Airborne food allergen and aeroallergen levels in healthcare settings: an unaccounted but potentially relevant source of exposure?

Detalhes bibliográficos
Autor(a) principal: Leal, M.
Data de Publicação: 2020
Outros Autores: Paciência, I., Farraia, M., Cavaleiro Rufo, J., Castro Mendes, F., Delgado, L., Viegas, Carla, Moreira, A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.21/12200
Resumo: Project EXPOsE. Project nº 23222 (02/SAICT/2016).
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spelling Airborne food allergen and aeroallergen levels in healthcare settings: an unaccounted but potentially relevant source of exposure?Occupational healthOccupational exposureAirborne food allergensAllergic diseaseHealthcare centerAeroallergensIndoor exposureProject nº 23222 (02/SAICT/2016)Project nº 30193 (02/SAICT/2017Project EXPOsE. Project nº 23222 (02/SAICT/2016).Project EXALAR. Project nº 30193 (02/SAICT/2017).Background: Exposure to airborne allergens of biological origin associates with the development and exacerbation of allergic asthma and rhinitis. Assessment of allergens' exposure in healthcare facilities may contribute to monitor hygiene and survey specific allergens which may cause symptoms in sensitized subjects. Objective: To assess the concentration of indoor and airborne food allergens across different healthcare settings. Methods: Dust was vacuumed from primary health care centers in Lisbon; and emergency unit, day hospital, internal medicine ward, operating room, and the outpatient clinic of a university central hospital in Porto. Samples were sieved, weighed, extracted and concentrations of Nbos d 5, Cor a 9, Gal d 2, Ara h 3, Ara h 6, Der p 1, Fel d 1, Can f 1, Bla g 2, Alt a 1, and Phl p 5 were determined using a multiplex array for allergens (MARIA™). Results: All airborne food and aeroallergens were found at least in one sampled area, except for Alt a 1. Levels of Der p 1 and Fel d 1 ranged from 13.0 µg/g to 971.0 µg/g and from 7.0 µg/g to 4618.8 µg/g, respectively. The emergency unit revealed the higher levels of food allergens, namely Nbos d 5 (16034.0 µg/g) and Cor a 9 (10649.5 µg/g). Conclusions: With the exception of the operating room, exposure levels of dust mite, cat and dog allergens in healthcare facilities were above the values associated with sensitization and occurrence of allergic asthma or rhinitis symptoms in sensitized subjects.Spanish Society of Allergology and Clinical ImmunologyRCIPLLeal, M.Paciência, I.Farraia, M.Cavaleiro Rufo, J.Castro Mendes, F.Delgado, L.Viegas, CarlaMoreira, A.2020-08-31T14:38:15Z20212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.21/12200engLeal M, Paciência I, Farraia M, Cavaleiro Rufo J, Castro Mendes F, Viegas C, et al. Airborne food allergen and aeroallergen levels in healthcare settings: an unaccounted but potentially relevant source of exposure? J Investig Allergol Clin Immunol. 2021;31(5):426-32.10.18176/jiaci.0623info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-08-03T10:04:40Zoai:repositorio.ipl.pt:10400.21/12200Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:20:20.214188Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Airborne food allergen and aeroallergen levels in healthcare settings: an unaccounted but potentially relevant source of exposure?
title Airborne food allergen and aeroallergen levels in healthcare settings: an unaccounted but potentially relevant source of exposure?
spellingShingle Airborne food allergen and aeroallergen levels in healthcare settings: an unaccounted but potentially relevant source of exposure?
Leal, M.
Occupational health
Occupational exposure
Airborne food allergens
Allergic disease
Healthcare center
Aeroallergens
Indoor exposure
Project nº 23222 (02/SAICT/2016)
Project nº 30193 (02/SAICT/2017
title_short Airborne food allergen and aeroallergen levels in healthcare settings: an unaccounted but potentially relevant source of exposure?
title_full Airborne food allergen and aeroallergen levels in healthcare settings: an unaccounted but potentially relevant source of exposure?
title_fullStr Airborne food allergen and aeroallergen levels in healthcare settings: an unaccounted but potentially relevant source of exposure?
title_full_unstemmed Airborne food allergen and aeroallergen levels in healthcare settings: an unaccounted but potentially relevant source of exposure?
title_sort Airborne food allergen and aeroallergen levels in healthcare settings: an unaccounted but potentially relevant source of exposure?
author Leal, M.
author_facet Leal, M.
Paciência, I.
Farraia, M.
Cavaleiro Rufo, J.
Castro Mendes, F.
Delgado, L.
Viegas, Carla
Moreira, A.
author_role author
author2 Paciência, I.
Farraia, M.
Cavaleiro Rufo, J.
Castro Mendes, F.
Delgado, L.
Viegas, Carla
Moreira, A.
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv RCIPL
dc.contributor.author.fl_str_mv Leal, M.
Paciência, I.
Farraia, M.
Cavaleiro Rufo, J.
Castro Mendes, F.
Delgado, L.
Viegas, Carla
Moreira, A.
dc.subject.por.fl_str_mv Occupational health
Occupational exposure
Airborne food allergens
Allergic disease
Healthcare center
Aeroallergens
Indoor exposure
Project nº 23222 (02/SAICT/2016)
Project nº 30193 (02/SAICT/2017
topic Occupational health
Occupational exposure
Airborne food allergens
Allergic disease
Healthcare center
Aeroallergens
Indoor exposure
Project nº 23222 (02/SAICT/2016)
Project nº 30193 (02/SAICT/2017
description Project EXPOsE. Project nº 23222 (02/SAICT/2016).
publishDate 2020
dc.date.none.fl_str_mv 2020-08-31T14:38:15Z
2021
2021-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.21/12200
url http://hdl.handle.net/10400.21/12200
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Leal M, Paciência I, Farraia M, Cavaleiro Rufo J, Castro Mendes F, Viegas C, et al. Airborne food allergen and aeroallergen levels in healthcare settings: an unaccounted but potentially relevant source of exposure? J Investig Allergol Clin Immunol. 2021;31(5):426-32.
10.18176/jiaci.0623
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Spanish Society of Allergology and Clinical Immunology
publisher.none.fl_str_mv Spanish Society of Allergology and Clinical Immunology
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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