Fig. 1
From: Renal epithelial cells retain primary cilia during human acute renal allograft rejection injury
Primary cilia in biopsies from renal allografts suffering acute rejection injury. Representative images from biopsy samples from an allograft suffering antibody-mediated rejection on the day of transplantation (A, D) and after 9 days (B, E) and 35 days (C, F). Renal cilia (arrows) are stained with anti-acetylated α-tubulin (green), the proximal tubule of the brush border with anti-aquaporin-1 (red) and nuclei with DAPI (blue). Examples of proximal tubule are shown in A–C and the distal tubule/collecting duct cilia in D–F. Scale bar in F = 20 μm and A–E are at the same magnification