title: Tonic duodenal contractions--a process for regulation of duodenal transit?
authors.affiliation: Department of Physiology, University of Marburg, FRG.
authors.forename: K
authors.initials: K
authors.lastname: Mandrek
authors.forename: K
authors.initials: K
authors.lastname: Golenhofen
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D004386:Duodenum / Q000502:physiology*; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects / Q000502:physiology*; D009543:Nifedipine / Q000494:pharmacology; D009599:Nitroprusside / Q000494:pharmacology; D013552:Swine
chemical_list: D009599:Nitroprusside; D009543:Nifedipine; D000109:Acetylcholine