Immunohistochemical and/or immunofluorescent staining analysis for vWF and albumin antigens and for LEA lectin in the heart, kidney, and liver. Sections of murine heart (A, B, and C), kidney (D, E, and F), and liver (G, H, and I) were analyzed for vWF (A, D, and G) or albumin (B, E, and H) antigens and for LEA lectin (C, F, and I). Staining was visualized by immunofluorescence (A, B, D, E, G, and H; original magnification × 250) or immunohistochemistry (C, F, and I; original magnification × 400). Arrows in (A) denote endocardium. In other panels, arrows denote relatively large vessels, whereas arrowheads denote glomerular ECs.