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. Author manuscript; available in PMC: 2010 Oct 1.
Published in final edited form as: Neurosci Res. 2009 Jul 9;65(2):201–209. doi: 10.1016/j.neures.2009.07.001

Fig. 6.

Fig. 6

Effect of chronic ECS on NGF immunoreactivity in the dentate gyrus. A–B: Representative photographs of NGF immunoreactivity in (A) sham treated control animals, and (B) at 24 hr after chronic ECS treatment. Histograms show the mean values (for each groups of animals; n=6) of the number of NGF immunopositive cells after chronic ECS (solid bars), as compared to control (sham ECS) group (open bars). Asterisks indicate significant difference (*P<0.05 ; ***P<0.001; ANOVA with Fisher’s test) from control group. A black box in the schematic brain section illustrates the area from which the photographs and measurements were taken. Photographs were acquired at 10x (A – B) and 40x magnification (A’ – B’).