Matches in SemOpenAlex for { <https://semopenalex.org/work/W2156250215> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2156250215 endingPage "1737" @default.
- W2156250215 startingPage "1736" @default.
- W2156250215 abstract "Heart valves demonstrate a characteristic stress-strain curve with a low slope portion, in which collagen fibers uncrimp, and a high slope region, in which the uncrimped collagen fibers bear load. The acuteness of the transition between these two regions depends upon collagen fiber alignment. We assessed the radius of transition curvature (RoTC) as an indicator of differences in collagen fiber alignment of porcine aortic and mitral valves (AV, MV, n=46 hearts) with age (6 weeks, 6 months, 6 years) in both the radial and circumferential directions. The RoTC of radial strips was 3-5 times greater than that of circumferential strips. Radially, RoTC was greater in the AV than in MV. Circumferentially, RoTC was lowest in the center of the MV anterior leaflet (MVAC), followed by AV, and then the free edge of the MV anterior leaflet. RoTC decreased with age, particularly in AV radial strips, likely due to age-related increases in collagen alignment and crosslinking. These findings are consistent with circumferentially oriented collagen fibers within valves, especially the high collagen fiber alignment in the MVAC. In conclusion, RoTC is an easily calculated parameter that may be useful in characterizing the orientation of fibers and the matrix composition of biological materials." @default.
- W2156250215 created "2016-06-24" @default.
- W2156250215 date "2009-01-01" @default.
- W2156250215 modified "2023-09-27" @default.
- W2156250215 title "Stress-Strain Curve Transition Region Demonstrates Heart Valve Collagen Fiber Alignment" @default.
- W2156250215 cites W127092093 @default.
- W2156250215 cites W2320685067 @default.
- W2156250215 cites W2335685106 @default.
- W2156250215 cites W2408702840 @default.
- W2156250215 cites W2473346553 @default.
- W2156250215 hasPublicationYear "2009" @default.
- W2156250215 type Work @default.
- W2156250215 sameAs 2156250215 @default.
- W2156250215 citedByCount "1" @default.
- W2156250215 countsByYear W21562502152013 @default.
- W2156250215 crossrefType "journal-article" @default.
- W2156250215 hasConcept C105702510 @default.
- W2156250215 hasConcept C11665553 @default.
- W2156250215 hasConcept C12554922 @default.
- W2156250215 hasConcept C127813850 @default.
- W2156250215 hasConcept C138885662 @default.
- W2156250215 hasConcept C159985019 @default.
- W2156250215 hasConcept C175017881 @default.
- W2156250215 hasConcept C185592680 @default.
- W2156250215 hasConcept C189165786 @default.
- W2156250215 hasConcept C192562407 @default.
- W2156250215 hasConcept C195065555 @default.
- W2156250215 hasConcept C200925200 @default.
- W2156250215 hasConcept C21036866 @default.
- W2156250215 hasConcept C2524010 @default.
- W2156250215 hasConcept C2778022156 @default.
- W2156250215 hasConcept C2993866533 @default.
- W2156250215 hasConcept C33923547 @default.
- W2156250215 hasConcept C41895202 @default.
- W2156250215 hasConcept C519885992 @default.
- W2156250215 hasConcept C55493867 @default.
- W2156250215 hasConcept C71924100 @default.
- W2156250215 hasConcept C86803240 @default.
- W2156250215 hasConceptScore W2156250215C105702510 @default.
- W2156250215 hasConceptScore W2156250215C11665553 @default.
- W2156250215 hasConceptScore W2156250215C12554922 @default.
- W2156250215 hasConceptScore W2156250215C127813850 @default.
- W2156250215 hasConceptScore W2156250215C138885662 @default.
- W2156250215 hasConceptScore W2156250215C159985019 @default.
- W2156250215 hasConceptScore W2156250215C175017881 @default.
- W2156250215 hasConceptScore W2156250215C185592680 @default.
- W2156250215 hasConceptScore W2156250215C189165786 @default.
- W2156250215 hasConceptScore W2156250215C192562407 @default.
- W2156250215 hasConceptScore W2156250215C195065555 @default.
- W2156250215 hasConceptScore W2156250215C200925200 @default.
- W2156250215 hasConceptScore W2156250215C21036866 @default.
- W2156250215 hasConceptScore W2156250215C2524010 @default.
- W2156250215 hasConceptScore W2156250215C2778022156 @default.
- W2156250215 hasConceptScore W2156250215C2993866533 @default.
- W2156250215 hasConceptScore W2156250215C33923547 @default.
- W2156250215 hasConceptScore W2156250215C41895202 @default.
- W2156250215 hasConceptScore W2156250215C519885992 @default.
- W2156250215 hasConceptScore W2156250215C55493867 @default.
- W2156250215 hasConceptScore W2156250215C71924100 @default.
- W2156250215 hasConceptScore W2156250215C86803240 @default.
- W2156250215 hasLocation W21562502151 @default.
- W2156250215 hasOpenAccess W2156250215 @default.
- W2156250215 hasPrimaryLocation W21562502151 @default.
- W2156250215 hasRelatedWork W1605275840 @default.
- W2156250215 hasRelatedWork W2057507816 @default.
- W2156250215 hasRelatedWork W2085173809 @default.
- W2156250215 hasRelatedWork W2161466348 @default.
- W2156250215 hasRelatedWork W2331601202 @default.
- W2156250215 hasRelatedWork W2384100373 @default.
- W2156250215 hasRelatedWork W3017590826 @default.
- W2156250215 hasRelatedWork W2474285738 @default.
- W2156250215 hasRelatedWork W2547709537 @default.
- W2156250215 hasRelatedWork W2733087761 @default.
- W2156250215 hasRelatedWork W2815168616 @default.
- W2156250215 hasRelatedWork W2819132333 @default.
- W2156250215 hasRelatedWork W2819199203 @default.
- W2156250215 hasRelatedWork W2822420055 @default.
- W2156250215 hasRelatedWork W2823157412 @default.
- W2156250215 hasRelatedWork W2824985177 @default.
- W2156250215 hasRelatedWork W2837362906 @default.
- W2156250215 hasRelatedWork W2841255089 @default.
- W2156250215 hasRelatedWork W3020219158 @default.
- W2156250215 hasRelatedWork W3100071132 @default.
- W2156250215 isParatext "false" @default.
- W2156250215 isRetracted "false" @default.
- W2156250215 magId "2156250215" @default.
- W2156250215 workType "article" @default.