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Acute effects of a ...
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Wålinder, RobertUppsala universitet,Institutionen för medicinska vetenskaper,Eva Vingård
(författare)
Acute effects of a fungal volatile compound
- Artikel/kapitelEngelska2005
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Environmental Health Perspectives,2005
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LIBRIS-ID:oai:DiVA.org:uu-79672
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-79672URI
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http://kipublications.ki.se/Default.aspx?queryparsed=id:1946981URI
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https://doi.org/10.1289/ehp.8193DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:art swepub-publicationtype
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OBJECTIVE: 3-Methylfuran (3-MF) is a common fungal volatile product with active biologic properties, and previous studies have indicated a contribution to airway disease. The aim of the present study was to assess the acute health effects of this compound in humans. DESIGN: Acute effects were assessed via chamber exposure to (1 mg/m3) 3-MF. PARTICIPANTS AND MEASUREMENTS: Twenty-nine volunteers provided symptom reports, ocular electromyograms, measurement of eye tear film break-up time,vital staining of the eye, nasal lavage, acoustic rhinometry, transfer tests, and dynamic spirometry. RESULTS: No subjective ratings were significantly increased during exposure. Blinking frequency and the lavage biomarkers myeloperoxidase and lysozyme were significantly increased, and forced vital capacity was significantly decreased during exposure to 3-MF compared with air control. CONCLUSIONS AND RELEVANCE TO CLINICAL PRACTICE: Acute effects in the eyes, nose, and airways were detected and might be the result of the biologically active properties of 3-MF. Thus, 3-MF may contribute to building-related illness.
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Ernstgård, LenaKarolinska Institutet
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Johanson, GunnarKarolinska Institutet
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Norbäck, DanUppsala universitet,Institutionen för medicinska vetenskaper,Institutionen för neurovetenskap,Eva Vingård(Swepub:uu)dagnorba
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Venge, PerUppsala universitet,Institutionen för medicinska vetenskaper(Swepub:uu)pervenge
(författare)
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Wieslander, GunillaUppsala universitet,Institutionen för medicinska vetenskaper,Eva Vingård(Swepub:uu)guniwies
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Uppsala universitetInstitutionen för medicinska vetenskaper
(creator_code:org_t)
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Ingår i:Journal of Environmental Health Perspectives: Environmental Health Perspectives113:12, s. 1775-17780091-67651552-9924
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