Aortas with mild, moderate, and severe atherosclerosis, gross.

大动脉轻，中，重度动脉粥样硬化(大体)。

Twenty weeks later the researchers again measured plaque in the mouse aortas.

二十周之后，研究人员重新测量老鼠动脉上的栓塞。

Alteration of? 1-adrenoceptor subtypes in aortas of 12-month-old spontaneously hypertensive rats.

中年自发性高血压大鼠主动脉？ 1肾上腺素受体亚型的改变。

RESULTS: the aortas and liver of as model rats were stacked with fat, and the cells were distorted.

结果：高脂模型组主动脉和肝脏脂质堆积，细胞变形。

Three aortas are shown to demonstrate mild, moderate, and severe atherosclerosis from bottom to top.

从下到上依次是主动脉轻、中、重度粥样硬化的大体标本。