Objective To explore the influence of different teaching modes on empathy capacity of higher vocational nursing students, so as to provide reference for cultivating high-quality nursing talents. Methods By cluster sampling, second year nursing students enrolled in 2014 to Jiangsu Vocational College of Medicine with a 3-year length of schooling were selected. 150 students from 3 classes with college-hospital cooperative teaching mode as "1+1+1" were selected as observation group, and another 158 students from 3 in-campus classes with traditional teaching mode as "2+1" were selected as control group. The students' empathy capacity was investigated by Jefferson Scale of Physician Empathy (JSPE). Results After the intervention, total score in JSPE, scores of point of view, emotional nursing and transpositional consideration were (87.26±5.15), (34.85±3.58), (37.70±2.69) and (15.69±4.53), all higher than those in the control group (81.36±5.71), (32.57±3.15), (34.72±4.81) and (14.17±3.41) , and the differences were statistically significant (t=8.967, 5.141, 5.865, 3.337;P<0.05). Conclusions The college-hospital cooperative teaching mode as "1+1+1"can improve nursing students' empathy capacity, which makes it worth promoting.

The article introduces the character and the electronic resource of Library of China Academy of Chinese Medical Sciences's collection,mainly expatiates how to develop the knowledge service from three aspects:electronic resources serve evidence-based medicine,the frontier of traditional Chinese medicine and the knowledge of TCM found and utilization.

In this article,the connotation of the knowledge management and services as well as the relationship between them were introduced.The specific measures about how to carry out these management and services were described.

Objective To examine the expression of IgA1 and B1a positive cells in palatine tonsils of IgA nephropathy (IgAN) patients, and to analyze the association between B1a cells and clinicopathological changes. Methods Eight patients diagnosed as IgAN by renal biopsy and 8 chronic tonsillitis patients without nephritis as control were enrolled in the study.Immunofluorescence and laser scanning confocal microscope (LSCM) were applied to observe the localization and quantitative calculation of Bla and IgA1 positive cells. Statistic analysis of the association of B1a cells with proteinuria and pathological Lee's grading was performed. Results Bla cells were mainly localized in germinal center of tonsil, and IgA1 positive cells were mainly localized in subepithelium of tonsil. Compared to control group, the percent of B1a cells and IgA1 positive cells was significantly higher in IgAN (P＜0.01). There was a positive correlation between Bla cells and IgA1 cells (P＜0.05). In IgAN, the percent of B1a cells in patients with hematuria and proteinuria was obviously higher than that of patients with hematuria only (P＜0.05). The number of Bla cells in IgAN patients with≥Lee's grade Ⅲ was significantly higher than that of those ＜ grade Ⅲ (P＜0.05). Conclusions IgA1 may be secreted by Bla cells in the tonsil of IgAN patients. The number of B1a cells is correlated with exacerbation of proteinuria and pathological severity, which may play an important role in pathogenesis of IgAN.

To obtain the pure and soluble P51 antigen of HIV-1 strain CN54, we transformed the Escherichia. coli strain BL21 codonplus-RIL with recombinant plasmid pTHioHisA51 which carries a gene encoding the Polymerase (Pol) P51 antigen of HIV-1 CN54 formerly, and induced protein expression by IPTG. We purified the recombinant protein with Chelating Sepharose FF-Ni and DEAE-Sepharose FF column chromatography, then renatured the recombinant protein by dialyzation. Purified protein was identified by Western blotting. We labeled and coated antigen P51 in a dual-antigen sandwich system, and tested it with serum samples from HIV-infected individuals. The results showed that P51 was expressed as inclusion body, and represented about 50% of total cellular protein. After purification and renaturation, the purity of P51 was up to 95%. Western blotting and sandwich ELISA demonstrated that recombinant P51 had good anti-HIV antibody specificity and sensitivity. The results suggested that recombinant HIV-1 P51 can be prepared as diagnostic reagent, and provides valuable support for HIV-1 detection and vaccine research.
Escherichia coli ; genetics ; metabolism ; HIV Antibodies ; blood ; immunology ; HIV Infections ; immunology ; virology ; HIV Reverse Transcriptase ; biosynthesis ; genetics ; immunology ; HIV-1 ; classification ; immunology ; Humans ; Protein Renaturation ; Recombinant Proteins ; biosynthesis ; genetics ; immunology ; Sensitivity and Specificity

KI polyomavirus, which was firstly discovered in 2007, is a new human polyomavirus belonging to Polyomaviridae and containing circular double-strand genomic DNA. This study was based on identification assay of KI polyomavirus reported. Total 2293 clinical sputum specimens from children under 3-years-old were collected and screened from Wenzhou Medical College affiliated Wenling Hospital, Zhejiang Province. A KI polyomavirus was detected and identified, the positive rate was 0.04%. The sequences of PCR products was identical to that of the viral capsid protein (VP1) gene derived from KI polyomavirus. The results strongly suggested that the KI polyomavirus was found firstly in Chinese children with acute lower respiratory tract infections from Zhejiang region. This study provided new information for further investigation of etiopathogenisis and diagnosis in children with lower respiratory tract infections.
Child, Preschool ; China ; Humans ; Infant ; Polymerase Chain Reaction ; Polyomavirus ; isolation & purification ; Respiratory Tract Infections ; virology

WU polyomavirus, which was firstly discovered in 2007, is a new human polyomavirus belonging to Polyomaviridae and containing circular double-stranded genomic DNA. In this study, the 278 clinical sputum specimens from children under 5 years old were collected from Wenzhou Medical College affiliated Wenling First Hospital, Zhejiang Province. Based on identification assay of WU polyomavirus previously reported, a WU polyomavirus was identified from clinical samples successfully, the positive rate was 0.4%. The sequences of PCR products were identical to that of VP2 gene and large T antigen gene derived from WU polyomavirus reported. The above results strongly suggested that the WU polyomavirus isolated was firstly found in Chinese children with acute lower respiratory tract infections. This study provides a firm basis for further research of WU polyomavirus.
Base Sequence ; Child, Preschool ; Humans ; Infant ; Infant, Newborn ; Molecular Sequence Data ; Polymerase Chain Reaction ; Polyomavirus ; genetics ; isolation & purification ; Sputum ; virology