Search results for "CYP8B1"
showing 1 items of 1 documents
Molecular mechanisms of hepatotoxic cholestasis by clavulanic acid: Role of NRF2 and FXR pathways.
2021
Treatment of β-lactamase positive bacterial infections with a combination of amoxicillin (AMOX) and clavulanic acid (CLAV) causes idiosyncratic drug-induced liver injury (iDILI) in a relevant number of patients, often with features of intrahepatic cholestasis. This study aims to determine serum bile acid (BA) levels in amoxicillin/clavulanate (A + C)-iDILI patients and to investigate the mechanism of cholestasis by A + C in human in vitro hepatic models. In six A + C-iDILI patients, significant elevations of serum primary conjugated BA definitely demonstrated A + C-induced cholestasis. In cultured human Upcyte hepatocytes and HepG2 cells, CLAV was more cytotoxic than AMOX, and, at subcytoto…