Spray dried microspheres based on chitosan: A promising new carrier for intranasal administration of polymeric antigen BLSOmp31 for prevention of ovine brucellosis

Autores
Díaz, Alejandra Graciela; Quinteros, Daniela Alejandra; Llabot, Juan Manuel; Palma, Santiago Daniel; Allemandi, Daniel Alberto; Ghersi, Giselle; Zylberman, Vanesa; Goldbaum, Fernando Alberto; Estein, Silvia Marcela
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Previous studies have demonstrated that parenteral immunization with polymeric antigen BLSOmp31 induced a strong immune response and conferred protection against Brucella ovis in rams. This work describes the development of a novel formulation strategy for the delivery of BLSOmp31 in the nasal mucosa. Chitosan microparticles were prepared by spray-drying technology processes and recombinant chimera BLSOmp31 was loaded by passive adsorption onto chitosan microspheres, which were characterized by means of the evaluation of size, zeta potential, morphology, and loading and release rate of BLSOmp31. The mucoadhesive properties of microspheres were evaluated by studying the interaction between microparticles and mucin. The antigen BLSOmp31 integrity was investigated by SDS-PAGE. The yield of production of spray-drying process was 68.95%. Microspheres had a good sphericity, 1-10 μm of particle size and had a positive charge. The loading capacity was found to be 45.19%. The initial fast release of BLSOmp31 from chitosan microparticles was 60%. The BLSOmp31 integrity was not affected by passive adsorption (ionic interaction). The amount of mucin adsorbed on the surface of CMs-BLSOmp31 was lower than on the surface of blank CMs at neutral pH. In vivo studies were carried out in rams. Intranasal immunization induced systemic and local antibodies. In conclusion, the use of BLSOmp31-loaded chitosan spray-drying microspheres offers a promising way for nasal mucosal vaccination in sheep against brucellosis.
Fil: Díaz, Alejandra Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigación Veterinaria de Tandil. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigación Veterinaria de Tandil. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Centro de Investigación Veterinaria de Tandil; Argentina
Fil: Quinteros, Daniela Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; Argentina
Fil: Llabot, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; Argentina
Fil: Palma, Santiago Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; Argentina
Fil: Allemandi, Daniel Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; Argentina
Fil: Ghersi, Giselle. Inmunova; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Zylberman, Vanesa. Inmunova; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Goldbaum, Fernando Alberto. Inmunova; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Estein, Silvia Marcela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigación Veterinaria de Tandil. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigación Veterinaria de Tandil. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Centro de Investigación Veterinaria de Tandil; Argentina
Materia
BLSOMP31
CHITOSAN MICROSPHERES
INTRANASAL IMMUNIZATION
PASSIVE ADSORPTION
SPRAY-DRYING
SYSTEMIC AND LOCAL ANTIBODIES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/39862
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Spray dried microspheres based on chitosan: A promising new carrier for intranasal administration of polymeric antigen BLSOmp31 for prevention of ovine brucellosisDíaz, Alejandra GracielaQuinteros, Daniela AlejandraLlabot, Juan ManuelPalma, Santiago DanielAllemandi, Daniel AlbertoGhersi, GiselleZylberman, VanesaGoldbaum, Fernando AlbertoEstein, Silvia MarcelaBLSOMP31CHITOSAN MICROSPHERESINTRANASAL IMMUNIZATIONPASSIVE ADSORPTIONSPRAY-DRYINGSYSTEMIC AND LOCAL ANTIBODIEShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Previous studies have demonstrated that parenteral immunization with polymeric antigen BLSOmp31 induced a strong immune response and conferred protection against Brucella ovis in rams. This work describes the development of a novel formulation strategy for the delivery of BLSOmp31 in the nasal mucosa. Chitosan microparticles were prepared by spray-drying technology processes and recombinant chimera BLSOmp31 was loaded by passive adsorption onto chitosan microspheres, which were characterized by means of the evaluation of size, zeta potential, morphology, and loading and release rate of BLSOmp31. The mucoadhesive properties of microspheres were evaluated by studying the interaction between microparticles and mucin. The antigen BLSOmp31 integrity was investigated by SDS-PAGE. The yield of production of spray-drying process was 68.95%. Microspheres had a good sphericity, 1-10 μm of particle size and had a positive charge. The loading capacity was found to be 45.19%. The initial fast release of BLSOmp31 from chitosan microparticles was 60%. The BLSOmp31 integrity was not affected by passive adsorption (ionic interaction). The amount of mucin adsorbed on the surface of CMs-BLSOmp31 was lower than on the surface of blank CMs at neutral pH. In vivo studies were carried out in rams. Intranasal immunization induced systemic and local antibodies. In conclusion, the use of BLSOmp31-loaded chitosan spray-drying microspheres offers a promising way for nasal mucosal vaccination in sheep against brucellosis.Fil: Díaz, Alejandra Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigación Veterinaria de Tandil. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigación Veterinaria de Tandil. