Human papillomavirus type 16(HPV 16)is associated with many tumor carcinogenesis particularly cervical cancer.HPV 16 variants has been found to show different geographic and ethic distributions according to epidemiologicat research.meanwhile,they also play an important role in virus persistent infections and disease progressions.Variants study has been a promising field in the research of HPV and its association with tumor research.

Objective: To investigate the diagnostic value of salivary gland scintigraphy for primary Sj?gren’s syndrome (pSS). Methods:This study took 50 pSS patients and 50 healthy women as the control group. All of them were performed salivary gland scintigraphy. We observed the imaging of salivary gland scintigraphy for two groups, and evaluated their salivary gland function. Results: In 50 patients with pSS, eight patients (16.0%) of bilateral parotid and submandibular glands were functioned well. While the function of bilateral parotid function and/or bilateral submandibular gland were observed reduction in other patients with pSS. The uptaking function decreased obviously in the typical patients with pSS, who are with bilateral parotid and submandibular glands. The uptake of 99TcmO4-was decreased in salivary glands, and the uptake of the oral cavity was lessened. After taken vitamin C tablets, there was no obvious concentration of 99TcmO4-. The time-radioactive type curve has continued to rise. The UR, S/T, SR and V of pSS patients were significantly lower than the control group, and the differences were statistically significant (P<0.01). Conclusion: Salivary gland scintigraphy is a non-invasive diagnosis with high-value for primary Sj?gren’s syndrome patients.

In this study, we selected 24 crewmen who worked in the high temperature circumstances in the engine cabin, resulting in a great loss of body water, together with a large amount of inorganic salts and nitrogen. We Proved that the loss of sodium, potassium, and calcium in sweat is greater than that in urine. The excretion of sodium is the highest, then potassium, the lowest is calcium. The body weight of the engine member has a prominent decrease after summer. It seems that the regaining of body weight can be promoted by great supply of vitamins. So, we should give a large amount of proteins, vitamins and calcium to the members who worked in the circumstance of such a high temperature. The amount of salt is already quite enough in an ordinary meal.

Text mining provides a new approach for drug repositioning, and the emerging databases and their corresponding tools provide more and more convenience for drug repositioning by text mining.The methods and tools for studying drug repositioning by text mining and their successful application examples were thus described in this paper in order to provide reference for the researchers interested in this field.

This article consults the literature on acupuncture-moxibustion treatment for the non-spastic stage of cerebral stroke published from 2001 to 2014, makes a summary and analysis from meridians, point selection, acupuncture reinforcing-reducing techniques and electoacupuncture application and points out some problems such as valuing acupuncture and neglecting moxibustion, valuing acupuncture and neglecting medicine, and neglecting point selection based on syndrome differentiation in acupuncture-moxibustion treatment for the non-spastic stage of cerebral stroke. The article also objectively assesses the position of acupuncture-moxibustion treatment, puts forward relevant solving ideas and emphasizes the importance of acupuncture manipulation and the necessity for combining Chinese herbal medicine to treat the non-spastic stage of cerebral stroke.

Objective_To identify the anti-HBV efficiency of AAV-IFNαby infecting HepG2.2.15 cell line, and to develop a new strategy of curing hepatitis B.Methods_Firstly,recombinant vector was packaged into AAV by three plasmids co-transfection method;then AAV-IFNαinfected HepG2.2.15 cell line, and samples were collected on the 1st, 3rd,6th and 9th day;thirdly, The time-course of HBV DNA,HBsAg and HBeAg were detected by qPCR and ELISA.The proliferation of HepG2.2.15 cells detected by MTT.Results_Recombinant AAV-IFNαcan significantly inhibit HBV replication and expression in vitro because of the proliferation of HepG2.2.15 cells inhibited by AAV6-IFNα( P<0.05) .Conclusions_AAV-IFNαis a potential antiviral product for hepatitis B.

Co-occurrence network of major MeSH terms and all MeSH terms was constructed respectively with MEDLINE-covered pharmacological literature as its example.The degree, closeness and betweenness of centrality in different nodes of the two co-occurrence networks were analyzed , the distribution of scale-free properties in the two co-occurrence networks was tested, the small-world effect of the two co-occurrence networks was identified by comparing their overall properties ( average distance and clustering coefficient ) , which showed the scale-free properties and small-world effect of the two co-occurrence networks.The co-occurrence network of all MeSh terms could thus be used in analysis of network properties while that of major MeSH terms could thus be used in analysis of subject contents.

Objective To study the influences of risk factors on the 2-week mortality in patients with acute cerebral hemorrhage.Methods From January 2004 to June 2007,a total of 65 patients with intracerebral hemorrhage in Beijing Red Cross Hospital were studied.Logistic regression was performed to analyze the relationship between prognostic factors and 2-week mortality.These factors included sex,age,volume of hemorrhage,location of hematoma,the highest body temperature in the first 24 h,and consciousness state on admission etc.Results The in-hospital mortality in 2 weeks was 18.5%(12/65).The volume of hemarrhage,body temperature and consciousness state were probably significant factors.Conclusion The increasing body temperature in the first 24 h and the unconsciousness may be the main risk factors which are associated with high 2-week hospital mortality in patience with intracerebral hemorrhage.

By summarizing the features of medical diagnosis and treatment of schizophrenia,this article mainly analyzes the ethical disfigurement and relevant harm,discusses the ethical principles and requirement which doctors and nurses should abide by during the whole medical course,so that doctors' ethical diathesis can be improved,and a harmonious physician-patient relationship can be achieved.