Tissue Lesions in Exercise Related Ischemia

Atteinte Tissulaire au Cours de l'ischémie Chronique d'Effort. Validation d'un modèle d'étude du Muscle Sartorius Humain

The purpose of this study is to evaluate the effect of muscle ischemia during claudication on mitochondrial function.

Comparison to patients with arterial disease but absence of lower limb claudication (Cardiac group) feasibility study.

Assess the feasibility of the study of micro-vascular function and mitochondrial on muscle sample (sartorius) in a group of arterial disease and non arteriopathy group.

Analysis of the activity of mitochondrial chain Immunochemistry of tissue markers

Inclusion Criteria:

• Intervention for femoropopliteal bypass (PAD group)
• Intervention for saphenous withdrawal for coronary bypass surgery (cardiac group)

Exclusion Criteria:

• Participate in another biomedical research
• Pregnant woman