“…The conflicting observations concerning the effect of acetylcholine [9,13,22,27,31], gastrin [3,5,11,12,24,28,30,32], and glucagon [4,6,14,16,21,23,26,34] on the pancreas may be caused by the fact that these conditions were not or only partly fulfilled. Therefore, this study was directed to determine the action of these stimuli given alone or in combination with secretin (S) and cholecystokinin (CCK) in the isolated perfused pancreas and by use of dose-response curves.…”