BACKGROUND/AIMS The etiopathogenesis of bile duct lesion in primary biliary cirrhosis is unknown, though the participation of bacteria and/or their components and products is suspected. In this study, we tried to detect and identify bacteria in the bile of patients with primary biliary cirrhosis by polymerase chain reaction using universal bacterial primers of the 16S ribosomal RNA gene. METH...

A retrospective histopathologic review of all pathologic specimens from 394 adult liver transplant patients was undertaken with clinical correlation to determine if primary biliary cirrhosis has affected the posttransplant course compared to all other indications for liver transplantation and if recurrent primary biliary cirrhosis has occurred after liver transplantation. We also compared the h...

Patients with primary biliary cirrhosis develop progressive ductopenia associated with the production of antimitochondrial antibodies that react with a protein aberrantly expressed on biliary epithelial cells and peri-hepatic lymph nodes. Although no specific microbe has been identified, it is thought that an infectious agent triggers this autoimmune liver disease in genetically predisposed ind...

Significant bacteriuria was found in 19% of 87 women with primary biliary cirrhosis, whereas in 89 women with other types of chronic liver disease bacteriuria was present in only 7%. In 74 women with rheumatoid arthritis 8% were bacteriuric. Midstream urine specimens obtained from 144 consecutive women with primary biliary cirrhosis attending hospital over a two year period showed that 50 (35%)...

Seventy seven sera with antimitochondrial antibody exhibiting the M2-M4 pattern in immunofluorescence (56 from primary biliary cirrhosis (PBC), 21 from non-primary biliary cirrhosis patients) were studied by the combined use of Western immunoblotting with beef heart mitochondria and an enzyme linked immunosorbent assay (ELISA) with beef heart submitochondrial particles. Forty seven sera (10 wit...

Patients with primary biliary cirrhosis have an abnormally high incidence of urinary tract infection (35%). Susceptibility to urinary infection and other infectious diseases has been linked with certain blood group antigens and secretor status. We have therefore studied these characteristics in patients with primary biliary cirrhosis. We were unable to show any abnormal distribution in blood gr...

Excessive hepatic copper accumulation occurs in long-lasting cholestatic liver disorders especially in primary biliary cirrhosis. As in Wilson's disease, penicillamine has recently been introduced for the treatment of primary biliary cirrhosis. In Wilson's disease there is decreased biliary excretion of copper. The present study shows that as compared with controls the biliary excretion of copp...

Patients with primary biliary cirrhosis have a defect in the receptor mediated clearance of complement coated erythrocytes by fixed macrophages of the reticuloendothelial system. To investigate the probable mechanism of this defect peripheral blood monocytes were isolated from nine patients with primary biliary cirrhosis and seven control subjects and the ability of these cells to form rosettes...

Thirty-one patients with primary biliary cirrhosis in whom adequate histological liver material was available were studied by immunological and histological methods. There was no statistically significant correlation between individual histological features and the level of serum mitochondrial antibodies. A relationship between the duration of symptoms and histological stage of the disease supp...