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Centro de Investigación Veterinaria de Tandil; ArgentinaFil: Quinteros, Daniela Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; ArgentinaFil: Llabot, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; ArgentinaFil: Palma, Santiago Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; ArgentinaFil: Allemandi, Daniel Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; ArgentinaFil: Ghersi, Giselle. Inmunova; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Zylberman, Vanesa. Inmunova; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Goldbaum, Fernando Alberto. Inmunova; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Estein, Silvia Marcela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigación Veterinaria de Tandil. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigación Veterinaria de Tandil. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Centro de Investigación Veterinaria de Tandil; ArgentinaElsevier Science2016-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/39862Díaz, Alejandra Graciela; Quinteros, Daniela Alejandra; Llabot, Juan Manuel; Palma, Santiago Daniel; Allemandi, Daniel Alberto; et al.; Spray dried microspheres based on chitosan: A promising new carrier for intranasal administration of polymeric antigen BLSOmp31 for prevention of ovine brucellosis; Elsevier Science; Materials Science and Engineering: C; 62; 5-2016; 489-4960928-4931CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.msec.2016.01.084info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0928493116300856info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:05:57Zoai:ri.conicet.gov.ar:11336/39862instacron: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:34982025-09-03 10:05:58.196CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Spray dried microspheres based on chitosan: A promising new carrier for intranasal administration of polymeric antigen BLSOmp31 for prevention of ovine brucellosis
title Spray dried microspheres based on chitosan: A promising new carrier for intranasal administration of polymeric antigen BLSOmp31 for prevention of ovine brucellosis
spellingShingle Spray dried microspheres based on chitosan: A promising new carrier for intranasal administration of polymeric antigen BLSOmp31 for prevention of ovine brucellosis
Díaz, Alejandra Graciela
BLSOMP31
CHITOSAN MICROSPHERES
INTRANASAL IMMUNIZATION
PASSIVE ADSORPTION
SPRAY-DRYING
SYSTEMIC AND LOCAL ANTIBODIES
title_short Spray dried microspheres based on chitosan: A promising new carrier for intranasal administration of polymeric antigen BLSOmp31 for prevention of ovine brucellosis
title_full Spray dried microspheres based on chitosan: A promising new carrier for intranasal administration of polymeric antigen BLSOmp31 for prevention of ovine brucellosis
title_fullStr Spray dried microspheres based on chitosan: A promising new carrier for intranasal administration of polymeric antigen BLSOmp31 for prevention of ovine brucellosis
title_full_unstemmed Spray dried microspheres based on chitosan: A promising new carrier for intranasal administration of polymeric antigen BLSOmp31 for prevention of ovine brucellosis
title_sort Spray dried microspheres based on chitosan: A promising new carrier for intranasal administration of polymeric antigen BLSOmp31 for prevention of ovine brucellosis
dc.creator.none.fl_str_mv Díaz, Alejandra Graciela
Quinteros, Daniela Alejandra
Llabot, Juan Manuel
Palma, Santiago Daniel
Allemandi, Daniel Alberto
Ghersi, Giselle
Zylberman, Vanesa
Goldbaum, Fernando Alberto
Estein, Silvia Marcela
author Díaz, Alejandra Graciela
author_facet Díaz, Alejandra Graciela
Quinteros, Daniela Alejandra
Llabot, Juan Manuel
Palma, Santiago Daniel
Allemandi, Daniel Alberto
Ghersi, Giselle
Zylberman, Vanesa
Goldbaum, Fernando Alberto
Estein, Silvia Marcela
author_role author
author2 Quinteros, Daniela Alejandra
Llabot, Juan Manuel
Palma, Santiago Daniel
Allemandi, Daniel Alberto
Ghersi, Giselle
Zylberman, Vanesa
Goldbaum, Fernando Alberto
Estein, Silvia Marcela
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv BLSOMP31
CHITOSAN MICROSPHERES
INTRANASAL IMMUNIZATION
PASSIVE ADSORPTION
SPRAY-DRYING
SYSTEMIC AND LOCAL ANTIBODIES
topic BLSOMP31
CHITOSAN MICROSPHERES
INTRANASAL IMMUNIZATION
PASSIVE ADSORPTION
SPRAY-DRYING
SYSTEMIC AND LOCAL ANTIBODIES
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Previous studies have demonstrated that parenteral immunization with polymeric antigen BLSOmp31 induced a strong immune response and conferred protection against Brucella ovis in rams. This work describes the development of a novel formulation strategy for the delivery of BLSOmp31 in the nasal mucosa. Chitosan microparticles were prepared by spray-drying technology processes and recombinant chimera BLSOmp31 was loaded by passive adsorption onto chitosan microspheres, which were characterized by means of the evaluation of size, zeta potential, morphology, and loading and release rate of BLSOmp31. The mucoadhesive properties of microspheres were evaluated by studying the interaction between microparticles and mucin. The antigen BLSOmp31 integrity was investigated by SDS-PAGE. The yield of production of spray-drying process was 68.95%. Microspheres had a good sphericity, 1-10 μm of particle size and had a positive charge. The loading capacity was found to be 45.19%. The initial fast release of BLSOmp31 from chitosan microparticles was 60%. The BLSOmp31 integrity was not affected by passive adsorption (ionic interaction). The amount of mucin adsorbed on the surface of CMs-BLSOmp31 was lower than on the surface of blank CMs at neutral pH. In vivo studies were carried out in rams. Intranasal immunization induced systemic and local antibodies. In conclusion, the use of BLSOmp31-loaded chitosan spray-drying microspheres offers a promising way for nasal mucosal vaccination in sheep against brucellosis.
