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. 2015 May 26;131(21):1861–1871. doi: 10.1161/CIRCULATIONAHA.115.015308

Figure 7.

Figure 7.

Effects of fibroblast growth factor (FGF) 21 and adiponectin (ADN) on several key transcription factors involved in cholesterol metabolism. The liver samples from apolipoprotein (apo) E−/− mice or apoE−/−FGF21−/− (DKO) mice treated with recombinant mouse FGF21, ADN, or vehicle as in Figure 4 were subjected to real-time polymerase chain reaction or Western blot analysis. A and B, The relative mRNA and protein expression levels of liver X receptor (LXR) α, farnesoid X receptor (FXR), and sterol regulatory element-binding protein (Srebp)-1. C and D, The relative mRNA and protein expression of Srebp-2. E and F, The DNA binding activities of Srebp-1 and Srebp-2 in the nuclear extracts of liver tissues. n=5 to 7. Data are presented as dot plots with the line indicating the median. The global significance among 4 groups was determined by Kruskal-Wallis test, followed by pairwise comparisons with the Dunn-Sidak procedure.