ENZYMATIC STUDIES ON THE EXPERIMENTAL ILEUS OF A RABBIT II. ON THE ENZYMATIC ACTIVITY OF THE FLUID CONTENTS OF THE DUODENAL LOOP TIED-OFF IN EXPERIMENTAL ILEUS

[摘要] References(3)It is demonstrated in the previous report (1) (1951) that the activity of the proteinase of the fluid in the tied-off intestinal loops is negligiblly weak and that of the peptonase is also remarkably reduced in 48 hours after the operation, while only dipeptidase, halogenacylase and tributyrinase showed a notable activity in the fluid. Therefore it is concluded that there was neither increased activity of protease nor appearance of any strong protease, such as catheptase in the fluid contents of the tied-off intestinal loops of a rabbit. It seems that the proteinase and peptonase were found in a reduced states in the fluid of the ileus intestine of a rabbit. In these further experiments the activity of proteolytic enzymes in the fluid of the obstructed duodenum, which was tied off by the double upper and lower ligation, was investigated.

[学科分类] 药理学