Figure 1.
Culture and characterization of bone marrow-derived EPCs.
Notes: Bone marrow-derived mononuclear cells (MNCs) demonstrated a spindle-shaped morphology (A) after in vitro expansion (×200). Cells cultured in endothelium culture medium are positive for Dil-ac-LDL (B) and UEA1 (C) uptake. Double positive cells for Dil-ac-LDL/UEA1 uptake demonstrate yellow color (D).
Abbreviations: Dil-Ac-LDL, 1,1′-dioctadecyl-3,3,3′,3′-tetramethylindocarbocyanine perchlorate labeled acetylated low-density lipoprotein; EPC, epithelial progenitor cell; UEA, ulex europaeus agglutinin.