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What is Which causes antral gastrin release and explain in detail?
Gastrin release stimulated by
-        Distension of stomach
-        Peptides and amino acids in stomach and duodenum
-        Vagal neurotransmitter GRP
-        Epinephrine
 Gastrin release inhibited by
-        Acid in duodenum
-        Secretin, GIP, VIP, CCK, somatostatin, glucagon, calcitonin