Fig. 1From: Up-regulation of activating and inhibitory NKG2 receptors in allogeneic and autologous hematopoietic stem cell graftsFlow cytometry evaluation of the expression of NKG2A and NKG2D in CD8+ and CD56+ WBCs from allotransplanted patients. WBCs obtained from patients 154 (a-d) and 153 (e-h) at the indicated times (relative to HSCT) were double-stained with mAbs to either CD8 or CD56 (abscissae), and to either NKG2A or NKG2D (ordinates)Back to article page