1H/19F large coverage homogeneous transmit coil with dedicated multi-element receive coils.
- Autores
- van Uden, M. J.; Bonetto, Fernando Jose; ter Voert, E.; Orzada, S.; de Vries, J.; van Laarhoven, H.; Heerschap, A.
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- RF excitation and reception offers advantages for absolute quantification of metabolites, drugs and cells in vivo. Capecitabine is a drug taken orally for treatment of liver metastasis in colorectal cancer. It is a prodrug that is preferentially converted to active metabolites in tumor tissue and further catabolized in the liver. Since capecitabine and its metabolites contain a fluorine atom it is possible to assess their distribution in healthy liver tissue and in liver metastases by 19F MRS. Monitoring and quantification of cells, applied therapeutically, in vivo is of major importance to estimate treatment efficacy. It has been demonstrated that combined 1H and 19F MRI allows for positive localization of cells and their quantification directly from image data, in a noninvasive way, without using radio-isotopes. Here we present a new coil setup that is capable of creating a homogeneous transmit RF-field for 19F and 1H in combination with dedicated receive coils for lymph nodes and for the liver to enable drug and cellular monitoring.
Fil: van Uden, M. J.. Radboud University Nijmegen Medical Center; Países Bajos
Fil: Bonetto, Fernando Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: ter Voert, E.. Radboud University Nijmegen Medical Center; Países Bajos
Fil: Orzada, S.. Radboud University Nijmegen Medical Center; Países Bajos
Fil: de Vries, J.. Nijmegen Center For Molecular Life Sciences; Países Bajos
Fil: van Laarhoven, H.. Radboud University Nijmegen Medical Center; Países Bajos
Fil: Heerschap, A.. Radboud University Nijmegen Medical Center; Países Bajos - Materia
-
19F MRI
Coils for magnetic homogeneity
Cell tracking - 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:11336/103382
Ver los metadatos del registro completo
id |
CONICETDig_d366600e435c8c6dda2a4a1a91776d78 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/103382 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
1H/19F large coverage homogeneous transmit coil with dedicated multi-element receive coils.van Uden, M. J.Bonetto, Fernando Joseter Voert, E.Orzada, S.de Vries, J.van Laarhoven, H.Heerschap, A.19F MRICoils for magnetic homogeneityCell trackinghttps://purl.org/becyt/ford/2.6https://purl.org/becyt/ford/2RF excitation and reception offers advantages for absolute quantification of metabolites, drugs and cells in vivo. Capecitabine is a drug taken orally for treatment of liver metastasis in colorectal cancer. It is a prodrug that is preferentially converted to active metabolites in tumor tissue and further catabolized in the liver. Since capecitabine and its metabolites contain a fluorine atom it is possible to assess their distribution in healthy liver tissue and in liver metastases by 19F MRS. Monitoring and quantification of cells, applied therapeutically, in vivo is of major importance to estimate treatment efficacy. It has been demonstrated that combined 1H and 19F MRI allows for positive localization of cells and their quantification directly from image data, in a noninvasive way, without using radio-isotopes. Here we present a new coil setup that is capable of creating a homogeneous transmit RF-field for 19F and 1H in combination with dedicated receive coils for lymph nodes and for the liver to enable drug and cellular monitoring.Fil: van Uden, M. J.. Radboud University Nijmegen Medical Center; Países BajosFil: Bonetto, Fernando Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: ter Voert, E.. Radboud University Nijmegen Medical Center; Países BajosFil: Orzada, S.. Radboud University Nijmegen Medical Center; Países BajosFil: de Vries, J.. Nijmegen Center For Molecular Life Sciences; Países BajosFil: van Laarhoven, H.. Radboud University Nijmegen Medical Center; Países BajosFil: Heerschap, A.. Radboud University Nijmegen Medical Center; Países BajosJohn Wiley & Sons Inc2011-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/103382van Uden, M. J.; Bonetto, Fernando Jose; ter Voert, E.; Orzada, S.; de Vries, J.; et al.; 1H/19F large coverage homogeneous transmit coil with dedicated multi-element receive coils.; John Wiley & Sons Inc; Proceedings of the International Society for Magnetic Resonance in Medicine; 19; 5-2011; 1901-19011065-9889CONICET DigitalCONICETenginfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:50:55Zoai:ri.conicet.gov.ar:11336/103382instacron: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 09:50:55.964CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
1H/19F large coverage homogeneous transmit coil with dedicated multi-element receive coils. |
title |
1H/19F large coverage homogeneous transmit coil with dedicated multi-element receive coils. |
spellingShingle |
1H/19F large coverage homogeneous transmit coil with dedicated multi-element receive coils. van Uden, M. J. 19F MRI Coils for magnetic homogeneity Cell tracking |
