Characterization of the toughness and elastic properties of fresh and cryopreserved arteries
Abstract Surgical interventions are used to manage severe complications of heart valve diseases and to prevent the eventual rupture of an aortic aneurysm. Soft-tissue allografts, xenografts, and prosthetic grafts are used in these interventions; however, there are pre-surgical difficulties and post-...
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| Veröffentlicht in: | Journal of biomechanics 2015-07, Vol.48 (10), p.2205-2209 |
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| creator | Shahmansouri, Nastaran Cartier, Raymond Mongrain, Rosaire |
| description | Abstract Surgical interventions are used to manage severe complications of heart valve diseases and to prevent the eventual rupture of an aortic aneurysm. Soft-tissue allografts, xenografts, and prosthetic grafts are used in these interventions; however, there are pre-surgical difficulties and post-surgical complications in using these grafts. One of these is the rupture potential of cryopreserved allografts at the time of transplantation and/or after the thawing process for the cryopreserved tissue. Moreover, a number of clinical observations report the patency of prosthetic grafts and aneurysm of cryopreserved allografts after the transplantation. This work aims to study the effect of cryopreservation on the resistance of arterial tissue to crack growth and propagation; we examined the biomechanical parameters which could be used in designing more efficient prosthetic grafts. Investigation of the toughness properties can also be helpful to understand the failure mechanisms of pathological arterial tissues. The toughness and biaxial tensile properties of the post-cryopreserved and fresh arteries have been examined. |
| doi_str_mv | 10.1016/j.jbiomech.2015.03.033 |
| format | Article |
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Soft-tissue allografts, xenografts, and prosthetic grafts are used in these interventions; however, there are pre-surgical difficulties and post-surgical complications in using these grafts. One of these is the rupture potential of cryopreserved allografts at the time of transplantation and/or after the thawing process for the cryopreserved tissue. Moreover, a number of clinical observations report the patency of prosthetic grafts and aneurysm of cryopreserved allografts after the transplantation. This work aims to study the effect of cryopreservation on the resistance of arterial tissue to crack growth and propagation; we examined the biomechanical parameters which could be used in designing more efficient prosthetic grafts. Investigation of the toughness properties can also be helpful to understand the failure mechanisms of pathological arterial tissues. The toughness and biaxial tensile properties of the post-cryopreserved and fresh arteries have been examined.</description><identifier>ISSN: 0021-9290</identifier><identifier>EISSN: 1873-2380</identifier><identifier>DOI: 10.1016/j.jbiomech.2015.03.033</identifier><identifier>PMID: 25911252</identifier><language>eng</language><publisher>United States: Elsevier Ltd</publisher><subject>Alloys ; Animals ; Aorta ; Arteries ; Biaxial tensile testing ; Biomechanical Phenomena ; Biomechanics ; Coronary vessels ; Crack propagation ; Cryopreservation ; Elasticity ; Energy dissipation ; Experiments ; Fluid-structure interaction ; Fracture toughness ; Grafts ; Humans ; Loss factor ; Physical Medicine and Rehabilitation ; Physiology ; Prostheses ; Prosthetics ; Rupture ; Studies ; Sus scrofa ; Toughness ; Transplantation</subject><ispartof>Journal of biomechanics, 2015-07, Vol.48 (10), p.2205-2209</ispartof><rights>Elsevier Ltd</rights><rights>2015 Elsevier Ltd</rights><rights>Copyright © 2015 Elsevier Ltd. All rights reserved.</rights><rights>Copyright Elsevier Limited 2015</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c554t-27650f3a3e28913dfcebb36869dbbb98daa5dd85949973727b8d3442ac6f22dc3</citedby><cites>FETCH-LOGICAL-c554t-27650f3a3e28913dfcebb36869dbbb98daa5dd85949973727b8d3442ac6f22dc3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.proquest.com/docview/1692505811?