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. Author manuscript; available in PMC: 2007 Aug 13.
Published in final edited form as: Brain Res Bull. 2007 Mar 20;73(1-3):108–113. doi: 10.1016/j.brainresbull.2007.02.015

Fig. 2.

Fig. 2

COX-1 and COX-2 mRNA expression in the hippocampi (A-B) of 4, 12, 24 and 30 month-old F344 rats. Data (mean ± SEM, n=5–6) are normalized to the level of the internal control, GAPDH and are expressed as the percentage of the 4 month-old rats. p values are expressed as the comparison of aged rats with 4-month-old rats using One-Way ANOVA (*p<0.05, ***p<0.001; post-hoc Bonferroni test).