Table 1.

Lamina propria dendritic cell infiltrate

	Total No. LP Cells	Total No. DCs	% DCs	P value
Day 2
Isotype	1,945 × 103±1,088 × 103	159 × 103±94 × 103	8.7±0.4	0.01
Anti-TLR4	950 × 103±750 × 103	36 × 103±32 × 103	3.4±0.7
Day 7
Isotype	4,050 × 103±600 × 103	463 × 103±163 × 103	12.3±5.8	0.47
Anti-TLR4	4,917 × 103±1,499 × 103	621 × 103±189 × 103	12.6±0.1

Data represent means ± SE of 3 mice per group. Magnetic sorting for CD11c+ cells was used to determine the number and percentage of dendritic cells (DCs) present in the total lamina propria (LP) cell population. Day 2 and day 7 correspond to the treatment schedule in Fig. 1A. P values are for % DCs in the LP.