the comparison of all high gamma-glutamyl transpeptidase activity from all animals showed small intestine of sheep had a region with high activity closest to the pylorus and other high activity locations between 3.75 m and 12.5 m ( upper- to mid-jejunum ) and between 21 m and 25 m ( terminal ileum ) from the pylorus .
C0021852
small intestine
C0022378
jejunum