Subsequently, we confirmed in vivo that QHZYF could attenuate atherosclerosis in ApoE−/− mice and regulate the expression levels of related molecules in PPARγ/LXRα/ABCA1-ABCG1 and PPARγ/NF-κB p65 pathways of ApoE−/− mice and C57BL/6 wild-type mice. This evidence concerns the gene APOE and atherosclerosis.