Circadian basis of the late asthmatic response.

Circadian basis of the late asthmatic response.
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晚期哮喘反应的昼夜节律基础。

DOI:
10.1164/ajrccm/142.5.1153
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发表时间:
1990
期刊:
The American review of respiratory disease
影响因子:
--
通讯作者:
Martin,RJ
Martin,RJ
中科院分区:
--
文献类型:
--
作者:
Mohiuddin,AA;Martin,RJ

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过敏原激发的迟发性哮喘反应(LAR)对哮喘患者的肺功能有显著影响。几乎所有关于LAR的研究都是在白天进行的。本研究评价了LAR作为一天中进行吸入性变应原激发的时间的函数。上午给予过敏原激发的10名受试者中有4名出现LAR,而晚上给予同样的激发的10名受试者中有9名出现LAR(p< 0.05)。早晨和晚上激发后LAR发作的时间分别为9.4±2.0 h和3.1±0.3 h(p< 0.05)。对于LAR,在早晨激发时FE~ 2的最大降低为32.8±5.6%,而在晚上为43.0±3.1%(p< 0.05)。此外,夜间过敏原激发后24小时支气管对乙酰甲胆碱的反应性显著高于早晨激发后(p< 0.05)。因此,重要的是要考虑到患者暴露于变应原的时间对LAR的发展。
The late asthmatic response (LAR) to an allergen challenge has a marked impact on lung function in the patient with asthma. Virtually all studies on the LAR have been done during the daytime. This study evaluated the LAR as a function of the time of day an inhaled allergen challenge was performed. An allergen challenge given in the morning produced a LAR in 4 of 10 subjects, while the same challenge in the evening caused a LAR In 9 of 10 (p< 0.05). The time to onset of the LAR following the morning and evening challenges was 9.4±2.0 h versus 3.1±0.3 h, respectively (p< 0.05). The maximal decrease in FE~ for the LAR was 32.8±5.6% for the morning challenge versus 43.0±3.1% in the evening (p< 0.05). Additionally, the bronchial responsiveness to methacholine was significantly greater at 24 h following evening allergen challenge than after the morning (p< 0.05) challenge. Thus, it is important to take into account the time of day a patient is exposed to an allergen in regard to the development of the LAR.
夜间哮喘的发病机制和病理生理学。
DOI: 10.1016/0002-9343(88)90238-0
发表时间: 1988
期刊: The American journal of medicine
影响因子: --
作者:
W. Busse
通讯作者: W. Busse
DOI: 10.1016/0091-6749(86)90239-3
发表时间: 1986
期刊: The Journal of allergy and clinical immunology
影响因子: --
作者:
E. Crimi;V. Brusasco;E. Losurdo;P. Crimi
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组胺支气管收缩可降低哮喘受试者的气道反应性。
DOI: 10.1164/ajrccm/137.6.1323
发表时间: 1988
期刊: The American review of respiratory disease
影响因子: --
作者:
P. Manning;P. O'Byrne
通讯作者: P. O'Byrne
DOI: 10.1111/j.1365-2222.1984.tb02219.x
发表时间: 1984-01-01
期刊: CLINICAL ALLERGY
影响因子: --
作者:
BOULET, LP;ROBERTS, RS;HARGREAVE, FE
通讯作者: HARGREAVE, FE
接触谷物粉尘后复发性夜间哮喘。
DOI: 10.1164/arrd.1976.114.5.1011
发表时间: 1976
期刊: The American review of respiratory disease
影响因子: --
作者:
R. Davies;M. Green;N. M. Schofield
通讯作者: N. M. Schofield