Abstract:
BACKGROUND:Environmental factors play an important role in asthma morbidity, although the contribution of individual pollutants or pollens in exacerbating asthma is not completely elucidated. Despite the evidence of importance of the hornbeam pollen in inducing allergic sensitization, its role in provoking asthma exacerbation has not been evaluated. The aim of the present study was to investigate effects of traffic pollutants on adult asthma hospitalization adjusting for pollens including hornbeam. METHODS:During a 3-year period, health and environmental data were collected and analyzed. Daily asthma hospitalizations were regressed on pollutants and potential confounding variables using an autoregressive Poisson model. RESULTS:The risk of asthma hospitalization was associated significantly with the 95th to 99th percentile increase in levels of nitrogen dioxide (RR = 1.22; 95% CI: 1.05-1.40), carbon monoxide (RR = 1.25; 95% CI: 1.01-1.55) and hornbeam pollen (RR = 1.21; 95% CI: 1.11-1.30). The effect of nitrogen dioxide was delayed by 5 days. No statistically significant increase in the risk of asthma hospitalization was found for PM(10) particles. A comparison among the standardized regression coefficients and their respective p values indicates that the most important risk factor for asthma hospitalization is associated with hornbeam pollen levels. No statistically significant interactions between pollutants and pollens were detected. CONCLUSIONS:The current results suggest that traffic-related air pollution is associated with increased risk of adult asthma hospitalization. Nonetheless, the most significant risk for asthma hospitalization is associated with hornbeam pollen levels in the city of Zagreb.
journal_name
Int Arch Allergy Immunoljournal_title
International archives of allergy and immunologyauthors
Krmpotic D,Luzar-Stiffler V,Rakusic N,Stipic Markovic A,Hrga I,Pavlovic Mdoi
10.1159/000322177subject
Has Abstractpub_date
2011-01-01 00:00:00pages
62-8issue
1eissn
1018-2438issn
1423-0097pii
000322177journal_volume
156pub_type
杂志文章abstract:BACKGROUND:Cry j 1 and Cry j 2 are thought to be the major allergens of Japanese cedar pollen. HLA class II types capable of presenting T-cell epitopes in both allergens and their role in induction of T-cell subsets are not well known. METHODS:CD4+ T (Th)-cell clones (TCCs) specific to either Cry j 1 or Cry j 2 were g...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000024194
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journal_title:International archives of allergy and immunology
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journal_title:International archives of allergy and immunology
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journal_title:International archives of allergy and immunology
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journal_title:International archives of allergy and immunology
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journal_title:International archives of allergy and immunology
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journal_title:International archives of allergy and immunology
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abstract:BACKGROUND:The 2S albumins are a group of storage proteins that occur widely in seeds of dicotyledonous plants. The widespread distribution and stability to digestion of allergenic 2S albumins raise the question of why some members of this family present in important food sources, such as soybean, are not regarded as m...
journal_title:International archives of allergy and immunology
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journal_title:International archives of allergy and immunology
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journal_title:International archives of allergy and immunology
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
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更新日期:1997-05-01 00:00:00
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
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journal_title:International archives of allergy and immunology
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
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更新日期:2010-01-01 00:00:00
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000063860
更新日期:2002-08-01 00:00:00
abstract:BACKGROUND:Wheat is known as the most widely consumed food all over the world. Although many types of wheat allergy have been recognized, their treatment still has a long way to go due to the complex pathogenesis. Oral immunotherapy (OIT) is under investigation for the treatment of wheat allergies. Previous studies hav...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000506945
更新日期:2020-01-01 00:00:00
abstract::Delayed drug allergy reactions (DDAR) are potentially fatal. Certain human leukocyte antigen (HLA) alleles have been associated with delayed allergy reactions following the administration of particular drugs. Examples are HLA-B*57:01 (abacavir), HLA-B*15:02/HLA-A*31:01 (carbamazepine), and HLA-B*58:01 (allopurinol). B...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000103999
更新日期:2007-01-01 00:00:00
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000095997
更新日期:2007-01-01 00:00:00
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000024320
更新日期:2000-03-01 00:00:00
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000314372
更新日期:2010-01-01 00:00:00
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236343
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
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更新日期:2006-01-01 00:00:00
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
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journal_title:International archives of allergy and immunology
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更新日期:2020-01-01 00:00:00
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journal_title:International archives of allergy and immunology
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更新日期:1995-03-01 00:00:00
abstract:BACKGROUND:Proton pump inhibitors (PPIs) can trigger immediate-type hypersensitivity reactions (HSRs). Three main patterns of cross-reactivity have been identified: reactions to a single PPI, selective cross-reactions, and cross-reactions with all PPIs. Several hypotheses have been advanced, but no consensus has been r...
journal_title:International archives of allergy and immunology
pub_type:
doi:10.1159/000493581
更新日期:2019-01-01 00:00:00