Detergent-extracted small-diameter vascular prostheses
نویسندگان
چکیده
منابع مشابه
Accurate and continuous ultrasonography evaluation of small diameter vascular prostheses in vivo
There is a large clinical requirement for novel vascular grafts; however, the development of novel vascular grafts has not been extremely successful to date. The most successful method for the continuous evaluation of vascular grafts in vivo remains unclear. Therefore, an optimal successive, non-invasive imaging modality is necessary for the study of vascular transplantation. In the present stu...
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Tissue engineering, using either polymer or biological based scaffolds, represents the newest approach to overcoming limitations of small diameter prosthetic vascular grafts. Their disadvantages include thromboembolism and thrombosis, anticoagulant related haemorrhage, compliance mismatch, neointimal hyperplasia, as well as aneurysm formation. This current review represents an overview about pr...
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Streptococcal M proteins are antiphagocytic molecules varying immunologically from type to type while maintaining an identical biological effect. The virulence of the group A streptococcus is directly related to the presence of the M antigens on the cell surface and resistance to infection by these organisms is dependent on the presence of opsonic antibodies directed towards the M molecules. Va...
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This study proposes a production method capable of producing vascular grafts from fully synthetic, resorbable polymers that both meet basic minimum mechanical requirements for potential vascular grafts, and have a compliance similar to that of the intended vasculature being replaced. All of the electrospun vascular grafts in this work meet the minimum mechanical requirements for compliance, bur...
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OBJECTIVE To develop small-diameter vascular grafts with a microstructure similar to native matrix fibers and with chemically modified microfibers to prevent thrombosis. METHODS AND RESULTS Microfibrous vascular grafts (1-mm internal diameter) were fabricated by electrospinning, and hirudin was conjugated to the poly (L-lactic acid) microfibers through an intermediate linker of poly(ethylene ...
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ژورنال
عنوان ژورنال: Journal of Vascular Surgery
سال: 1984
ISSN: 0741-5214
DOI: 10.1016/0741-5214(84)90197-6