Methemoglobin blockade of coronary arterial soluble guanylate cyclase activation by nitroso compounds and its reversal with dithiothreitol.
D000818:Animals; D001158:Arteries / Q000201:enzymology*; D002417:Cattle; D003331:Coronary Vessels / Q000201:enzymology*; D004229:Dithiothreitol / Q000494:pharmacology*; D004789:Enzyme Activation; D005292:Ferricyanides / Q000494:pharmacology*; D006162:Guanylate Cyclase / Q000378:metabolism*; D006454:Hemoglobins / Q000494:pharmacology; D007700:Kinetics; D008706:Methemoglobin / Q000494:pharmacology*; D008769:Methylnitronitrosoguanidine / Q000494:pharmacology*; D009569:Nitric Oxide / Q000494:pharmacology*; D009599:Nitroprusside / Q000494:pharmacology*
D005292:Ferricyanides; D006454:Hemoglobins; D008769:Methylnitronitrosoguanidine; D009599:Nitroprusside; D009569:Nitric Oxide; D008706:Methemoglobin; D006162:Guanylate Cyclase; D004229:Dithiothreitol