Polymeric nanomicelles loaded with anandamide and their renal effects as a therapeutic alternative for hypertension treatment by passive targeting

Autores
Martín Giménez, Virna Margarita; Moretton, Marcela Analía; Chiappetta, Diego Andrés; Salgueiro, María Jimena; Fornes, Miguel Walter; Manucha, Walter Ariel Fernando
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We have previously demonstrated significant in vitro natriuretic effects of anandamide (AEA) nanoformulation in polymeric nanoparticles, whose size prevents their accumulation in organs, such as the kidneys. Therefore, it is of particular interest to design and test nanostructures that can pharmacologically accumulate in these organs. In this regard, we prepared and characterized polymeric nanomicelles (~14 and 40 nm). Likewise, their biodistribution was determined. Spontaneously hypertensive rats (SHR) and normotensive rats (WKY), n = 3 per group, were divided into five treatment conditions: control, sham, free AEA freshly dispersed in aqueous solution or 24 h after its dispersion, and AEA encapsulated in nanomicelles. The kidneys were the main site of accumulation of the nanoformulation after 24 h. Freshly dispersed free AEA showed its classical triphasic response in SHR, which was absent from all other treatments. Nanoformulated AEA produced a sustained antihypertensive effect over 2 h, accompanied by a significant increase in fractional sodium excretion (FSE %). These effects were not observed in WKY, sham, or free AEA-treated rats after 24 h of its aqueous dispersion. Without precedent, we demonstrate in vivo natriuretic, diuretic, and hypotensive effects of AEA nanoformulation in polymeric nanomicelles, suggesting its possible use as a new antihypertensive agent with intravenous administration and passive renal accumulation.
Fil: Martín Giménez, Virna Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina. Universidad Catolica de Cuyo - Sede San Juan. Facultad de Ciencias de la Alimentación, Bioquímicas y Farmacéuticas. Instituto de Investigación en Ciencias Químicas; Argentina
Fil: Moretton, Marcela Analía. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; Argentina
Fil: Chiappetta, Diego Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; Argentina
Fil: Salgueiro, María Jimena. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; Argentina
Fil: Fornes, Miguel Walter. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina
Fil: Manucha, Walter Ariel Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Medicina y Biología Experimental de Cuyo; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Departamento de Patología; Argentina
Materia
ANANDAMIDE
DIURETIC
HYPERTENSION
KIDNEYS
NANOMICELLES
NATRIURETIC
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/225779
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/225779
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Polymeric nanomicelles loaded with anandamide and their renal effects as a therapeutic alternative for hypertension treatment by passive targetingMartín Giménez, Virna MargaritaMoretton, Marcela AnalíaChiappetta, Diego AndrésSalgueiro, María JimenaFornes, Miguel WalterManucha, Walter Ariel FernandoANANDAMIDEDIURETICHYPERTENSIONKIDNEYSNANOMICELLESNATRIURETIChttps://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2We have previously demonstrated significant in vitro natriuretic effects of anandamide (AEA) nanoformulation in polymeric nanoparticles, whose size prevents their accumulation in organs, such as the kidneys. Therefore, it is of particular interest to design and test nanostructures that can pharmacologically accumulate in these organs. In this regard, we prepared and characterized polymeric nanomicelles (~14 and 40 nm). Likewise, their biodistribution was determined. Spontaneously hypertensive rats (SHR) and normotensive rats (WKY), n = 3 per group, were divided into five treatment conditions: control, sham, free AEA freshly dispersed in aqueous solution or 24 h after its dispersion, and AEA encapsulated in nanomicelles. The kidneys were the main site of accumulation of the nanoformulation after 24 h. Freshly dispersed free AEA showed its classical triphasic response in SHR, which was absent from all other treatments. Nanoformulated AEA produced a sustained antihypertensive effect over 2 h, accompanied by a significant increase in fractional sodium excretion (FSE %). These effects were not observed in WKY, sham, or free AEA-treated rats after 24 h of its aqueous dispersion. Without precedent, we demonstrate in vivo natriuretic, diuretic, and hypotensive effects of AEA nanoformulation in polymeric nanomicelles, suggesting its possible use as a new antihypertensive agent with intravenous administration and passive renal accumulation.Fil: Martín Giménez, Virna Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina. Universidad Catolica de Cuyo - Sede San Juan. Facultad de Ciencias de la Alimentación, Bioquímicas y Farmacéuticas. Instituto de Investigación en Ciencias Químicas; ArgentinaFil: Moretton, Marcela Analía. