Quercetin-dependent reduction of salivary nitrite to nitric oxide under acidic conditions and interaction between quercetin and ascorbic acid during the reduction.
D001205:Ascorbic Acid / Q000737:chemistry*; D004566:Electrodes; D006801:Humans; D006863:Hydrogen-Ion Concentration; D009569:Nitric Oxide / Q000737:chemistry*; D009573:Nitrites / Q000737:chemistry*; D009608:Nitrous Acid / Q000737:chemistry; D010084:Oxidation-Reduction; D010100:Oxygen / Q000737:chemistry; D011794:Quercetin / Q000737:chemistry* / Q000494:pharmacology; D012463:Saliva / Q000737:chemistry*
D009573:Nitrites; D009569:Nitric Oxide; D011794:Quercetin; D001205:Ascorbic Acid; D010100:Oxygen; D009608:Nitrous Acid