[Functional organization of myogenic pacemaker of the stomach in conditions of hunger and satiation].
In chronic experiments, we have studied electrical activity of muscles of the gastro-esophageal sphincter, small curvature, corpus and antrum of the stomach in conditions of hunger, food intake behaviour and satiation of the rabbits. The aim of this study involved particularities of the electrical activity of myogenic pacemaker zone of the stomach. It has been shown that function of myogenic pacemaker of the rabbit stomach is performed by smooth muscles of the small curvature of the stomach. Pacemaker properties of muscles of the small curvature of the stomach are performed in conditions of food intake behaviour and satiation.
Kromin
A A
AA
State Medical Academy, Tver, 170642, 4 Sovetskaya St., Russia.
Kuznetsov
A M
AM
D000200:Action Potentials / Q000502:physiology; D000818:Animals; D004435:Eating; D004567:Electrodes, Implanted; D004576:Electromyography / Q000295:instrumentation; D004594:Electrophysiology; D005508:Food Deprivation / Q000502:physiology; D006815:Hunger / Q000502:physiology*; D008297:Male; D009119:Muscle Contraction / Q000502:physiology*; D009130:Muscle, Smooth / Q000502:physiology*; D011817:Rabbits; D012527:Satiation / Q000502:physiology*; D013270:Stomach / Q000502:physiology*