Objective To explore the diagnostic value of carcino embryonic antigen (CEA),squamous cell carcinoma antigen(SCC),human papilloma virus-E7 (HPV-E7) in cervical carcinoma.Methods A total of 107 cases of women patients treated in hospital from July 2013 to July 2015 accorded to the pathological examination results were divided into cervical cancer group 60 cases and CIN group 47 cases,another 50 cases of healthy people were selected as control group, and serum expression levels of HPV-E7, CEA and SCC in the three groups were detected by enzyme-linked immunosorbent assay.Results The serum HPV-E7, CEA and SCC in cervical cancer group were significantly higher than those in CIN group and control group (P<0.05).There was no significant difference in serum HPV-E7, CEA and SCC between CIN group and control group.The levels of serum HPV-E7, CEA and SCC in stage I-II were significantly lower than those of stage III-IV in patients with cervical cancer, and the difference with statistically significant between two groups(P<0.05).The area under the ROC of HPV-E7 was significantly higher than that of CEA and SCC (Z=2.914,2.951, P<0.05), and there was no significant difference in the area under the ROC between CEA and SCC (Z=1.580,P=0.057).Conclusion The serum HPV-E7, CEA and SCC in cervical cancer patients are significantly higher, the diagnosis value of HPV-E7 is higher which is expected to become one of the effective indicators of cervical cancer diagnosis.

Objective To investigate characteristics of emotional intelligence(EI)and the ways of occupational stress coping in nurses as well as the predictive validity of EI on coping strategies.Methods 464 nurses from general hospitals were collected and evaluated with psychometric instruments including:Wong's Emotional Intelligence Scale(WEIS)and Nurse Ways of Coping Questionnaire.Data were conducted by Logistic regress analysis according to key themes.Results (1)Nurses' demographic characteristics had effects to the ways of occupational stress coping and emotional intelligence.However,there was no statistical difference of El varied with education levels(P＞0.05).(2)Both problems solving and positive recognition are main coping styles of nurses towards occupational stress.Either avoidance or self-reproach was seldom coping strategies of nurses toward occupational pressures(2.60±0.55;2.60±0.75;1.37±0.69;respectively).(3)El was correlated with coping styles(r=-0.123～0.253,P＜0.05,P＜0.01).Conclusion Four dimensions of EI positively or negatively predicted six kinds of occupational stress coping strategies separately.

Objective To study the prevalence of chronic kidney disease(CKD) and risk factors among adults received examina-tion in Yongchuan district of Chongqing .Methods 10 280 residents(older than 18 years) were selected ,who had health examina-tion in the Yongchuan Affiliated Hospital ,Chongqing Medical University ,Yongchuan Hospital of Traditional Chinese Medicine and Yongchuan people's hospital from January 2012 to December 2013 .Patients with CKD were identified by the examination dates .All of them were conducted with a questionnaire survey ,physical examination ,and renal damage and related risk indicator factors moni-toring for more than 3 months .Results Eligible dates of 10 021 subjects were enrolled in the study .The prevalence of albuminuria was 5 .1% ,hematuria in 8 .3% ,reduced renal function in 1 .4% .The CKD population prevalence rate was 15 .7% ,and the recogni-tion was 6 .4% .The Logistic regression model showed that hyperuricemia ,nephrolithiasis ,diabetes mellitus ,hypertension ,obesity and age contributed to the development of CKD .Conclusion The prevalence of chronic kidney disease is 15 .7% and the recognition is 6 .4% in urban healthy examination population of Yongchuan .Independent risk factors associated with CKD are hyperuricemia , nephrolithiasis ,diabetes mellitus ,hypertension ,obesity and age .

Female ; Hepatitis C ; complications ; drug therapy ; Humans ; Interferon-alpha ; therapeutic use ; Interferons ; therapeutic use ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; complications ; drug therapy ; virology ; Middle Aged ; Polyethylene Glycols ; therapeutic use ; Recombinant Proteins ; therapeutic use ; Treatment Outcome

Thrombolytic therapy is a safe and effective way to cure thrombosis. Developing the safe,effective and cheap therapeutic thromolytic agents are important to prevent and cure thrombosis. In recent years,several fibrinolytic enzymes have been found in the resources of Asian traditional fermented foods,such as Japanese natto,Korea Chungkook-Jang,Chinese Douchi and fermented shrimp paste. These fibrinolytic enzymes secreted by food-grade microorganisms are safe and effective,and are potent thrombolytic agents. The physical and biochemical properties,thrombolytic characteristics,and the potential applications of these fibrinolytic enzymes from Asian fermented food,are reviewed.

