Fig. 3From: Ascorbic acid ameliorates renal injury in a murine model of contrast-induced nephropathyTUNEL immunohistochemistry of kidney glomeruli. DNA nicking Brdu staining (green fluorescence and indicated by arrows) and DAPI counterstained nuclei (red). Note the negative control showed high levels of non-specific staining indicated by white circles. Scale bar represents 10μmBack to article page