نتایج جستجو برای: cox 2 inhibitor
تعداد نتایج: 2692087 فیلتر نتایج به سال:
Cyclooxygenase (COX) is a key enzyme of arachidonic acid metabolism and exists as two distinct isoforms. COX-1 is constitutively expressed in most tissues, whereas COX-2 is inducibly expressed at the site of inflammation. Selective inhibitors of COX-2 have been developed and have been used as anti-inflammatory agents. Here, we show that a new-generation COX-2 inhibitor, celecoxib, inhibited exp...
Cyclooxygenase 2 (COX-2) inhibitors are promising antiangiogenic agents in several preclinical models. The aim of the present study was to evaluate the effect of selective COX-2 inhibitors on vascular endothelial growth factor (VEGF) production in vitro and angiogenesis and growth of pancreatic cancer in vivo, focusing on putative differences between COX-2-negative and COX-2-positive tumors. VE...
Background and purpose: Nonsteroidal anti-inflammatory drugs (NSAIDs) remain among the most widely prescribed drugs worldwide for the treatment of inflammation including pain-releasing, anti-pyretic and rheumatoid arthritis. The conventional NSAIDs exert their effects by inhibiting cyclooxygenase (COX) enzymes. Subsequent research and rational drug design validated the initial concept that a ...
a substantial amount of evidence has proposed an important role for cyclooxygenase-2 (cox-2) enzyme in brain diseases and affiliate disorders. the purpose of this research was studying the effects of cox-2 selective inhibition on haloperidol-induced catatonia in an animal model of drug overdose and parkinson’s disease (pd). in this study, the effect of acute and sub-chronic oral administration ...
OBJECTIVE Virtual molecular dynamic sesquiterpenoid Pogostemon Herba (CID56928117, CID94275, CID107152, and CID519743) have screening as cyclooxygenase (COX-1/COX-2) selective inhibitor. METHODS Molecular interaction studies sesquiterpenoid compounds with COX-1 and COX-2 were using the molecular docking tools by Hex 8.0 and interactions were further visualized using by Discovery Studio Client...
inhibition of prostaglandin (pgs) production leads to decrease in orthodontic tooth movement (otm). it is not known whether inhibition of cyclooxygenase-1 (cox-1) or cyclooxygenase-2 (cox-2) is the key mechanism for this effect. in this study, the effect of celecoxib, a highly-selective cox-2 inhibitor, was investigated on otm in rats.four groups of male rats (seven animals in each goup) were u...
arthritis refers to different medical conditions associated with disorder of the primary structures that determine joint functions such as bones, cartilage and synovial membranes. drug discovery and delivery to retard the degeneration of joint tissues are challenging. current treatments of different arthritis involves administration of ideal non-steroidal anti-inflammatory drugs (nsaids) but ar...
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