Fil: Díaz, Alejandra Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigación Veterinaria de Tandil. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigación Veterinaria de Tandil. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Centro de Investigación Veterinaria de Tandil; Argentina
Fil: Quinteros, Daniela Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; Argentina
Fil: Llabot, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; Argentina
Fil: Palma, Santiago Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; Argentina
Fil: Allemandi, Daniel Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; Argentina
Fil: Ghersi, Giselle. Inmunova; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Zylberman, Vanesa. Inmunova; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Goldbaum, Fernando Alberto. Inmunova; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Estein, Silvia Marcela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigación Veterinaria de Tandil. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigación Veterinaria de Tandil. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Centro de Investigación Veterinaria de Tandil; Argentina
description Previous studies have demonstrated that parenteral immunization with polymeric antigen BLSOmp31 induced a strong immune response and conferred protection against Brucella ovis in rams. This work describes the development of a novel formulation strategy for the delivery of BLSOmp31 in the nasal mucosa. Chitosan microparticles were prepared by spray-drying technology processes and recombinant chimera BLSOmp31 was loaded by passive adsorption onto chitosan microspheres, which were characterized by means of the evaluation of size, zeta potential, morphology, and loading and release rate of BLSOmp31. The mucoadhesive properties of microspheres were evaluated by studying the interaction between microparticles and mucin. The antigen BLSOmp31 integrity was investigated by SDS-PAGE. The yield of production of spray-drying process was 68.95%. Microspheres had a good sphericity, 1-10 μm of particle size and had a positive charge. The loading capacity was found to be 45.19%. The initial fast release of BLSOmp31 from chitosan microparticles was 60%. The BLSOmp31 integrity was not affected by passive adsorption (ionic interaction). The amount of mucin adsorbed on the surface of CMs-BLSOmp31 was lower than on the surface of blank CMs at neutral pH. In vivo studies were carried out in rams. Intranasal immunization induced systemic and local antibodies. In conclusion, the use of BLSOmp31-loaded chitosan spray-drying microspheres offers a promising way for nasal mucosal vaccination in sheep against brucellosis.
publishDate 2016
dc.date.none.fl_str_mv 2016-05
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/11336/39862
Díaz, Alejandra Graciela; Quinteros, Daniela Alejandra; Llabot, Juan Manuel; Palma, Santiago Daniel; Allemandi, Daniel Alberto; et al.; Spray dried microspheres based on chitosan: A promising new carrier for intranasal administration of polymeric antigen BLSOmp31 for prevention of ovine brucellosis; Elsevier Science; Materials Science and Engineering: C; 62; 5-2016; 489-496
0928-4931
CONICET Digital
CONICET
url http://hdl.handle.net/11336/39862
identifier_str_mv Díaz, Alejandra Graciela; Quinteros, Daniela Alejandra; Llabot, Juan Manuel; Palma, Santiago Daniel; Allemandi, Daniel Alberto; et al.; Spray dried microspheres based on chitosan: A promising new carrier for intranasal administration of polymeric antigen BLSOmp31 for prevention of ovine brucellosis; Elsevier Science; Materials Science and Engineering: C; 62; 5-2016; 489-496
0928-4931
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.msec.2016.01.084
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0928493116300856
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
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application/pdf
application/pdf
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dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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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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