but in patients suffering from ulcer with gastrinoma the stimulatory effect was larger than in such patients without autonomous source of gastrin : the calcium-stimulated secretion of hydrochloric acid was on the average in cases of duodenal ulcer 40 % ( 2 to 68 % ) , in the ulcera peptica jejuni 47 % ( 17 to 75 % ) , in the 4 comparative examinations of the two patients with zollinger-ellison-syndrome , however , always more than 100 % ( 106 to 177 % ) of the pentagastrin-stimulated peak secretion .
C0043515
zollinger-ellison-syndrome
C0030859
pentagastrin