Figure 5
Photomicrographs of sections in the cerebral cortex of adult male albino rats. (A) control group (B) diabetic group (C) diabetic cerebral ischemic-reperfused group (D) diabetic group treated with resveratrol (E) diabetic cerebral ischemic-reperfused group treated with resveratrol. All these micrographs showing surviving neurons (arrows). Viable neurons have lightly stained nuclei while darkly stained neurons with shrunken cell bodies were excluded from quantification. [A, B, C, D, E cresyl violet stain x400 (scale bars represent 10 μm)].