Fig. 4From: Palm-based tocotrienol-rich fraction (TRF) supplementation modulates cardiac sod1 expression, fxr target gene expression, and tauro-conjugated bile acid levels in aleptinemic mice fed a high-fat dietPrincipal component analysis (PCA) plot of the TRF group ( ) against the HFD group ( ) in positive mode (A) and negative mode (B). The PCA score in positive mode showed a total variation of 40.9% and 43% in negative modeBack to article page