Integrated analysis of the potential, electric field, temperature, pH and tissue damage generated by different electrode arrays in a tumor under electrochemical treatment
- Autores
- Soba, Alejandro; Suárez, Cecilia Ana; Morales González, Maraelys; Bergues Cabrales, Luis Enrique; Bergues Pupo, Ana Elisa; Reyes, Juan Bory; Martínez Tassé, José Pablo
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The Electrochemical treatment can be used for local control of solid tumors in both preclinical and clinical studies. In thispaper, an integrated analysis of the spatial distributions of the electric potential, electric field, temperature and pH together withthe acidic and basic areas are computed, via Finite Element Methods, to improve the geometrical description of electrode arraysfor a better electrochemical treatment. These physical quantities are generated by different polarization modes and shapes ofelectrode arrays. Additionally, the equations over a rectangular two-dimensional domain, which represents the tumor tissue, aresolved. The results demonstrate how the electric potential, electric field, temperature and pH distributions depend strongly onthe electrode array. Furthermore, significant pH changes and temperature increments are shown after 60 min of treatment. Thenumerical results agree with the analytical ones reported in the literature. It is concluded that the numerical solution method permitsto make an integral analysis, prediction and rapid visualization of the most important electrochemical variables that take place in tumor destruction, thus, providing the possibility of a more effective therapeutic planning before electrochemical treatment isconducted.
Fil: Soba, Alejandro. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Suárez, Cecilia Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física del Plasma. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física del Plasma; Argentina
Fil: Morales González, Maraelys. Universidad de la Habana; Cuba
Fil: Bergues Cabrales, Luis Enrique. Universidad de Oriente; Cuba
Fil: Bergues Pupo, Ana Elisa. Universidad de Oriente; Cuba
Fil: Reyes, Juan Bory. Instituto Politécnico Nacional. Escuela Superior de Ingeniería Mecánica y Eléctrica; México
Fil: Martínez Tassé, José Pablo. Universidad de Oriente; Cuba - Materia
-
Electrode Arrays
Electric Field Intensity
Ph Fronts
Tissue Damage - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/41429
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Integrated analysis of the potential, electric field, temperature, pH and tissue damage generated by different electrode arrays in a tumor under electrochemical treatmentSoba, AlejandroSuárez, Cecilia AnaMorales González, MaraelysBergues Cabrales, Luis EnriqueBergues Pupo, Ana ElisaReyes, Juan BoryMartínez Tassé, José PabloElectrode ArraysElectric Field IntensityPh FrontsTissue Damagehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The Electrochemical treatment can be used for local control of solid tumors in both preclinical and clinical studies. In thispaper, an integrated analysis of the spatial distributions of the electric potential, electric field, temperature and pH together withthe acidic and basic areas are computed, via Finite Element Methods, to improve the geometrical description of electrode arraysfor a better electrochemical treatment. These physical quantities are generated by different polarization modes and shapes ofelectrode arrays. Additionally, the equations over a rectangular two-dimensional domain, which represents the tumor tissue, aresolved. The results demonstrate how the electric potential, electric field, temperature and pH distributions depend strongly onthe electrode array. Furthermore, significant pH changes and temperature increments are shown after 60 min of treatment. Thenumerical results agree with the analytical ones reported in the literature. It is concluded that the numerical solution method permitsto make an integral analysis, prediction and rapid visualization of the most important electrochemical variables that take place in tumor destruction, thus, providing the possibility of a more effective therapeutic planning before electrochemical treatment isconducted.Fil: Soba, Alejandro. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Suárez, Cecilia Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física del Plasma. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física del Plasma; ArgentinaFil: Morales González, Maraelys. Universidad de la Habana; CubaFil: Bergues Cabrales, Luis Enrique. Universidad de Oriente; CubaFil: Bergues Pupo, Ana Elisa. Universidad de Oriente; CubaFil: Reyes, Juan Bory. Instituto Politécnico Nacional. Escuela Superior de Ingeniería Mecánica y Eléctrica; MéxicoFil: Martínez Tassé, José Pablo. Universidad de Oriente; CubaElsevier Science2017-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/41429Soba, Alejandro; Suárez, Cecilia Ana; Morales González, Maraelys; Bergues Cabrales, Luis Enrique; Bergues Pupo, Ana Elisa; et al.; Integrated analysis of the potential, electric field, temperature, pH and tissue damage generated by different electrode arrays in a tumor under electrochemical treatment; Elsevier Science; Mathematics And Computers In Simulation; 146; 11-2017; 160-1760378-4754CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0378475417303749info:eu-repo/semantics/altIdentifier/doi/10.1016/j.matcom.2017.11.006info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:46:40Zoai:ri.conicet.gov.ar:11336/41429instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:46:40.572CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Integrated analysis of the potential, electric field, temperature, pH and tissue damage generated by different electrode arrays in a tumor under electrochemical treatment |
title |
Integrated analysis of the potential, electric field, temperature, pH and tissue damage generated by different electrode arrays in a tumor under electrochemical treatment |
spellingShingle |
Integrated analysis of the potential, electric field, temperature, pH and tissue damage generated by different electrode arrays in a tumor under electrochemical treatment Soba, Alejandro Electrode Arrays Electric Field Intensity Ph Fronts Tissue Damage |
title_short |
