Toxicity evaluation of thermosensitive nanogels in an in vivo model
This study uses C. elegans to assess the toxicity of copolymeric nanogels (NG) of N-isopropylacrylamide (NIPAAm) and 2-(diethylamino)ethyl methacrylate (DEAEM), prepared by surfactant-free emulsion polymerization using polyethylene glycol monomethyl ether methacrylate (PEGMA) as a reactive stabilize...
| Autores: | , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2022 |
| País: | México |
| Institución: | UNIVERSIDAD AUTÓNOMA DE BAJA CALIFORNIA |
| Repositorio: | Revista de Ciencias Tecnológicas |
| Idioma: | español |
| OAI Identifier: | oai:ojs.recit.uabc.mx:article/236 |
| Acceso en línea: | https://recit.uabc.mx/index.php/revista/article/view/236 |
| Access Level: | acceso abierto |
| Palabra clave: | Nanogeles C. elegans NIPAAm Toxicidad Nanogels Toxicity |
| id |
MX_54bedea5ac6e5e3552ffa23e27c07921 |
|---|---|
| oai_identifier_str |
oai:ojs.recit.uabc.mx:article/236 |
| network_acronym_str |
MX |
| network_name_str |
México |
| repository_id_str |
|
| spelling |
Toxicity evaluation of thermosensitive nanogels in an in vivo modelEvaluación de toxicidad de nanogeles termosensibles en modelo in vivoMontañez Rios, AlondraSerrano Medina , AracelyIrache , Juan M.Martínez López , Ana Luisa Rivero Espejel , Ignacio Alfredo Cornejo Bravo , Jose Manuel NanogelesC. elegansNIPAAmToxicidadNanogelsC. elegansNIPAAmToxicityThis study uses C. elegans to assess the toxicity of copolymeric nanogels (NG) of N-isopropylacrylamide (NIPAAm) and 2-(diethylamino)ethyl methacrylate (DEAEM), prepared by surfactant-free emulsion polymerization using polyethylene glycol monomethyl ether methacrylate (PEGMA) as a reactive stabilizer. Nematodes ingested fluorescein-labeled NG, as demonstrated by fluorescence microscopy. Two different initiators, cationic and anionic, were used to initiate the synthesis of the NG. The results indicate that both types of NG affect the size and reproducibility of nematodes. C. elegans is a potential multicellular model to evaluate the toxicity of sensitive NG, avoiding the use of mammals for evaluations.Este estudio utiliza C. elegans para evaluar la toxicidad de los nanogeles (NG) copoliméricos de N-isopropilacrilamida (NIPAAm) y metacrilato de 2-(dietilamino)etilo (DEAEM), preparados mediante polimerización en emulsión sin tensoactivo utilizando polietilenglicol monometil éter metacrilato (PEGMA) como estabilizador reactivo. Los nematodos ingirieron NG marcados con fluoresceína, como se demostró mediante microscopía de fluorescencia. Se utilizaron dos iniciadores diferentes, catiónicos y aniónicos para iniciar la síntesis de los NG. Los resultados demuestran que ambos tipos de NG afectan el tamaño y la reproductividad de los nematodos. C. elegans es un modelo pluricelular potencial para evaluar la toxicidad de los NG sensibles, evitando el uso de mamíferos para las evaluaciones.Universidad Autónoma de Baja California2022-10-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmltext/xmlhttps://recit.uabc.mx/index.php/revista/article/view/23610.37636/recit.v5n3e236REVISTA DE CIENCIAS TECNOLÓGICAS; Vol. 5 No. 3 (2022): July-September; e236REVISTA DE CIENCIAS TECNOLÓGICAS; Vol. 5 Núm. 3 (2022): Julio-Septiembre; e2362594-1925reponame:Revista de Ciencias Tecnológicasinstname:UNIVERSIDAD AUTÓNOMA DE BAJA CALIFORNIAinstacron:UABCspahttps://recit.uabc.mx/index.php/revista/article/view/236/389https://recit.uabc.mx/index.php/revista/article/view/236/391https://recit.uabc.mx/index.php/revista/article/view/236/445Copyright (c) 2022 Alondra Montañez Rios, Aracely Serrano Medina , Juan M. Irache , Ana Luisa Martínez López , Ignacio Alfredo Rivero Espejel , Jose Manuel Cornejo Bravo https://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessoai:ojs.recit.uabc.mx:article/2362024-08-22T16:47:05Z |
