Endometrial Neoplasms ; metabolism ; pathology ; secondary ; Female ; Humans ; Mesentery ; Middle Aged ; Neprilysin ; metabolism ; Peritoneal Neoplasms ; metabolism ; pathology ; Receptors, Estrogen ; metabolism ; Receptors, Progesterone ; metabolism ; Sarcoma, Endometrial Stromal ; metabolism ; pathology ; secondary

Objective To investigate the clinical value of serum glycyl-proline dipeptidyl aminopeptidase(GPDA)combined with carcino-embryonic antigen (CEA),carbohydrate antigen724 (CA724),carbohydrate antigen242 (CA242) in the early diagnosis of gastric cancer.Methods Collected in Changan hospital in patients with gastric cancer and atrophic gastritis patients and healthy subjects 60 cases,by TBA-120FR biochemical analyzer glycyl-proline dipeptidyl aminopeptidase (GPDA),chemiluminescence analyzer to detect the levels of serum CEA,CA724 and CA242,analysis of single detection and joint detection and the differences between the positive rate and sensitivity.Results The detection of GPDA in gastric cancer group was significantly lower than that in atrophic gastritis group and healthy control group,the difference was statistically significant (F=69.532,P=0.000).The results of CEA,CA724 and CA242 in gastric cancer group were higher than those in atrophic gastritis group and healthy control group,the difference was statistically significant (CEA:F=59.926,P=0.001;CA724:F=51.056,P =0.001;CA242:F =72.613,P =0.000).Serum GPDA,CEA,CA724 and CA242 single detection positive rate were 70 ％,45 ％,61.7 ％ and 50 ％.Tumor markers CEA,CA724,CA242 positive rate of three joint detection was 75％.Serum GPDA and tumor markers of CEA,the positive rate of CA724 and CA242 combined detection of four was 86.7％.The positive rate of three and higher than that of single detection,the difference was statistically significant (F=49.635,P=0.003).Serum GPDA,CEA,CA724 and CA242 single detection sensitivity was 70.2 ％,50.2 ％,67.3 ％ and 53.2％.Tumor markers CEA,CA724,CA242 three joint detection sensitivity was 85.6％.Serum GPDA and tumor markers CEA,CA724 and CA242 four joint detection sensitivity was 90.3％.The sensitivity was higher than the three items and the individual tests,and the difference was statistically significant (F=52.016,P =0.001).Conclusion GPDA joint CEA,CA724 and CA242 tumor markers detection can improve the positive rate and sensitivity in early diagnosis of gastric cancer,but it will not reduce the diagnostic specificity,the clinical diagnosis of early gastric cancer has important significance and value.

Objective primary hospitals at the county level in xiaogan City 17 years for the production of scientific papers in qualitative and quantitative statistical analysis,summary of research progress and existing problems in county hospitals,and provides references for research management in local hospitals.Methods Wanfang medicine network included in 1998-2014 year published Xiaogan city 7 county hospital as the object;All biomedical scientific papers published as the first author to statistical analysis.Results 7 County Hospital of xiaogan City 17-year total output articles 1909,General journals 1273articles(66.68％ per cent),Core journal 636 papers (33.31％ per cent).Hanchuan city people's Hospital total the largest number of papers;total 544 articles (28.50％ total),yingcheng hospital quality highest core journal papers and the highest proportion;total 186 (proportion of the total core thesis 29.25 ％),minimum quantity and quality of outputs anlu city people's Hospital,only 15 articles in periodicals of General The core journals and 2 papers (0.89％ of the total number of accounts for the paper,core paper accounted for 0.31％ of the total).On the whole 2006-2009 published papers began to gradually slow growth,The number 2010-2014 entered the stage of rapid growth,but the core papers for slow growth.Conclusions xiaogan city grass-roots scientific articles in recent years in county hospitals are generally presented a trend of rapid growth,but the quality of growth is relatively slow,output quantity and quality distribution imbalances between hospitals.

