Abstract:
:The long-term consequences of social stress on daily rhythms of body temperature and activity in rats were studied by means of radiotelemetry with intraperitoneally implanted transmitters. Rats were subjected to a single social defeat by placing them into the territory of a male conspecific for 1 h. Social defeat caused a sharp subsequent reduction in the amplitude of the daily temperature rhythm, which lasted for at least 4 days. The reduced amplitude was mainly due to higher temperatures during the circadian rest phase, i.e., the light period. Movement activity was less affected, but the decrease in activity during the dark phase after defeat correlated significantly with the temperature increase during the light phase. The stress-induced changes in daily rhythms of body temperature and activity are discussed in terms of their relevance to the role of rhythm-disturbances in the pathogenesis of affective disorders.
journal_name
Physiol Behavjournal_title
Physiology & behaviorauthors
Meerlo P,De Boer SF,Koolhaas JM,Daan S,Van den Hoofdakker RHdoi
10.1016/0031-9384(95)02182-5subject
Has Abstractpub_date
1996-04-01 00:00:00pages
735-9issue
4-5eissn
0031-9384issn
1873-507Xpii
0031-9384(95)02182-5journal_volume
59pub_type
杂志文章abstract::The specific immune system is a protective mechanism that detects infection and fights it by production of antibodies. Newborns are especially susceptible to infections because their immune system is not yet as fully developed as that of adults. This has been well established in altricial mammals. Fighting infection i...
journal_title:Physiology & behavior
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更新日期:2005-06-02 00:00:00
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journal_title:Physiology & behavior
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journal_title:Physiology & behavior
pub_type: 杂志文章
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journal_title:Physiology & behavior
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journal_title:Physiology & behavior
pub_type: 杂志文章
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journal_title:Physiology & behavior
pub_type: 杂志文章
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(96)00091-1
更新日期:1996-09-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(86)90129-0
更新日期:1986-01-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2008.03.011
更新日期:2008-07-05 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2015.10.005
更新日期:2015-12-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/0031-9384(89)90266-7
更新日期:1989-08-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
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更新日期:1986-10-01 00:00:00
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journal_title:Physiology & behavior
pub_type: 杂志文章
doi:10.1016/j.physbeh.2015.12.022
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pub_type: 杂志文章
doi:10.1016/j.physbeh.2006.03.035
更新日期:2006-07-30 00:00:00
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journal_title:Physiology & behavior
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journal_title:Physiology & behavior
pub_type: 杂志文章,评审
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journal_title:Physiology & behavior
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journal_title:Physiology & behavior
pub_type: 杂志文章
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journal_title:Physiology & behavior
pub_type: 杂志文章
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journal_title:Physiology & behavior
pub_type: 杂志文章
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pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:Physiology & behavior
pub_type: 杂志文章
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pub_type: 杂志文章,随机对照试验
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更新日期:2012-02-28 00:00:00