title: [Myoelectric manifestations of duodenogastric dyskinesia in pentagastrin-induced ulceration].
abstract: Ulcerogenic dose (0.2 mg/kg) of Pentagastrin administrated subcutaneously in chronic experiments in rabbits resulted in duodenogastric dyskinesia manifested by duodenal activation (150%) and by inhibition of the sphincter and gastric activity (25%, 41%). Pentagastrin effects lead to origin of 3-11 ulcus on the gastric mucous membrane. Thus, one of the possible mechanisms of the gastric ulceration is duodenogastric dyskinesia, based on myoelectrical activity retrograde spriding in response to pentagastrin.
authors.forename: K A
authors.initials: KA
authors.lastname: Shemerovskiĭ
mesh_terms: D000818:Animals; D004386:Duodenum / Q000187:drug effects / Q000503:physiopathology*; D004567:Electrodes, Implanted; D005769:Gastrointestinal Motility / Q000187:drug effects / Q000502:physiology*; D008297:Male; D010418:Pentagastrin; D011817:Rabbits; D013276:Stomach Ulcer / Q000139:chemically induced / Q000503:physiopathology*
chemical_list: D010418:Pentagastrin
vernacular_title: Mioélektricheskie proiavleniia duodenogastral'noĭ diskinezii pri iazvoobrazovanii, vyzvannom pentagastrinom.