Image Analysis of Oxidative and Glycolytic Muscle Fibers During Reperfusion Injury by Segmentation Based on Regions

Different situations cause ischemia and reperfusion injury, affecting tissues under the level of compression. In this research, abnormal characteristics in distribution of muscle fibers types in soleus and extensor carpi radialis longus, during short periods of ischemia and short and long periods of...

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Autor principal:	Rosero-Salazar,Doris Haydee
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2016
Materias:	Histochemistry Ischemia Reperfusion Image analysis Segmentation Histoquímica Isquemia Reperfusión Análisis de imágenes Segmentación
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100019
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spelling	oai:scielo:S0717-950220160001000192016-05-02Image Analysis of Oxidative and Glycolytic Muscle Fibers During Reperfusion Injury by Segmentation Based on RegionsRosero-Salazar,Doris Haydee Histochemistry Ischemia Reperfusion Image analysis Segmentation Histoquímica Isquemia Reperfusión Análisis de imágenes Segmentación Different situations cause ischemia and reperfusion injury, affecting tissues under the level of compression. In this research, abnormal characteristics in distribution of muscle fibers types in soleus and extensor carpi radialis longus, during short periods of ischemia and short and long periods of reperfusion, were determined. Fibers were classified by enzyme histochemistry techniques NADH-TR and myosin-ATPase. Measurements of areas were carried out through semiautomatic image processing by using segmentation based on regions, which evidenced significant changes in distribution during reperfusion followed to one and three hours of ischemia, as well as in comparisons of areas for all periods of reperfusion. This study strengthens the evidence about using practical procedures of image analysis in the diagnosis of tisular abnormalities.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.34 n.1 20162016-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100019en10.4067/S0717-95022016000100019
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Histochemistry Ischemia Reperfusion Image analysis Segmentation Histoquímica Isquemia Reperfusión Análisis de imágenes Segmentación
spellingShingle	Histochemistry Ischemia Reperfusion Image analysis Segmentation Histoquímica Isquemia Reperfusión Análisis de imágenes Segmentación Rosero-Salazar,Doris Haydee Image Analysis of Oxidative and Glycolytic Muscle Fibers During Reperfusion Injury by Segmentation Based on Regions
description	Different situations cause ischemia and reperfusion injury, affecting tissues under the level of compression. In this research, abnormal characteristics in distribution of muscle fibers types in soleus and extensor carpi radialis longus, during short periods of ischemia and short and long periods of reperfusion, were determined. Fibers were classified by enzyme histochemistry techniques NADH-TR and myosin-ATPase. Measurements of areas were carried out through semiautomatic image processing by using segmentation based on regions, which evidenced significant changes in distribution during reperfusion followed to one and three hours of ischemia, as well as in comparisons of areas for all periods of reperfusion. This study strengthens the evidence about using practical procedures of image analysis in the diagnosis of tisular abnormalities.
author	Rosero-Salazar,Doris Haydee
author_facet	Rosero-Salazar,Doris Haydee
author_sort	Rosero-Salazar,Doris Haydee
title	Image Analysis of Oxidative and Glycolytic Muscle Fibers During Reperfusion Injury by Segmentation Based on Regions
title_short	Image Analysis of Oxidative and Glycolytic Muscle Fibers During Reperfusion Injury by Segmentation Based on Regions
title_full	Image Analysis of Oxidative and Glycolytic Muscle Fibers During Reperfusion Injury by Segmentation Based on Regions
title_fullStr	Image Analysis of Oxidative and Glycolytic Muscle Fibers During Reperfusion Injury by Segmentation Based on Regions
title_full_unstemmed	Image Analysis of Oxidative and Glycolytic Muscle Fibers During Reperfusion Injury by Segmentation Based on Regions
title_sort	image analysis of oxidative and glycolytic muscle fibers during reperfusion injury by segmentation based on regions
publisher	Sociedad Chilena de Anatomía
publishDate	2016
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000100019
work_keys_str_mv	AT roserosalazardorishaydee imageanalysisofoxidativeandglycolyticmusclefibersduringreperfusioninjurybysegmentationbasedonregions
_version_	1718444948106248192

Image Analysis of Oxidative and Glycolytic Muscle Fibers During Reperfusion Injury by Segmentation Based on Regions

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