Figure 6.
Effect of TNFα upon Mls presentation by DBA/2J PerC cells (panel A) and PerC Mφ-suppressed DBA/2J SP cells (panel B). In Panel A, the T cell response to Mls was enhanced at 0.25 × 105 cells/well by the addition of 100 and 1000 pg/ml of TNFα (p<.05). In Panel B, PerC Mφ suppression of SP cell Mls presentation was released by the addition of 1000 pg/ml of TNFα at 0.25 and 0.5 × 105 cells/well (p<.05).