Immune reconstitution following nonmyeloablative transplantation.

Scatterplots showing the CD4⁺ T-cell (A) and CD8⁺ T-cell (B) counts at 3-month intervals after the procedure in patients undergoing nonmyeloablative transplantation. The CD4⁺/CD8⁺ T-cell counts are shown in the y-axis and the time after transplantation is in the x-axis. ▪ represent UD transplant recipients and ■ represent matched family donor transplants. In panels A and B the dotted lines represent the cut-off values for CD4⁺ T cells at 200/μL and CD8⁺ T cells at 500/μL.