Figure 2.
CD8+ T cell transfer results in antigen-dependent chemokine expression. RNase protection assays were performed on RNA extracted from whole-lung homogenates after adoptive transfer of 5 × 106 CD8+ T cell clone 40-2. Transgenic and nontransgenic animals were sacrificed at 6, 24, 48, and 72 hours and assayed for chemokine expression.
