Table 1.

Mean and 95% confidence interval of AChE and BuChE expression levels (2^–ΔΔCt) in OB of young and aged Tg mice respect to age-matched WT

Olfactory Bulb
	Young mice	Aged mice	p-valuea
BuChE	2.1 (1.6–2.8)	0.9 (0.6–1.6)	0.011
AChE	1.5 (1.2–1.8)	1.0 (0.7–1.3)	0.042

^at-test for unpaired data Young mice versus Aged mice. Statistically significant comparisons respect to WT are shown in bold character (p < 0.05).