The role of gastrin in congenital hypertrophic pyloric stenosis.
A study was designed and carried out to determine if the canine model of hypertrophic pyloric stenosis is applicable to other species and to demonstrate the transplacental passage of gastrin. Results of the study show that (1) pentagastrin does not induce hypertrophic pyloric stenosis in the rabbit; (2) human gastrin does not cross the canine placenta, and (3) gastrin has no documented and little inferred role in the etiology of CHPS.
D000818:Animals; D004285:Dogs; D005260:Female; D005755:Gastrins / Q000502:physiology*; D006984:Hypertrophy; D010418:Pentagastrin / Q000378:metabolism; D010920:Placenta / Q000378:metabolism; D011247:Pregnancy; D011707:Pyloric Stenosis / Q000151:congenital* / Q000209:etiology / Q000378:metabolism / Q000473:pathology; D011817:Rabbits
D005755:Gastrins; D010418:Pentagastrin