Mean total cerebral infarct volumes resulting from 90 min of middle cerebral artery occlusion and 7 d recovery in rats treated with intracerebroventricular MnTE-2-PyP⁵⁺ (300 ng; n = 13–16 per group) as a percentage of mean total infarct volume in respective vehicle-treated controls. Values are given for the different treatment intervals studied in experiments 1–4.