Navigation Links
Researchers Use New Techniques to Assess PTSD
Date:12/8/2009

Findings with Newly Returning Veterans

NASHVILLE, Tenn., Dec. 8 /PRNewswire-USNewswire/ -- Veterans of Operation Enduring Freedom (OEF) and Operation Iraqi Freedom (OIF) frequently experience high rates of PTSD along with symptoms of depression and pain. However, little is known about why these symptoms occur together or the most effective treatments that can be used to alleviate them. One approach that may yield new insights is to search for biomarkers -- indicators of a biological state that can be easily and reliably measured in people with an illness -- to see if their presence or absence can predict symptoms that an individual will experience and identify optimal treatment strategies.

Dr. Christine Marx and her team at Duke University and the Durham VA Medical Center sought to determine if there are biomarkers associated with PTSD symptoms. They hypothesized that veterans who have PTSD (and who often experience depression and pain symptoms) show changes in neurosteroids, which are brain chemicals thought to play a key role in responsiveness to stress.

Dr. Marx based her approach on prior work involving animal models showing that levels of neurosteroids found in blood samples accurately reflect levels found in the brain. Dr. Marx measured blood neurosteroid levels in 90 male OEF/OIF veterans to examine whether they may be predictive of PTSD, depression, and pain symptoms. She found that several candidate biomarkers could be important to identifying the changes that occur in the brain with PTSD, which could aid in the development of more effective treatments.

"The neurosteroid allopregnanolone looks like a particularly promising biomarker that we might use to help assess symptom severity in PTSD, depression, and pain disorders, understand their neurobiological underpinnings, develop new treatment options, and predict therapeutic response," said Marx, an Associate Member of ACNP.

He
'/>"/>

SOURCE American College of Neuropsychopharmacology
Copyright©2009 PR Newswire.
All rights reserved

1

GOOD

Page: 1 2

Related medicine news :

