Navigation Links
Stress Hormone Linked to PTSD Symptoms in Women
Date:2/23/2011

WEDNESDAY, Feb. 23 (HealthDay News) -- Women, but not men, with post-traumatic stress disorder have high blood levels of a stress-related hormone, new research shows.

The hormone -- pituitary adenylate cyclase-activating polypeptide (PACAP) -- is known to affect central nervous system activity, metabolism, blood pressure, pain sensitivity and immune function.

In the new study, published in the Feb. 24 issue of Nature, researchers assessed 64 people with post-traumatic stress disorder (PTSD) and found that symptom scores were five times higher among women with above-average PACAP levels than among women with below-average PACAP levels.

The team also found that, due to genetic variations, PTSD may be triggered by different biological pathways in women and men.

The finding that PACAP levels are an indicator of PTSD symptoms may lead to new ways to diagnose and treat PTSD and other anxiety disorders, the study authors noted.

"Few biological markers have been available for PTSD or for psychiatric diseases in general. These results give us a new window into the biology of PTSD," first author Dr. Kerry Ressler, an associate professor of psychiatry and behavioral sciences at Emory University School of Medicine, said in a university news release.

More information

The U.S. National Institute of Mental Health has more about PTSD.

-- Robert Preidt

SOURCE: Emory University, news release, Feb. 23, 2011


'/>"/>
Copyright©2010 ScoutNews,LLC.
All rights reserved  

Page: 1

Related medicine news :

1. Study Unravels Link Between Stress and Chronic Health Issues
2. Stress Fractures Hitting High School Athletes
3. Turning off stress
4. Pre-surgical stress management boosts immune function, lowers mood disturbance in prostate cancer patients
5. Stress-Reduction Therapy May Help Heart Disease Patients
6. Workers most invested in their jobs have highest stress levels, CAMH study shows
7. Stress of War Spurs Changes in Brain Activity, Study Finds
8. Write Your Test Stress Away
9. LSUHSC research shows emotional stress can change brain function
10. Protein thought to protect against oxidative stress also promotes clogging of arteries
11. More than 3,000 survivors of the WTC attacks experience long-term post-traumatic stress disorder
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Stress Hormone Linked to PTSD Symptoms in Women
(Date:10/13/2017)... (PRWEB) , ... October 13, 2017 , ... Apple ... care services, staged a mock evacuation of the facility as part of a disaster ... Fire Department, Echo Hose EMS and Shelton City Emergency Manager, as well as the ...
(Date:10/13/2017)... , ... October 13, 2017 , ... Global Healthcare Management’s ... Alexandria Park in Milford, NJ. This free event, sponsored by Global Healthcare Management’s ... The fun run is geared towards children of all ages; it is a ...
(Date:10/13/2017)... ... October 13, 2017 , ... “The Journey: From the ... danger possible to save lost souls in the Philippines. “The Journey: From the Mountains ... a dedicated teacher of the Bible. She has taught all ages and currently teaches ...
(Date:10/12/2017)... ... October 12, 2017 , ... Planet Fitness, one of the largest and ... plans to open a flagship location in Covington, LA at 401 N. U.S. Highway ... store next to Office Depot in the Holiday Square shopping center. Its location allows ...
(Date:10/12/2017)... ... 2017 , ... Asante, a nationally recognized health system in ... existing home health joint venture through an agreement, effective October 1, 2017, to ... home health company with Asante, delivering clinically integrated care, for the past eight ...
Breaking Medicine News(10 mins):
(Date:10/10/2017)... -- NDS received FDA 510(k) clearance in May 2017 for its highly ... designed for endoscopy environments. An innovative secondary monitor solution, ZeroWire ... support the improvement of patient outcomes, procedural efficiency, and the lowering ... ... ...
(Date:10/4/2017)... 4, 2017  South Korean-based healthcare product Development Company ... "cprCUBE" on Kickstarter. The device will educate the user ... with better efficiency compared to the dated and pricey ... on efficacy of the compression for a more informed ... goal to raise $5,000. ...
(Date:10/2/2017)... 2017  Eli Lilly and Company (NYSE: ... third quarter of 2017 on Tuesday, October 24, 2017. ... day with the investment community and media to further ... call will begin at 9 a.m. Eastern time. Investors, ... webcast of the conference call through a link that ...
Breaking Medicine Technology: