Fig. 4From: Up-regulation of activating and inhibitory NKG2 receptors in allogeneic and autologous hematopoietic stem cell graftsQuantitative evaluation of NKG2A, NKG2C and NKG2D levels following autologous HSCT. Flow cytometry data obtained from 5 patients were graphically elaborated exactly as in Fig. 2. Panels in which NKG2 up-regulation is clearly detectable are in greyBack to article page