1 School of Computer Science and Technology, Nanjing Normal University, Nanjing, Jiangsu 210023, China 2 School of Electronic Science and Engineering, Nanjing University, Nanjing, Jiangsu 210046, China 3 State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China 4 School of Natural Sciences and Mathematics, Shepherd Uni...

Immune complex-induced injury is an important pathogenic factor in antibody-mediated nephritis, systemic lupus erythematosus, rheumatoid arthritis, and other diseases. In this study we investigated the role mast cells in immune complex-mediated injury in mouse skin. Reverse Arthus reaction was induced in mast cell-deficient WBB6F1-W/Wv mice and their congenic controls (WBB6F1(-)+/+). Serial ski...

Bu çalışmada, bir domates işleme tesisinden temin edilen atıklardan geleneksel ve ultrason destekli yöntemle karotenoid ekstraksiyonu yapılmıştır. Çözücü olarak etil asetat kullanılmış yanıt yüzey yöntemi (response surface methodology, RSM) ile işleminde uygulanacak parametreler optimize edilmiştir. Ekstraksiyon şartlarından sıcaklık sabit tutularak ultrasonik güç (30-60-90 W), katı:çözgen oran...

Seasonal oxygen-18 variations in precipitation, throughfall, soil water, spring ̄ow and stream base ̄ow were analysed to compare the hydrology of two forested basins in West Virginia (WV) (34 and 39 ha) and one in Pennsylvania (PA) (1134 ha). Precipitation and throughfall were measured with funnel/bottle samplers, soil water with ceramic-cup suction lysimeters and spring ̄ow/base ̄ows by grab and...

The neurological mutation weaver is characterized by defects in granule cell migration along Bergmann glial processes and by subsequent death and disposition of granule cells. Immunocytochemical localization of antisera raised against purified glial filament protein (AbGF) and transmission electron microscopy were used to visualize specific associations between granule neurons and astroglia in ...

Mast cell-deficient W/Wv mice and their mast cell-sufficient littermates were given infections of Trichinella spiralis. W/Wv mice were slower than their littermates to expel adult T. spiralis. Repair of the mast cell deficiency of W/Wv mice by bone marrow grafting was accompanied by accelerated expulsion of T. spiralis.

1Toxicology and Molecular Biology Branch, Health Effects Laboratory Division, National Institute for Occupational Safety and Health (NIOSH), Morgantown, WV 2Pathology and Physiology Research Branch, Health Effects Laboratory Division, National Institute for Occupational Safety and Health (NIOSH), Morgantown, WV 3Biostatistics and Epidemiology Branch, Health Effects Laboratory Division, National...

BACKGROUND We hypothesized that fibrinogen, as a marker of chronic inflammation, is inversely associated with forced vital capacity (FVC) and forced expiratory volume in 1 s (FEV(1)) in healthy persons. METHODS The CARDIA cohort started in 1985 and included black and white men and women, aged 18-30, from the general population. Spirometry testing conducted at years 5 and 10 [FVC, FEV(1), and ...

Fifty eight patients undergoing dental extraction each had 45 ml blood collected. This was divided into 30 ml and 15 ml blood samples for culture. The 30 ml sample was inoculated into 120 ml nutrient broth with 0.05% liquoid and the 15 ml sample into 60 ml of identical broth so that the final dilution of blood in broth was always 1/5. Bacteraemia due to viridans streptococci was found in 27 and...

Megakaryocytopoiesis and granulopoiesis of marrow cells from W/Wv mice were studied using a continuous liquid marrow culture system. Cells in the suspension phase were assayed weekly over a 16-week period for total nucleated cells, megakaryocytes, granulocytes, megakaryocytes and granulocyte-macrophage progenitor cells (CFU-Ms, CFU-GMs), and spleen colony-forming cells (CFU-Ss). Without hydroco...