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. 2000 Dec 18;192(12):1731–1744. doi: 10.1084/jem.192.12.1731

Figure 2.

Figure 2

Figure 2

Age-dependent changes in aortic NO release. (A) Representative amperograms of NO release from isolated aortas. NO release was induced by A23187 (10−6 mol/liter) and measured in situ on the endothelial surface using a porphyrinic microsensor. (B) Bar graph showing peak concentrations of NO.