Infected mice adoptively transferred with murine bone marrow-derived PMNs subjected to transmigration through 5-m-diameter pores (as in A) showed increased clearance of Pseudomonas aeruginosa, as compared with control PMNs passed through 200-m pores. Data are obtained from 6 mice per group from 6 independent experiments. Scale bars, 25 mm. Additional information is provided as Figures S2A and S2B.
