7 rezultatus
OBJECTIVE
We wished to determine whether the cardioprotective effect of nicorandil to reduce infarct size is blocked by glibenclamide, a selective KATP channel antagonist, or methylene blue, a nitric oxide (NO)/guanylate cyclase inhibitor, in dogs. The second aim was to determine if glyceryl
Carperitide, a synthetic alpha-human atrial natriuretic peptide (ANP) is a newly developed drug for the treatment of heart failure. However, effects of carperitide on susceptibility to ischemia reperfusion injury are left to be determined. Isolated rat hearts were subjected to Langendorff perfusion.
Dietary intake of unsaturated fatty acid of eicosapentaenoic acid (EPA) is thought to reduce the size and incidence of myocardial infarction. These beneficial effects are postulated to be due to chronic antithrombotic properties of EPA itself. We studied the possible direct effects of EPA on
BACKGROUND
The role of nitric oxide (NO), K(+)(ATP) channels, and cyclic GMP (cGMP) in preconditioning is unknown.
METHODS
Isolated rabbit hearts were pretreated with the NO precursor L-arginine (L-Arg), both alone and after infusion of the NO synthetase inhibitor N(G)-nitro-L-arginine methyl ester
Since the early 1970s, increasing evidence has suggested that the consumption of moderate amounts of alcohol is inversely correlated with mortality from myocardial infarction. There is also some evidence that the protective effects of wine might be more pronounced than those of other alcoholic
BACKGROUND
Remote intrathecal morphine preconditioning (RMPC) induces cardioprotection, but the underlying mechanisms of this effect is unknown. The aim of this study was to investigate the role of spinal cord nitric oxide/cyclic guanosine monophosphate/protein kinase G (NO/cGMP/PKG) signal pathway
OBJECTIVE
Celecoxib carries a smaller cardiovascular risk for myocardial infarction and hypertension than other cyclooxygenase-2 (COX-2)-selective non-steroidal anti-inflammatory drugs NSAIDs ("coxibs") and may ameliorate endothelial dysfunction. We aimed to determine which mechanism possibly