Figure 2From: Ultrastructural localization of extracellular matrix proteins of the lymph node cortex: evidence supporting the reticular network as a pathway for lymphocyte migrationLight microscopy immunohistochemical stains. von Willebrand Factor stains vessels only (A). Collagen I (B), Collagen IV (C), and Fibronectin (D) all stain heavily within the reticular fiber network. (All images are same magnification).Back to article page