Morphological Assessment of Vascular Anastomoses Performed Using High Frequency Electric Welding

SUMMARY: The studies of the properties of vascular structures and tissues during electric welding, in particular direct morphological changes in the blood vessel walls in the areas of welding processes, are of interest. Perforating veins, femoral veins, abdominal aorta, vena cava and porcine perfora...

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Autores principales:	Muzychenko,P. F, Chernyak,V. A, Savosko,S. I, Lankin,Yu. N, Karpenko,K. K, Dubenko,D. E, Nahaliuk,Yu. V, Zorgach,V. U, Manzuk,T. I, Gybalo,R. V, Koshevskiy,U. I
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2021
Materias:	Blood vessels Anastomosis High frequency welding technologies Coagulation Structure Histology
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022021000401183
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spelling	oai:scielo:S0717-950220210004011832021-08-16Morphological Assessment of Vascular Anastomoses Performed Using High Frequency Electric WeldingMuzychenko,P. FChernyak,V. ASavosko,S. ILankin,Yu. NKarpenko,K. KDubenko,D. ENahaliuk,Yu. VZorgach,V. UManzuk,T. IGybalo,R. VKoshevskiy,U. I Blood vessels Anastomosis High frequency welding technologies Coagulation Structure Histology SUMMARY: The studies of the properties of vascular structures and tissues during electric welding, in particular direct morphological changes in the blood vessel walls in the areas of welding processes, are of interest. Perforating veins, femoral veins, abdominal aorta, vena cava and porcine perforating veins of the limbs were used in this study. We performed end-to-end electric welding of the aorta, venous end-to-side electric welding, vein end-to-artery side arterial and venous welding, venous end-to-end electric welding, as well as arterial and venous lumen sealing.The results of histological studies showed the formation of a coagulated acellular protein matrix, represented by unorganized denatured protein fibrous structures. In the area of vascular tissue coagulation, lacunes were formed as a result of water evaporation from the biological tissue. In the perifocal area of the welded junction, cell reduction occurred without necrosis or charring. The data obtained confirm the safety of high frequency electric welding of the main vessels and the prospectfor clinical use of the studied techniques.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.39 n.4 20212021-08-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022021000401183en10.4067/S0717-95022021000401183
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Blood vessels Anastomosis High frequency welding technologies Coagulation Structure Histology
spellingShingle	Blood vessels Anastomosis High frequency welding technologies Coagulation Structure Histology Muzychenko,P. F Chernyak,V. A Savosko,S. I Lankin,Yu. N Karpenko,K. K Dubenko,D. E Nahaliuk,Yu. V Zorgach,V. U Manzuk,T. I Gybalo,R. V Koshevskiy,U. I Morphological Assessment of Vascular Anastomoses Performed Using High Frequency Electric Welding
description	SUMMARY: The studies of the properties of vascular structures and tissues during electric welding, in particular direct morphological changes in the blood vessel walls in the areas of welding processes, are of interest. Perforating veins, femoral veins, abdominal aorta, vena cava and porcine perforating veins of the limbs were used in this study. We performed end-to-end electric welding of the aorta, venous end-to-side electric welding, vein end-to-artery side arterial and venous welding, venous end-to-end electric welding, as well as arterial and venous lumen sealing.The results of histological studies showed the formation of a coagulated acellular protein matrix, represented by unorganized denatured protein fibrous structures. In the area of vascular tissue coagulation, lacunes were formed as a result of water evaporation from the biological tissue. In the perifocal area of the welded junction, cell reduction occurred without necrosis or charring. The data obtained confirm the safety of high frequency electric welding of the main vessels and the prospectfor clinical use of the studied techniques.
author	Muzychenko,P. F Chernyak,V. A Savosko,S. I Lankin,Yu. N Karpenko,K. K Dubenko,D. E Nahaliuk,Yu. V Zorgach,V. U Manzuk,T. I Gybalo,R. V Koshevskiy,U. I
author_facet	Muzychenko,P. F Chernyak,V. A Savosko,S. I Lankin,Yu. N Karpenko,K. K Dubenko,D. E Nahaliuk,Yu. V Zorgach,V. U Manzuk,T. I Gybalo,R. V Koshevskiy,U. I
author_sort	Muzychenko,P. F
title	Morphological Assessment of Vascular Anastomoses Performed Using High Frequency Electric Welding
title_short	Morphological Assessment of Vascular Anastomoses Performed Using High Frequency Electric Welding
title_full	Morphological Assessment of Vascular Anastomoses Performed Using High Frequency Electric Welding
title_fullStr	Morphological Assessment of Vascular Anastomoses Performed Using High Frequency Electric Welding
title_full_unstemmed	Morphological Assessment of Vascular Anastomoses Performed Using High Frequency Electric Welding
title_sort	morphological assessment of vascular anastomoses performed using high frequency electric welding
publisher	Sociedad Chilena de Anatomía
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022021000401183
work_keys_str_mv	AT muzychenkopf morphologicalassessmentofvascularanastomosesperformedusinghighfrequencyelectricwelding AT chernyakva morphologicalassessmentofvascularanastomosesperformedusinghighfrequencyelectricwelding AT savoskosi morphologicalassessmentofvascularanastomosesperformedusinghighfrequencyelectricwelding AT lankinyun morphologicalassessmentofvascularanastomosesperformedusinghighfrequencyelectricwelding AT karpenkokk morphologicalassessmentofvascularanastomosesperformedusinghighfrequencyelectricwelding AT dubenkode morphologicalassessmentofvascularanastomosesperformedusinghighfrequencyelectricwelding AT nahaliukyuv morphologicalassessmentofvascularanastomosesperformedusinghighfrequencyelectricwelding AT zorgachvu morphologicalassessmentofvascularanastomosesperformedusinghighfrequencyelectricwelding AT manzukti morphologicalassessmentofvascularanastomosesperformedusinghighfrequencyelectricwelding AT gybalorv morphologicalassessmentofvascularanastomosesperformedusinghighfrequencyelectricwelding AT koshevskiyui morphologicalassessmentofvascularanastomosesperformedusinghighfrequencyelectricwelding
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Morphological Assessment of Vascular Anastomoses Performed Using High Frequency Electric Welding

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