through reconstructing the work team, adjusting work pattern and task allocation, supervising problems rectification, combining with experts′ supervising terminal record, inspecting link record randomly, handling dissent, evaluating connotation quality and assessing performance, effectively reduced the defect rate of medical records, improved the archiving rate and promoted the quality of medical records, which is worth promoting.

The service capabilities and sustainable development of community doctors' first contact are undoubtedly the critical factors to promote the construction of grassroots clinics and tiered health care system.Based on the review of motivation-related concepts and its development, as well as the analysis of the current conditions of community first contact and characteristics of community doctors in China, this paper puts forward and defines the concept and connotation of service motivation for community doctors' first contact by logically summarizing the concept of force in physical sciences ,motivation in service science, Based on analyzing the extrinsic motivations to form community doctors' first contact such as attraction, support, constraint, and stress the intrinsic motivations produced by professional identity, self-efficacy and achievement,as well as the interactions and relationships between them, this paper contructs a formation mechanism of the service motivation for community doctors' first contact, which is visual and intuitive.This paper provides a logical path and basis for scientific governance and upgrade of the service motivation for community doctors's first contact to effectively promote community first contact system in China.

Objective To explore the optimum concentration of bioactive glass that promotes early enamel caries remineralization. Methods Fresh bovine incisors were selected and used for enamel specimen preparation. All specimens were randomly divided into two groups:micro hardness group and fluorescence group. Both groups were further divided into 3%, 6%and 9%groups. These specimens were placed in containers with demineralization liquid at 37℃for 72 hours. Then they were treat with 3%, 6%and 9%bioactive glass solution respectively twice a day for 5 minutes each. Samples in all three groups were dipped circularly into an artificial demineralization solution and an artificial saliva solution for 15 days. The mi?crohardness of enamel surface was measured before and after demineralization and remineralization. The different value of microhardness before and after remineralization was calculated. The thickness of fluorescence beneath the surface of early enamel caries was observed to evaluate the extend of remineralization effect. Results The difference in value of micro hard?ness in 6%group was the highest while that in 3%group was the lowest. The differences were significant. The difference in value of demineralization depth in 6%group was greater than those in 3%and 9%groups (P<0.05). There was no statistical?ly significance between those in 3%group and 9%group. Conclution The optimum concentration of bioactive glass solu?tion that promotes the remineralization of early enamel caries is 6%, which is ideal for remineralization of early enamel caries.

Objective To analyze the correlation of hypersensitive C-reactive protein(hs-CRP),homocysteine(Hcy) and D-dimer(D-D) with pathological change degree of coronary heart disease(CHD),and to investigate the diagnostic specificity and sensitivity of joint detection in CHD.Methods A total of 100 cases of CHD patients(experimental group) and 100 healthy subjects(control group) were enrolled,.Patients of the experimental group were divided into four groups on the basis of complications,including simple CHD group(32 cases),amalgamating hypertension group(46 cases),amalgamating diabetes group(9 cases),amalgamating hypertension diabetes group(13cases).The levels of hs-CRP,Hcy and D-D in the five groups were detected and analyzed.Results The levels of hs-CRP,Hcy and D-D in the experimental group were all higher than the control group(P<0.05).Logistic regression confirmed that three indexes were the independent risk factors for CHD.Each indicator has a certain clinical significance to the diagnosis and treatment of CHD but the value of Hcy could be better.Joint detection of hs-CRP and Hcy could be an ideal combination of detection,and the three joint detection might not be suitable for early diagnosis and treatment of CHD.The levels of hs-CRP and D-D in simple CHD group,amalgamating hypertension group,amalgamating hypertension diabetes group were all higher than amalgamating diabetes group(P<0.05).Conclusion hs-CRP,Hcy and D-D could be the independent risk factors of CHD,and joint detection might be with important clinical value for diagnosis of CHD.