Figure 1. Survival after i.p. infection with (A) 30 CFU ST3 (6303) and (B) 50 CFU ST3 (WU2), comparing macrophage-depleted and macrophage-sufficient mice.
The percent of PBS-, isotype control IgM-, PCN- and A7-treated mice surviving after i.p. infection at the times designated on the x-axis is depicted. Open symbols represent macrophage-sufficient mice; closed symbols represent macrophage-depleted mice. *p<0.05 between groups for the designated treatments; Kaplan-Meier log rank survival test. N=6 mice per group.