Fig. 2From: High-fat diet-induced obesity exacerbates kainic acid-induced hippocampal cell deathEffects of a HFD on KA-induced hippocampal cell death and calcium overload. Representative microphotographs of cresyl violet staining (a) and TUNEL staining (b) in the CA3 region of ND, ND + KA, HFD, and HFD + KA mice. Scale bar 50 μmBack to article page