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:6/25/2016)... ... June 25, 2016 , ... "With 30 hand-drawn hand gesture animations, FCPX users ... - CEO of Pixel Film Studios. , ProHand Cartoon’s package transforms over 1,300 ... Pro X . Simply select a ProHand generator and drag it above media or ...
(Date:6/25/2016)... ... June 25, 2016 , ... On Friday, June 10, Van Mitchell, Secretary of ... award to iHire in recognition of their exemplary accomplishments in worksite health promotion. , ... Workplace Health & Wellness Symposium at the BWI Marriott in Linthicum Heights. iHire was ...
(Date:6/24/2016)... ... , ... June 19, 2016 is World Sickle Cell Observance Day. In an ... of holistic treatments, Serenity Recovery Center of Marne, Michigan, has issued a ... Cell Disease (SCD) is a disorder of the red blood cells, which can cause ...
(Date:6/24/2016)... ... June 24, 2016 , ... Dr. Amanda Cheng, an ... Cheng has extensive experience with all areas of orthodontics, including robotic Suresmile technology, ... , Micro-osteoperforation is a revolutionary adjunct to orthodontic treatment. It can be ...
(Date:6/24/2016)... ... June 24, 2016 , ... EB Medicine ... Making in Emergency Medicine conference in Ponte Vedra Beach, FL. The awards honor ... Emergency Medicine Practice and Pediatric Emergency Medicine Practice. , “With this ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... 2016 Any dentist who has made an implant ... process. Many of them do not even offer this as ... high laboratory costs involved. And those who ARE able to ... a high cost that the majority of today,s patients would ... Parsa Zadeh , founder of Dental Evolutions Inc. and inventor ...
(Date:6/23/2016)... , June 23, 2016  In a startling report released today, ... their residents by lacking a comprehensive, proven plan to eliminate prescription ... definitive ranking of how states are tackling the worst drug crisis ... four states – Kentucky , New ... Vermont . Of the 28 failing states, three – ...
(Date:6/23/2016)... Research and Markets has announced the addition of ... Forecast to 2022" report to their offering. ... date financial data derived from varied research sources to present ... impact on the market during the next five years, including ... sub markets, regional and country level analysis. The report provides ...
Breaking Medicine Technology:
Cached News: