Figure 2.
Costimulation of LP-Ts by PB-MOs or 2-ME, but not by LP-MOs. (A) Irradiated LP-MOs or autologous PB-MOs were added to LP-Ts (5 × 104/well) in graded amounts up to 30% of total cell number. (B) Costimulatory potential of 2-ME in comparison with irradiated PB-MOs and LP-MOs (30% of total cell number). unstim., unstimulated.