Objective To use event-related potentials to identify whether face recognition is implicit, and to investigate specificity, race and inversion effects in face recognition. Methods Upright and inverted photographs of Eastern and Western human faces, upright dog faces and a mobile phone were presented in random order for 150 ms to 20 healthy subjects. The subject's attention was diverted away to search for the letter ”f ” in 6 small letters below the photos. Behavioral data were recorded synchronous with event-related potentials (ERPs). Results The P100,N170 and P170 potentials were enhanced and accelerated by faces compared with non-face images. The amplitude of P100 had the strongest correlation with the type of stimulus, showing the biggest amplitude with the mobile phone image (9.5 μV ), followed by the dog face (7.5 μV ). The weakest amplitude was evoked by the human face (6.9 μV). The amplitude of N170 responded most strongly to the human face, followed by the mobile phone (0.5 μV) and the dog face ( -1.9 μV). The P170 amplitude was largest with the human face and the latency was shortest (7.8 μV and 162.2 ms), followed by the dog face (5.2 μV, 174.4 ms) and the mobile phone (5.1 μV,173.5 ms). ERP components were not affected by the orientations or races of the faces in this situation. No difference was found in the late positive component evoked by the human faces and other images. Conclusions Implicit face recognition may depend on the specifics of the stimulus, although no race effect or inversion effect was detected using this procedure.

Objective To investigate the influence of evidence-based nursing intervention on treatment effect and quality of life in nephrotic syndrome children. Methods 98 cases were randomly divided into the intervention group and the control group. The control group received routine nursing and the intervention group additionally received evidence-based nursing intervention. We compared the average hospital stay, treatment effect and quality of life in two groups. Results The average hospital stay in the intervention group was shorter than that of the control group. The treatment effect in the intervention group was ameliorated than that of the control group. The quality of life in the intervention group was ameliorated than that of the control group. Conclusions Evidence-based nursing intervention could obviously improve the treatment effect and quality of life in children with nephrotic syndrome.

In order to validate and estimate the capability of BMP9 to induce osteogenic differentiation of multipotent stem cells, three multipotent stem cells(C3H10, MEFs and BMSC) were used as target cells, and BMP9 was introduced into these cells by using recombinant adenoviruses assay, the effect of BMP9 on osteogenic differentiation of multipotent stem cells was demonstrated by using luciferase reporter assay, alkaline phosphatase(ALP) quantitative assay, calcium deposition assay, real time PCR, animal experiment and histological staining assay.The results demonstrated that BMP9 can induce ALP expression of C3H10, MEFs and BMSC by a dose dependent manner.BMP9 can also stimulate calcium deposition of C3H10 and MEFs in vitro, the osteogenic markers(ALP, Runx2, osteopontin, osteocalcin) were increased after stimulated by BMP9.BMP9 can activate canonical TGF?-Smad pathway, and promote the expression of osteogenic master gene Runx2.The animal experiment and histological staining assay show that BMP9 can induce ectopic bone formation in naked mice.To sum up, BMP9 is a more powerful cell factor to induce osteogenic differentiation of multipotent stem cells.

Objective To study the effect of survivin gene expression on the lymphocyte’s proliferation and function in cultured K562 cells. Methods The constructed recombinant vector pEGFP-C1-survivin and the plasmid pTZU6+1-survivin encoding short hairpin RNA of survivin were transfected into K562 cells respectively to generate K562/survivin+ cells and K562/survivin-cells. K562/survivin+ cells were selected by G418. The survivin mRNA and protein levels in the 3 kinds of cells (K562/survivin+,K562 and K562/survivin-) were detected by semi-quantitative RT-PCR and immunohistochemistry methods. The peripheral blood mononuclear cells (PBMC) from healthy subjects were co-cultured with these 3 cells respectively in mixed lymphocyte-tumor cell culture (MLTC). Lymphocyte proliferation in the supernatant was evaluated by MTT assay. Nature killer activity was detected by flow cytometry and IFN-? level was measured by ELISA assay. Results Proliferation index in K562/survivin+ group was much lower than that in the other 2 groups (P