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Author | dc.contributor.author | Cañas, Daniel | |
Author | dc.contributor.author | Herrera, Emilio A. | |
Author | dc.contributor.author | García-Herrera, Claudio | |
Author | dc.contributor.author | Celentano, Diego | |
Author | dc.contributor.author | Krause, Bernardo J. | |
Admission date | dc.date.accessioned | 2019-03-18T11:56:21Z | |
Available date | dc.date.available | 2019-03-18T11:56:21Z | |
Publication date | dc.date.issued | 2017 | |
Cita de ítem | dc.identifier.citation | Frontiers in Physiology, Volumen 8, Issue MAR, 2018, | |
Identifier | dc.identifier.issn | 1664042X | |
Identifier | dc.identifier.other | 10.3389/fphys.2017.00144 | |
Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/167083 | |
Abstract | dc.description.abstract | © 2017 Cañas, Herrera, García-Herrera, Celentano and Krause. Aim: Fetal growth restriction (FGR) is associated with a variety of cardiometabolic diseases in adulthood which could involve remodeling processes of the vascular walls that could start in the fetal period. However, there is no consensus whether this remodeling affects in a similar way the whole vascular system. We aimed to determine the effects of FGR on the vasoactive and biomechanical properties of umbilical and systemic vessels in fetal guinea pigs. Methods: FGR was induced by implanting ameroid occluders at mid-gestation in uterine arteries of pregnant guinea pigs, whilst the control group was exposed to simulated surgery. At the term of gestation, systemic arteries (aorta, carotid and femoral) and umbilical vessels were isolated to determine ex vivo contractile and biomechanical responses (stretch-stress until rupture) on a wire myograph, as well as opening angle and residual stresses. Histological characteristics in ti | |
Lenguage | dc.language.iso | en | |
Publisher | dc.publisher | Frontiers Research Foundation | |
Type of license | dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | |
Link to License | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | |
Source | dc.source | Frontiers in Physiology | |
Keywords | dc.subject | Biomechanical | |
Keywords | dc.subject | Fetal growth restriction (FGR) | |
Keywords | dc.subject | Systemic vessels | |
Keywords | dc.subject | Umbilical arteries | |
Keywords | dc.subject | Vascular remodeling | |
Título | dc.title | Fetal growth restriction induces heterogeneous effects on vascular biomechanical and functional properties in guinea pigs (Cavia porcellus) | |
Document type | dc.type | Artículo de revista | |
dcterms.accessRights | dcterms.accessRights | Acceso Abierto | |
Cataloguer | uchile.catalogador | SCOPUS | |
Indexation | uchile.index | Artículo de publicación SCOPUS | |
uchile.cosecha | uchile.cosecha | SI | |
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Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile