title: Bile pigment fate in gastrointestinal tract.
mesh_terms: D000447:Aldehydes; D001654:Bile Pigments / Q000378:metabolism*; D001663:Bilirubin / Q000378:metabolism; D002247:Carbon Isotopes; D004064:Digestive System / Q000378:metabolism*; D004386:Duodenum; D005243:Feces / Q000032:analysis; D006418:Heme / Q000378:metabolism*; D006801:Humans; D007231:Infant, Newborn; D007408:Intestinal Absorption; D007420:Intestine, Large; D009587:Nitrogen Isotopes; D010084:Oxidation-Reduction; D011168:Portal System / Q000502:physiology; D011758:Pyrroles / Q000032:analysis; D014558:Urobilinogen / Q000096:biosynthesis / Q000652:urine; D015032:Zinc
chemical_list: D000447:Aldehydes; D001654:Bile Pigments; D002247:Carbon Isotopes; D009587:Nitrogen Isotopes; D011758:Pyrroles; D014558:Urobilinogen; D006418:Heme; D015032:Zinc; D001663:Bilirubin