Figure 1
From: Chymase Participates in Chronic Dermatitis by Inducing Eosinophil Infiltration
Change in ear thickness by repeated challenge with 2,4-dinitrofluorobenzene (DNFB). Ear edema was induced by repeated painting with DNFB, and ear thickness was measured at 0, 1, 6, 24, and 48 hours after each painting using a thickness gauge. Increase in ear thickness was determined by subtracting the ear thickness before the first painting from that of each point after. The same volume of acetone/olive oil was painted on control mice. Closed square, painted with DNFB; Open square, painted with acetone/olive oil instead of DNFB. Data are mean ± sem. Arrows indicate the timing of the challenge with DNFB.
