Fig. 4From: High-resolution label-free mapping of murine kidney vasculature by raster-scanning optoacoustic mesoscopy: an ex vivo studyImmunohistochemistry for vascular markers of WT compared to KO mice. A Exemplary immunohistochemistry stainings for endomucin (capillaries, brown staining) and smooth muscle actin (SM-Actin, arterioles, brown staining). Left panel indicated WT and right panels KO. B Quantification of positive stained vessels in the field of view. Differences were tested with parametric two-sided t test. *=p<0.05, ***p<0.001, WT=wildtype genotype, KO=knock-out genotypeBack to article page