Quantification and characterization of cellular infiltrates in BAL. Groups of six C57BL/6mice were pretreated i.t. with 50 μg cEC, EC, or BisRed 24 and 2 h before challenge with 150 ng/g LPS in the presence of 800 μg/g D-galactosamine. BAL was harvested 4 h after LPS injection, and inflammatory cells were characterized by FACS analysis. **P < 0.01; ****P < 0.0001; one-way ANOVA with Sidak's multiple comparisons test. 