1. Innovative Applications of Flow Cytometry Win U.S. and European Researchers Free Accuri C6 Flow Cytometer(R) Systems
2. City of Hope Researchers Present Data on more than 30 Studies During American Society of Hematology Meeting Dec. 5 to 8 in New Orleans
3. Case Western Reserve researchers new pathway discovery published as Paper of the Week
4. Researchers find increased dairy intake reduces risk of uterine fibroids in black women
5. Wayne State Researchers Report a Possible Proofreading Step in DNA Synthesis by Observing Single Molecules of DNA Polymerase
6. Researchers identify gene that spurs deadly brain cancer
7. CWRU researchers report poor outcomes for CCI patients leaving hospitals on ventilators
8. VAI Researchers Find Long Awaited Key to Creating Drought Resistant Crops
9. Parent mentors can improve the asthmatic care of minority children, UT Southwestern researchers find
10. Researchers identify proteins in lung cancer cells that may provide potential drug targets
11. Researchers Identify Possible Causative Mutation for Crohn's Disease: Crohn's & Colitis Foundation Annual Conference to Present Emerging Research
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/21/2013)... Colo. (May 21, 2013) Research into genetic features ... University of Colorado School of Medicine may lead to ... a paper published online by JAMA . , ... predict survival in some cases of pulmonary fibrosis, a ... years. As a result of the study, researchers may ...
(Date:5/21/2013)... May 21, 2013 The Las Vegas personal ... to announce that Crawford Gates, a senior at Coronado High ... college scholarship essay contest . As the winner of the ... essay contest started on Dec. 1, 2012 and ran through ... to submit a three-page minimum essay on “The Role of ...
(Date:5/21/2013)... NC (PRWEB) May 21, 2013 While ... is synonymous with comprehensive travel guides. Brunswick Plantation & ... golf packages that include access to 27 holes of ... golf courses in North Carolina, knowing the Top ... and Lodges takes away the overwhelming task of selecting ...
(Date:5/21/2013)... Aggressive treatment for prostate cancer may not be ... conditions, a new study finds. Treatments for ... seed implants, can cause serious side effects, such ... explained researchers from the University of California, Los ... patients with slower growing forms of prostate cancer ...
(Date:5/21/2013)... as 35 percent of Mexican young adults may have ... Illinois scientist who conducted a study at the Universidad ... inherited genetic risk factors from both parents were already ... waist than those who hadn,t. They also had slightly ... of I professor of food science and human nutrition. ...
Breaking Medicine News(10 mins):Health News:Researchers find genetic tie to improved survival time for pulmonary fibrosis 2Health News:Benson, Bertoldo, Baker & Carter is Pleased to Announce the Winner of its First Annual College Scholarship Essay Contest 2Health News:Brunswick Plantation & Golf Resort Named in Top 10 Golf Resorts in North Carolina 2Health News:Age, Other Illnesses May Make Prostate Cancer Treatment Unnecessary 2Health News:Genetic risk for obesity found in many Mexican young adults 2
... could lead to new birth control for men , WEDNESDAY, ... of proteins called PLA2s play a vital role in sperm ... , The findings could improve understanding of male infertility and ... for infertility. , In one study, Japanese researchers found that ...
... ... share the leading position in the European Union’s “Novel Foods” category , ... Provo, UT (Vocus) April 28, 2010 -- ... Commission on Food Safety. Now, not only do noni juice and noni leaf have Novel ...
... ... that more than 100 baby boys die from circumcision complications each year, including from ... deaths are avoidable. , ... (PRWEB) April 28, 2010 -- The International Coalition for Genital Integrity (ICGI) acknowledges ...
... ... elegant celebration of the unique bond between adults and their moms - has been released publicly ... ... A Poem for Mothers - I Honor You " by bestselling author Brian Vaszily has been ...
... ... Brooklyn Bridge Park playground is closed for renovation less than a month after opening. ... New York (PRWEB) April 28, ... down this week. Less than a month after it opened, the much-anticipated playground was declared ...
... ... Develop a 100 Percent Lead Free Bubbler Retrofit Kit , ... Los Angeles, CA (Vocus) April 28, 2010 -- Acorn ... and a division of Acorn Engineering Company, announces a 100 percent lead-free bubbler retrofit kit ...
Cached Medicine News:Health News:Third European Novel Food Approval Received by Tahitian Noni International 2Health News:Children's Rights Group Agrees with New Study: Infant Circumcision Causes 100 Deaths Each Year in US 2Health News:Inspirational Short Video for Adults Who Celebrate Their Mothers Called "A Poem for Mothers" Released on YouTube 2Health News:Inspirational Short Video for Adults Who Celebrate Their Mothers Called "A Poem for Mothers" Released on YouTube 3Health News:New York Personal Injury Lawyer, David Perecman, says New Playground is No Place for Kids 2Health News:New York Personal Injury Lawyer, David Perecman, says New Playground is No Place for Kids 3Health News:The Acorn Aqua's Lead Free Bubbler 2
(Date:5/21/2013)... , May 21, 2013  Janssen R&D ... results from the global Phase 3 PROMISE study ... simeprevir (TMC435) led to sustained virologic response 12 ... 79 percent of treatment-experienced genotype 1 chronic hepatitis ... all stages of liver fibrosis, when administered once ...
(Date:5/21/2013)... 21, 2013 Abaxis, Inc. (NasdaqGS: ABAX), a ... today that Martin Mulroy , chief ... Dental & Veterinary Conference on Wednesday, May 29, 2013 ... at Le Parker Meridien Hotel in New ... Abaxis develops, manufactures, markets and sells portable blood ...
(Date:5/21/2013)... -- BioRestorative Therapies, Inc. ("BRT" or the "Company") (OTC BB: ... cell based therapies for various personal applications, announced that ... CEO, will be presenting at the Marcum MicroCap Conference.   ... Thursday, May 30, 2013 at the Grand Hyatt Hotel, ... City.  Mr. Weinreb,s presentation will take place at 2:30 ...
Breaking Medicine Technology:Primary Efficacy and Safety Findings from Phase 3 Study of Janssen's Simeprevir Administered Once Daily Demonstrate Sustained Virologic Response in Treatment-Experienced Genotype 1 Chronic Hepatitis C Adult Patients 2Primary Efficacy and Safety Findings from Phase 3 Study of Janssen's Simeprevir Administered Once Daily Demonstrate Sustained Virologic Response in Treatment-Experienced Genotype 1 Chronic Hepatitis C Adult Patients 3Primary Efficacy and Safety Findings from Phase 3 Study of Janssen's Simeprevir Administered Once Daily Demonstrate Sustained Virologic Response in Treatment-Experienced Genotype 1 Chronic Hepatitis C Adult Patients 4Primary Efficacy and Safety Findings from Phase 3 Study of Janssen's Simeprevir Administered Once Daily Demonstrate Sustained Virologic Response in Treatment-Experienced Genotype 1 Chronic Hepatitis C Adult Patients 5Primary Efficacy and Safety Findings from Phase 3 Study of Janssen's Simeprevir Administered Once Daily Demonstrate Sustained Virologic Response in Treatment-Experienced Genotype 1 Chronic Hepatitis C Adult Patients 6Primary Efficacy and Safety Findings from Phase 3 Study of Janssen's Simeprevir Administered Once Daily Demonstrate Sustained Virologic Response in Treatment-Experienced Genotype 1 Chronic Hepatitis C Adult Patients 7Abaxis, Inc. to Present at the Stifel Annual Dental & Veterinary Conference 2BioRestorative Therapies, Inc. to Present at the Marcum MicroCap Conference 2BioRestorative Therapies, Inc. to Present at the Marcum MicroCap Conference 3
... Reported Consistent Pain-Free,Results From Attack to Attack, BOSTON, ... from,migraines frequently cite inconsistent effectiveness as a reason,for ... more,than 1,100 patients show that the investigational migraine ... two and,four hours, as well as a sustained ...
... 2, 2007 - Pluristem Life Systems,Inc. (OTCBB:PLRS), a ... for a variety of indications,announced today that it ... Meeting of the International Society for Cellular,Therapy (ICST), ... and Chairman, Mr. Zami Aberman commented, "We are,receiving ...
Cached Medicine Technology:Trexima (Sumatriptan/Naproxen Sodium) Demonstrated Efficacy Across,Multiple Migraine Attacks 2Trexima (Sumatriptan/Naproxen Sodium) Demonstrated Efficacy Across,Multiple Migraine Attacks 3Trexima (Sumatriptan/Naproxen Sodium) Demonstrated Efficacy Across,Multiple Migraine Attacks 4Pluristem to Present Two Scientific Posters at the International,Society for Cellular Therapy 2Pluristem to Present Two Scientific Posters at the International,Society for Cellular Therapy 3
... ARUP Laboratories is a national reference ... laboratory research and development. ARUP offers an ... unique medical tests in clinical and anatomic ... ARUP Laboratories' clients include more than half ...
... ARUP Laboratories is a national reference laboratory ... research and development. ARUP offers an extensive ... medical tests in clinical and anatomic pathology. ... Laboratories' clients include more than half of ...
... ARUP Laboratories is a national reference ... laboratory research and development. ARUP offers an ... unique medical tests in clinical and anatomic ... ARUP Laboratories' clients include more than half ...
... ARUP Laboratories is a national reference ... laboratory research and development. ARUP offers an ... unique medical tests in clinical and anatomic ... ARUP Laboratories' clients include more than half ...
Medicine Products: