Studies on the changes in serum endotoxin level in 63 patients with primary biliary cirrhosis / 解放军医学杂志

ABSTRACT

Objective To study the changes in serum endotoxin level of the patients with primary biliary cirrhosis (PBC) and the relationship between endotoxin and serum biochemical parameters. Methods Clinical data of 63 cases PBC patients confirmed by liver puncture biopsy were retrospectively studied. The clinical features, results of laboratory tests, pathological findings of all the 63 patients were analyzed. Endotoxin level was determined by limulus amebocyte lysate test in the serum obtained from the 63 cases of patients with primary biliary cirrhosis, and then compared with that of 30 healthy individuals. Results The sex ratio (male to female) of PBC patients was 1 to 8, and the mean age was 43.8 years. The prevalent complaints were jaundice and fatigue. 70.3% patients showed AMA positive. The levels of ?-glutamyltransferase (r-GGT), alkaline phosphatase (ALP) and bilirubin in the serum were markedly elevated in the majority of the patients. Compared with the early stage, the levels of ALT and AST declined slightly during the advanced stage (P