نتایج جستجو برای: cox 2 inhibitors
تعداد نتایج: 2681749 فیلتر نتایج به سال:
Design of selective cyclooxygenase-2 (COX-2) inhibitors is still a challenging task because of active site similarities between COX isoenzymes. To help with this issue, we tried to generate a 3D-QSAR (3 dimensional quantitative structure activity relationships) model that might reflect the essential features of COX-2 active sites. Compounds in a series of resveratrol derivatives inhibitors with...
Cyclo-oxygenase (COX) inhibitors may have a role in reducing inflammation in asthma and other pulmonary diseases. COX inhibitors have different selectivities for the two COX isoenzymes (COX 1 and COX 2) which vary between purified enzyme and intact cell preparations. The relative selectivity of COX inhibitors has not been studied in human airway cells. A number of COX inhibitors in cultured hum...
This study was designed to determine the effect of inhibitors of COX-1, COX-2 and the nonselective COX inhibitor, naproxen on, coronary vasoactivity and thrombogenicity under baseline and lipopolysaccharide-induced inflammatory conditions. We hypothesize that; endothelial COX-1 is the primary COX isoform in the canine normal coronary artery, which mediates arachidonic acid-induced vasodilatatio...
BACKGROUND AND PURPOSE The COX isoforms (COX-1, COX-2) regulate human gut motility, although their role under pathological conditions remains unclear. This study examines the effects of COX inhibitors on excitatory motility in colonic tissue from patients with diverticular disease (DD). EXPERIMENTAL APPROACH Longitudinal muscle preparations, from patients with DD or uncomplicated cancer (cont...
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