Figure 4From: Characterisation of interleukin-10 expression on different vascular structures in allergic nasal mucosaA representative cross section of the nasal mucosa showing (A) IL-10 positive (arrows and *) and negative (#) arteries/veins, and (B) MECA positive (arrows and *) and negative (#) arteries/veins. Scale bare = 100 μm.Back to article page