Objective To construct the recombinant secretion type BCG-Eg95 vaccine of Echinococcus granulosus (rsBCG-Eg95). Methods BCG-Ag85B signal sequence with 117 bp and Eg95 gene with 471 bp were amplified from the genome of BCG and pGEX-4T-Eg95 by PCR,respectively. BCG-Ag85B signal coding gene and Eg95 gene were cloned into E. coli-BCG shuttle-vector pMV261 to get the recombinant plasmid pSMEg95,which was confirmed by restriction endonuclease digestion,PCR amplification and gene sequencing. These recombinant plasmids were introduced into BCG by electroporation for the construction of rsBCG-Eg95 vaccine. The rsBCG-Eg95 positive clones were screened by Kan+ and identified by PCR amplification. Results BCG-Ag85B signal sequence coding gene and Eg95 coding gene were successfully cloned into pMV261,which was confirmed by restriction endonuclease digestion,PCR amplification and sequencing of the plasmid pSMEg95. The plasmids were introduced into BCG and confirmed as the recombinant secreting BCG-Eg95 vaccine of E. granulosus (rsBCG-Eg95). Conclusion The recombinant secretion type BCG-Eg95 vaccine (rsBCG-Eg95) of E. granulosus with BCG-Ag85B signal sequence and Eg95 gene has been constructed.

Objective To explore the characteristics of illness attribution of outpatients with multiple somatic symptoms in Peking Union Medical College Hospital. Methods It was a cross-sectional study conducted from March to October,2012. A total of 150 outpatients were recruited from the departments of Gastroenterology,Traditional Chinese Medicine and Psychological Medicine by convenience sampling. Somatic symptom scale of the Patient Health Questionnaire (PHQ-15) was used to screening each patient in the waiting list. With the cut-off value of 10,patients were divided into the somatic symptom positive (SOM+) group and somatic symptom negative (SOM-) group. Sociodemographic characteristics were compared between these two groups. All the subjects completed interviews including questions about illness attribution. All the answers of illness attribution were concluded into three major groups as physical factors,situational factors and psychological factors. Results The proportion of female was significantly higher in SOM+ group than in SOM-group (69.3% vs. 53.3%;χ=4.048,P=0.044). In SOM+ group,significantly more patients contributed their illness to psychological factors (64.0% vs. 45.0%;χ=5.273,P=0.022). There was no significantly difference between SOM+ group and SOM-group on the phenomenon of multiple illness attribution (41.0% vs. 32.0%;χ=1.407,P=0.236). However,in the Department of Gastroenterology,there were significantly more outpatients in SOM+ group with multiple illness attribution (60.0% vs. 32.0%;χ=3.945,P=0.047).Conclusions The outpatients in general hospital with multiple somatic symptoms are more likely to contribute their illness to psychological factors. The phenomenon of multiple illness attribution is common among patients. Clinicians should increase their awareness and knowledge of illness attribution,so as to provide better holistic health services.

Objective Data on applications and grants of general program on health science of National Natural Science Fund from Shanghai First People's Hospital,Shanghai Jiao Tong University (SFPH) during 2011-2014 were analyzed with an attempt to explore the ways to promote the funding rate.Methods x2 test and t test were performed,and a binary Logistic regression model was established to determine variables influencing the results of applications.Results There were 367 applications in SFPH during 2011-2014,86 of which were granted.The funding rate was higher than that of Department of Health Science.The total and highest impact factor of SCI articles published by applicants of granted programs were both higher than those of non-granted programs.The significance of these two factors in predicting whether an application will be granted was confirmed by the results of Logistic regression analysis.Conclusions SCI article is an important aspect of academic achievements of applicants,which is a prerequisite for an application to be granted.However,a scientific and innovative project may be critical for the outcome of an application.

OBJECTIVETo observe the expression of Ginkgo biloba Tablet (GbT) on scavenger receptor A (SRA) of the aortic wall and changes of serum inflammatory factors in atherosclerotic rats, and to explore its new mechanism for fighting against atherosclerosis (AS).

METHODSTotally 45 male Wistar rats were randomly divided into the control group, the model group, the GbT group, 15 rats in each group. Levels of blood glucose, blood lipids, blood calcium, serum C-reactive protein (CRP), soluble intercellular adhesion molecule-1 (slCAM-1), and soluble vascular cell adhesion molecule-1 (sVCAM-1) were measured in all rats. The expression of SRA in the aortic wall of atherosclerotic rats was observed by immunohistochemical assay. The correlation between the expression of SRA and levels of in-flammatory factors was also observed.