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,64361,64363,64365,65309,72215</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25911252$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Shahmansouri, Nastaran</creatorcontrib><creatorcontrib>Cartier, Raymond</creatorcontrib><creatorcontrib>Mongrain, Rosaire</creatorcontrib><title>Characterization of the toughness and elastic properties of fresh and cryopreserved arteries</title><title>Journal of biomechanics</title><addtitle>J Biomech</addtitle><description>Abstract Surgical interventions are used to manage severe complications of heart valve diseases and to prevent the eventual rupture of an aortic aneurysm. Soft-tissue allografts, xenografts, and prosthetic grafts are used in these interventions; however, there are pre-surgical difficulties and post-surgical complications in using these grafts. One of these is the rupture potential of cryopreserved allografts at the time of transplantation and/or after the thawing process for the cryopreserved tissue. Moreover, a number of clinical observations report the patency of prosthetic grafts and aneurysm of cryopreserved allografts after the transplantation. This work aims to study the effect of cryopreservation on the resistance of arterial tissue to crack growth and propagation; we examined the biomechanical parameters which could be used in designing more efficient prosthetic grafts. Investigation of the toughness properties can also be helpful to understand the failure mechanisms of pathological arterial tissues. The toughness and biaxial tensile properties of the post-cryopreserved and fresh arteries have been examined.</description><subject>Alloys</subject><subject>Animals</subject><subject>Aorta</subject><subject>Arteries</subject><subject>Biaxial tensile testing</subject><subject>Biomechanical Phenomena</subject><subject>Biomechanics</subject><subject>Coronary vessels</subject><subject>Crack propagation</subject><subject>Cryopreservation</subject><subject>Elasticity</subject><subject>Energy dissipation</subject><subject>Experiments</subject><subject>Fluid-structure interaction</subject><subject>Fracture toughness</subject><subject>Grafts</subject><subject>Humans</subject><subject>Loss factor</subject><subject>Physical Medicine and Rehabilitation</subject><subject>Physiology</subject><subject>Prostheses</subject><subject>Prosthetics</subject><subject>Rupture</subject><subject>Studies</subject><subject>Sus scrofa</subject><subject>Toughness</subject><subject>Transplantation</subject><issn>0021-9290</issn><issn>1873-2380</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqNkk2LFDEQhoMo7uzqX1gavHjpMR-dr4sow-oKCx7UmxDSSbWdtqczJt0L46837ewq7EWhIAl56q1U3kLokuAtwUS8GrZDG-IeXL-lmPAtZiXYI7QhSrKaMoUfow3GlNSaanyGznMeMMaykfopOqNcE0I53aCvu94m62ZI4aedQ5yq2FVzD9Ucl2_9BDlXdvIVjDbPwVWHFA-Q5gB55boEuf9979IxHsoJ0i34yqZVD_Iz9KSzY4bnd-sF-vLu6vPuur75-P7D7u1N7Thv5ppKwXHHLAOqNGG-c9C2TCihfdu2WnlrufeK60ZrySSVrfKsaah1oqPUO3aBXp50y_N-LJBnsw_ZwTjaCeKSDZFSYaIajv8DFYpLIRgt6IsH6BCXNJVGDBGacswVIYUSJ8qlmHOCzhxS2Nt0NASb1SozmHurzGqVwawEK4mXd_JLuwf_J-3emwK8OQFQvu42QDLZBZgc-JDAzcbH8O8arx9IuDFMwdnxOxwh_-3HZGqw-bQOzDovhJcd5pz9Ar05vSU</recordid><startdate>20150716</startdate><enddate>20150716</enddate><creator>Shahmansouri, Nastaran</creator><creator>Cartier, Raymond</creator><creator>Mongrain, Rosaire</creator><general>Elsevier Ltd</general><general>Elsevier Limited</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QP</scope><scope>7TB</scope><scope>7TS</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M2O</scope><scope>M7P</scope><scope>MBDVC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>7QO</scope><scope>P64</scope></search><sort><creationdate>20150716</creationdate><title>Characterization of the toughness and elastic properties of fresh and cryopreserved arteries</title><author>Shahmansouri, Nastaran ; 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| ispartof | Journal of biomechanics, 2015-07, Vol.48 (10), p.2205-2209 |
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| source | MEDLINE; Elsevier ScienceDirect Journals; ProQuest Central UK/Ireland |
| subjects | Alloys Animals Aorta Arteries Biaxial tensile testing Biomechanical Phenomena Biomechanics Coronary vessels Crack propagation Cryopreservation Elasticity Energy dissipation Experiments Fluid-structure interaction Fracture toughness Grafts Humans Loss factor Physical Medicine and Rehabilitation Physiology Prostheses Prosthetics Rupture Studies Sus scrofa Toughness Transplantation |
| title | Characterization of the toughness and elastic properties of fresh and cryopreserved arteries |
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