PhenylhydrazinesIndolesHeinz BodiesAnemia, HemolyticReticulocytosisMethemoglobinIndole AlkaloidsMonomethylhydrazineHydrazinesAmine Oxidase (Copper-Containing)Benzylamine OxidaseOxyhemoglobinsPotassium CyanideErythropoiesisSemicarbazidesHemolysisHemeproteinsSpectrophotometryErythrocytesHorseradish PeroxidaseHemeProtoporphyrinsPyridoxal PhosphateOxidoreductases Acting on CH-NH Group DonorsHemoglobinsMolecular ProbesBenzeneAnemiaCyanidesSecologanin Tryptamine AlkaloidsFlavin MononucleotideIronReticulocytesOxidation-ReductionKineticsTryptophanHydrogen PeroxideChemistryChemical PhenomenaCarbolinesErythropoietinCatharanthusChromatography, High Pressure LiquidCattleMagnetic Resonance SpectroscopyErythrocyte MembraneTryptophanaseSpleenSkatoleOxygenElectron Spin Resonance SpectroscopyHydrogen-Ion ConcentrationBinding Sites