Figure 3From: High glucose mediates endothelial-to-chondrocyte transition in human aortic endothelial cellsThe confocal microscopy analysis. Notes: Labeling experiments used antibodies against CD31 (endothelial cell marker; green) and the fibroblast marker FSP1 (red). Confocal microscopy revealed that some cells acquired FSP1 staining and lost CD31 staining, which suggested the stage of EndMT. A: normal glucose. B: high glucose.Back to article page