Table 3. Summary of plasma levels of Aβ40, Aβ42 measured at either 2 or 3 time points, respectively for transgenic (Tg) mice given either control or Vitamin D mushroom (VDM) feeds.

Measure	Time-mo	Tg-control	Tg-VDM
Aβ40 (pM)	2	441.4±33.7 (a)	463.2±40.8 (a)
	9	636.9±21.4 (b)	641.2±40.3 (b)
Aβ42 (pM)	2	165.4±10.6 (c)	153.6±12.2 (c)
	5	165.6±17.4 (c)	158.9±16.1 (c)
	9	197.0±9.1 (d)	185.0±17.2 (d)

Results are the mean and SEM of 7–12 mice per treatment group.

(a, b) Two-way repeat measure ANOVA showed significant difference from 2 to 9 months (P<0.05) for Aβ40 and for Aβ42, between 2 months and both 5 and 9 months (c, d, P<0.05).