Table 3. Immunohistochemical markers.

	APP+PS1		Tg4510
Markers (% Area)	NIH-31	KD	NIH-31	KD
Abeta	2.4 1± 0.89	2.83 ± 0.68	nd	nd
Congo	0.23 ± 0.02	0.25 ± 0.01	nd	nd
H150	nd	nd	0.46 ± 0.04	0.49 ± 0.07
Ser 199/202	nd	nd	0.95 ± 0.15	0.99 ± 0.11
Ser 396	nd	nd	0.76 ± 0.10	0.71 ± 0.06
Gallyas	nd	nd	2.01 ± 0.23	1.65 ± 0.16

% Positive Area of staining shown. Data presented as mean ± SEM. nd: not detected