[Concentration of gastrin in serum, gastric and duodenal tissues and gastric argentaffin cells following administration of pancreozymin and glucagon].
In acute experiments on rats, pancreozimine and glycagon increased 2-3 fold the gastrin contents in the blood serum and duodenum tissues. Within 15 min of glycagon administration the gastrin contents increased 2 fold and then reduced in the mucosa of the stomach antral portion. Administration of pancreozimine elicited the opposite effect. After the action of these hormones the amount of argentaffine cells obviously decreased in the stomach antral portion.
D000818:Animals; D002766:Cholecystokinin / Q000494:pharmacology*; D002838:Chromaffin System / Q000032:analysis*; D004386:Duodenum / Q000032:analysis; D004759:Enterochromaffin Cells / Q000032:analysis*; D005753:Gastric Mucosa / Q000032:analysis*; D005755:Gastrins / Q000032:analysis* / Q000097:blood; D005934:Glucagon / Q000494:pharmacology*; D007413:Intestinal Mucosa / Q000032:analysis*; D008297:Male; D011706:Pyloric Antrum / Q000032:analysis; D051381:Rats; D011919:Rats, Inbred Strains
D005755:Gastrins; D005934:Glucagon; D002766:Cholecystokinin
Soderzhanie gastrina v syvorotke krovi, tkaniakh zheludka, dvenadtsatiperstnoĭ kishki krys i argentaffinnye kletki zheludka posle vozdeĭstviia pankreoziminom i gliukagonom.