Figure 1. Production of interleukin-4 (IL-4) and monocyte chemoattractant protein 1 (MCP-1) in sera of mice various times after thermal injury. Serum specimens, prepared from mice 2, 6, 12, 18, 24, and 36 hours and 2, 4, 5, 6, 8, 10, and 12 days, were assayed for MCP-1 (solid circle) or IL-4 (open circle) by enzyme-linked immunosorbent assay. Each point is displayed as mean ± standard deviation (n = 5).