Figure 5.

Effects of anti-CD4 treatment on neutralizing the influx of eosinophil (■) and mononuclear phagocyte (□) infiltrates on ears of C57BL/6 mice previously sensitized with P. papatasi, salivary gland sonication, and challenged by injection 18 h before the cells were harvested. Mice were treated, or not, with anti-CD4 at the time of the challenge. The data shown are representative of two separate experiments.