FIG. 5.
Passive transfer of immunity from immunized CXCR2−/− mice to naïve BALB/cJ mice: larval recovery (A) and cell recruitment (B) in diffusion chambers implanted in mice for 24 h after transfer of serum from donor naïve and immunized BALB/cJ and CXCR2−/− mice into naïve recipient BALB/cJ mice. An asterisk indicates that there was a statistically significant difference between larval recovery from naïve mice and larval recovery from immune mice. The data are means and standard deviations. PMN, neutrophils; Mf, macrophages; Eos, eosinophils.