Research Article
Age-Associated Changes in the Vascular Renin-Angiotensin System in Mice
Figure 1
Thoracic aorta media thickness. (a) Representative images of HE stain of thoracic aorta tissues (original magnification, 400x). (b) The 24 M group ( μm) showed significantly increased aortic media thickness compared to 2 M ( μm) and 12 M groups ( μm). . Values are shown as mean ± SD.
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