Integrated analysis of the potential, electric field, temperature, pH and tissue damage generated by different electrode arrays in a tumor under electrochemical treatment |
title_full |
Integrated analysis of the potential, electric field, temperature, pH and tissue damage generated by different electrode arrays in a tumor under electrochemical treatment |
title_fullStr |
Integrated analysis of the potential, electric field, temperature, pH and tissue damage generated by different electrode arrays in a tumor under electrochemical treatment |
title_full_unstemmed |
Integrated analysis of the potential, electric field, temperature, pH and tissue damage generated by different electrode arrays in a tumor under electrochemical treatment |
title_sort |
Integrated analysis of the potential, electric field, temperature, pH and tissue damage generated by different electrode arrays in a tumor under electrochemical treatment |
dc.creator.none.fl_str_mv |
Soba, Alejandro Suárez, Cecilia Ana Morales González, Maraelys Bergues Cabrales, Luis Enrique Bergues Pupo, Ana Elisa Reyes, Juan Bory Martínez Tassé, José Pablo |
author |
Soba, Alejandro |
author_facet |
Soba, Alejandro Suárez, Cecilia Ana Morales González, Maraelys Bergues Cabrales, Luis Enrique Bergues Pupo, Ana Elisa Reyes, Juan Bory Martínez Tassé, José Pablo |
author_role |
author |
author2 |
Suárez, Cecilia Ana Morales González, Maraelys Bergues Cabrales, Luis Enrique Bergues Pupo, Ana Elisa Reyes, Juan Bory Martínez Tassé, José Pablo |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
Electrode Arrays Electric Field Intensity Ph Fronts Tissue Damage |
topic |
Electrode Arrays Electric Field Intensity Ph Fronts Tissue Damage |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
The Electrochemical treatment can be used for local control of solid tumors in both preclinical and clinical studies. In thispaper, an integrated analysis of the spatial distributions of the electric potential, electric field, temperature and pH together withthe acidic and basic areas are computed, via Finite Element Methods, to improve the geometrical description of electrode arraysfor a better electrochemical treatment. These physical quantities are generated by different polarization modes and shapes ofelectrode arrays. Additionally, the equations over a rectangular two-dimensional domain, which represents the tumor tissue, aresolved. The results demonstrate how the electric potential, electric field, temperature and pH distributions depend strongly onthe electrode array. Furthermore, significant pH changes and temperature increments are shown after 60 min of treatment. Thenumerical results agree with the analytical ones reported in the literature. It is concluded that the numerical solution method permitsto make an integral analysis, prediction and rapid visualization of the most important electrochemical variables that take place in tumor destruction, thus, providing the possibility of a more effective therapeutic planning before electrochemical treatment isconducted. Fil: Soba, Alejandro. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Suárez, Cecilia Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física del Plasma. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física del Plasma; Argentina Fil: Morales González, Maraelys. Universidad de la Habana; Cuba Fil: Bergues Cabrales, Luis Enrique. Universidad de Oriente; Cuba Fil: Bergues Pupo, Ana Elisa. Universidad de Oriente; Cuba Fil: Reyes, Juan Bory. Instituto Politécnico Nacional. Escuela Superior de Ingeniería Mecánica y Eléctrica; México Fil: Martínez Tassé, José Pablo. Universidad de Oriente; Cuba |
description |
The Electrochemical treatment can be used for local control of solid tumors in both preclinical and clinical studies. In thispaper, an integrated analysis of the spatial distributions of the electric potential, electric field, temperature and pH together withthe acidic and basic areas are computed, via Finite Element Methods, to improve the geometrical description of electrode arraysfor a better electrochemical treatment. These physical quantities are generated by different polarization modes and shapes ofelectrode arrays. Additionally, the equations over a rectangular two-dimensional domain, which represents the tumor tissue, aresolved. The results demonstrate how the electric potential, electric field, temperature and pH distributions depend strongly onthe electrode array. Furthermore, significant pH changes and temperature increments are shown after 60 min of treatment. Thenumerical results agree with the analytical ones reported in the literature. It is concluded that the numerical solution method permitsto make an integral analysis, prediction and rapid visualization of the most important electrochemical variables that take place in tumor destruction, thus, providing the possibility of a more effective therapeutic planning before electrochemical treatment isconducted. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-11 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/41429 Soba, Alejandro; Suárez, Cecilia Ana; Morales González, Maraelys; Bergues Cabrales, Luis Enrique; Bergues Pupo, Ana Elisa; et al.; Integrated analysis of the potential, electric field, temperature, pH and tissue damage generated by different electrode arrays in a tumor under electrochemical treatment; Elsevier Science; Mathematics And Computers In Simulation; 146; 11-2017; 160-176 0378-4754 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/41429 |
identifier_str_mv |
Soba, Alejandro; Suárez, Cecilia Ana; Morales González, Maraelys; Bergues Cabrales, Luis Enrique; Bergues Pupo, Ana Elisa; et al.; Integrated analysis of the potential, electric field, temperature, pH and tissue damage generated by different electrode arrays in a tumor under electrochemical treatment; Elsevier Science; Mathematics And Computers In Simulation; 146; 11-2017; 160-176 0378-4754 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0378475417303749 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.matcom.2017.11.006 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier Science |
publisher.none.fl_str_mv |
Elsevier Science |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1844613457342627840 |
score |
13.070432 |