title: [Method for direct measurement of choleresis and secretory function of the exocrine pancreaas demonstrated by sodium dehydrocholate and secretin (author's transl)].
abstract: A method has been described that enables to check secretory processes in animals directly. This has been demonstrated in dog exocrine pancreas stimulated by secretin and on bile secretion induced by sodium dehydrocholate. The design of this method permits to run experiments on pancreas and choleresis separately as well as simultaneously. The directly recorded absorption curves are in good agreement with the data obtained from the collected fractions. Based on the optical density curves, it is possible to determine the contents of the fractions more directly and more specifically. It is also possible to study kinetic problems and time dependent reactions by using this method and this design.
mesh_terms: D000818:Animals; D001646:Bile / Q000201:enzymology / Q000378:metabolism*; D003685:Dehydrocholic Acid; D004285:Dogs; D004386:Duodenum / Q000201:enzymology; D005260:Female; D008297:Male; D008722:Methods; D010179:Pancreas / Q000378:metabolism*; D010189:Pancreatic Juice / Q000201:enzymology / Q000378:metabolism; D010477:Perfusion; D012633:Secretin; D013053:Spectrophotometry
chemical_list: D012633:Secretin; D003685:Dehydrocholic Acid
vernacular_title: Methode zur Direktmessung der Cholerese und des Funktionszustandes des exokrinen Pankreas, demonstriert mit Na-Dehydrocholat und Sekretin als Testsubstanzen