About: Orientations of collagen fibers in aortic histological section

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Histological sections of male abdominal aorta were analyzed with the aim to obtain collagen fibrils and smooth muscle cells nuclei (SMCN) orientations. The sections were stained with van Gieson and digitalized. Consecutively images were processed by in house developed software BinaryDirections, which works with the algorithm of the rotating line segment to determine significant directions in digital images. It was found that both collagen fibrils and SMC nuclei analyses give unimodal distributions. The peak ranges from -50° to -20° (defined as declination from circumferential direction of an artery) depending on the method. It implies that preferred direction in aortic medial layer was oriented circumferentially rather than longitudinally. However, aligning with circumferential direction is not as close as commonly referred in the literature. Histological sections of male abdominal aorta were analyzed with the aim to obtain collagen fibrils and smooth muscle cells nuclei (SMCN) orientations. The sections were stained with van Gieson and digitalized. Consecutively images were processed by in house developed software BinaryDirections, which works with the algorithm of the rotating line segment to determine significant directions in digital images. It was found that both collagen fibrils and SMC nuclei analyses give unimodal distributions. The peak ranges from -50° to -20° (defined as declination from circumferential direction of an artery) depending on the method. It implies that preferred direction in aortic medial layer was oriented circumferentially rather than longitudinally. However, aligning with circumferential direction is not as close as commonly referred in the literature. (en)
Title	Orientations of collagen fibers in aortic histological section Orientations of collagen fibers in aortic histological section (en)
skos:prefLabel	Orientations of collagen fibers in aortic histological section Orientations of collagen fibers in aortic histological section (en)
skos:notation	RIV/68407700:21220/10:00169907!RIV11-GA0-21220___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(GA106/08/0557), S, Z(MSM6840770012)
http://linked.open...iv/cisloPeriodika	22
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Kronek, Jakub Žitný, Rudolf Horný, Lukáš Veselý, Jan Chlup, Hynek Hulan, Martin
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta strojní
http://linked.open...dnocenehoVysledku	277536
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/10:00169907
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	aorta; anisotropy; collagen; fiber distribution; histology; probability density (en)
http://linked.open.../riv/klicoveSlovo	probability density anisotropy collagen fiber distribution aorta histology
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[75368E61A804]
http://linked.open...i/riv/nazevZdroje	Bulletin of Applied Mechanics
http://linked.open...in/vavai/riv/obor	JJ
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Material properties of veins and their remodelling
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	6
http://linked.open...iv/tvurceVysledku	Chlup, Hynek Horný, Lukáš Kronek, Jakub Veselý, Jan Žitný, Rudolf Hulan, Martin
http://linked.open...n/vavai/riv/zamer	Transdisciplinární výzkum v oblasti biomedicínského inženýrství II
issn	1801-1217
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	21220
is http://linked.open...avai/riv/vysledek of	Orientations of collagen fibers in aortic histological section

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