Figure 4.
Impaired neutrophil recruitment in mIL-8Rh KO mice. Urine samples were obtained from the Balb/c (□) or mIL-8Rh KO mice (▪) before and at different times after infection. The neutrophil response in the control mice peaked at 6 h after infection. There was no detectable increase in PMN counts in the mIL-8Rh KO mice. Numbers are cells/ml, means ± SEM of 2 experiments; 6–10 mice per group.