Gene Expression Regulation, Viral ; Proteomics ; methods ; trends ; Viral Proteins ; analysis ; genetics ; Viruses ; genetics ; growth & development ; metabolism

Animals ; Caudate Nucleus ; drug effects ; physiology ; Dopamine Antagonists ; pharmacology ; Rats ; Rats, Wistar ; Substantia Nigra ; drug effects ; physiology

Blindness ; epidemiology ; etiology ; prevention & control ; China ; epidemiology ; Humans ; Vision, Low ; epidemiology ; etiology ; prevention & control

Adult ; Female ; Granuloma, Respiratory Tract ; pathology ; Humans ; Lung, Hyperlucent ; pathology ; Male ; Middle Aged

Antineoplastic Protocols ; Child ; Humans ; Neoplasm, Residual ; therapy ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; therapy

Dengue virus (DENV) is a re-emerging disease transmitted by the Aedes mosquitoes and has become a major public health problem in southern China. Currently, no antiviral drug or effective vaccine exist to control this disease. The chimeric DENV structural protein vaccine cannot elicit balanced levels of protective immunity to each of the four viral serotypes; therefore, non-structural protein components may be required to construct an effective DENV vaccine. The Dengue virus non-structural 1 (DENV NS1) protein plays a critical role in viral pathogenesis and protective immunity. Therefore, immunity to Dengue 1-4 NS1 subtypes may be crucial for the prevention of severe disease. This review attempts to provide an overview about the structure and function of DENV NS1.
Animals ; Dengue ; immunology ; prevention & control ; virology ; Dengue Vaccines ; chemistry ; genetics ; immunology ; Dengue Virus ; chemistry ; genetics ; immunology ; Humans ; Viral Nonstructural Proteins ; chemistry ; genetics ; immunology

Objective To study the preventive effect of spironolactone on renal tubulointerstitial fibrosis of diabetic nephropathy (DN)in rats.Methods Sixty adult SD rats were random divided into sham operation group(C),diabetic nephropathy group(D)and spironolactone interventional group(A).After diabetes WaS induced by administrating strep tozotocin(STZ),spironolactone was perfused into the stomach of rats in group A.On the 7th,14th,21st,28th days after treatment,rats were put to death,their kidneys were removed to observe the expressions of TGF-β1 and MMP-9 by immunohistochemistry method.The blood potassium,natrium,glucose, serum creatinine,cholesterol,triglyceride and urinary albumin quantification were measured.Results Urine protein in group A wag lower than that in group D.The blood potassium,natrium,glucose,serum creatinine,cholesterol and triglyceride had no difference between group A and group D(P＞0.05).Compared with group D,the expressions of TGF-β1 in group A Was decreased(P＜0.01),the expressions of MMP-9 in group A was hisher than that in group D(P＜0.01).Conclusion Spironolactone could decrease the expression of TGF-β1 and increase the expression of MMP-9 in the tubulointerstitial of diabetic nephropathy,which may delay the progress of renal tubulointerstitial fibrosis.

Objective To understand patients' needs of health education and explore the information nursing health education model through investigation of the inpatients' health education need.Methods Inpatients in department of neurology were investigated by a self-designed questionnaire that involved 21 items.171 copies of effective questionnaires were collected and went through analysis.Results 61.99 percent of patients pointed out that nurses didn't understand their need for health knowledge.47.95 percent of nurses had never asked patients how they felt about hospitalization before health education.Television was the main channel to get knowledge about health for patients,but the patients believed that the health knowledge from healthcare workers was the most reliable way.Conclusions To carry out targeted and information nursing health education integrated with psychological nursing can promote health education work.

Objective To observe and evaluate the location of the three compartments of the pelvic floor organ and levator hiatus area in the postpartum women by transperineal real time three-dimensional ultrasound.Methods Sixty eases of maternal with the matching age and body mass index (BMI;postpartum group) and 35 non-fertile women (control group)were selected.The distance between the lower edge and the reference line was measured by the transperineal ultrasound at rest and Valsalva movement in the lowest point of bladder,cervix and rectum.Meanwhile,the area of levator hiatus under Valsalva action was measured by real time 3-dimensional ultrasound.The differences were compared between two groups.Results In the postpartum group,the lowest point of the bladder and cervix was lower than the control group at rest and Valsalva movemen (both P＜0.05).Rectum location in the rest state difference between the two groups had no statistical significance (t=0.405,P =0.398).The area of the levator hiatus of the postpartum group was significantly larger than that of the control group at the rest and Valsalva movement (t=11.253,9.625,P＜0.001).Conclusion Transperineal real time 3-dimensional ultrasound can dynamically observe the position,movement of pelvic floor organ and the area of levator hiatusin of the female.To evaluate the pregnancy and childbirth have obvious effect on the pelvic floor support tissues.

0.05), the leukopenia rates 78.13%(25/32)vs 50.00%(17/34)(P