title: Metabolism of foreign compounds by gastrointestinal microorganisms.
mesh_terms: D000107:Acetylation; D000367:Age Factors; D000577:Amides / Q000378:metabolism; D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D003303:Coprophagia / Q000378:metabolism; D003424:Crohn Disease / Q000378:metabolism; D003640:Dealkylation; D003641:Deamination; D003653:Decarboxylation; D004032:Diet; D004064:Digestive System / Q000187:drug effects / Q000378:metabolism / Q000382:microbiology*; D004065:Digestive System Abnormalities; D004952:Esters / Q000378:metabolism; D005965:Glucuronates / Q000378:metabolism; D006027:Glycosides / Q000378:metabolism; D006168:Guinea Pigs; D006801:Humans; D006868:Hydrolysis; D051379:Mice; D009566:Nitrates / Q000378:metabolism; D009602:Nitrosamines / Q000096:biosynthesis; D010084:Oxidation-Reduction; D051381:Rats; D013045:Species Specificity; D013217:Starvation; D013431:Sulfates / Q000378:metabolism; D014376:Tuberculosis / Q000378:metabolism
chemical_list: D000577:Amides; D004952:Esters; D005965:Glucuronates; D006027:Glycosides; D009566:Nitrates; D009602:Nitrosamines; D013431:Sulfates