HOME >> MEDICINE >> NEWS
Immune system responds greater to uncontrollable stresses

The body's immune response is affected in distinctly different ways by the two widely-recognized determinants of the stress response: the controllability or uncontrollability of the stressor, and the mental effort or demand required to cope with the stress, new research shows.

"An uncontrollable stressor that lasts 15 minutes can have consequences for health because it may interfere with cytokine interleukin-6 function, which plays an essential role in activating the immune defense," said Madelon L. Peters, PhD, head of the Dutch study.

Uncontrollable stressors also produce high levels of cortisol, which suppresses immune system functioning and may have a prolonged detrimental effect for health, the researchers reported.

On the other hand, the scientists found that the mental efforts required to cope with high-level stressors produce only brief immune changes that appear to have little consequence for health.

The researchers' findings emerged from a study that involved taking repeated blood and saliva samples, blood pressure readings and electrocardiograms from 96 male students aged 18 to 28 while they performed high-effort or low-effort mathematical and other tasks under continuous noise.

Half of the students could control the intensity of the noise coming through their earphones, the others could not. Some of the tasks in the uncontrollable condition were rigged to guarantee failure.


'"/>

Contact: Guido Godaert, Ph.D.
g.godaert@fss.uu.nl
31-30-2532300
Center for the Advancement of Health
2-Aug-1999


Page: 1

Related medicine news :

1. Immune therapy appears to reduce risk of second attack of multiple sclerosis symptoms
2. Immune cells may play important role in progression of type 1 diabetes, Joslin researchers find
3. Immune memory from smallpox vaccination lasts more 50 years, according to Emory research
4. Immune alarm system can both amplify and silence alerts, scientists find
5. Immune response to Alzheimer diseaserelated protein changes as we age
6. Immune system supressor drug found effective in treating precancerous blood disorder
7. Immune system in hamsters bolstered during winter, especially in times of stress, study finds
8. Immune system protein may be critical in kidney disorders and other diseases
9. Immune system cells surprisingly high in HIV-infected adolescents, says researcher at the Childrens Hospital of Philadelphia
10. Immune system rebounds for some children with AIDS, finds UF study
11. Immunex Files Supplemental NDA for NOVANTRONE

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:5/4/2016)... Providence, Rhode Island (PRWEB) , ... May 04, ... ... was launched in April 2016. SS&A teamed up with one of the top ... This legal information portal contains informative legal articles related to the law firm's ...
(Date:5/4/2016)... (PRWEB) , ... May 04, 2016 , ... Francesca Loparco, ... changed her life forever with a same-day LASIK procedure at Christenbury Eye ... eyesight. Dr. Jonathan Christenbury performed her surgery the same day as her in-office consultation ...
(Date:5/4/2016)... ... May 04, 2016 , ... Advanced Spine & Sport ... restore its patients’ health, is hosting a free seminar on stem cell injections. The ... at Advanced Spine & Sport, 4601 Telephone Road, Suite 110, Ventura, CA. There are ...
(Date:5/4/2016)... ... May 04, 2016 , ... ... a powerful cellular therapy software application that helps blood and marrow transplant (BMT) ... Since Transtem’s initial launch, Mediware has continued to enhance core application features. These ...
(Date:5/4/2016)... ... May 04, 2016 , ... International Conference on ... July 25-27, 2016 at Las Vegas. It aims to bring together academicians, scientists, ... and research organizations across the globe; making the conference a perfect platform to ...
Breaking Medicine News(10 mins):
(Date:5/3/2016)... India , May 3, 2016 ... 2016 Research Report provides a basic overview of ... technology, post which the surgical mesh report explores ... market. Complete report on Surgical Mesh ... profiles and 98 tables and figures is available ...
(Date:5/2/2016)... May 2, 2016 Kalorama Information noted the ... Records) market in a recent white paper.  The healthcare ... physician usage, a growing market are among the top ... Kalorama,s report EMR 2016: The Market for ... seventh complete study of the EMR industry, and the ...
(Date:5/2/2016)... 2, 2016  Deerfield announced today it led ... Vision, Inc. Graybug Vision is an early stage ... transform care for ocular diseases including wet age-related ... was first developed at Johns Hopkins University and ... Graybug Vision is developing ophthalmology ...
Breaking Medicine Technology:
Cached News: