Figure 1. VHL expression was inhibited in patients with liver fibrosis.

(A) Representative liver sections (original magnification, 100x) of H&E, Masson’s trichrome and Sirius Red/Fast Green staining, and immunohistochemistry for VHL, HIF-1α, and HIF-2α from healthy and cirrhotic liver sections (n = 10 for each group). (B) Western blot analysis of VHL, HIF-1α, and HIF-2α expression, and the gels have been run under the same experimental conditions.