Objective To explore the characteristics of hospital culture of the three hospitals,and provide a basis for developing hospital culture management.Methods The situation and expectation of culture type for those three hospitals was measured by means of the organizational culture type scale, covering one obstetrics and gynecology hospital,one infectious disease hospital and one general hospital for statistical analysis.Results The culture type of all three hospitals is hierarchy culture type,and the expectation of which is clan culture type.Conclusions To realize the desired culture type,the hospitals should strengthen the humanized and familial management to their employees.

MicroRNAs(miRNAs,miR) is a class of 21～22 nt small non-protein-coding single strand RNA molecules.In the liver,the phenotypic alternation or expressed abnormality of many miRNAs can influence the hepatitis virus replication at the gene level,which would provocate the development from hepatitis to hepatic fibrosis,cirrhosis,and even primary hepatic carcinoma on target.And so,several miRNAs are confirmed to be a new class of related gene to carcinoma.Furthermore,the dysfunction or abnormal quantity of miRNAs will promote the formation of fatty liver disease by interfering with signal transduction of insulin,inducing insulin resistance and then influencing normal metabolism of endosomatic lipid,Therefore,the specific medicine or methods,which might retrieve the expression or function of miRNAs in the hepatocytes,will provide a new valuable method to manage human liver disease.

Objective: To evaluate the effects of pin retention form and different bonding agents on the tensile bond and re-bond strength of Ni/Cr alloy to the enamel. Methods: Sixty bovine permanent incisors were randomly divided into 6 equal groups by the variables of the numbers (0, 1 or 2) of pins to be prepared and bonding agents (Panavia F and Super-Bond C&B). The pin 1mm in diameter and 1mm in depth was prepared vertically to each enamel surface in the groups to be with pins. Cast Ni/Cr alloys cy-linders were made and bonded to respective enamels using two different agents. Tensile strengths were tested. After residual visible resin on the debonded surfaces being removed, specimens were re-bonded and tested in the same way as initial bonding. Results: The tensile strength of Super-Bond C&B groups (11.82 MPa) was significantly higher than those of Panavia F groups (9.28 MPa, P

Acupuncture Points ; Acupuncture Therapy ; Adult ; Female ; Humans ; Metrorrhagia ; etiology ; therapy ; Obstetric Labor Complications ; therapy ; Pregnancy

Acupuncture Therapy ; Adolescent ; Humans ; Male ; Sleep Wake Disorders ; therapy ; Treatment Outcome

s: Cyclocarya paliurus (Batal.) Iljinsk. polysaccharide (CPPC) has various biological activities including hypolipemic effect, hypoglycemic effect, anti-oxidant effect, anti-tumor effect and immunomodulatiry;especially that hypolipemic effect and hypoglycemic effect have become the research hotspots in recent years. This article reviewed extraction, purification, content determination and biological activity of CPPC in the latest decade, with a purpose to provide references for the deep research and industrial development CPPC.

Objective To evaluate the role of Lugol’s s taining in detecting early esophageal cancer.Methods 2% Lugol’s solution was adopted to stain esophageal m ucosa in 111 cases with esophageal superficial lesions. And multiple biopsies we re taken for pathological study.Results Among the 111 cases with Lugol’s staining, the results in normal, light, deep and non-stained were 4, 68,11 and 28 cases respectively . Pathology result: no cases of esophageal cancer or cell dysplasia in normal an d deep stained groups, 3 cases of severe dysplasia and 1 case of canceration in light stained group, 17 cases of esophageal squamous cell carcinoma and 5 cases of severe dysplasia in un-stained group.Conclusion The cancerous and precancerous lesions are liable to occur in cases with non- and light Lugol’s staining groups. The rate of detec ting early esophageal cancer increased when Lugol’s staining and biopsy are use d in combination.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Depression ; psychology ; therapy ; Female ; Humans ; Treatment Outcome

Objective: To understand the effect of bilingual teaching in the course of clinical epidemiology for the 7-year clinical medical undergraduates.Method: There were totally 45 clinical medical undergraduates selected to respond the questionnaire.The method of Focus Group Discussion had been used in the study.Results:91.11% of the students thought bilingual teaching was necessary for them and 73.33% thought the proportion of English teaching was reasonable,but 68.89% of them were not satisfied with the text book.80% said they could understand the teaching on the whole,but not clearly and deeply enough.86.67% of the students were content with the course.Conclusion:Bilingual teaching could help students to improve their professional English capability and English listening level.The key to the interest of bilingual teaching is teacher.The mode of teaching and text book should be improved.

The activation of NK cell , mediated by natural killer group 2 ( NKG2 ) family receptor , plays an important role in antiviral immune response and disease progression after hepatitis B virus (HBV) infection.To explore the NKG2 receptors-mediated NK cell activation and its mechanism may be of value for anti-HBV targeting immune treatment .This article reviews the recent research progress on the role of NK cells and its NKG2 family receptors in immunity of chronic HBV infection and its mechanisms .