نتایج جستجو برای: cox 2 inhibitors
تعداد نتایج: 2681749 فیلتر نتایج به سال:
Macula densa cyclooxygenase 2 (COX-2)-derived prostaglandins serve as important modulators of the renin-angiotensin system, and cross-talk exists between these two systems. Cortical COX-2 induction by angiotensin-converting enzyme (ACE) inhibitors or AT(1) receptor blockers (ARBs) suggests that angiotensin II may inhibit cortical COX-2 by stimulating the AT(1) receptor pathway. In the present s...
BACKGROUND Cyclooxygenase (COX) is the key regulatory enzyme in prostaglandin (PG) synthesis and is up-regulated in many premalignant and malignant lesions. The aim of this study was to investigate the in vitro DNA protective or damaging effects of COX-2 inhibitors using the single-cell gel electrophoresis (Comet) assay. MATERIALS AND METHODS Cells from miniorgan cultures of pharyngeal mucosa...
BACKGROUND Cross national drug utilization studies can provide information about different influences on physician prescribing. This is important for medicines with issues around safety and quality of use, like non selective non-steroidal anti-inflammatory drugs (ns-NSAIDs) and cyclo-oxygenase-2 (COX-2) inhibitors. To enable comparison of prescription medicine use across different jurisdictions...
results celecoxib reduced the pain behavior in both phases of the formalin test, but this antinociceptive effect was a dose-dependent manner in the late phase. rimonabant alone induced hyperalgesia as compared with the control group and pretreatment of rats with rimonabant reversed the analgesic activity of celecoxib. conclusions antinociceptive effect of celecoxib may be mediated partly throug...
The purpose of this study was to investigate the effect of cyclooxygenase (COX) inhibitors and nitric oxide synthase (NOS) inhibitors on the development of vincristine (VIN)-induced hyperalgesia. Indomethacin (IND) and celecoxib (CEX) were used as relatively selective inhibitors of COX-1 and COX-2, respectively. NOS inhibitors included the nonspecific inhibitor NG-nitro-Larginine (L-NOArg) and ...
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