Figure_1.tif (2.39 MB)
Surgical PEA material contains vessels.
figure
posted on 2012-08-20, 00:08 authored by Diana Zabini, Chandran Nagaraj, Elvira Stacher, Irene M. Lang, Patrick Nierlich, Walter Klepetko, Akos Heinemann, Horst Olschewski, Zoltán Bálint, Andrea Olschewski(A) CD31 positive endothelial cells (brown) in distal PEA material. (B) Double staining for von Willebrand factor (brown) and smooth muscle α-actin (red) shows muscularized vessels (black arrows). The nuclei are counterstained with Haemalaun (blue). Negative controls are shown in upper right insets.
