Figure 2 of Meyer-ter-Vehn, Mol Vis 2008; 14:136-141.


Figure 2. Colocalization of TGF-β-RII and PECAM-1. Native conjunctiva (A) and scarred filtering bleb specimens (B, C) were double-stained for TGF-β-RII (green) and the vascular endothelial cell marker, PECAM-1 (red). C is a close-up of a section of B as indicated by the frame. Arrows point to elongated TGF-β-RII positive cells devoid of PECAM-1 signal, which are most likely fibroblasts. Scale bar represents 50 µm (A, B) and 10 µm (C).