Abstract
Since the early studies on estrogen cholestasis (Forker, 1969), alterations in the permeability between canalicular and sinusoidal spaces have been regarded as a pathogenetic factor in drug-induced intrahepatic cholestasis. The general relevance of this alteration, however, was not clearly worked out. Isolated perfused livers pretreated with different drugs are a valuable tool to verify this concept. Thus, it was demonstrated that paracellular permeability to inert solutes such as sucrose and inulin was increased upon treating rats with α- naphthylisothiocyanate (ANIT, Krell et al., 1982) and estradiolvalerate (EV, Jaeschke et al., 1987a). Since it was observed that inert solutes were transported via transcellular pathways as well, quantitative determination was required of both transcellular and paracellular pathways of inert solutes into bile. This can be achieved by analyzing biliary off-kinetics of radioactive permeability markers after omission of the markers from the perfusion medium (Jaeschke et al., 1987b).
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References
Forker EL (1969) The effect of estrogen on bile formation in the rat. J Clin Invest 48: 645–663
Krell H, Hoeke H, Pfaff E (1982) Development of intrahepatic cholestasis by alphanaphthylsothiocyanate in rats. Gastroenterology 82: 507–514
Jaeschke H, Treummer E, Krell H (1987a) Increase in biliary permeability subsequent to intrahepatic cholestasis by estradiol valerate in rats. Gastroenterology 93: 533–538
Jaeschke H, Krell H, Pfaff E (1987b) Quantitative estimation of transcellular and paracellular pathways of biliary sucrose in isolated perfused rat liver. Biochem J 241: 635–640
Strasberg SM, Petrunka CN, Ilson RG, Paloheimo JE (1979) Characteristics of inert solute clearance by the monkey liver. Gastroenterology 76: 259–266
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© 1989 Springer-Verlag Berlin Heidelberg
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Krell, H. (1989). Increase in Paracellular Permeability as a Pathophysiological Principle of Drug-Induced Intrahepatic Cholestasis in Rats. In: Petzinger, E., Kinne, R.K.H., Sies, H. (eds) Hepatic Transport of Organic Substances. Proceedings in Life Sciences. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-74247-7_4
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DOI: https://doi.org/10.1007/978-3-642-74247-7_4
Publisher Name: Springer, Berlin, Heidelberg
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