RESULTSCompared with the control group, blood glucose and blood calcium obviously increased (P < 0.05); levels of TG, TC, and LDL-C were significantly elevated (P < 0.01); neointimal areas were significantly thickened, increased intima percentage was significantly enlarged, narrowed lumen index was significantly reduced; levels of CRP, sICAM-1, and sVCAM-1 were significantly elevated in the model group (all P < 0.01). Compared with the model group, blood glucose and blood calcium obviously decreased (P < 0.05); levels of TG, TC, and LDL-C significantly decreased (P < 0.01) in the GbT group. Aortic lumens were obviously narrower in the model group than in the GbT group (P < 0.05). SRA expressed at the aortic wall. The aforesaid 3 indices were significantly improved in the GbT group than in the model group (P < 0.01). Serum levels of CRP, sICAM-1, and sVCAM-1 were significantly decreased in the GbT group than in the model group (P < 0.01). Serum levels of CRP, sICAM-1, and sVCAM-1 were positively correlated with the percentage of SRA positive expression area (r = 0.701, 0.604, 0.581, all P < 0.01).

CONCLUSIONSSerum levels of inflammatory factors in atherosclerotic rats were elevated, and the expression of SRA in the aortic wall was enhanced. The expression of SRA was closely correlated with serum levels of inflammatory factors. GbT could decrease serum levels of inflammatory factors and inhibit the expression of SRA.

Animals ; Aorta ; drug effects ; metabolism ; Atherosclerosis ; drug therapy ; Blood Glucose ; analysis ; C-Reactive Protein ; analysis ; Calcium ; blood ; Drugs, Chinese Herbal ; pharmacology ; Ginkgo biloba ; chemistry ; Intercellular Adhesion Molecule-1 ; blood ; Lipids ; blood ; Male ; Random Allocation ; Rats ; Rats, Wistar ; Scavenger Receptors, Class A ; metabolism ; Tablets ; Vascular Cell Adhesion Molecule-1 ; blood

Situational teaching method was implemented in clinical teaching of obstetrics and gynecology. The basis of situational teaching was established through the establishment of a typical teaching case library. Students' impression of disease diagnosis and treatment was strengthened by simulation. The students' enthusiasm was improved by their own diagnosis and treatment through the teacher's guidance. With the method of situational teaching, students had better knowledge of obstetrics and gynecology, and their clinical diagnosis and treatment capacity was improved. Situational teaching method can improve the quality of teaching and it is worthy being popularized in clinical teaching of obstetrics and gynecology.

Angiomyoma ; complications ; pathology ; Humans ; Lymphoma, Large B-Cell, Diffuse ; diagnosis ; etiology ; Male ; Middle Aged

Objective To study the influence of pregnant rats' prenatal chronic stress (PS) on learning and memory of their offspring rats and its possible molecular mechanisms.Methods Pregnant females were individually restrained for 45 min 3 times a day during pregnancy from day 14 to day 21.Control pregnant females were left undisturbed in their home cages.The rat offsprings were randomly assigned to PS group or control group.Males and females were kept for the study separately.The learning and memory of the developing rat offspring in the Morris water maze were examined.The basal levels of corticosterone (COR) and adreno-cortico-tropic-hormone (ACTH) were analyzed by using radioimmunoassay.The Golgi-Cox impregnation technique was used to compare density and morphology of the CA1 hippocampal dendritic spines.Results The escape latency (EL) to find the platform in the control group was significantly less than that in the PS group in female rat offspring (F =4.533,P ＜ 0.05),and the difference was statistically significant on the 5th day (t =2.788,P ＜ 0.01).EL to find the platform in the control group was significantly less than that in the PS group in male rat offspring (F =6.101,P ＜0.05),and the difference was statistically significant on the second day (t =3.051,P ＜ 0.01).In the space exploration experiments of the water maze,the retention time observed for the control group and the PS group in the goal quadrant was similar(P ＞ 0.05).The basal levels of the serum COR in the PS group were higher than those in the control group of female rat offspring(t =3.658,P ＜ 0.01) and the basal levels of the serum ACTH in the PS group were higher than those in the control group of male rat offsprings(t =2.319,P ＜ 0.05).A simplified pattern was observed in the CA1 hippocampal dendritic spines in the PS group,showing a less extent of dendritic arborization and the density was significantly lower than that in the control group(t =-3.072,P ＜ 0.01).Conclusions Altered function of the hypothalamic-pituitary-adrenal axis in the offspring mediates the cognitive alterations observed following prenatal stress should to be associated with the lower density and simplified pattern of CA1 dendritic spines.