observations made with other selected patients demonstrate : ( a ) that decreased enzyme activity and nondegradation of r proteins may also be due to nonactivation of pancreatic zymogens in an acidic ph of the intestinal juice the vitamin transported to the jejunum couples to intrinsic factor when pancreatic function is normal , and to intrinsic factor and r protein in exocrine pancreatic insufficiency .
C0030274
pancreatic
C0267963
exocrine pancreatic