Fig. 2.
The enhanced antitumor response is T-cell dependent.
BALB/c mice or BALB/c athymic nude mice were transplanted as indicated. Grafts consisted of T-cell–depleted BM only. Three weeks following the BMT, these groups, as well as mice that did not undergo a transplant, were all challenged with live A20 tumor (1 × 106intravenously) and observed twice a week for the presence of tumor.
