Table 1. Physiologic Variables in the Four Experimental Groups
Data are mean ± SD. Before ischemia, values were measured 10 min before ischemia. During ischemia, values were measured 45 min after the onset of ischemia. After reperfusion, values were measured 60 min after the onset of reperfusion.
2-day = 2 days, 7-day = 7 days of reperfusion after middle cerebral artery occlusion; MABP = mean arterial blood pressure; Pao2= arterial oxygen tension; Paco2= arterial carbon dioxide tension.