Figure 3.

Moderate-intensity aerobic exercise increases circulating epinephrine levels in saline- and OVA-treated mice. Mice were OVA treated and exercised as described in Materials and Methods. At the conclusion of the protocol, plasma was isolated from blood collected via cardiac puncture and then analyzed via ELISA for changes in epinephrine levels. Results are reported as pg/ml of epinephrine (*P < 0.05 as compared with sedentary, OVA-treated mice; n = 10 per group). Open bars, sedentary mice; solid bars, exercised mice.