Antigens, Neoplasm ; metabolism ; Carbonic Anhydrase IX ; Carbonic Anhydrases ; metabolism ; Carcinoma, Renal Cell ; diagnosis ; metabolism ; pathology ; Humans ; Kidney Neoplasms ; diagnosis ; metabolism ; pathology ; Matrix Metalloproteinase 2 ; metabolism ; Matrix Metalloproteinase 9 ; metabolism ; Neoplasm Grading ; Prognosis ; RNA-Binding Proteins ; metabolism ; Tumor Burden ; Vascular Endothelial Growth Factor A ; metabolism ; Von Hippel-Lindau Tumor Suppressor Protein ; metabolism

Hepatitis, Viral, Human ; pathology ; Humans ; Liver ; pathology ; Liver Cirrhosis ; pathology ; Liver Neoplasms ; genetics ; pathology ; Loss of Heterozygosity ; Microsatellite Instability ; Polymorphism, Single Nucleotide

Autoimmune Diseases ; immunology ; Gene Expression Regulation ; immunology ; Humans ; Immunoglobulin G ; genetics ; immunology ; Sclerosis ; genetics ; immunology ; pathology

Objective To analyze the change of disease spectrum and the direct cause of death in Xi'an Children's Hospital emergency patients in the past 2 years.Methods The cases of death in 130 emergency cases from 2009 to 2010 were retrospectively analyzed.Results The main causes of death in 2009 were pneumonia,congenital heart disease,asphyxia,neonatal pulmonary hemorrhage and intracranial hemorrhage.Meanwhile,The main cause of death in 2010 were pneumonia,asphyxia,viral encephalitis,congenital heart disease and neonatal pulmonary hemorrhage,which significantly changed compared with 2009.Major direct causes of death were found:respiratory failure in 25 cases (27.5％),heart failure in 17 patients ( 18.7％ ),shock in 17patients ( 18.7％ ),asphyxia in 16 cases ( 17.5％ ),and hernia in 16 cases ( 17.5％ ),Conclusion In order to reduce the mortality rate of emergency patients,we should strengthen health care,actively manage pulmonary infection,systemic infection,and shock,control heart failure,and prevent aspiration.

This paper developed a calculation method to acquire the yield load P of bone plate during four-point bending test. This method is based on the displacement--force (δ-F) curve function f(M)(δ) obtained from the test, each slope of the curve was calculated using piecewise smooth function and the line segment in f(M)(δ) elastic deformation area was searched by setting the minimum slope T. Slope S was obtained through linear fit so as to build parallel displacement function f(L)(δ). Then, approximating intersection point of f(M)(δ) and f(L)(δ) was obtained through linear interpolation. Thus, yield load P was acquired. The method in the paper was loyal to YY/T 0342-2002 regulation and was liable to program calculation. The calculating process was nothing to do with whether the initial point during the test was preloaded or unloaded, and there was no need to correct the original point. In addition, T was set in an ideal fitting level guaranteed by the fitting coefficient of determination R2, and thus S was very close to the real value, and P was with a high accuracy.
Biomechanical Phenomena ; Bone Plates ; Humans ; Models, Theoretical ; Posture ; Weight-Bearing

Disease Progression ; Hepatitis B, Chronic ; physiopathology ; Hepatitis, Chronic ; physiopathology ; Humans

Accidents, Occupational ; Acute Disease ; Adult ; Aniline Compounds ; poisoning ; Female ; Humans

Aortic Valve ; pathology ; Calcinosis ; Heart Defects, Congenital ; pathology ; Heart Valve Diseases ; pathology ; Humans

Adult ; Cholesteatoma, Middle Ear ; Humans ; Male

Objective To investigate changes of serum cystatin C(Cys C),uric acid,HsCRP, IL-6,TNF-?,and lipids in patients with primary and secondary type Ⅱ b hyperhpidemia.Methods Seventy- five patients with primary and secondary type Ⅱb hyperlipidemia and 75 healthy controls were included in this study.Serum levels of TC,TG,HDL-C,LDL-C,apoAI,apoB,Lp(a),Cys C,UA,HsCRP were measured by immunoturbidimetric assay on AU-640,and IL-6,TNF-? were detected.Results Patients showed higher serum TC,TG,LDL-C,apoB,UA,Cys C and HsCRP than the controls.The levels in patients were(3.70? 0.66)mmol/L,(9.50?0.92)mmol/L,(4.50?0.31)mmol/L,(1.70?0.21)g/L,(1.21?0.17) mg/L,(441.4?114.7)?mol/L,(11.5?3.2)mg/L respectively,while levels in controls were(1.88? 0.66)mmol/L,(4.00?0.66)mmol/L,(2.80?0.33)mmol/L,(0.74?0.23)g/L,(0.71?0.18) mg/L,(343.0?113.9)?mol/L,(1.8?0.7)g/L respectively.Serum Cys C was positively correlated with HsCRP and UA(P