Inflammation and Oxidative Stress of Adipose Tissue in Sleep Apnea Syndrome

Exclusion Criteria

• •Female
• •coronary ischemic disease, past history of CVA
• •chronic pulmonary disease measured by arterial gasometry (PaO2 \< 60mmHg and/or PaCO2 \> 45mmHg)
• •known hepatic disease
• •alcohol consumption \> 3 units/day
• •sleepiness considered to be dangerous by the investigator
• •patient having an hazardous work regarding to awareness
• •patient being under anticoagulant, antiplatelet drug or having an active stent or bleeding disorder
• •patient having an inflammatory syndrome (C-reactive Protein \> 10)
• •any allergy to local anaesthetics
• •chronic muscle pain
• •contraindication to MRI