[Changes in secretion of cholecystokinin after cholecystectomy and the effect of these changes on biliary reflux and the state of the gastric mucosa]. / Zmiany w wydzielaniu cholecystokininy po cholecystektomii oraz wplyw tych zmian na wystepowanie refluksu zólciowego i stan blony sluzowej zoladka.

ABSTRACT

Cholecystokinin's role in regulations of gallbladder and gastric function was well documented. After cholecystectomy a secretion of cholecystokinin may be changed and observed symptoms are able to create a new clinical picture including biliary gastric reflux. In the study was noticed that in 12 patients after cholecystectomy the cholecystokinin secretion was increased in comparison to the period before operation. Observed increased levels of the enzyme were not in connection with biliary gastric reflux.