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; ArgentinaFil: Chiappetta, Diego Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; ArgentinaFil: Salgueiro, María Jimena. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; ArgentinaFil: Fornes, Miguel Walter. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; ArgentinaFil: Manucha, Walter Ariel Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Medicina y Biología Experimental de Cuyo; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Departamento de Patología; ArgentinaMultidisciplinary Digital Publishing Institute2023-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/225779Martín Giménez, Virna Margarita; Moretton, Marcela Analía; Chiappetta, Diego Andrés; Salgueiro, María Jimena; Fornes, Miguel Walter; et al.; Polymeric nanomicelles loaded with anandamide and their renal effects as a therapeutic alternative for hypertension treatment by passive targeting; Multidisciplinary Digital Publishing Institute; Pharmaceutics; 15; 1; 1-2023; 1-191999-4923CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1999-4923/15/1/176info:eu-repo/semantics/altIdentifier/doi/10.3390/pharmaceutics15010176info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:01:30Zoai:ri.conicet.gov.ar:11336/225779instacron: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:34982025-10-22 12:01:30.321CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Polymeric nanomicelles loaded with anandamide and their renal effects as a therapeutic alternative for hypertension treatment by passive targeting
title Polymeric nanomicelles loaded with anandamide and their renal effects as a therapeutic alternative for hypertension treatment by passive targeting
spellingShingle Polymeric nanomicelles loaded with anandamide and their renal effects as a therapeutic alternative for hypertension treatment by passive targeting
Martín Giménez, Virna Margarita
ANANDAMIDE
DIURETIC
HYPERTENSION
KIDNEYS
NANOMICELLES
NATRIURETIC
title_short Polymeric nanomicelles loaded with anandamide and their renal effects as a therapeutic alternative for hypertension treatment by passive targeting
title_full Polymeric nanomicelles loaded with anandamide and their renal effects as a therapeutic alternative for hypertension treatment by passive targeting
title_fullStr Polymeric nanomicelles loaded with anandamide and their renal effects as a therapeutic alternative for hypertension treatment by passive targeting
title_full_unstemmed Polymeric nanomicelles loaded with anandamide and their renal effects as a therapeutic alternative for hypertension treatment by passive targeting
title_sort Polymeric nanomicelles loaded with anandamide and their renal effects as a therapeutic alternative for hypertension treatment by passive targeting
dc.creator.none.fl_str_mv Martín Giménez, Virna Margarita
Moretton, Marcela Analía
Chiappetta, Diego Andrés
Salgueiro, María Jimena
Fornes, Miguel Walter
Manucha, Walter Ariel Fernando
author Martín Giménez, Virna Margarita
author_facet Martín Giménez, Virna Margarita
Moretton, Marcela Analía
Chiappetta, Diego Andrés
Salgueiro, María Jimena
Fornes, Miguel Walter
Manucha, Walter Ariel Fernando
author_role author
author2 Moretton, Marcela Analía
Chiappetta, Diego Andrés
Salgueiro, María Jimena
Fornes, Miguel Walter
Manucha, Walter Ariel Fernando
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv ANANDAMIDE
DIURETIC
HYPERTENSION
KIDNEYS
NANOMICELLES
NATRIURETIC
topic ANANDAMIDE
DIURETIC
HYPERTENSION
KIDNEYS
NANOMICELLES
NATRIURETIC
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv We have previously demonstrated significant in vitro natriuretic effects of anandamide (AEA) nanoformulation in polymeric nanoparticles, whose size prevents their accumulation in organs, such as the kidneys. Therefore, it is of particular interest to design and test nanostructures that can pharmacologically accumulate in these organs. In this regard, we prepared and characterized polymeric nanomicelles (~14 and 40 nm). Likewise, their biodistribution was determined. Spontaneously hypertensive rats (SHR) and normotensive rats (WKY), n = 3 per group, were divided into five treatment conditions: control, sham, free AEA freshly dispersed in aqueous solution or 24 h after its dispersion, and AEA encapsulated in nanomicelles. The kidneys were the main site of accumulation of the nanoformulation after 24 h. Freshly dispersed free AEA showed its classical triphasic response in SHR, which was absent from all other treatments. Nanoformulated AEA produced a sustained antihypertensive effect over 2 h, accompanied by a significant increase in fractional sodium excretion (FSE %). These effects were not observed in WKY, sham, or free AEA-treated rats after 24 h of its aqueous dispersion. Without precedent, we demonstrate in vivo natriuretic, diuretic, and hypotensive effects of AEA nanoformulation in polymeric nanomicelles, suggesting its possible use as a new antihypertensive agent with intravenous administration and passive renal accumulation.
