Table 1. Cell recruitment after i.t. Klebsiella challenge in WT and mutant mice.

Cell count	WT/Un	WT/kp	TLR4 lps-d/kp	TLR9−/−/kp	TLR4 lps-d9−/−/kp
Total cells	1.2±0.2×106	24.6±2.2×106	24.2±1.3×106	25.5±1.3×106	24.2±2.5×106
PMN	0.4±0.73×106	8.2±1.32×106	3.1±1.01×106*	8.9±1.1×106	3.5±0.4×106*
Monocytes/Macrophages	0.8±0.4×106	15.2±2.06×106	21.2±2.06×106	17.7±2.03×106	21.5±3.03×106
Total cells	ND	32.3±1.3×106	33.1±3.5×106	31.2±3.3×106	33.3±4.4×106
PMN	ND	16.2±0.3×106	12.5±0.2×106	14.8±1.04×106	14.8±1.04×106
Monocytes/Macrophages	ND	16.1±2.03×106	20.2±2.34×106	16.6±1.15×106	19.5±1.05×106

Leukocytes were harvested from lung 6 and 24 hrs post Klebsiella administration by collagenase lung digest, and cytospins performed. *p<0.05 as compared to WT mice. n = 5 in each group. Un =  untreated, ND =  not done.