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Procedure for Human Saphenous Veins Ex Vivo Perfusion and External Reinforcement
 

Procedure for Human Saphenous Veins Ex Vivo Perfusion and External Reinforcement

Article DOI: 10.3791/52079-v • 09:50 min • October 1st, 2014
October 1st, 2014 •
*1, *2, 3, 2, 2, *4, *4
1Department of Surgery, Brigham and Women's Hospital/Harvard Medical School, 2Laboratory of Experimental Medicine, Department of Medicine, CHUV University Hospital, 3Department of Vascular Surgery, Pellegrin Hospital, University of Bordeaux, 4Department of Thoracic and Vascular Surgery, CHUV University Hospital
* These authors contributed equally

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Resumo
Automatic Translation

The mechanisms leading to the development of intimal hyperplasia (IH) and vein graft failure are still poorly understood. This study describes an ex vivo system to perfuse human veins under controlled flow and pressure. Furthermore the efficiency of external mesh reinforcement to limit the development of IH was evaluated.

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Keywords: Saphenous Vein Ex Vivo Perfusion External Reinforcement Intimal Hyperplasia Vascular Remodeling Arterial Hemodynamics Pressure Shear Stress
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