CARACTERIZACIÓN BIOQUÍMICA PARCIAL DE PROTEÍNAS ALERGIÉNICAS DE FRAXINUS SINENSIS Y CECROPIA SP.

The allergenic capabilities ofthe poli en of Fraxinus sinensis (Urapán) and Cecropia sp. (Y arumo) were determined in patients with respiratory allergies in the city ofBogotá. Of a total of207 patients wbo were subjected to therelevant allergy skin tests, 20 (9.66%) were positive for F. sinensis and...

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Autores:
Rodríguez, Adriana; Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá
Leal, Francisco; Hospital Infantil Lorenzita Villegas de Santos, Bogotá
Tipo de recurso:
Article of journal
Fecha de publicación:
2013
Institución:
Pontificia Universidad Javeriana
Repositorio:
Repositorio Universidad Javeriana
Idioma:
eng
OAI Identifier:
oai:repository.javeriana.edu.co:10554/30905
Acceso en línea:
http://revistas.javeriana.edu.co/index.php/scientarium/article/view/5072
http://hdl.handle.net/10554/30905
Palabra clave:
null
Alergenos; Fraxinus sinensis; Urapán; Cecropia sp; Yarumo; Polen
null
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openAccess
License
Atribución-NoComercial-SinDerivadas 4.0 Internacional
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network_acronym_str JAVERIANA2
network_name_str Repositorio Universidad Javeriana
repository_id_str
spelling Atribución-NoComercial-SinDerivadas 4.0 Internacionalinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2nullRodríguez, Adriana; Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, BogotáLeal, Francisco; Hospital Infantil Lorenzita Villegas de Santos, Bogotá2018-02-24T15:58:18Z2020-04-15T18:09:16Z2018-02-24T15:58:18Z2020-04-15T18:09:16Z2013-05-17http://revistas.javeriana.edu.co/index.php/scientarium/article/view/50722027-13520122-7483http://hdl.handle.net/10554/30905The allergenic capabilities ofthe poli en of Fraxinus sinensis (Urapán) and Cecropia sp. (Y arumo) were determined in patients with respiratory allergies in the city ofBogotá. Of a total of207 patients wbo were subjected to therelevant allergy skin tests, 20 (9.66%) were positive for F. sinensis and 6 (2.9%) for the extract from Cecropia sp. The allergenicity was confirmed by the determination of specific Iinmunoglobulin E (lgE). Of the twenty patients positive for F. sinensis, only 6 ofthem allowed fora blood test, and5 oftheseshowed a positive reaction to the extract. The bands mainly detected by IgE, using immunodetection after separation by SDS-PAGE and IEF, had molecular weights of95 and 64 kd and IP's of 6.3 and 5.6. When compared to other allergenic proteins according to their crossreactivity, the extract from Olea europaea was found to contain a bigher concentration of relevant allergens than the extracts from F. vlilutina, F. pennsylvanica, F. latifolia and F. mericana. Dueto the small number of serum samples obtained from allergic patients, it is not possible todo an allergogram for the pollen extract of Fraxinus sinensis. As for Cecropia, none of the in vitro tests that were done showed positive resultS, wbich makes it impossible to draw relevant conclusions. These results demonstrate the need of more research that characterizes the allergens peculiar to our atrnosphere in order to optimize the diagnosis and treatrnent of allergy patients in ColombiaPDFapplication/pdfengPontificia Universidad Javerianahttp://revistas.javeriana.edu.co/index.php/scientarium/article/view/5072/3912Universitas Scientiarum; Vol 4, No 1 (1997); 57-70Universitas Scientiarum; Vol 4, No 1 (1997); 57-70Universitas Scientiarum; Vol 4, No 1 (1997); 57-70nullAlergenos; Fraxinus sinensis; Urapán; Cecropia sp; Yarumo; PolennullCARACTERIZACIÓN BIOQUÍMICA PARCIAL DE PROTEÍNAS ALERGIÉNICAS DE FRAXINUS SINENSIS Y CECROPIA SP.nullnullnullhttp://purl.org/coar/version/c_970fb48d4fbd8a85Artículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/article10554/30905oai:repository.javeriana.edu.co:10554/309052023-03-28 16:15:50.14Repositorio Institucional - Pontificia Universidad Javerianarepositorio@javeriana.edu.co
dc.title.spa.fl_str_mv CARACTERIZACIÓN BIOQUÍMICA PARCIAL DE PROTEÍNAS ALERGIÉNICAS DE FRAXINUS SINENSIS Y CECROPIA SP.
title CARACTERIZACIÓN BIOQUÍMICA PARCIAL DE PROTEÍNAS ALERGIÉNICAS DE FRAXINUS SINENSIS Y CECROPIA SP.
spellingShingle CARACTERIZACIÓN BIOQUÍMICA PARCIAL DE PROTEÍNAS ALERGIÉNICAS DE FRAXINUS SINENSIS Y CECROPIA SP.
null
Alergenos; Fraxinus sinensis; Urapán; Cecropia sp; Yarumo; Polen
null
title_short CARACTERIZACIÓN BIOQUÍMICA PARCIAL DE PROTEÍNAS ALERGIÉNICAS DE FRAXINUS SINENSIS Y CECROPIA SP.
