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Creation of a Rodent Model of Abdominal Aortic Aneurysm by Blocking Adventitial Vasa Vasorum Perfusion
Published on: November 8, 2017
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The vasa vasorum reach deep into the human thoracic aorta
Jan Michael Federspiel1, Thomas Tschernig2, Matthias W Laschke3
1Department of Thoracic and Cardiovascular Surgery, Saarland University Medical Center, Faculty of Medicine, Saarland University, Campus Homburg/Saar, Saarland, Germany.
Summary
Limited data exist on the vasa vasorum in the human thoracic aorta. Preliminary findings reveal this vascularization extends into deeper aortic layers than previously understood, impacting aortic health.
Area of Science:
- Cardiovascular Science
- Aortic Pathophysiology
- Vascular Biology
Background:
- The vasa vasorum (VV) supply the aortic wall, but their extent in the human thoracic aorta is poorly understood.
- Understanding VV distribution is crucial for investigating thoracic aortic aneurysm and atherosclerosis.
- Existing data on thoracic aorta VV vascularization are limited.
Purpose of the Study:
- To investigate the depth and extent of vasa vasorum vascularization in the human thoracic aorta.
- To provide preliminary data on the vascularization of the thoracic aorta.
Main Methods:
- Histological examination of human thoracic aorta specimens.
- Vascular casting or immunohistochemical staining to visualize vasa vasorum.
Main Results:
- The vasa vasorum penetrate deeper layers of the human thoracic aorta than commonly assumed.
- Preliminary investigation indicates a more extensive vascularization of the thoracic aorta.
Conclusions:
- The vascularization of the human thoracic aorta is more extensive than previously believed.
- These findings may have implications for understanding thoracic aortic diseases like aneurysms and atherosclerosis.
- Further research is warranted to fully elucidate the role of vasa vasorum in thoracic aorta health and disease.
Keywords:
AneurysmaAortic surgeryHuman aortaPathophysiologyTricuspid aortic valveUnicuspid aortic valveVasa vasorumMore Related Videos
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