6 resultados
Inhibition of 20-hydroxyeicosatrienoic acid (20-HETE), by pretreatment with pharmacological inhibitors of cytochrome P450 (CYP) omega-hydroxylase, has been shown to reduce infarct size in canines when administered prior to ischemia. However, it is unknown whether these agents reduce infarct size
Cytochrome P-450 (CYP) epoxygenases and their arachidonic acid (AA) metabolites, the epoxyeicosatrienoic acids (EETs), have been shown to produce increases in postischemic function via ATP-sensitive potassium channels (K(ATP)); however, the direct effects of EETs on infarct size (IS) have not been
1. Cytochrome P450 (CYP) epoxygenases and their arachidonic acid metabolites play a protective role against ischaemia-reperfusion injury. In the present study, we investigated whether endogenous CYP2J3/epoxyeicosatrienoic acid (EET) mediates the cardioprotective effects of ischaemic preconditioning
Cytochrome P-450 (CYP) epoxygenases and their arachidonic acid (AA) metabolites, the epoxyeicosatrienoic acids (EETs), have been shown to produce marked reductions in infarct size (IS) in canine myocardium either given before an ischemic insult or at reperfusion similar to that produced in ischemic
The P450 eicosanoids epoxyeicosatrienoic acids (EETs) are produced in brain and perform important biological functions, including protection from ischemic injury. The beneficial effect of EETs, however, is limited by their metabolism via soluble epoxide hydrolase (sEH). We tested the hypothesis that
This study tests the hypothesis that the lipoxygenase (LOX) pathway mediates protease-activated receptor (PAR) 2-induced activation of the transient receptor potential vanilloid receptor 1 (TRPV1) to protect the heart from ischemia/reperfusion (I/R) injury. SLIGRL, a PAR2 activating peptide, was