| dc.title.none.fl_str_mv |
Toxicity evaluation of thermosensitive nanogels in an in vivo model Evaluación de toxicidad de nanogeles termosensibles en modelo in vivo |
| title |
Toxicity evaluation of thermosensitive nanogels in an in vivo model |
| spellingShingle |
Toxicity evaluation of thermosensitive nanogels in an in vivo model Montañez Rios, Alondra Nanogeles C. elegans NIPAAm Toxicidad Nanogels C. elegans NIPAAm Toxicity |
| title_short |
Toxicity evaluation of thermosensitive nanogels in an in vivo model |
| title_full |
Toxicity evaluation of thermosensitive nanogels in an in vivo model |
| title_fullStr |
Toxicity evaluation of thermosensitive nanogels in an in vivo model |
| title_full_unstemmed |
Toxicity evaluation of thermosensitive nanogels in an in vivo model |
| title_sort |
Toxicity evaluation of thermosensitive nanogels in an in vivo model |
| dc.creator.none.fl_str_mv |
Montañez Rios, Alondra Serrano Medina , Aracely Irache , Juan M. Martínez López , Ana Luisa Rivero Espejel , Ignacio Alfredo Cornejo Bravo , Jose Manuel |
| author |
Montañez Rios, Alondra |
| author_facet |
Montañez Rios, Alondra Serrano Medina , Aracely Irache , Juan M. Martínez López , Ana Luisa Rivero Espejel , Ignacio Alfredo Cornejo Bravo , Jose Manuel |
| author_role |
author |
| author2 |
Serrano Medina , Aracely Irache , Juan M. Martínez López , Ana Luisa Rivero Espejel , Ignacio Alfredo Cornejo Bravo , Jose Manuel |
| author2_role |
author author author author author |
| dc.subject.none.fl_str_mv |
Nanogeles C. elegans NIPAAm Toxicidad Nanogels C. elegans NIPAAm Toxicity |
| topic |
Nanogeles C. elegans NIPAAm Toxicidad Nanogels C. elegans NIPAAm Toxicity |
| description |
This study uses C. elegans to assess the toxicity of copolymeric nanogels (NG) of N-isopropylacrylamide (NIPAAm) and 2-(diethylamino)ethyl methacrylate (DEAEM), prepared by surfactant-free emulsion polymerization using polyethylene glycol monomethyl ether methacrylate (PEGMA) as a reactive stabilizer. Nematodes ingested fluorescein-labeled NG, as demonstrated by fluorescence microscopy. Two different initiators, cationic and anionic, were used to initiate the synthesis of the NG. The results indicate that both types of NG affect the size and reproducibility of nematodes. C. elegans is a potential multicellular model to evaluate the toxicity of sensitive NG, avoiding the use of mammals for evaluations. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022-10-09 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://recit.uabc.mx/index.php/revista/article/view/236 10.37636/recit.v5n3e236 |
| url |
https://recit.uabc.mx/index.php/revista/article/view/236 |
| identifier_str_mv |
10.37636/recit.v5n3e236 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
https://recit.uabc.mx/index.php/revista/article/view/236/389 https://recit.uabc.mx/index.php/revista/article/view/236/391 https://recit.uabc.mx/index.php/revista/article/view/236/445 |
| dc.rights.none.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf text/html text/xml |
| dc.publisher.none.fl_str_mv |
Universidad Autónoma de Baja California |
| publisher.none.fl_str_mv |
Universidad Autónoma de Baja California |
| dc.source.none.fl_str_mv |
REVISTA DE CIENCIAS TECNOLÓGICAS; Vol. 5 No. 3 (2022): July-September; e236 REVISTA DE CIENCIAS TECNOLÓGICAS; Vol. 5 Núm. 3 (2022): Julio-Septiembre; e236 2594-1925 reponame:Revista de Ciencias Tecnológicas instname:UNIVERSIDAD AUTÓNOMA DE BAJA CALIFORNIA instacron:UABC |
| instname_str |
UNIVERSIDAD AUTÓNOMA DE BAJA CALIFORNIA |
| instacron_str |
UABC |
| institution |
UABC |
| reponame_str |
Revista de Ciencias Tecnológicas |
| collection |
Revista de Ciencias Tecnológicas |
| repository.name.fl_str_mv |
|
| repository.mail.fl_str_mv |
|
| _version_ |
1858175292835627008 |
| score |
15.81155 |