1. 
   pentagastrin
   <chemical> A synthetic polypeptide that has effects like gastrin when given parenterally. It stimulates the secretion of gastric acid, pepsin, and intrinsic factor, and has been used as a diagnostic aid. ... Chemical name: L-Phenylalaninamide, N-((1,1-dimethylethoxy)carbonyl)-beta-alanyl-L-try...
   Found op http://www.mondofacto.com/facts/dictionary?pentagastrin
   
   
2. 
   pentagastrin
   (pen″tә-gas´trin) a synthetic pentapeptide consisting of β-alanine and C-terminal tetrapeptide of gastrin; used as a test of gastric secretory function.
   Found op http://www.encyclo.co.uk/local/21001
   
   
3. 
   Pentagastrin
   Pentagastrin (trade name Peptavlon) is a synthetic polypeptide that has effects like gastrin when given parenterally. It stimulates the secretion of gastric acid, pepsin, and intrinsic factor, and has been used as a diagnostic aid as the pentagastrin-stimulated calcitonin test. Pentagastrin binds t...
   Found op http://en.wikipedia.org/wiki/Pentagastrin
   
   

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