Fil: Martín Giménez, Virna Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina. Universidad Catolica de Cuyo - Sede San Juan. Facultad de Ciencias de la Alimentación, Bioquímicas y Farmacéuticas. Instituto de Investigación en Ciencias Químicas; Argentina
Fil: Moretton, Marcela Analía. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; Argentina
Fil: Chiappetta, Diego Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; Argentina
Fil: Salgueiro, María Jimena. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica; Argentina
Fil: Fornes, Miguel Walter. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Instituto de Histología y Embriología de Mendoza Dr. Mario H. Burgos; Argentina
Fil: Manucha, Walter Ariel Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Medicina y Biología Experimental de Cuyo; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Departamento de Patología; Argentina
description We have previously demonstrated significant in vitro natriuretic effects of anandamide (AEA) nanoformulation in polymeric nanoparticles, whose size prevents their accumulation in organs, such as the kidneys. Therefore, it is of particular interest to design and test nanostructures that can pharmacologically accumulate in these organs. In this regard, we prepared and characterized polymeric nanomicelles (~14 and 40 nm). Likewise, their biodistribution was determined. Spontaneously hypertensive rats (SHR) and normotensive rats (WKY), n = 3 per group, were divided into five treatment conditions: control, sham, free AEA freshly dispersed in aqueous solution or 24 h after its dispersion, and AEA encapsulated in nanomicelles. The kidneys were the main site of accumulation of the nanoformulation after 24 h. Freshly dispersed free AEA showed its classical triphasic response in SHR, which was absent from all other treatments. Nanoformulated AEA produced a sustained antihypertensive effect over 2 h, accompanied by a significant increase in fractional sodium excretion (FSE %). These effects were not observed in WKY, sham, or free AEA-treated rats after 24 h of its aqueous dispersion. Without precedent, we demonstrate in vivo natriuretic, diuretic, and hypotensive effects of AEA nanoformulation in polymeric nanomicelles, suggesting its possible use as a new antihypertensive agent with intravenous administration and passive renal accumulation.
publishDate 2023
dc.date.none.fl_str_mv 2023-01
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/11336/225779
Martín Giménez, Virna Margarita; Moretton, Marcela Analía; Chiappetta, Diego Andrés; Salgueiro, María Jimena; Fornes, Miguel Walter; et al.; Polymeric nanomicelles loaded with anandamide and their renal effects as a therapeutic alternative for hypertension treatment by passive targeting; Multidisciplinary Digital Publishing Institute; Pharmaceutics; 15; 1; 1-2023; 1-19
1999-4923
CONICET Digital
CONICET
url http://hdl.handle.net/11336/225779
identifier_str_mv Martín Giménez, Virna Margarita; Moretton, Marcela Analía; Chiappetta, Diego Andrés; Salgueiro, María Jimena; Fornes, Miguel Walter; et al.; Polymeric nanomicelles loaded with anandamide and their renal effects as a therapeutic alternative for hypertension treatment by passive targeting; Multidisciplinary Digital Publishing Institute; Pharmaceutics; 15; 1; 1-2023; 1-19
1999-4923
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.mdpi.com/1999-4923/15/1/176
info:eu-repo/semantics/altIdentifier/doi/10.3390/pharmaceutics15010176
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
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
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score 12.982451

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