urobilinogen

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Noun1.urobilinogen - a chromogen formed in the intestine from the breakdown of bilirubin; yields urobilins on oxidation; some is excreted in the feces and some is resorbed and excreted in bile or urine
chromogen - a compound that can be converted to a pigment
Translations

u·ro·bi·lin·o·gen

n. urobilinógeno, pigmento derivado de la reducción de bilirrubina por acción de bacterias intestinales.