Abstract：
:Although dyspnoea has been shown to attenuate pain, whether different forms of dyspnoea exert a similar inhibitory effect on pain has never been tested. We examined the effects of two different forms of dyspnoea, i.e., "air hunger" sensation (AIR HUNGER) and "work/effort" sensation (WORK/EFFORT), on pain induced by a cold-pressor test. Dyspnoea was induced by two different dyspnoea stimuli (i.e., AIR HUNGER and WORK/EFFORT stimuli) and the magnitudes of both sensations were evaluated by using a visual analogue scale (VAS). At equi-dyspneic VAS levels of two different forms of dyspnoea, pain was induced and the unpleasantness of pain was assessed by pain VAS, pain threshold time (PTT) and pain endurance time (PET). Both AIR HUNGER and WORK/EFFORT caused an increase in PTT and an increase in PET or a decrease in maximal pain VAS. Our findings suggest that AIR HUNGER and WORK/EFFORT exert a similar analgesic effect although the WORK/EFFORT-induced analgesia was slightly more effective.
journal_name
Respir Physiol Neurobioljournal_title
Respiratory physiology & neurobiologyauthors
Yashiro E,Nozaki-Taguchi N,Isono S,Nishino Tdoi
10.1016/j.resp.2011.05.013subject
Has Abstractpub_date
2011-08-15 00:00:00pages
320-6issue
3eissn
1569-9048issn
1878-1519pii
S1569-9048(11)00196-0journal_volume
177pub_type
杂志文章abstract：:We studied the influence of hypercapnic acidosis and hypoxia on the neural drive to abdominal muscles in anesthetized and decerebrate rats; this information is unavailable despite widespread use of the rat as an experimental model in respiratory physiology and neurobiology. To minimize confounding influences from rece...
journal_title：Respiratory physiology & neurobiology
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journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章,评审
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pub_type： 杂志文章,评审
doi：10.1016/j.resp.2004.03.013
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pub_type： 杂志文章
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journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/j.resp.2007.08.009
更新日期：2008-01-01 00:00:00
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journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/s1569-9048(02)00150-7
更新日期：2002-10-23 00:00:00
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journal_title：Respiratory physiology & neurobiology
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doi：10.1016/j.resp.2015.09.015
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pub_type： 杂志文章
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journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章,评审
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journal_title：Respiratory physiology & neurobiology
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更新日期：2015-01-01 00:00:00
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pub_type： 杂志文章,评审
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journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
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更新日期：2006-06-01 00:00:00
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journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章,评审
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