Fig. 3.
Effect of activating anti-Fas antibody on colony formation and apoptosis.
Effect of activating anti-Fas antibody in clonogenic assays from patients with SDS and control subjects. (A) Reduction in colony formation when CD34+ cells were plated in cultures containing the antibody compared to cultures without the antibody. (B) Fold increment in apoptosis rates after 18 hours' incubation with the antibody (mean ± SEM).
