Fig.2.

Principal component analysis (PCA) plots of the proteomics data reveals replicates for each of the experimental group are closely clustered, suggesting high consistency between replicates in the AβPP/PS1 mice without supplementation (Tg-ctrl) and wild-type mice (WT-ctrl) in the (A) hippocampus, (B) medial prefrontal cortex, and (C) striatum, as well as in the AβPP/PS1 mice received tocotrienol-rich fraction (Tg-TRF) and AβPP/PS1 mice received palm oil stripped of vitamin E (Tg-PO) groups in the (D) hippocampus, (E) medial prefrontal cortex, and (F) striatum.