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. 2008 Sep 4;6:44. doi: 10.1186/1476-7120-6-44

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Copyright © 2008 Padilla et al; licensee BioMed Central Ltd.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Time course of forearm oxygen tissue saturation (NIRS) in conjunction with brachial artery blood flow (ultrasound). Values are means. *Volume of ischemia (StO_2AUC) significantly different from all other trials; ^#Volume of ischemia (StO_2AUC) significantly different from 3-min, 4-min, and 5-min; ^&Peak ischemia (StO_2peak) significantly different from all other trials; ^{^}Peak ischemia (StO_2peak) significantly different from 1-min, 2-min, and 3-min. All p < 0.0001. Ultrasound data were not collected during the occlusion periods.