Fig. 7
From: Enhanced antidepressant effects of BDNF-quercetin alginate nanogels for depression therapy
Pathological changes in rat hippocampal tissues. (a) Pathological changes of CA1 subregion in rat hippocampal tissues (scale bar: 100 μm). (b) Hippocampal CA1 pyramidal cells. (c) Pathological changes of CA3 subregion in rat hippocampal tissues (scale bar: 100 μm). (d) Hippocampal CA3 pyramidal cells. ##p < 0.01 compared with the control group. *p < 0.05, **p < 0.01 compared with CUMS model