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The mean gene expression levels of amyloid-β protein precursor in the hippocampus CA1 area in rats 2, 7, and 30 days after 10-min of global brain ischemia. Marked SEM, standard error of the mean. Indicated statistically significant differences in levels of gene expression between 2 and 30 and between 2 and 7 and between 7 and 30 days after 10-min of global brain ischemia (Mann-Whitney U test). *p≤0.05, **p≤0.0001.
