Fig. 6From: Advances of nano drug delivery system for the theranostics of ischemic strokeA Scheme presentation of the IS model. B Typical pictures of TTC-stained brain slices in a range of groups. The relative C infarct regions and D O2•-levels brain tissue in 3 groups (*p < 0.05 and **p < 0.01 vs. saline control). Reproduced with permission from [96]. Copyright 2017, American Chemical SocietyBack to article page