title: Post-therapeutic levels of antimicrobial drugs in faeces.
abstract: After oral administration for 3 days, furazolidone disappeared from the faeces on the first, polymyxin B and ampicillin on the fourth, and trimethoprim + sulphamethoxazole and nalidixic acid on the fifth day.
mesh_terms: D000284:Administration, Oral; D000667:Ampicillin / Q000008:administration & dosage / Q000032:analysis; D000890:Anti-Infective Agents / Q000008:administration & dosage / Q000032:analysis*; D001702:Biopharmaceutics; D004338:Drug Combinations; D005243:Feces / Q000032:analysis*; D005664:Furazolidone / Q000008:administration & dosage / Q000032:analysis; D006801:Humans; D007408:Intestinal Absorption; D009268:Nalidixic Acid / Q000008:administration & dosage / Q000032:analysis; D011113:Polymyxins / Q000008:administration & dosage / Q000032:analysis; D013420:Sulfamethoxazole / Q000008:administration & dosage / Q000032:analysis; D013997:Time Factors; D014295:Trimethoprim / Q000008:administration & dosage / Q000032:analysis
chemical_list: D000890:Anti-Infective Agents; D004338:Drug Combinations; D011113:Polymyxins; D009268:Nalidixic Acid; D005664:Furazolidone; D000667:Ampicillin; D014295:Trimethoprim; D013420:Sulfamethoxazole