Results 31 to 40 of about 13,489 (190)

Aortic aneurysm surgery: problems and innovations Cirurgia do aneurisma aórtico: problemas e inovações

Jornal Vascular Brasileiro, 2009
A long way was traveled since the first surgery was performed for the treatment of abdominal aortic aneurysm. Throughout this time, several innovations have been created in order to reduce the invasiveness of the surgical procedures and to improve their ...
Ralf Kolvenbach, Winston Bonetti Yoshida
doaj   +1 more source

Superior Ventriculo-Arterial Coupling with Decellularized Allografts Compared with Conventional Prostheses [PDF]

, 2014
Background To date, no experimental or clinical study provides detailed analysis of vascular impedance changes after total aortic arch replacement. This study investigated ventriculoarterial coupling and vascular impedance after replacement of the aortic
Becher, Peter Moritz, Chaimow, Nicole, Hartyánszky, István, Istók, Roland, Karck, Matthias, Korkmaz, Sevil, Li, Shiliang, Merkely, Béla, Merkely, Gergo, Németh, Balázs Tamás, Pätzold, Ines, Radovits, Tamás, Schmack, Bastian, Soós, Pál, Szabó, Gábor, Terytze, Konstantin, Veres, Gábor, Weymann, Alexander   +17 more
core   +1 more source

A case of a benign tumor with marked melanin pigmentation localized within the inferior vena cava

Journal of Vascular Surgery Cases and Innovative Techniques
A 65-year-old woman with no significant medical history was incidentally found to have a well-circumscribed lesion in the inferior vena cava on computed tomography.
Hiroyuki Nagita, MD, PhD, Masamitsu Suhara, MD, PhD, Kunihiro Shigematsu, MD, PhD, Shinsuke Aida, MD, PhD   +3 more
doaj   +1 more source

Técnica simplificada de implante de bioprótese aórtica sem suporte ("stentless") Simplified implantation technique of stentless aortic bioprosthesis

Brazilian Journal of Cardiovascular Surgery, 2000
OBJETIVO: A maior complexidade técnica de implante é provavelmente o mais importante fator limitante do uso mais amplo das biopróteses aórticas "stentless".
Bruno Botelho PINHEIRO, Walter Vosgrau FAGUNDES, Maria Cardoso RAMOS, Vera Lúcia B. AZEVEDO, Jânio Moreira SILVA, Márcia A. L. BATISTA   +5 more
doaj   +1 more source

Risk factors for paravalvular leak after transcatheter aortic valve replacement [PDF]

, 2019
Objective. To assess risk factors for paravalvular leak (PVL) after transcatheter aortic valve implantation (TAVI) in a large single-center cohort, including measurement of aortic valve calcification using a reproducible method. Methods.
Pollari, Francesco
core  

Biocompatibility and tissue regenerating capacity of crosslinked dermal sheep collagen [PDF]

, 1994
The biocompatibility and tissue regenerating capacity of four crosslinked dermal sheep collagens (DSC) was studied. In vitro, the four DSC versions were found to be noncytotoxic or very low in cytoxicity.
Anselme, Bannenberg, Berry, Bessis, Blaauw, Damink, Damink, Damink, Damink, Damink, Damink, Damink, Flory, Galli, Gorham, Levy, Nedkov, Petite, Schoen, Speer, Srivastava, Steinberg, van der Laan, van der Wal, van Gulik, van Luyn, van Luyn, van Luyn, van Luyn, van Luyn, van Wachem, van Wachem, van Wachem, van Wachem, Wasserman, Weiss, Werkmeister   +36 more
core   +2 more sources

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Layer-by-layer biofabrication of coronary covered stents with clickable elastin-like recombinamers [PDF]

, 2019
Producción CientíficaCoronary artery disease is the leading cause of death around the world. Endovascular stenting is the preferred treatment option to restore blood flow in the coronary arteries due to the lower perioperative morbidity when compared ...
Fernández Colino, Alicia, Jockenhoevel, Stefan, Mela, Petra, Moreira, Ricardo, Rodríguez Cabello, José Carlos, Rütten, Stephan, Schmitz-Rode, Thomas, Wolf, Frederic   +7 more
core   +2 more sources

Cell Calcification Models and Their Implications for Medicine and Biomaterial Research

Advanced Healthcare Materials, EarlyView.
Calcification, is the process by which the tissues containing minerals are formed, occurring during normal physiological processes, or in pathological conditions. Here, it is aimed to give a comprehensive overview of the range of cell models available, and the approaches taken by these models, highlighting when and how methodological divergences arise,
Luke Hunter, Caterina Vanelli Coralli, Robert Dzhanaev, Aaron Morgan, Willi Jahnen‐Dechent, Sergio Bertazzo   +5 more
wiley   +1 more source

Inflammatory response to implantation of transparent nanocrystalline yttria-stabilized zirconia using a dorsal window chamber model. [PDF]

, 2016
The long-range goal of the windows to the brain (WttB) is to improve patient care by providing a technique for delivery and/or collection of light into/from the brain, on demand, over large areas, and on a chronically-recurring basis without the need for
Aguilar, Guillermo, Cabrales, Pedro, Damestani, Yasaman, Galan-Hoffman, Diego E, Ortiz, Daniel   +4 more
core   +1 more source