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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
3
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pubmed:dateCreated |
1988-12-21
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pubmed:abstractText |
To determine whether thromboxane A2 (TXA2) participates in allergen-induced asthmatic responses, we measured plasma TXB2 levels during allergen-induced immediate and late asthmatic responses (IAR and LAR) in atopic asthmatics. We also examined the effect of a TXA2 synthetase inhibitor, OKY-046, on the responses. Plasma TXB2 levels increased in both IAR and LAR, being 2.2 times higher in LAR than in IAR. Plasma TXB2 levels in LAR reached the peak 4 hours after allergen challenge when FEV1 had just begun to decrease in LAR. OKY-046 inhibited both IAR and LAR with decreased plasma TXB2 levels. We conclude that TXA2 is produced in allergen-induced asthmatic responses and participates in the responses, especially in inducing LAR.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Allergens,
http://linkedlifedata.com/resource/pubmed/chemical/Methacrylates,
http://linkedlifedata.com/resource/pubmed/chemical/Thromboxane A2,
http://linkedlifedata.com/resource/pubmed/chemical/Thromboxane-A Synthase,
http://linkedlifedata.com/resource/pubmed/chemical/ozagrel
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pubmed:status |
MEDLINE
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pubmed:issn |
0277-0903
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
25
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
117-24
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:3182583-Adult,
pubmed-meshheading:3182583-Allergens,
pubmed-meshheading:3182583-Asthma,
pubmed-meshheading:3182583-Bronchial Provocation Tests,
pubmed-meshheading:3182583-Female,
pubmed-meshheading:3182583-Forced Expiratory Volume,
pubmed-meshheading:3182583-Humans,
pubmed-meshheading:3182583-Male,
pubmed-meshheading:3182583-Methacrylates,
pubmed-meshheading:3182583-Thromboxane A2,
pubmed-meshheading:3182583-Thromboxane-A Synthase,
pubmed-meshheading:3182583-Time Factors
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pubmed:year |
1988
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pubmed:articleTitle |
Thromboxane A2 production in allergen-induced immediate and late asthmatic responses. Its possible role in inducing the late response.
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pubmed:affiliation |
Second Department of Internal Medicine, Chiba University School of Medicine, Japan.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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