Figure 1.
Experimental protocol. Balb/c mice were sensitized with ovalbumin and alumen on days 0, 14, 21, 28, and 42 and were challenged with an aerosol of OVA three times per week, from day 21 until day 51 [OVA and OVA + exercise (OEX) groups]. The EX (exercise) and OEX groups practiced moderate exercise from day 21 until 51. Twenty-four hours after the last challenge the animals were analyzed.