In vitro release of gastrin from isolated perfused antrum.
Gastrin is released from isolated perfused rat antra in a regular fashion by a variety of stimuli, including acetylcholine, glycine, and calcium. Two peaks are seen with the physiologic stimulus, acetylcholine, suggesting perhaps two different antral gastrin populations.
D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D002122:Calcium Chloride / Q000494:pharmacology; D005260:Female; D005755:Gastrins / Q000378:metabolism*; D005998:Glycine / Q000494:pharmacology; D066298:In Vitro Techniques; D010477:Perfusion; D010830:Physostigmine / Q000494:pharmacology; D011706:Pyloric Antrum / Q000378:metabolism*; D051381:Rats
D005755:Gastrins; D010830:Physostigmine; D002122:Calcium Chloride; D000109:Acetylcholine; D005998:Glycine