Fig. 1.

CD14⁺KDR⁺ cells were detected in peripheral blood by flow cytometry. a Sideward scatter with monocyte gate indicated. b Double fluorescence with PE-labeled KDR and FITC-labeled CD14 antibodies. Quadrants were set on the basis of isotype controls. Arrows CD14⁺KDR⁺ cells. A representative blot is shown (n = 100)