Table 3. Results of Student's t-test for Aβ immunostaining in the cortices of the analyzed groups.

Group 1	Group 2	P value
5XFAD	5XFAD/LDLR-/-	P = 0.0546 (ns)
5XFAD/ApoE-/-	5XFAD/ApoE-/-LDLR-/-	P = 0.3385 (ns)
5XFAD	5XFAD/ApoE-/-	P = 0.007 (**)
5XFAD	5XFAD/ApoE-/-LDLR-/-	P = 0.0297 (*)
5XFAD/LDLR-/-	5XFAD/ApoE-/-	P = 0.0179 (*)
5XFAD/LDLR-/-	5XFAD/ApoE-/-LDLR-/-	P = 0.006 (**)