Fig. 3
From: Quercetin attenuates the reduction of parvalbumin in middle cerebral artery occlusion animal model
Immuno-staining of parvalbumin in vehicle + middle cerebral artery occlusion (MCAO), quercetin + MCAO, vehicle + sham, and quercetin + sham groups. Arrows indicate positive cells of parvalbumin (a). Scale bar = 100 µm. Parvalbumin-positive cells levels were expressed as percentage of the number of parvalbumin positive cells to that of total cells (b). Data (n = 4) are shown as means ± S.E.M. * p < 0.05