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Percutaneous Tissue-Engineered Pulmonary Valved Stent Implantation

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Presentation on theme: "Percutaneous Tissue-Engineered Pulmonary Valved Stent Implantation"— Presentation transcript:

1 Percutaneous Tissue-Engineered Pulmonary Valved Stent Implantation
Georg Lutter, MD, PhD, Anja Metzner, PhD, Thomas Jahnke, MD, PhD, René Bombien, MD, Jessica Boldt, MS, Kenji Iino, MD, Jochen Cremer, MD, PhD, Ulrich A. Stock, MD, PhD  The Annals of Thoracic Surgery  Volume 89, Issue 1, Pages (January 2010) DOI: /j.athoracsur Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions

2 Fig 1 Correct positioning of a tissue-engineered autologous valved stent in the pulmonary position in an ovine model (A) at the time of implantation and (B) at the 4-week follow-up. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions

3 Fig 2 (A, B) Gross morphology of tissue-engineered pulmonary valved stent. The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions

4 Fig 3 (A) Hematoxylin and eosin staining (original magnification ×200) and (B) Russel-Movat's pentachrome staining (original magnification ×200) of tissue-engineered heart valve 4 weeks after implantation (bar represents 100 μm). The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions

5 Fig 4 (A) Endothelial staining with platelet/endothelial cell adhesion molecule-1 (original magnification ×200; bar represents 100 μm) and (B) Immunofluorescence von-Willebrand-Factor staining (original magnification ×200; bar represents 100 μm). The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions

6 Fig 5 α-actin-staining (original magnification ×200; bar represents 100 μm). The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur ) Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions


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