Zobrazeno 1 - 10 of 30 pro vyhledávání: '"F. R. Gibb"'
1
Ultrafine Particle Concentrations in a Hospital
Autor: Mark J. Utell, F R Gibb, Robert Gelein, Günter Oberdörster, E Riesenfeld, David Chalupa, Mark W. Frampton, Paul E. Morrow
Publikováno v: Inhalation toxicology. 12
Ultrafine particles (UFP) may contribute to the morbidity and mortality associated with exposure to ambient particles, but few data are available on ultrafine particle numbers in indoor air, where susceptible subjects spend most of their time. We mea
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6134c21c4861575c60419056f68e5c1
https://pubmed.ncbi.nlm.nih.gov/26368523
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5
Pulmonary Performance of Elderly Normal Subjects and Subjects with Chronic Obstructive Pulmonary Disease Exposed to 0.3 ppm Nitrogen Dioxide
Autor: Donna M. Speers, Mark J. Utell, F R Gibb, P.E. Morrow, Anthony M. Smeglin, Mark W. Frampton, M A Bauer, Christopher Cox
Publikováno v: American Review of Respiratory Disease. 145:291-300
Symptoms and changes in pulmonary function of subjects with chronic obstructive pulmonary disease (COPD) and elderly normal subjects, induced by a 4-h exposure to 0.3 ppm NO2, were investigated using a double-blind, crossover design with purified air
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74e036cf2ef4b6b22be3873d94851aca
https://doi.org/10.1164/ajrccm/145.2_pt_1.291
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6
Effects of Nitrogen Dioxide Exposure on Pulmonary function and Airway Reactivity in Normal Humans
Autor: Paul E. Morrow, Donna M. Speers, Christopher Cox, Mark W. Frampton, Mark J. Utell, F R Gibb
Publikováno v: American Review of Respiratory Disease. 143:522-527
Nitrogen dioxide (NO2) is a product of combustion that has become recognized as a significant component of indoor air in some homes. Despite extensive study, it remains unresolved whether exposures to low levels of NO2 affect airway function or react
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2001828788b68538a3c8faf496498a80
https://doi.org/10.1164/ajrccm/143.3.522
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7
A Multijet Aerosol Nebulizer System for Controlled Clinical Studies in Environmental Chambers
Autor: Paul E. Morrow, F R Gibb, Mark J. Utell
Publikováno v: Aerosol Science and Technology. 12:376-385
Controlled clinical studies directed at health-related effects of air pollutants are based largely on the use of environmental chambers. Typically, such chambers are single-pass systems requiring the production of large amounts of pollutant each minu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8be75ad50fa229fd4e0ba1cc4c0b97db
https://doi.org/10.1080/02786829008959353
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8
Quantitative exposure of humans to an octamethylcyclotetrasiloxane (D4) vapor
Autor: Alfonso Torres, C.P. Yu, F R Gibb, Paul E. Morrow, Donna M. Speers, David Chalupa, Edgar J. Geigel, Robert Gelein, R. W. Mast, C. Kenaga, Mark J. Utell
Publikováno v: Toxicological sciences : an official journal of the Society of Toxicology. 44(2)
There is potential for human exposure to cyclic siloxanes by the respiratory route. To determine the pharmacokinetics of octamethylcyclotetrasiloxane (D 4 ), a material commonly found in personal care products, the respiratory intake and uptake of D
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa93ca82d47f13d4149e076776bc80d4
https://pubmed.ncbi.nlm.nih.gov/9742659
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9
Sulfuric acid aerosol followed by ozone exposure in healthy and asthmatic subjects
Autor: J.J. Condemi, Mark W. Frampton, Donna M. Speers, Paul C. Levy, F R Gibb, Mark J. Utell, Christopher Cox, Paul E. Morrow
Publikováno v: Environmental research. 69(1)
These studies evaluated symptom and pulmonary function responses of humans sequentially exposed to sulfuric acid aerosol and ozone. Thirty healthy subjects and 30 allergic asthmatic subjects underwent 3-hr exposures in an environmental chamber to 100
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::deb27ca9b886dd967bfc8bd66f614817
https://pubmed.ncbi.nlm.nih.gov/7588490
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10
Oxidant and acid aerosol exposure in healthy subjects and subjects with asthma. Part II: Effects of sequential sulfuric acid and ozone exposures on the pulmonary function of healthy subjects and subjects with asthma
Autor: M J, Utell, M W, Frampton, P E, Morrow, C, Cox, P C, Levy, D M, Speers, F R, Gibb
Publikováno v: Research report (Health Effects Institute). (70)
These studies were undertaken to evaluate pulmonary responses of humans sequentially exposed to acidic aerosols and ozone at levels that could reasonably be encountered in actual environmental exposures. Subjects first were exposed to sulfuric acid (
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6ac57bb88aa2e8070a69ec7410acca7f
https://pubmed.ncbi.nlm.nih.gov/7848587
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