Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2014 Oct 17;307(12):H1754–H1763. doi: 10.1152/ajpheart.00377.2014

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

PMC Copyright notice

Fig. 1. — Endothelium-dependent and endothelium-independent dilation. Dose responses to the endothelium-dependent dilator acetylcholine (ACh; A) and endothelium-independent dilator sodium nitroprusside (SNP; B) in young control (YC), young SRT1720-treated (YS), old vehicle-control (OV), and old SRT1720-treated (OS) mice. Dose responses to ACh (C) and SNP (D) in YC and young vehicle-treated (YV) mice. Values are means ± SE. ACh: YC, n = 38; OV, n = 17; YS, n = 24; OS, n = 28; YV, n = 11. SNP: YC, n = 23; OV, n = 11; YS, n = 13; OS, n = 17; YV, n = 6. Differences in dose-response curves were assessed with repeated-measures ANOVA. Least squares differences post hoc test was used to determine individual group differences to ACh. *P < 0.01 vs. YC; †P < 0.01 vs. OV.