title_short |
1H/19F large coverage homogeneous transmit coil with dedicated multi-element receive coils. |
title_full |
1H/19F large coverage homogeneous transmit coil with dedicated multi-element receive coils. |
title_fullStr |
1H/19F large coverage homogeneous transmit coil with dedicated multi-element receive coils. |
title_full_unstemmed |
1H/19F large coverage homogeneous transmit coil with dedicated multi-element receive coils. |
title_sort |
1H/19F large coverage homogeneous transmit coil with dedicated multi-element receive coils. |
dc.creator.none.fl_str_mv |
van Uden, M. J. Bonetto, Fernando Jose ter Voert, E. Orzada, S. de Vries, J. van Laarhoven, H. Heerschap, A. |
author |
van Uden, M. J. |
author_facet |
van Uden, M. J. Bonetto, Fernando Jose ter Voert, E. Orzada, S. de Vries, J. van Laarhoven, H. Heerschap, A. |
author_role |
author |
author2 |
Bonetto, Fernando Jose ter Voert, E. Orzada, S. de Vries, J. van Laarhoven, H. Heerschap, A. |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
19F MRI Coils for magnetic homogeneity Cell tracking |
topic |
19F MRI Coils for magnetic homogeneity Cell tracking |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.6 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
RF excitation and reception offers advantages for absolute quantification of metabolites, drugs and cells in vivo. Capecitabine is a drug taken orally for treatment of liver metastasis in colorectal cancer. It is a prodrug that is preferentially converted to active metabolites in tumor tissue and further catabolized in the liver. Since capecitabine and its metabolites contain a fluorine atom it is possible to assess their distribution in healthy liver tissue and in liver metastases by 19F MRS. Monitoring and quantification of cells, applied therapeutically, in vivo is of major importance to estimate treatment efficacy. It has been demonstrated that combined 1H and 19F MRI allows for positive localization of cells and their quantification directly from image data, in a noninvasive way, without using radio-isotopes. Here we present a new coil setup that is capable of creating a homogeneous transmit RF-field for 19F and 1H in combination with dedicated receive coils for lymph nodes and for the liver to enable drug and cellular monitoring. Fil: van Uden, M. J.. Radboud University Nijmegen Medical Center; Países Bajos Fil: Bonetto, Fernando Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina Fil: ter Voert, E.. Radboud University Nijmegen Medical Center; Países Bajos Fil: Orzada, S.. Radboud University Nijmegen Medical Center; Países Bajos Fil: de Vries, J.. Nijmegen Center For Molecular Life Sciences; Países Bajos Fil: van Laarhoven, H.. Radboud University Nijmegen Medical Center; Países Bajos Fil: Heerschap, A.. Radboud University Nijmegen Medical Center; Países Bajos |
description |
RF excitation and reception offers advantages for absolute quantification of metabolites, drugs and cells in vivo. Capecitabine is a drug taken orally for treatment of liver metastasis in colorectal cancer. It is a prodrug that is preferentially converted to active metabolites in tumor tissue and further catabolized in the liver. Since capecitabine and its metabolites contain a fluorine atom it is possible to assess their distribution in healthy liver tissue and in liver metastases by 19F MRS. Monitoring and quantification of cells, applied therapeutically, in vivo is of major importance to estimate treatment efficacy. It has been demonstrated that combined 1H and 19F MRI allows for positive localization of cells and their quantification directly from image data, in a noninvasive way, without using radio-isotopes. Here we present a new coil setup that is capable of creating a homogeneous transmit RF-field for 19F and 1H in combination with dedicated receive coils for lymph nodes and for the liver to enable drug and cellular monitoring. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-05 |
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/11336/103382 van Uden, M. J.; Bonetto, Fernando Jose; ter Voert, E.; Orzada, S.; de Vries, J.; et al.; 1H/19F large coverage homogeneous transmit coil with dedicated multi-element receive coils.; John Wiley & Sons Inc; Proceedings of the International Society for Magnetic Resonance in Medicine; 19; 5-2011; 1901-1901 1065-9889 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/103382 |
identifier_str_mv |
van Uden, M. J.; Bonetto, Fernando Jose; ter Voert, E.; Orzada, S.; de Vries, J.; et al.; 1H/19F large coverage homogeneous transmit coil with dedicated multi-element receive coils.; John Wiley & Sons Inc; Proceedings of the International Society for Magnetic Resonance in Medicine; 19; 5-2011; 1901-1901 1065-9889 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
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 |
John Wiley & Sons Inc |
publisher.none.fl_str_mv |
John Wiley & Sons Inc |
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_ |
1844613568706641920 |
score |
13.070432 |