Fig. 5.

Flowcytometric analysis of intratumoral myeloid cells in B16.F1-bearing mice. Tumor-infiltrating cells were prepared 8 days post-inoculation of Salmonella (treated; plot b) or saline (non-treated; plot a) and analyzed for CD11b and Gr-1 positivity. CD11b⁺Gr-1⁺ (c) and CD11b⁺Gr-1⁻ (d) were further analyzed as described in the legend of Fig. 3. Results are representative of two independent experiments