Figure 2
PS-F2 treatment alleviates OVA-induced AHR in mice. Mice were immunized, treated, and challenged as described in Figure 1. Airway responses to methacholine were measured with the flexiVent apparatus 24 h after i.n. OVA challenge. Data are presented as the ratio of the lung resistance (RL) at a given dose of methacholine compared to that obtained with PBS (n = 10). Data shown are representative of 2 experiments. *P < 0.05 versus OVA group.