Navigation Links
Men and women respond differently to stress
Date:3/23/2010

Montreal, March 23, 2010 Age and gender play a major role in how people respond to stress, according to a new study on 20-to-64-year-olds. Published in the journal Psychophysiology, the investigation was led by scientists from the Universit de Montral and the Montreal Heart Institute in collaboration with colleagues from the Universit du Qubec Montral and McGill University.

"Our findings suggest that women who are more defensive are at increased cardiovascular risk, whereas low defensiveness appears to damage the health of older men," says Bianca D'Antono, a professor at the Universit de Montral Department of Psychiatry and a Montreal Heart Institute researcher.

Defensiveness is a trait characterized by avoidance, denial or repression of information perceived as threatening. In women, a strong defensive reaction to judgment from others or a threat to self-esteem will result in high blood pressure and heart rate. Contrarily, older men with low defensive reactions have a higher cardiovascular rates.

The study was conducted on 81 healthy working men and 118 women. According to Dr. Jean-Claude Tardif a Universit de Montral professor and Montreal Heart Institute researcher, the physiological response to stress in women and older men is linked to this desire of maintaining self-esteem and securing social bonds.

"The sense of belonging is a basic human need," says D'Antono. "Our findings suggest that socialization is innate and that belonging to a group contributed to the survival of our ancestors. Today, it is possible that most people view social exclusion as a threat to their existence. A strong defensive reaction is useful to maintain one's self-esteem faced with this potential threat."

As part of the experiment, participants completed four tasks of varying stress levels. The first task involved reading a neutral text on Antarctica's geography before a person of the same sex. The second and third tasks involved
'/>"/>

Contact: Sylvain-Jacques Desjardins
sylvain-jacques.desjardins@umontreal.ca
514-343-7593
University of Montreal
Source:Eurekalert

Page: 1 2

Related biology news :

