<prompt> Following hormones are produced by endocrinal part of pancreas, except:InsulinSomatostatinGlucagonBombesin  <response>: Bombesin is a 14 amino acid peptide isolated from amphibian skin, which was found to have stimulatory effects upon gastric and pancreatic secretions, release of gastrointestinal hormones, gallbladder contraction and bronchoconstriction. 