A stable, water-soluble free radical that reacts stoichiometrically with NO. Almost twice as strong an inhibitor as N(ω
)-nitroarginine or N-methylarginine.
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Antagonistic action of imidazolineoxy N-oxides against endothelium-derived relaxing factor/NO through a radical reaction.
Akaike et al.
Vasodilator effect of carboxy-2-phenyl-4,4,5,5-tetramethylimidazoline-1-oxyl in the coronary circulation: in vivo and in vitro studies.
Tsunoda et al.
Discrimination by the NO-trapping agent, carboxy-PTIO, between NO and the nitrergic transmitter but not between NO and EDRF.
Rand and Li
The citations listed below are publications that use Tocris products. Selected citations for Carboxy-PTIO, potassium salt include:
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