The effect of stress on Atlantic salmon's congenital immunity to IPN
Wild orangutans stressed by eco-tourists, but not for long, study out of Borneo finds
You need to be a healthy to be a heart-throb: study
(PhysOrg.com) -- Men with strong immune systems are most attractive to members of the opposite sex according to a new study from the University of Abertay Dundee and partners.
Feb 23, 2012
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Voting in elections is stressful -- emotionally and physiologically
A new study, conducted has found that the level of cortisol -- the "stress hormone" -- in individuals immediately prior to casting a vote was significantly higher than in the same individuals in similar non-voting conditions. ...
Jul 05, 2011
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Biological links found between childhood abuse and adolescent depression
Queen's University professor Kate Harkness has found that a history of physical, sexual or emotional abuse in childhood substantially increases the risk of depression in adolescence by altering a person's neuroendocrine response ...
Apr 20, 2011
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Stress hormone cortisol to help overcome phobias
(PhysOrg.com) -- In a recent study published in the Proceedings of the National Academy of Sciences, researchers are showing the potential benefit of using the stress hormone Cortisol in addition to exposure therapy to hel ...
Mar 29, 2011
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Behavioral problems linked to cortisol levels
Cortisol, the so-called stress hormone, seems to behave in contradictory ways in children. Some youngsters with behavioral problems have abnormally high levels of cortisol, while others with identical problems ...
Feb 09, 2011
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Biological changes in suicidal patients
Depressed and suicidal individuals have low levels of the stress hormone cortisol in their blood and saliva. They also have substances in their spinal fluid that suggest there is increased inflammation in the brain. These ...
Nov 29, 2010
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Does adolescent stress lead to mood disorders in adulthood?
Stress may be more hazardous to our mental health than previously believed, according to new research from Concordia University. A series of studies from the institution have found there may be a link between the recent rise ...
Nov 03, 2010
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Study: Stress hormone blocks testosterone's effects
High levels of the stress hormone cortisol play a critical role in blocking testosterone's influence on competition and domination, according to new psychology research at The University of Texas at Austin.
Sep 29, 2010
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Study reveals stress hormone impacts on alcohol recovery
Scientists at the University of Liverpool have found that high levels of a stress hormone in recovering alcoholics could increase the risk of relapse.
Sep 23, 2010
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High stress hormone levels linked to increased cardiovascular mortality
High levels of the stress hormone cortisol strongly predict cardiovascular death among both persons with and without pre-existing cardiovascular disease according to a new study accepted for publication in The Endocrine Society's ...
Sep 09, 2010
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Chronic drinking increases levels of stress hormones, leading to neurotoxicity
Alcohol consumption, withdrawal, and abstinence can all raise stress hormones in humans and animals. A review has described how stress hormones called glucocorticoids are associated with neurotoxicity during abstinence after ...
Sep 07, 2010
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Hair provides proof of the link between chronic stress and heart attack
Researchers at The University of Western Ontario have provided the first direct evidence using a biological marker, to show chronic stress plays an important role in heart attacks. Stressors such as job, marital and financial ...
Sep 03, 2010
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Family child care providers' behavior found to affect children's stress
A new study on preschoolers attending full-day child care in licensed day care homes has found increases in cortisol, a stress hormone, when the children are in child care that exceeds their levels at home. The increases ...
May 14, 2010
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