Figure 1.
Representation of capillary density in a control subject and a patient with peripheral artery disease (PAD).
Endothelial cells (neon green) were identified by using reagents mouse anti-human CD31 (clone 9G11, 20 μg/mL [R&D, Inc.]) and goat anti-mouse Alexa-Fluor-488 (40 μg/mL [Invitrogen – ThermoFisher Scientific]) as instructed by the manufacturers.