Table 2. Serial Mean (± SEM) Lung Lavage TNF Concentrations and Bacteria, Neutrophil Macrophage, and Lung Tissue Bacteria Counts 6–96 h after Escherichia coli or Staphylococcus aureus Challenge in Animals Treated with Placebo (Control) or Intraperitoneal or Intratracheal Antibody to TNF Serum
BAL = bronchoalveolar lavage; CFU = colony-forming unit; IP = intraperitoneal; IT = intratracheal; TNF = tumor necrosis factor.