Administration, Oral ; Anti-Bacterial Agents ; administration & dosage ; Cytomegalovirus Infections ; drug therapy ; immunology ; virology ; Erythromycin ; administration & dosage ; Female ; Humans ; Infant ; Male ; T-Lymphocyte Subsets ; immunology ; Virus Replication

Child ; Child, Preschool ; Complement C3 ; Disease Progression ; Female ; Humans ; Intercellular Signaling Peptides and Proteins ; blood ; Lipid Metabolism ; Male ; Obesity ; blood

The symbiotic bacterium exists in the intestines of entomopathogenic nematodes and is a potential biological agent.Systematic classification of these bacteria is scarce in China.In this paper,seven strains of symbiotic bacteria from local entomopathogenic nematodes were identified by both observation of mor-phology,physiological,biochemical characteristics and sequence analysis of 16S rDNA fragments.

Adenocarcinoma, Bronchiolo-Alveolar ; metabolism ; pathology ; Antigens, CD34 ; metabolism ; Diagnosis, Differential ; Female ; Hemangioendothelioma, Epithelioid ; metabolism ; pathology ; surgery ; Hemangioma ; metabolism ; pathology ; Hemangiosarcoma ; metabolism ; pathology ; Humans ; Lung Neoplasms ; metabolism ; pathology ; surgery ; Middle Aged ; Vimentin ; metabolism

Aged ; Female ; Hodgkin Disease ; diagnosis ; pathology ; Humans ; Reed-Sternberg Cells ; pathology

When the glomerular mesangial cells of rats were cultured in vitro at high glucose concentration,the activity of extraeellular signal-regulated kinase(ERK),the expression of transforming growth factor-?_1(TGF-?_1)mRNA and the content of typeⅣcollagen in the supematant were higher than those at normal glucose concentration.These effects were inhibited by fluvastatin.The results showed that the activation of ERK signal transduction pathways appeared to play a role in the onset and progression of diabetic nephropathy. Furthermore,fluvastatin could protect the kidney by inhibiting ERK signal transduction pathway and TGF-?_1 expression.

Adolescent ; Aortic Valve ; abnormalities ; Aortic Valve Insufficiency ; complications ; pathology ; surgery ; Aortic Valve Stenosis ; complications ; pathology ; surgery ; Child ; Endocarditis ; complications ; pathology ; surgery ; Female ; Heart Defects, Congenital ; complications ; pathology ; surgery ; Heart Valve Prosthesis Implantation ; Humans ; Male ; Rheumatic Heart Disease ; complications ; pathology ; surgery

Objective To screen the arsenic content situation of drinking water in lower reaches of Yellow River and survey the amount of threatened people drinking high arsenic water and the condition of endemic arsenism.Methods Four counties of Yuncheng,Jiaxiang,Dongchangfu and Boxing were selected to colleft the water samples by CroOSS-sectional survey method.The water arsenic content wag determined by semi-quantitative rapid kit.All water samples having arsenic were re-determined by atomic fluorescence spectrometry.And the nurober of threatened people who drinking high arsenic water were investigated.Results In 4765 water wells screened,303 water samples had contained arsenic,arsenic content of 35 samples Was≥0.030 mg/L,12 samples were exceeding the international standard (arsenic content≥0.050 ms/L),they distributed in 3 counties of Dongchangfu,Yuncheng and Jiaxiang.The residents drinking water wells of arsenic content≥0.030 mg/L were surveyed by epidemiological investigation.And in the 28 villages 13 032 residents and 11 Bu8picious patient8 wlere checked out.Conclusion The wells with excesive water arsenic content are existing in the lower reaches of Yellow River and people suspicious of endemic arsenism need to be further identified.

Objective To investigate health promotion lifestyle of patients with Coronary Heart Disease and explore the correlation between background data and healty lifestyle. Methods Two hundred and eighty-two patients were conveniently investigated from a three levels hospital. Results The patients' health-promoting lifestyle scores were (125.09 ±24.722), 60.6% had unhealthy lifestyle. The patients with different age were significant in terms of healthy lifestyle (t = 0. 993, P = 0. 049). Conclusions Health responsibility and physical activity are the main factors influencing nhealthy lifestyle of patients with Coronary Heart Disease, which should be focused on by nurses. The younger patients are the group who should be given the special health education.

Objective To evaluate the effectiveness of blood gas analysis in samples from two regions.Methods 112 patients with APACHE Ⅱ scores 27 ～ 43 were taken arterial blood from dorsalis pedis artery and femoral artery respectively. Compare the clinical effect of the samples. Results There is no statistically significant difference between results of two blood collection methods ( P ＞ 0. 05 ), While there is statistically significant difference in puncture success ( 110 vs 100, χ2 = 14.23, P ＜ 0. 05 ), vein mistaken injury, hematoma formation, thrombosis, and compression time ( 12 vs 1,7 vs 0,6 vs 0,5.5 ±0.7 vs 2.5 ±0.5 ;χ2 =9.32,5.99,4.85,t = 38. 06, P ＜ 0. 05 ). Conclusions Blood collection method should be determined by the different situation of critically ill patients. Femoral artery blood sample should be taken with caution in order to prevent complication and improve quality of nursing care.