Fig. 2

Fig. 2 Fig. 2. Intestinal epithelial cell proliferation is increased with rhRSPO1 at 7 days. Immunofluorescent staining of proximal intestinal segments for bromodeoxyuridine (BrdU) for Sham + PBS(A), SBS + PBS(B), Sham + RSPO1(C), and SBS + RSPO1 fish(D) at POD7. Quantification of BrdU + cells/villus fold(E). Immunofluorescent staining of proximal intestinal segments for β-catenin for Sham + PBS(F), SBS + PBS(G), Sham + RSPO1(H), and SBS + RSPO1 fish(I) at POD7. Quantification of β-catenin + cells/villus fold(J). Scale bars 100 μm ***p < 0.001.