Figure 5From: Characterization of vascular endothelial progenitor cells from chicken bone marrowWeibel-Palade bodies of chicken EPCs under transmission electron microscope. Weible-Palade bodies, organelles characteristic of endothelial cell lines are indicated. Phagocytic vesicles, mitochondria, and endoplasmic reticulum are also indicated. Their presence suggests active cellular metabolism. (barā=ā600Ī¼m).Back to article page