Fig. 3From: Poly-arginine peptides reduce infarct volume in a permanent middle cerebral artery rat stroke modelNeurological grading scores 24 h after permanent MCAO (0 = no deficit, 4 = major deficit) for saline (vehicle) and peptide (R12, R15, R18; 1000 nmol/kg) treatment groups. Assessment was performed immediately before euthanasia. Lines on graph indicate range and median for neurological scoresBack to article page