Inhibits DNA methyltransferase and modulates epigenetic regulation of gene expression. Na+ channel blocker and Class IA anti-arrhythmic.
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Ventricular fibrillation (VF) is maintained by 2 mechanisms: first by reentry formation and second by spontaneous wave break or wave splitting. We hypothesized that spontaneous wave break results from a critical shortening of the action potential duration (APD) during VF
Procainamide, a type I antiarrhythmic agent, is used to treat a variety of atrial and ventricular dysrhythmias. It was reported that long-term therapy with procainamide may cause lupus erythematosus in 25-30% of patients. Interestingly, procainamide does not induce lupus erythematosus
The aim of the present study was to compare the membrane transport mechanisms of procainamide with those of quinidine using renal epithelial LLC-PK(1) and intestinal epithelial LS180 cells. In LLC-PK(1) cells, the transcellular transport of 10 microM quinidine in the
Journal of mass spectrometry : JMS, 46(11), 1125-1130 (2011-11-30)
A liquid chromatography-electrospray ionization tandem mass spectrometry method was developed and validated for the simultaneous quantitation of nicorandil and its denitrated metabolite, N-(2-hydroxyethyl)-nicotinamide, in rat plasma. After a liquid-liquid extraction step, chromatographic separation was performed on a ShinPack C(18) column
Journal of biomedical science, 18, 3-3 (2011-01-12)
Targeting abnormal DNA methylation represents a therapeutically relevant strategy for cancer treatment as demonstrated by the US Food and Drug Administration approval of the DNA methyltransferase inhibitors azacytidine and 5-aza-2'-deoxycytidine for the treatment of myelodysplastic syndromes. But their use is
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