Table 1A.

Average neutrophils and macrophages per hpf, 4 days post-perfusion.

Group	Average Neutrophils (hpf ± SEM)†‡	Average Macrophages (hpf ± SEM)†‡
Male Saline	1±0	2±1
Male Elastase	14±5*	12±4*
Female Saline	0±0	1±0
Female Elastase	5±1*	5±1*

^*P values < 0.05 for elastase-perfused males compared with elastase-perfused females. See text for details.

^†High power field (hpf)

^‡Standard error of the mean (SEM)