title: [Cyclic nucleotides, acid formation and the endoscopic picture in duodenal peptic ulcer patients].
mesh_terms: D000293:Adolescent; D000328:Adult; D000242:Cyclic AMP / Q000097:blood*; D006152:Cyclic GMP / Q000097:blood*; D004381:Duodenal Ulcer / Q000175:diagnosis* / Q000188:drug therapy / Q000503:physiopathology; D004384:Duodenoscopy; D005744:Gastric Acid / Q000378:metabolism*; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008795:Metronidazole / Q000008:administration & dosage; D008875:Middle Aged
chemical_list: D008795:Metronidazole; D000242:Cyclic AMP; D006152:Cyclic GMP
vernacular_title: Tsiklicheskie nukleotidy, kislotoobrazovanie i éndoskopicheskaia kartina u bol'nykh iazvennoĭ bolezn'iu dvenadtsatiperstnoĭ kishki.