An Alternative Method for the Comparative Study of Coronary Vessels: Repletion and Diaphanization Experience in Seven Animal Models

SUMMARY: Coronary arteries establish a complex blood vessel system, right and left coronary arteries commonly originate from the aortic sinuses and divide into multiple branches that supply the heart with several important variations between species. Diaphanization is a preservative technique which...

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Autores principales:	Pedraza-Rodriguez,Juan Daniel, Muñetón,Cesar, Melo,Fernando, Rueda-Esteban,Roberto Javier
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2019
Materias:	Anatomy, Comparative Anatomy, Regional Coronary Vessels
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022019000200448
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spelling	oai:scielo:S0717-950220190002004482019-09-11An Alternative Method for the Comparative Study of Coronary Vessels: Repletion and Diaphanization Experience in Seven Animal ModelsPedraza-Rodriguez,Juan DanielMuñetón,CesarMelo,FernandoRueda-Esteban,Roberto Javier Anatomy, Comparative Anatomy, Regional Coronary Vessels SUMMARY: Coronary arteries establish a complex blood vessel system, right and left coronary arteries commonly originate from the aortic sinuses and divide into multiple branches that supply the heart with several important variations between species. Diaphanization is a preservative technique which allows internal structures visualization, maintaining the three-dimensionality of the specimen. In this study, human (Homo sapiens), goat (Capra aegagrus hircus), bovine (Bos Taurus), equine (Equus caballus), porcine (Sus scrofa domesticus), canine (Canis lupus familiaris) and feline (Felis silvestris catus) coronary arteries were injected with selfcuring methyl-methacrylate and posteriorly diaphanized. The coronary vasculature was adequately observed in all models while keeping the three-dimensional relation with surrounding cardiac structures, except for septal arteries which were not visualized. As incidental findings, anatomical variations in canine and human hearts were observed. Repletion-diaphanization is a useful blended method to visualize the morphology of superficial coronary arteries. It could be a valuable tool in anatomical teaching and research, but further research needs to be done to prove its effectiveness in different vessel systems.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.37 n.2 20192019-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022019000200448en10.4067/S0717-95022019000200448
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Anatomy, Comparative Anatomy, Regional Coronary Vessels
spellingShingle	Anatomy, Comparative Anatomy, Regional Coronary Vessels Pedraza-Rodriguez,Juan Daniel Muñetón,Cesar Melo,Fernando Rueda-Esteban,Roberto Javier An Alternative Method for the Comparative Study of Coronary Vessels: Repletion and Diaphanization Experience in Seven Animal Models
description	SUMMARY: Coronary arteries establish a complex blood vessel system, right and left coronary arteries commonly originate from the aortic sinuses and divide into multiple branches that supply the heart with several important variations between species. Diaphanization is a preservative technique which allows internal structures visualization, maintaining the three-dimensionality of the specimen. In this study, human (Homo sapiens), goat (Capra aegagrus hircus), bovine (Bos Taurus), equine (Equus caballus), porcine (Sus scrofa domesticus), canine (Canis lupus familiaris) and feline (Felis silvestris catus) coronary arteries were injected with selfcuring methyl-methacrylate and posteriorly diaphanized. The coronary vasculature was adequately observed in all models while keeping the three-dimensional relation with surrounding cardiac structures, except for septal arteries which were not visualized. As incidental findings, anatomical variations in canine and human hearts were observed. Repletion-diaphanization is a useful blended method to visualize the morphology of superficial coronary arteries. It could be a valuable tool in anatomical teaching and research, but further research needs to be done to prove its effectiveness in different vessel systems.
author	Pedraza-Rodriguez,Juan Daniel Muñetón,Cesar Melo,Fernando Rueda-Esteban,Roberto Javier
author_facet	Pedraza-Rodriguez,Juan Daniel Muñetón,Cesar Melo,Fernando Rueda-Esteban,Roberto Javier
author_sort	Pedraza-Rodriguez,Juan Daniel
title	An Alternative Method for the Comparative Study of Coronary Vessels: Repletion and Diaphanization Experience in Seven Animal Models
title_short	An Alternative Method for the Comparative Study of Coronary Vessels: Repletion and Diaphanization Experience in Seven Animal Models
title_full	An Alternative Method for the Comparative Study of Coronary Vessels: Repletion and Diaphanization Experience in Seven Animal Models
title_fullStr	An Alternative Method for the Comparative Study of Coronary Vessels: Repletion and Diaphanization Experience in Seven Animal Models
title_full_unstemmed	An Alternative Method for the Comparative Study of Coronary Vessels: Repletion and Diaphanization Experience in Seven Animal Models
title_sort	alternative method for the comparative study of coronary vessels: repletion and diaphanization experience in seven animal models
publisher	Sociedad Chilena de Anatomía
publishDate	2019
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022019000200448
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An Alternative Method for the Comparative Study of Coronary Vessels: Repletion and Diaphanization Experience in Seven Animal Models

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