New Insights in Genetic Cholestasis: From Molecular Mechanisms to Clinical Implications

Figure 2

Histopathology of ABCB11 disease. (a) Giant-cell hepatitis (arrows) with hepatocanalicular cholestasis and (b) complete absence of ABCB11/BSEP protein are typical findings in PFIC2 patients. Inset: immunohistochemical positivity of BSEP in the apical (canalicular) domain of hepatocytes in a healthy control. (a) Hematoxylin and eosin, original magnification x200. (b, inset) Immunohistochemical staining with ABCB11 Rabbit Polyclonal Antibody (NBP1-89319, Novus Biologicals, USA), original magnification x200 (b), x400 (inset).

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