Navigation Links
Tweaking Hormones Might Ease Chronic Stress
Date:1/27/2009

New method could help treat depression, other disorders, researchers say

TUESDAY, Jan. 27 (HealthDay News) -- U.S. and Canadian scientists say they've devised a potential new method of promoting recovery from chronic stress disorders by utilizing the natural dynamics of the body's "fight or flight" response.

The approach focuses on the hypothalamic, pituitary, adrenal (HPA) axis, one of the body's major control systems. The HPA axis uses hormone feedback regulatory loops to help maintain body homeostasis (balance of systems).

A team led by Amos Ben-Zvi, of the University of Alberta, Edmonton, say that when the HPA axis is pushed far from its natural homeostatic rest point, it may be unable to fully recover. When that happens, HPA axis dysfunction may become permanent, according to background information in the study.

HPA axis dysfunction has been linked to disorders such as chronic fatigue syndrome, depression, post-traumatic stress disorder, and Alzheimer's disease.

The researchers created a short-term intervention designed to help restore normal HPA axis. This method involves temporarily reducing the availability of cortisol, a hormone involved in immune function. Reduced cortisol levels prompt the HPA axis to overcompensate and re-set itself into normal regulation.

This new model, which needs to be tested in clinical tests, was described in an article published Jan. 23 in the journal PLoS Computational Biology.

More information

The U.S. National Institute of Mental Health has more about post-traumatic stress disorder.



-- Robert Preidt



SOURCE: Public Library of Science, news release, Jan. 22, 2009


'/>"/>
Copyright©2009 ScoutNews,LLC.
All rights reserved  

Page: 1

Related medicine news :

1. Tweaking Insulin Might Help Fight Aging
2. Reduce Stress Hormones to Beat Sleep Problems
3. Experts call for better research into link between womens hormones and mood disorders
4. FDA Asserts New Policy to Restrict Womens Access to Bioidentical Hormones
5. Sex Hormones Dont Seem to Affect Prostate Cancer Risk
6. Heart Hormones Beat Back Cancers in Mice
7. ENDO 08: Latest news on hormones, steroids, obesity, diabetes and more
8. Patients, Doctors, Pharmacists Praise Bipartisan House Resolution on Compounded Hormones Containing Estriol
9. Menopause: Hot Flashes Can Be Reduced 90% without Hormones
10. Age alone should not be used to determine whether to treat prostate cancer with hormones
11. Breast Cancer Action Targets Yoplait in Think Before You Pink Campaign; Calls for Yogurt Without Artificial Hormones
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Tweaking Hormones Might Ease Chronic Stress
(Date:6/27/2016)... ... 2016 , ... TopConsumerReviews.com recently awarded their highest five-star rating to Best Buy ... in the United States and Canada wear eyeglasses. Once considered to be a purely ... make a fashion statement. Even celebrities use glasses as a way of creating an ...
(Date:6/26/2016)... ... ... PawPaws brand pet supplements owned by Whole Health Supply is ... of felines. The formula is all-natural and is made from Chinese herbs that have ... Kidney Support Supplement Soft Chews are Astragalus Root Extract and Rehmannia Root Extract ...
(Date:6/25/2016)... ... June 25, 2016 , ... Austin residents seeking Mohs surgery services, can ... Surgery and to Dr. Russell Peckham for medical and surgical dermatology. , Dr. Dorsey ... cancer. The selective fellowship in Mohs Micrographic Surgery completed by Dr. Dorsey was under ...
(Date:6/25/2016)... ... June 25, 2016 , ... As a lifelong Southern Californian, Dr. Omkar ... M.D from the David Geffen School of Medicine at UCLA. He trained in Internal ... complete his fellowship in hematology/oncology at the UCLA-Olive View-Cedars Sinai program where he had ...
(Date:6/24/2016)... , ... June 24, 2016 , ... A recent ... most people are unfamiliar with. The article goes on to state that individuals are ... many of these less common operations such as calf and cheek reduction. The Los ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... , June 23, 2016 Research ... MEMS Devices Medical Market Analysis 2016 - Forecast to 2022" ... The report contains up to date financial data ... analysis. Assessment of major trends with potential impact on the ... analysis of market segmentation which comprises of sub markets, regional ...
(Date:6/23/2016)... -- , , , WHEN: , ... , , , LOCATION: , , , Online, with free ... EXPERT PANELISTS:  , , , Frost & Sullivan,s Global Vice President ... Industry Analyst, Divyaa Ravishankar and Unmesh Lal, Program Manager , ... is witnessing an exceptional era. Several new demand spaces, such as ...
(Date:6/23/2016)... N.J. , June 23, 2016  Guerbet announced ... Premier Inc.,s Supplier Horizon Award . ... year, Guerbet was recognized for its support of Premier ... creation through clinical excellence, and commitment to lower costs. ... to receive this recognition of our outstanding customer service ...
Breaking Medicine Technology: