Curcumin Reverses the Diazepam-Induced Cognitive Impairment by Modulation of Oxidative Stress and ERK 1/2/NF-κB Pathway in Brain

Figure 10

Representative photomicrographs of the hippocampus and frontal cortex of the four experimental groups. (a, b, c, d) showed the histological features of CA3 field in the hippocampus. (e, f, g, h) showed the frontal cortex micromorphology in the same experimental conditions. Magnification: ×200. H&E staining. Scale bar = 20 μm.