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. 2010 May 27;51(4):492–498. doi: 10.3349/ymj.2010.51.4.492

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© Copyright: Yonsei University College of Medicine 2010

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted noncommercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 1 — Effect of thyroid dysfunction on endothelial function. (A) Flow-mediated arterial dilatation (FMD) (endothelin-dependent vasodilatation) and (B) nitroglycerin-mediated dilatation (NMD) (endothelin-independent vasodilatation) was measured at each of the four stages (P1, 2, 3, 4). Differences between continuous variables before and after treatment were compared by means of repeated measures ANOVA. Median values, interqurtile ranges, and ranges are denoted by horizontal bars, boxes, and error bars.