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

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

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

OBJECTIVE: To determine Ginsenoside Rg1,Ginsenoside Re and Ginsenoside Rb1 in Yixin fumai granula by HPLC.METHODS: Samples were determined on a Diamond C18(150 mm?4.6 mm,5 ?m).The mobile phase consisted of accetonitrile-water by gradient elution with flow rate at 1 mL?min-1,UV detection wavelength at 203 nm,column temperature at 25 ℃ and sample size at 10 ?L.RESULTS: The linear ranges of Ginsenoside Rg1,Ginsenoside Re and Ginsenoside Rb1 were 0.645～6.450 ?g(r=0.999 8),0.54～5.40 ?g(r=0.999 7) and 0.605～6.050 ?g(r=0.999 9),respectively;the average recoveries were 100.59%(RSD=2.03%),98.70%(RSD=1.46%)and 98.99%(RSD=1.19%),respectively.CONCLUSION: The method is sensitive,simple and accurate,and it can be used for the quality control of Yixin fumai granula.

Adult ; Blood Pressure ; Environmental Exposure ; Female ; Heart Rate ; Humans ; Hyperbaric Oxygenation ; adverse effects ; Male ; Middle Aged ; Occupational Exposure ; Personnel, Hospital ; Young Adult

Adult ; Cholesteatoma, Middle Ear ; Humans ; Male

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

Attention was gradually paid by biologists to the using of RNA secondary structure in the classification of microbiology and phylogenetic relationship analysis in recent years. The development around the research was summarized here briefly. And more emphasis was given to the part introducing the application of RNA secondary structure to the analysis of phylogenetic relationship.

Objective To investigate the CT features of pulmonary sarcoidosis.Methods Ninety patients with histologically proved pulmonary sarcoidosis were retrospectively studied by using CT scans and clinical recording.Results The main CT findings of pulmonary sarcoidosis were nodules which were seen in 69 cases(76.7%),and the nodules mostly distributed around the bronchovascular bundle(n=37, 41.1%).Other abnormalities included consolidation(n=31,34.4%),ground-grass(n=39,43.3 %), thickening of bronchovascular bundle(n=30,33.3%),interlobular septal lines(n=58,64.4%), fibrosis(n=17,18.9%)including bronchial distortion(n=8,8.9%),linear shadow(n=5,5.6%), and honeycombing shadow(n=4,4.4%),air-trapping(n=3,5.3%),bronchial straitness(n=8, 8.9%),pleural thickening(n=42,46.7%),and hilar and mediastinal adenopathy(n=76,84.4%). Two or more abnormal findings co-existed in 83 cases.The pulmonary lesions co-existed with hilar and mediastinal adenopathy in 76 cases.The nodules(n=25),consolidation(n=9),ground-grass(n=11), thickening of bronehovascular bundle(n=10)were improved after therapy.Ten cases of the interlobular septal(10/22),0 of bronchial distortion(0/4),1 case of diffuse linear(1/3),and 0 case of honeycombing(0/2)were improved.Conclusion CT manifestations of pulmonary sarcoidosis are varied, but has some specific radiographic features.A correct diagnosis can be made.combined with hilar and mediastinal adenopathy.

Objective To investigate the factors for retinopathy in premature infants. Methods Ophthalmologic mydri was conducted in premature infants and acording to the international classification of ROP, they were diagnosed as ROP. The risk factors of the incidence of ROP were statistically and respectively analyzed. Results Among total of 47 patients, 11 patients were found retinopathy of prematurity. Conclusion The body weight is lower, the gestation is shorter, incidence of ROP is the higher.