Fig. 3.
Cell numbers increase after each in vitro stimulation.
Results of cell expansion of antileukemia CTL lines derived from BMT recipient PBMCs (▴), BMT donor PBMCs (▪), or BMT donor BMCs (♦). Data represent a theoretical calculation based on the expansion rates of the CTL lines. Expansion rates of the CTL lines were calculated as follows: expansion rate = total number of the cells after restimulation/number of restimulated cells. The initial number of CD8-enriched responder cells was 106.
