Fig. 1. Mean arterial pressure (MAP; femoral artery) of the Sham, Shock, and Resuscitated groups during the experimental procedure in animals anesthetized with isoflurane (ISO; A ), or anesthesia with isoflurane and adjunct nitrous oxide (ISO + N2O; B ). * Significantly different curves between Sham ISO and Sham ISO+N2O ( P < 0.05). ** P < 0.05 Sham versus corresponding Shock and Resuscitated groups.