in the present study , immunoreactive vip was detected in the gallbladder contents ( 29 +/- 5 ( s.e.m . ) pm ) in the obstructed lumen of the gallbladder in cats with experimental cholecystitis and gallbladder mucosal fluid secretion , but not in the normal feline gallbladder .
C0016976
gallbladder
C0008325
cholecystitis