Fig. 4From: Ex vivo expansion and characterization of human corneal endothelium for transplantation: a reviewSource: Authors’ (IS, KJ) archiveHealthy corneal endothelial cells (A) and corneal endothelial cells undergoing endothelial-to-mesenchymal transformation (B). In vitro cell culture lasting 30 days; phase-contrast microscopy. Bar: 100 µm. Back to article page