Zobrazeno 1 - 10
of 99
pro vyhledávání: '"R. Pettipher"'
Publikováno v:
Clinical and Experimental Immunology. 156:126-133
SummaryThe mechanisms by which immunologically activated mast cells stimulate the production of proinflammatory cytokines by T helper type 2 (Th2) lymphocytes were investigated in a human cell culture system. Supernatants collected from cord blood-de
Autor:
R Pettipher
Publikováno v:
British Journal of Pharmacology. 153:S191-S199
Prostaglandin D(2) (PGD(2)) is produced by mast cells, Th2 lymphocytes and dendritic cells and has been detected in high concentrations at sites of allergic inflammation. PGD(2) exerts its inflammatory effects through high affinity interactions with
Autor:
M. Buckley, R. Pettipher, V. Chance, Thomas T. MacDonald, Sylvia L.F. Pender, M. Edwards, C.V. Whiting
Publikováno v:
Gut. 54:1114-1120
Exacerbations of inflammatory bowel disease are thought to be related to concurrent infections. As infections are associated with elevated local and serum concentrations of chemokines, we have determined whether systemic administration of the CC chem
Publikováno v:
The Journal of Immunology. 159:383-390
The effect of nitric oxide synthase (NOS) inhibitors on plasma extravasation in a rat model of zymosan-induced inflammation has been investigated. Plasma extravasation was determined in response to intradermal test agents over 0 to 45 min or 0 to 4 h
Publikováno v:
British Journal of Pharmacology. 117:1530-1534
1. The role of adrenal hormones in the regulation of the systemic and local production of tumour necrosis factor (TNF alpha) was examined in male Balb/c mice. 2. Intraperitoneal injection of 0.3 mg E. coli lipopolysaccharide (LPS, 0111:B4) led to hig
Autor:
Ronald P. Gladue, Henry J. Showell, D. N. Scampoli, E. D. Salter, E. R. Pettipher, L A Carroll, L Contillo, A J Milici, Hans Stukenbrok
Publikováno v:
The Journal of Experimental Medicine
Leukotriene B4 (LTB4) is a chemotactic and cell-activating factor present at inflammatory sites in a variety of autoimmune diseases including multiple sclerosis (MS). In this study, we used a murine model of MS, experimental allergic encephalomyeliti
Autor:
N, Barnes, I, Pavord, A, Chuchalin, J, Bell, M, Hunter, T, Lewis, D, Parker, M, Payton, L Pearce, Collins, R, Pettipher, J, Steiner, C M, Perkins
Publikováno v:
Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology. 42(1)
CRTH2 is a G-protein-coupled receptor that mediates the activation of Th2 lymphocytes, eosinophils and basophils in response to prostaglandin D(2) and may be involved in the pathogenesis of airway inflammation and dysfunction in asthma.To evaluate th
Autor:
E. R. Pettipher, Allen J. Duplantier, K. L. Johnson, Kenneth G. Kraus, R. J. Chambers, T. A. Hibbs, John B. Cheng, Anthony Marfat, E. D. Salter, John P. Umland, T. H. Jenkinson, J.T. Shirley, V. L. Cohan, David B. Damon
Publikováno v:
ChemInform. 28
Tumor necrosis factor-α (TNF-α) has been implicated as a key mediator in the progression of rheumatoid arthritis. Inhibitors of phosphodiesterase IV (PDE IV) have been shown to inhibit the production of TNF-α by elevating intracellular levels of c
Publikováno v:
Arthritis & Rheumatism. 33:241-246
Chronic monarticular arthritis can be induced in ovalbumin-sensitized rabbits by intraarticular injection of ovalbumin (antigen-induced arthritis) or in naive rabbits by injecting hyaluronic acid mixed with the polycation poly-D-lysine (polycation-in
Autor:
R, Pettipher
Publikováno v:
British journal of pharmacology. 153
Prostaglandin D(2) (PGD(2)) is produced by mast cells, Th2 lymphocytes and dendritic cells and has been detected in high concentrations at sites of allergic inflammation. PGD(2) exerts its inflammatory effects through high affinity interactions with