Effect of Tetramethylpyrazine on Atherosclerosis and SCAP/SREBP-1c Signaling Pathway in ApoE^−/− Mice Fed with a High-Fat Diet

Figure 1

Comparison of pathological morphology of the aorta of C57BL/6J mice and ApoE^−/− mice 13 weeks after being fed with different diets. (a) Hematoxylin and eosin (HE) showing the pathological morphology of the aorta of C57BL/6J mice fed with a regular diet. (b) The pathological morphology of the aorta of ApoE^−/− mice fed with a high-fat diet. The black arrow indicates the aorta of the mice. Scale bar = 200 μm.

(a)

(b)