<prompt> Which causes antral gastrin releaseAntral distensionAcidSecretinCalcitonin  <response>: 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 