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Effect of carbohydrate supplementation on walking performance in peripheral arterial disease: A preliminary physiologic study  Glenn A. Barker, PhD, Simon.

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Presentation on theme: "Effect of carbohydrate supplementation on walking performance in peripheral arterial disease: A preliminary physiologic study  Glenn A. Barker, PhD, Simon."— Presentation transcript:

1 Effect of carbohydrate supplementation on walking performance in peripheral arterial disease: A preliminary physiologic study  Glenn A. Barker, PhD, Simon Green, PhD, Philip J. Walker, MBBS, FRACS,  Journal of Vascular Surgery  Volume 40, Issue 5, Pages (November 2004) DOI: /j.jvs Copyright © 2004 The Society for Vascular Surgery Terms and Conditions

2 Fig 1 Relationship between relative change in walking performance with carbohydrate supplementation from baseline, and baseline walking performance in patients with intermittent claudication (IC; open symbols) and control subjects (closed symbols). Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2004 The Society for Vascular Surgery Terms and Conditions

3 Fig 2 Coefficient of variation of walking performance (shown as half an error bar) for each control subject (A) and patient with intermittent claudication (B) and superimposed on the relationship between the effect of carbohydrate supplementation on performance and baseline walking performance. Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2004 The Society for Vascular Surgery Terms and Conditions

4 Fig 3 Relationship between change in walking performance with carbohydrate supplementation from baseline, and corresponding change in time constant for oxygen uptake (τ) in patients with intermittent claudication (IC; open symbols) and control subjects (closed symbols). Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2004 The Society for Vascular Surgery Terms and Conditions

5 Fig 4 Relationship between relative change in walking performance with carbohydrate supplementation from baseline, and skeletal muscle pyruvate dehydrogenase complex (PDCa) activity in patients with intermittent claudication (IC; open symbols) and control subjects (closed symbols). Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2004 The Society for Vascular Surgery Terms and Conditions

6 Fig 5 Relationship between relative change in walking performance with carbohydrate supplementation from baseline, and corresponding change in body weight in patients with intermittent claudication (IC; open symbols) and control subjects (closed symbols). Journal of Vascular Surgery  , DOI: ( /j.jvs ) Copyright © 2004 The Society for Vascular Surgery Terms and Conditions


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