Effect of Therapeutic Inhibition of TNF on Circulating Endothelial Progenitor Cells in Patients with Rheumatoid Arthritis
Figure 1
Flow cytometry analysis of CD34+ KDR+ cells. Representative flow cytometry plots obtained from a healthy control is shown. (a) Forward scatter (FSC), and side scatter (SSC) with lymphocytes gate are indicated. (b) Double fluorescence with PE-labeled KDR and FITC-labeled CD34 antibodies. In top right quadrant CD34/KDR double-positive cells are indicated. Quadrants were set on the basis of isotype controls.
