Fig. 3.
Histological assessment of aortas from 2-kidney, 1-clip (2K1C) mice. Left: Masson’s trichrome staining of transverse aortic sections from sham-operated or 2K1C mice fed 0.1% NaCl or 4.0% NaCl. Asterisks indicate lumen. Scale bars, 200 μm. Right: means ± SD of normalized collagen-positive area. A 2-way ANOVA (group × diet) revealed no significant differences across groups. a.u., Arbitrary units.
