The chemicals that activate the "on" switches of the oxyntic cell.
D000818:Animals; D005247:Feeding Behavior; D005750:Gastric Juice / Q000378:metabolism*; D005753:Gastric Mucosa / Q000378:metabolism* / Q000502:physiology; D005755:Gastrins / Q000378:metabolism / Q000502:physiology; D005768:Gastrointestinal Hormones / Q000494:pharmacology; D006632:Histamine / Q000502:physiology; D006801:Humans; D007413:Intestinal Mucosa / Q000378:metabolism; D012018:Reflex; D013270:Stomach / Q000166:cytology* / Q000502:physiology; D014630:Vagus Nerve / Q000502:physiology
D005755:Gastrins; D005768:Gastrointestinal Hormones; D006632:Histamine