pancreaticobiliary maljunction/protease

Chronic pancreatitis is a progressive inflammatory disease resulting from repeated episodes of acute pancreatitis that impair exocrine function and eventually produce endocrine insufficiency. Some causes of chronic pancreatitis appear to be associated with alterations in the serine-protease

Pancreatic enzymes in the bile of congenital choledochal cyst with anomalous pancreaticobiliary ductal union were analyzed. Almost all pancreatic proteases were already activated in the bile aspirated immediately after insertion of PTCD tube. However, inactive proteases gradually increased after

Gallbladder carcinoma is one of the most devastating malignant tumors in Japan. An important risk factor for gallbladder carcinoma is pancreaticobiliary maljunction (PBM), which allows reciprocal reflux of bile and pancreatic juice. Protease-activated-receptor-2 (PAR-2), which is activated by

For the purpose of resolving the mechanism of the ill-effect of refluxed pancreatic juice, due to the anomalous pancreaticobiliary ductal union, canine models were produced. Mongrel adult dogs and puppies were used. Pancreatico-cholecystostomy was performed on 5 adult dogs and 5 puppies.