title: [Interference of hydrazine derivatives with the tyrosinase-tyrosine reaction].
abstract: A comparative study of the tyrosinase-tyrosine reaction, using both oxygen-consumption determination and spectrophotometric methods, shows that hydrazine derivatives inhibit melaninogenesis at different steps.
mesh_terms: D004156:Catechol Oxidase / Q000037:antagonists & inhibitors*; D006834:Hydrazines / Q000494:pharmacology*; D008543:Melanins / Q000096:biosynthesis; D014442:Monophenol Monooxygenase / Q000037:antagonists & inhibitors*; D010101:Oxygen Consumption / Q000187:drug effects; D013053:Spectrophotometry; D014443:Tyrosine / Q000378:metabolism*
chemical_list: D006834:Hydrazines; D008543:Melanins; D014443:Tyrosine; D004156:Catechol Oxidase; D014442:Monophenol Monooxygenase
vernacular_title: Interférence de dérivés de l'hydrazine zur la réaction tyrosinase-tyrosine.