1. Drug could improve pregnancy outcomes in wider range of women with insulin resistance
2. Women more depressed and men more impulsive with reduced serotonin functioning
3. Pregnant women at risk for unnecessary operations due to misdiagnosis of appendicitis
4. Cell response to stress signals predicts tumors in women with common pre-breast cancer
5. Too few women scientists achieving academic leadership positions
6. Gender roles and not gender bias hold back women scientists
7. Women with AIDS face cervical cancer threat
8. New folic acid seal helps women choose enriched grain foods to help prevent birth defects
9. Do attractive women want it all?
10. Womens health-related scientific findings presented by University of Pittsburgh researchers
11. Journal of Womens Health named official journal of American Medical Womens Association
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/19/2014)... Dec. 18, 2014   LaunchKey , the first ... post-password and Internet of Things era, today announced the ... venture round was led by Metamorphic Ventures with participation ... Partners, VegasTechFund, and others.  LaunchKey has raised $4 million ... expand its team and bring LaunchKey to market in ...
(Date:12/17/2014)... --Research and Markets ( http://www.researchandmarkets.com/research/9zq33j/global_chemical ) ... Chemical Sensor Market 2015-2019" report to their ... One major trend upcoming in this ... in biomedical applications. Chemical sensors help in recording ... during surgical procedures. The Global Chemical Sensor market ...
(Date:12/11/2014)... 10, 2014  That blood pressure plays a role in ... – the medical term for high blood pressure – was ... the inflatable cuff that,s used in measuring blood pressure was ... nothing new about hypertension, its triggers and its effects. In ... condition and the best ways to treat it. ...
Breaking Biology News(10 mins):LaunchKey Raises $3 Million in Additional Funding Led by Metamorphic Ventures 2LaunchKey Raises $3 Million in Additional Funding Led by Metamorphic Ventures 3Global Chemical Sensor Market 2015-2019: Key Vendors are Abbott Laboratories, Bayer, Hoffmann La-Roche, Johnson & Johnson, NGK Spark Plugs and Robert Bosch 2Research points to need for new approaches to treatment of high blood pressure 2Research points to need for new approaches to treatment of high blood pressure 3Research points to need for new approaches to treatment of high blood pressure 4
... essential question confronting neuroscientists and computer vision researchers alike is ... Introspectively, we know that the human brain solves this ... something to know what it is. But teaching a ... In research published this fall in the Public Library of ...
... Hay fever (runny nose, sneezing, itchy eyes) is caused by ... These tiny grains bring misery to sufferers through spring and ... weather reports to help sufferers prepare. However new research published ... Allergy shows that, regardless of medication and other allergies, ...
... Mediterranean diet with large amounts of vegetables and fish gives ... studies to be published by the Sahlgrenska Academy at the ... shown that a Mediterranean diet, based on a high consumption ... products such as meat and milk, leads to better health., ...
Cached Biology News:Do you see what I see? 2Do you see what I see? 3Get ready for spring - hay fever worse in spring than summer 2
(Date:12/22/2014)... , Dec. 22, 2014   Synthetic ... developer of pathogen-specific therapies for serious infections ... the microbiome, today announced positive topline safety ... clinical trial of SYN-004, the Company,s investigational ... Clostridium difficile (C. difficile) infection, ...
(Date:12/22/2014)... VIEJO, Calif. , Dec. 22, 2014  ( ... that CoPatient, an online medical bill review and advocacy ... offering in the FREE WellCard Savings discount health services ... medical bill that was more than they expected to ... members reduce health care costs, WellCard Savings is pleased ...
(Date:12/19/2014)... and Hershey, PA (PRWEB) December 19, 2014 ... BJCT), a leading developer and manufacturer of needle-free ... into an agreement with Immunomic Therapeutics, Inc. (“ITI”) ... needle-free injection device with its LAMP™ vaccine platform. ... option for an exclusive Worldwide license to the ...
(Date:12/19/2014)... Calif. , Dec. 19, 2014  Roche (SIX: ... of Bina Technologies, Inc. (Bina), a privately held ... , USA. Bina provides a big data ... generation sequencing (NGS) data. Bina,s proprietary on-market Genomic ... and academic researchers to perform fast and scalable ...
Breaking Biology Technology:Synthetic Biologics Announces Positive Topline Results from Phase 1a Trial of SYN-004 for the Prevention of C. difficile Infection 2Synthetic Biologics Announces Positive Topline Results from Phase 1a Trial of SYN-004 for the Prevention of C. difficile Infection 3Synthetic Biologics Announces Positive Topline Results from Phase 1a Trial of SYN-004 for the Prevention of C. difficile Infection 4Synthetic Biologics Announces Positive Topline Results from Phase 1a Trial of SYN-004 for the Prevention of C. difficile Infection 5WellCard Savings Announces CoPatient Medical Bill Review Service for Members 2Bioject and Immunomic Therapeutics Enter into an Agreement for License of Needle-Free Technology for LAMP-vax Vaccines 2Bioject and Immunomic Therapeutics Enter into an Agreement for License of Needle-Free Technology for LAMP-vax Vaccines 3Roche acquires Bina Technologies and enters the genomic informatics market 2Roche acquires Bina Technologies and enters the genomic informatics market 3
... (Nasdaq: KNDL ), a,leading, global full-service clinical ... Chief Financial Officer Karl,"Buzz" Brenkert, III will participate ... The conference will be held at the,Loews Miami ... Kendle,s,presentation is scheduled for Tuesday, March 18 at ...
... March 14 Quest Diagnostics,Incorporated (NYSE: DGX ... and services, announced that it is scheduled to ... Conference on,Wednesday, March 19, 2008, at The Loews ... is scheduled to begin at 9:00 a.m.,Eastern Time., ...
... March 14 Wyeth (NYSE: WYE ),announced today ... Annual,Global Healthcare Conference on Wednesday, March 19, 2008 at ... M. Mahady, Senior Vice,President, Wyeth and President, Wyeth Pharmaceuticals., ... at, http://www.wyeth.com and available for replay following the ...
Cached Biology Technology:Kendle to Present at the Lehman Brothers Eleventh Annual Global Healthcare Conference 2Quest Diagnostics to Speak at Lehman Brothers 11th Annual Global Healthcare Conference 2Wyeth to Present at the Lehman Brothers Eleventh Annual Global Healthcare Conference 2
...
... Cosmid Cloning Kit enables you to prepare, ... unbiased primary cosmid library of genomic DNA ... sublibraries. High efficiency cosmid library construction is ... protocols. First, genomic DNA is randomly sheared ...
Mouse monoclonal antibody raised against a partial recombinant AATK. NCBI Entrez Gene ID = AATK...
... Analyzer is a revolutionary multi-capillary electrophoresis system ... platform. It integrates sample loading, electrophoresis, and ... improving the workflow and increasing the productivity ... Benefits of using HDA system are:, ...
Biology Products: