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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Neurobiol Aging. 2015 Oct 19;37:179–191. doi: 10.1016/j.neurobiolaging.2015.10.004

Figure 2.

Figure 2

Histograms illustrating the expression of 4 genes that are involved in synapse assembly. NGLN3 and NRK mRNAs showed a marked elevation with E treatment over placebo and E+P treatments, but neither increase reached statistical significance. SNAP25 mRNA was significantly increased by E over placebo or E+P treatments. NCAM mRNA was significantly increased by E with a t-test, and significantly increased by E+P treatment with ANOVA and the posthoc test.

a, b – groups with different letters are different at p<0.05 with Newman-Keuls posthoc pairwise comparison.

† - increased over placebo in Student’s t-test, p<0.05

^ - non-significant trend