Objective To proceed deep data mining in large database obtained by Cancer Genome Anatomy Project and to distinguish the difference expression genes of gastric carcinoma.Methods The 300,783 serial analysis of gene expression records from 4 libraries of gastric cancer and 2 libraries of normal gastric tissue in database of the Cancer Genome Anatomy Project were analyzed by digital gene expression displayer.Results The 201 difference expression tags represented 136 genes(54 up-regulated and 82 down-regulated) and 65 ESTs(24 up-regulated and 41 down-regulated) were distinguished,and these genes were involved in biological process and signal transduction pathways,such as cell cycle regulation,cell proliferation and apoptosis.The gene expression profile in whole body normal and cancer tissues of PTMA were constructed by digital Northern based on serial analysis of gene expression database and by virtual Northern based on cDNA database,respectively.Conclusion The difference expression genes of gastric cancer can be distinguished effectively with bioinformatics,and the results will guide our further molecular biology research.If validated by molecular biology experiment,the difference expression genes will be used as molecular targets of gastric carcinoma.

Objective To probe into a doctor-seeking medical management model for China's urban hypertension patients under medical insurance, and enhance the level and quality of medical insurance management. Methods Hypertension patients were surveyed with a structured questionnaire, and the staff at community health centers and medical insurance management centers received qualitative interview. Results The hypertension patients are found to see doctors mostly at community health centers and tertiary hospitals; complaints among hypertension patients for existing medical insurance vary with their areas, mostly targeting on complicated reimbursement procedure, high threshold of medical insurance payment and low level of reimbursement. Recommendation Experiment with the single-disease payment for hypertension, with the total prepayment in per capita and per disease; greater efforts in hypertension control in communities, with more favorable medical insurance policies for communities;elevated collaboration with medical institutions at all levels, and building and standardizing the management information network for hypertension patients.

Carcinoid Tumor ; metabolism ; pathology ; surgery ; Chromogranin A ; metabolism ; Humans ; Male ; Middle Aged ; Orchiectomy ; Teratoma ; metabolism ; pathology ; surgery ; Testicular Neoplasms ; metabolism ; pathology ; surgery

Child ; Fructose ; administration & dosage ; analogs & derivatives ; therapeutic use ; Humans ; Male ; Status Epilepticus ; drug therapy

Gene Expression Profiling ; Gene Rearrangement ; Humans ; Lymphoma ; classification ; genetics ; pathology ; Lymphoma, Follicular ; classification ; genetics ; pathology ; Lymphoma, Large B-Cell, Diffuse ; classification ; genetics ; Lymphoma, T-Cell ; classification ; genetics ; Translocation, Genetic ; World Health Organization

Animals ; Carcinoma, Papillary ; genetics ; metabolism ; Gene Expression Regulation, Neoplastic ; Gene Rearrangement ; Humans ; Oncogene Proteins ; biosynthesis ; genetics ; Oncogene Proteins, Fusion ; Prognosis ; Protein-Tyrosine Kinases ; Thyroid Neoplasms ; genetics ; metabolism

Antiviral Agents ; therapeutic use ; Common Variable Immunodeficiency ; complications ; Epstein-Barr Virus Infections ; complications ; Humans ; Interferon-alpha ; therapeutic use ; Lymphoma ; etiology ; pathology ; therapy ; Pathology, Clinical ; methods ; trends ; Prognosis ; Zidovudine ; therapeutic use

Child ; Female ; Humans ; Paraquat ; poisoning ; Poisoning ; therapy ; Young Adult

AIM: To determinate the content of verbascoside in Shenqiyinao Capsules (Fructus Lycii, Herba Cistanches, Rhizoma Polygonati, etc.). METHODS: Waters C 18 column was used and acetonitrile-methyl alcohol-1% acetic acid solution was used as a mobile phase. The detection wavelength was set at 334nm. RESULTS: The linear range was in the range of 0.206～1.85?g, and the average recovery was 96.6% and RSD was 2.5%, respectively. CONCLUSION: The method can prevent from impurities effectively and can be applied to the quality control of Shenqiyinao Capsules.