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. 2010 Sep 22;21(11):1569–1576. doi: 10.1089/hum.2009.219

FIG. 4.

FIG. 4.

Biochemical analysis of brain tissues revealed no changes in soluble and insoluble Aβ levels in both immunized and nonimmunized groups of Tg2576 mice. Low titers of anti-Aβ antibodies generated after immunization with p3Aβ1–11-PADRE-3C3d or p3Aβ1–11-PADRE were not sufficient for inhibition of both soluble and insoluble Aβ40 and Aβ42 peptide levels in the brain. Analysis of neuropathological changes was performed in the brains of vaccinated and control (nonimmunized) mice at the age of 17–18 months.