the aim of this research was to investigate the cyclooxygenase-2 (cox-2) selective inhibition effect on haloperidol-induced catatonia. in this study, the effect of orally, acutely and sub-chronically administrations of compound 11b [1-(phenyl)-5-(4-methylsulfonylphenyl)-2-ethylthioimidazole] (2, 4 and 8 mg/kg), a newly selective cox-2 inhibitor, was investigated against the haloperidol-induced ...

the inhibition of the inducible nitric oxide synthase (inos), cyclooxygenase 2 (cox-2) and nuclear factor-κb (nf-κb) production are research targets of attract in the field of anti-inflammatory drug development. therefore, this study was designed to investigate the anti-inflammatory effects of novel thiazolidinone derivatives using a cellular model of lipopolysaccharide (lps)-stimulated murine ...

BACKGROUND Even low doses of oral aspirin inhibit prostacyclin (prostaglandin [PG] I2) formation and cause gastrointestinal toxicity. We examined the skin as a novel route for continuous low-dose aspirin administration and selective inhibition of platelet cyclooxygenase in humans. METHODS AND RESULTS Aspirin 250 or 750 mg/d for 10 days induced a dose-dependent inhibition of serum thromboxane ...

Prevention of malignant disease such as cancer is obviously much more important than therapy, so primary prevention tactics should be invoked with the greatest possible effort. Because delaying a disease such as cancer is somehow equivalent to cure and it is now generally accepted that cancer can be managed through chemopreventive interventions. Since a considerable number of known cancer chemo...

Bradykinin dilates efferent arterioles via release of efferent arteriole epoxyeicosatrienoic acids when perfused retrograde (no glomerular autacoids). However, when efferent arterioles are perfused orthograde through the glomerulus, bradykinin-induced dilatation is caused by a balance between: (1) the glomerular vasoconstrictor 20-hydroxyeicosatetraenoic acid and vasodilator prostaglandins, and...