Abstract:
:The cold-pressor test (CPT) in which subjects immerse their hand in ice water is among the most commonly used laboratory stressors. While the CPT elicits strong sympathetic nervous system activation, cortisol elevations indicative for the reactivity of the hypothalamus-pituitary-adrenal (HPA) axis are moderate to low in response to the CPT. In the present study, we assessed whether cortisol responses to the CPT can be increased by adding social-evaluative elements. Therefore, 70 healthy young men immersed their hand in ice or warm water and were watched by a woman and videotaped during hand immersion or not. While the standard CPT and the socially evaluated cold-pressor test (SECPT) led to comparable increases in blood pressure and subjective stress ratings, saliva cortisol elevations and the proportion of subjects showing a saliva cortisol response (defined as increase >2nmol/l) were significantly higher after the SECPT. Social evaluation during hand immersion in warm water did not affect saliva cortisol levels suggesting that both social evaluation and a challenge are required for HPA axis activation. These findings indicate that the incorporation of social-evaluative elements increases HPA axis responses to the CPT. The SECPT can serve as a tool for future stress research.
journal_name
Psychoneuroendocrinologyjournal_title
Psychoneuroendocrinologyauthors
Schwabe L,Haddad L,Schachinger Hdoi
10.1016/j.psyneuen.2008.03.001subject
Has Abstractpub_date
2008-07-01 00:00:00pages
890-5issue
6eissn
0306-4530issn
1873-3360pii
S0306-4530(08)00064-4journal_volume
33pub_type
杂志文章,随机对照试验abstract:BACKGROUND:Our laboratory has previously reported that testosterone (T) administration to older men significantly improves cognitive function. This study examined potential changes in insulin-like growth factor (IGF) IGF-I, IGF-II and IGF-related binding proteins in response to T administration in older men and their r...
journal_title:Psychoneuroendocrinology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:2004-01-01 00:00:00
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journal_title:Psychoneuroendocrinology
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journal_title:Psychoneuroendocrinology
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doi:10.1016/j.psyneuen.2005.07.003
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pub_type: 杂志文章
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doi:10.1016/j.psyneuen.2014.11.014
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journal_title:Psychoneuroendocrinology
pub_type: 杂志文章
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journal_title:Psychoneuroendocrinology
pub_type: 杂志文章
doi:10.1016/j.psyneuen.2005.03.008
更新日期:2005-09-01 00:00:00
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journal_title:Psychoneuroendocrinology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1997-02-01 00:00:00
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journal_title:Psychoneuroendocrinology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.psyneuen.2012.05.016
更新日期:2013-02-01 00:00:00
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journal_title:Psychoneuroendocrinology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:2003-02-01 00:00:00
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journal_title:Psychoneuroendocrinology
pub_type: 临床试验,杂志文章
doi:10.1016/S0306-4530(03)00103-3
更新日期:2004-07-01 00:00:00
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pub_type: 杂志文章
doi:10.1016/j.psyneuen.2011.05.012
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journal_title:Psychoneuroendocrinology
pub_type: 杂志文章
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journal_title:Psychoneuroendocrinology
pub_type: 杂志文章,随机对照试验
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更新日期:2008-11-01 00:00:00
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journal_title:Psychoneuroendocrinology
pub_type: 临床试验,杂志文章
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更新日期:2010-04-01 00:00:00
abstract:BACKGROUND:Childhood adversity is a robust predictor of poor health outcomes in adulthood and hypothalamic-pituitary-adrenocortical (HPA) axis dysfunction may be a key mechanism explaining this association. However, little is known about the influence childhood adversity may exhibit on adult HPA axis habituation (i.e.,...
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pub_type: 杂志文章
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journal_title:Psychoneuroendocrinology
pub_type: 杂志文章
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更新日期:2019-08-01 00:00:00
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journal_title:Psychoneuroendocrinology
pub_type: 杂志文章
doi:10.1016/j.psyneuen.2008.09.003
更新日期:2009-02-01 00:00:00
abstract:BACKGROUND:Optimism is linked with greater longevity in both White and African American populations. Optimism may enhance longevity by slowing cellular aging, for which leukocyte telomere shortening is a biomarker. However, limited studies have examined the association of optimism with leukocyte telomere length among A...
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journal_title:Psychoneuroendocrinology
pub_type: 杂志文章
doi:10.1016/j.psyneuen.2016.10.026
更新日期:2017-01-01 00:00:00
abstract::In mothers, offspring cues are associated with a powerful reinforcing value that motivates maternal care. Animal studies show that this is mediated by dopamine release into the nucleus accumbens, a core component of the brain's reward system located in the ventral striatum (VStr). The VStr is also known to respond to ...
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pub_type: 杂志文章
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更新日期:2020-02-01 00:00:00
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journal_title:Psychoneuroendocrinology
pub_type: 杂志文章
doi:10.1016/j.psyneuen.2008.10.011
更新日期:2009-05-01 00:00:00
abstract::The probable implication of testosterone in the neurobiology of anxiety disorders, and particularly panic disorder (PD), is poorly studied. We explored for potential differences concerning testosterone (T) plasma levels and the ratio testosterone/cortisol (T/C) between medication-free, consecutively-referred patients ...
journal_title:Psychoneuroendocrinology
pub_type: 杂志文章
doi:10.1016/j.psyneuen.2018.11.017
更新日期:2019-03-01 00:00:00
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journal_title:Psychoneuroendocrinology
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.psyneuen.2017.08.005
更新日期:2017-11-01 00:00:00