Table 1. Number of Aβ deposits in the hippocampi of 3- and 16-month old TRE3 and TRE4 mice.

	3 months	16 months
TRE3	1.5±0.3	1.2±0.8
TRE4	2.7±0.9*	3.9±0.6*

^*p<0.05, TRE3 vs. TRE4.