This study was designed to evaluate the effects of long-term treatment with alpha-naphthyl-isothiocyanate (ANIT) on liver histology and at the mitochondrial bioenergetic level. Since, ANIT has been used as a cholestatic agent and it has been pointed out that an impairment of mitochondrial function is a cause of hepatocyte dysfunction leading to cholestatic liver injury, serum markers of liver i...

This paper documents the details of a development environment called ANIT which provides tools to enable researchers with no knowledge of parallel systems to contribute to and operate whole systems. These tools extend from a simple compilation environment to X based control and display tools for all the modules of the systems. ANIT meets the need to bind Tma[10] (AIVRU's software vision system)...

BACKGROUND The Danning tablets (DNts) is commonly prescribed in China as a cholagogic formula. Our previous studies showed that DNts exerted the protective effect on α-naphthylisothiocyanate (ANIT)-induced liver injury with cholestasis in a dose-dependent mannar. However, the detailed molecular mechanisms of DNts against ANIT-induced cholestasis are still not fully explored. METHODS Danning t...

BACKGROUND and aims: Primary sclerosing cholangitis is a Th1 cytokine driven disease with a poor clinical responsiveness to glucocorticoid therapy. We have previously documented elevated circulating glucocorticoid levels in cholestatic rats and in addition have noted increased hepatic expression of the Th1 cytokine interferon gamma (IFN-gamma) in a rat model of cholangitis. Therefore, we examin...

The adaptive role of the aryl hydrocarbon receptor (Ah receptor or AHR) in protecting against disease-related conditions remains unclear in nonmammalian models, particularly teleosts. Therefore, this study focused on the potential role of AHR in response to biliary epithelial cell toxicity and hepatobiliary alteration in medaka. See-through medaka (STII strain) were exposed for 96 h using the b...

Cholestatic liver injury was experimentally induced in rats by administration of alpha-naphthylisothiocyanate (ANIT) and the peak activity of mitochondrial L-aspartate: 2-oxoglutarate aminotransferase (m-GOT) released in the serum was found to precede the peak of total GOT activity. To investigate the permeability of the mitochondrial inner membrane to m-GOT, liver mitochondria obtained from ra...

Cholestasis has limited therapeutic options and is associated with high morbidity and mortality. The A(1) adenosine receptor (A(1)AR) was postulated to participate in the pathogenesis of hepatic fibrosis induced by experimental extrahepatic cholestasis; however, the contribution of A(1)AR to intrahepatic cholestatic liver injury remains unknown. Here, we found that mice lacking A(1)AR were resi...

BACKGROUND Large dose application of traditional Chinese medicines has attracted more and more attentions in recent years. However, the scientific connotation of large dose application has not been clarified so far. The present study was designed to investigate the protective effects of Chi-Dan-Tui-Huang decoction (CDTHD) against Alpha-naphthylisothiocyanate (ANIT) induced acute cholestatic hep...