CAY10665

CAY10665

CAT N°: 11044
Price:

From 72.00 61.20

Isolated neonatal rat cardiomyocytes, which spontaneously beat in culture, are used to evaluate the antiarrhythmic effects of polyunsaturated fatty acids (PUFA).{21675} In this model, the ?-3 PUFA eicosapentaenoic acid (EPA, 3-10 ?M) reduces the contraction rate of cells, indicating a positive antiarrhythmic effect.{21675} Cytochrome P450 metabolites of EPA are more potent, with 17,18-epoxyeicosatetraenoic acid (17,18-EET) reducing contractions at 30 nM.{18672} CAY10665 is a bioisostere of 17,18-EET which is approximately 50% more effective at reducing arrhythmic contraction frequency, without affecting amplitude, when tested at 30 nM.{19905} This disubstituted oxamide represents a stable analog of 17,18-EET which may be used to study the mechanism of regulation of cardiomyocyte contractility by EPA metabolites.

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