Biliary innate immunity is involved in the pathogenesis of cholangiopathies in cases of biliary disease. Cholangiocytes possess Toll-like receptors (TLRs) which recognize pathogen-associated molecular patterns (PAMPs) and play a pivotal role in the innate immune response. Tolerance to bacterial PAMPs such as lipopolysaccharides is also important to maintain homeostasis in the biliary tree, but ...

Biliary liver flukes are common parasites in some regions of the world where consumption of raw fresh-water fish is a cultural practice. Clonorchis sinensis and Opisthorchis species are the major biliary liver flukes associated with human disease. Some of these parasites are highly associated with cholan...

Background: It has been reported that several species of Helicobacter colonize the biliary tract of animals and human, but their participation in hepatobiliary diseases are not established. This study is undertaken to determine if Helicobacter genus members, especially with regard to H. pylori, could be detected in the bile and gallbladder diseases. Methods: Thirty-eight gallbladder tissues and...

ZENIYA, M., AND A. REUBEN. Triton WR-1339-induced changes in serum lipids and biliary lipid secretion. Am. J. Physiol. 254 (Gastrointest. Liver Physiol. 17): G346-G354, 1988.-Biliary lipid secretion rates were measured in fed rats after an intravenous injection of Triton WR-1339 (TWR, 60 mg/lOO g body wt), an agent that inhibits lipoprotein removal from the circulation. Serum triglyceride, phos...

a 43-year-old man with liver cirrhosis received transjugular intrahepatic portosystemic shunt (tips) for the treatment of recurrent variceal bleeding and f3 esophageal varices. during routine follow up liver ultrasound examination, six months after the implantation, tips occlusion was suspected and tips revision was performed. during the revision, moderate to severe stenosis at the hepatic veno...

Previous reports have indicated that in vitro biliary clearance (Cl(biliary)) determined in sandwich-cultured hepatocytes correlates well with in vivo Cl(biliary) for limited sets of compounds. This study was designed to estimate the in vitro Cl(biliary) in sandwich-cultured rat hepatocytes (SCRHs) of angiotensin II receptor blockers and HMG-CoA reductase inhibitors that undergo limited metabol...

A 63-year-old man with extrahepatic portal vein thrombosis presented with biliary obstruction and hemobilia after a liver biopsy. Balloon sweep of the common bile duct removed clotted blood, and cholangiogram showed a common bile duct narrowing, treated with biliary stenting. A percutaneous biliary catheter was later required for recurrent biliary obstruction and hemobilia, and repeat cholangio...

Pancreas cancer has increased morbidity and mortality. It generally result in biliary obstruction which life threatening importance. Main biliary drainage method is endoscopic retrograde cholangiopancreatography. When endoscopic retrograde cholangiopancreatography is not successful, second preferred method is percutaneous biliary drainage. Percutaneous biliary drainage has some complications wh...

Unusual cases of acute cholecystitis and cholangitis include (1) pediatric biliary tract infections, (2) geriatric biliary tract infections, (3) acalculous cholecystitis, (4) acute and intrahepatic cholangitis accompanying hepatolithiasis (5) acute biliary tract infection accompanying malignant pancreatic-biliary tumor, (6) postoperative biliary tract infection, (7) acute biliary tract infectio...

conclusions we outlined its biliary drainage and blood supply, as well as our surgical approach, which may be a guide to surgeons who encounter hepatic choristomas in their clinical practice. introduction hepatic choristomas, defined as completely separated ectopic liver tissue, are rare. they are most commonly found adjacent to the gallbladder. details of their anatomy, such as blood supply an...