title_full CARACTERIZACIÓN BIOQUÍMICA PARCIAL DE PROTEÍNAS ALERGIÉNICAS DE FRAXINUS SINENSIS Y CECROPIA SP.
title_fullStr CARACTERIZACIÓN BIOQUÍMICA PARCIAL DE PROTEÍNAS ALERGIÉNICAS DE FRAXINUS SINENSIS Y CECROPIA SP.
title_full_unstemmed CARACTERIZACIÓN BIOQUÍMICA PARCIAL DE PROTEÍNAS ALERGIÉNICAS DE FRAXINUS SINENSIS Y CECROPIA SP.
title_sort CARACTERIZACIÓN BIOQUÍMICA PARCIAL DE PROTEÍNAS ALERGIÉNICAS DE FRAXINUS SINENSIS Y CECROPIA SP.
dc.creator.fl_str_mv Rodríguez, Adriana; Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá
Leal, Francisco; Hospital Infantil Lorenzita Villegas de Santos, Bogotá
dc.contributor.author.none.fl_str_mv Rodríguez, Adriana; Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá
Leal, Francisco; Hospital Infantil Lorenzita Villegas de Santos, Bogotá
dc.contributor.none.fl_str_mv null
dc.subject.spa.fl_str_mv null
Alergenos; Fraxinus sinensis; Urapán; Cecropia sp; Yarumo; Polen
null
topic null
Alergenos; Fraxinus sinensis; Urapán; Cecropia sp; Yarumo; Polen
null
description The allergenic capabilities ofthe poli en of Fraxinus sinensis (Urapán) and Cecropia sp. (Y arumo) were determined in patients with respiratory allergies in the city ofBogotá. Of a total of207 patients wbo were subjected to therelevant allergy skin tests, 20 (9.66%) were positive for F. sinensis and 6 (2.9%) for the extract from Cecropia sp. The allergenicity was confirmed by the determination of specific Iinmunoglobulin E (lgE). Of the twenty patients positive for F. sinensis, only 6 ofthem allowed fora blood test, and5 oftheseshowed a positive reaction to the extract. The bands mainly detected by IgE, using immunodetection after separation by SDS-PAGE and IEF, had molecular weights of95 and 64 kd and IP's of 6.3 and 5.6. When compared to other allergenic proteins according to their crossreactivity, the extract from Olea europaea was found to contain a bigher concentration of relevant allergens than the extracts from F. vlilutina, F. pennsylvanica, F. latifolia and F. mericana. Dueto the small number of serum samples obtained from allergic patients, it is not possible todo an allergogram for the pollen extract of Fraxinus sinensis. As for Cecropia, none of the in vitro tests that were done showed positive resultS, wbich makes it impossible to draw relevant conclusions. These results demonstrate the need of more research that characterizes the allergens peculiar to our atrnosphere in order to optimize the diagnosis and treatrnent of allergy patients in Colombia
publishDate 2013
dc.date.created.none.fl_str_mv 2013-05-17
dc.date.accessioned.none.fl_str_mv 2018-02-24T15:58:18Z
2020-04-15T18:09:16Z
dc.date.available.none.fl_str_mv 2018-02-24T15:58:18Z
2020-04-15T18:09:16Z
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.hasversion.none.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.local.spa.fl_str_mv Artículo de revista
dc.type.coar.none.fl_str_mv http://purl.org/coar/resource_type/c_6501
dc.type.driver.none.fl_str_mv info:eu-repo/semantics/article
format http://purl.org/coar/resource_type/c_6501
dc.identifier.none.fl_str_mv http://revistas.javeriana.edu.co/index.php/scientarium/article/view/5072
dc.identifier.issn.none.fl_str_mv 2027-1352
0122-7483
dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/10554/30905
url http://revistas.javeriana.edu.co/index.php/scientarium/article/view/5072
http://hdl.handle.net/10554/30905
identifier_str_mv 2027-1352
0122-7483
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.uri.none.fl_str_mv http://revistas.javeriana.edu.co/index.php/scientarium/article/view/5072/3912
dc.relation.citationissue.eng.fl_str_mv Universitas Scientiarum; Vol 4, No 1 (1997); 57-70
dc.relation.citationissue.spa.fl_str_mv Universitas Scientiarum; Vol 4, No 1 (1997); 57-70
dc.relation.citationissue.por.fl_str_mv Universitas Scientiarum; Vol 4, No 1 (1997); 57-70
dc.rights.licence.*.fl_str_mv Atribución-NoComercial-SinDerivadas 4.0 Internacional
dc.rights.accessrights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.coar.spa.fl_str_mv http://purl.org/coar/access_right/c_abf2
rights_invalid_str_mv Atribución-NoComercial-SinDerivadas 4.0 Internacional
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.spa.fl_str_mv PDF
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv null
null
null
dc.publisher.eng.fl_str_mv Pontificia Universidad Javeriana
institution Pontificia Universidad Javeriana
repository.name.fl_str_mv Repositorio Institucional - Pontificia Universidad Javeriana
repository.mail.fl_str_mv repositorio@javeriana.edu.co
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