Small-Diameter Artificial Arteries Engineered In Vitro
نویسندگان
چکیده
منابع مشابه
Small-diameter artificial arteries engineered in vitro.
Although the need for a functional arterial replacement is clear, the lower blood flow velocities of small-diameter arteries like the coronary artery have led to the failure of synthetic materials that are successful for large-diameter grafts. Although autologous vessels remain the standard for small diameter grafts, many patients do not have a vessel suitable for use because of vascular diseas...
متن کاملHuman arteries engineered in vitro.
There is a pressing need to develop methods to engineer small-calibre arteries for bypass surgery. We hypothesized that the rate-limiting step that has thwarted previous attempts to engineer such vessels from non-neonatal tissues is the limited proliferative capacity of smooth muscle cells (SMCs), which are the main cellular component of these vessels. Ectopic expression of the human telomerase...
متن کاملCustom Design of the Cardiac Microenvironment With Biomaterials Heart Valve Tissue Engineering Engineering Myocardial Tissue Small-Diameter Artificial Arteries Engineered In Vitro Regenerative Cardiomyocytes for Cardiovascular Tissue Engineering
Although the need for a functional arterial replacement is clear, the lower blood flow velocities of small-diameter arteries like the coronary artery have led to the failure of synthetic materials that are successful for large-diameter grafts. Although autologous vessels remain the standard for small diameter grafts, many patients do not have a vessel suitable for use because of vascular diseas...
متن کاملDevelopment of Small Diameter Nanofiber Tissue Engineered Arterial Grafts
The surgical repair of heart and vascular disease often requires implanting synthetic grafts. While synthetic grafts have been successfully used for medium-to-large sized arteries, applications for small diameter arteries (<6 mm) is limited due to high rates of occlusion by thrombosis. Our objective was to develop a tissue engineered vascular graft (TEVG) for small diameter arteries. TEVGs comp...
متن کاملReconstruction of small diameter arteries using decellularized vascular scaffolds.
Although artificial vessels are available for large diameter arteries, there are no artificial vessels for small diameter arteries of < 4 mm. We created a decellularized vascular scaffold (length, 10 mm; outer diameter, 1.5 mm; inner diameter, 1.3 mm) from rat abdominal arteries. We measured the biomechanical characteristics of the scaffolds, implanted them to defects made in rat carotid arteri...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Circulation Research
سال: 2006
ISSN: 0009-7330,1524-4571
DOI: 10.1161/01.res.0000196867.12470.84