Featured Research

from universities, journals, and other organizations

Stress hormone impacts on alcohol recovery

Date:
September 24, 2010
Source:
University of Liverpool
Summary:
Scientists have found that high levels of a stress hormone in recovering alcoholics could increase the risk of relapse.

Scientists at the University of Liverpool have found that high levels of a stress hormone in recovering alcoholics could increase the risk of relapse.

The study showed that cortisol, a hormone produced by the adrenal gland in response to stress, is found in high levels in chronic alcoholics, as well as those recovering from the condition. Researchers found that this could result in impaired memory, attention and decision-making functions, which could decrease the patient's ability to engage with treatment.

Chronic alcoholism is a disabling addictive disorder, characterised by compulsive and uncontrolled consumption of alcohol despite the negative effects it has on health, relationships and social standing. Alcohol damages almost every organ of the body including the brain where it causes memory loss and impairs decision-making and attention span.

Cortisol plays an important role in the regulation of emotion, learning, attention, energy utilization, and the immune system. The research showed that high levels of this hormone are present in alcoholic patients and continue to be elevated during withdrawal from alcohol and after long periods of abstinence.

Dr Abi Rose (lead author of the review), in the School of Psychology, Health and Society at the University of Liverpool, said: "Both drinking and withdrawal from alcohol can affect cortisol function in humans. Cortisol dysfunction, including the high levels of cortisol observed during alcohol withdrawal, may contribute to the high rates of relapse reported in alcohol dependence, even after many months of abstinence. Drugs targeting the effects of cortisol in the brain might reduce the chances of relapse and reduce the cognitive impairments that interfere with treatment."

The study is published in Alcoholism: Clinical & Experimental Research. The research is in collaboration with Kings College London, University of Bern, and the University of Kentucky.


Story Source:

The above story is based on materials provided by University of Liverpool. Note: Materials may be edited for content and length.


Cite This Page:

University of Liverpool. "Stress hormone impacts on alcohol recovery." ScienceDaily. ScienceDaily, 24 September 2010. <www.sciencedaily.com/releases/2010/09/100923104134.htm>.
University of Liverpool. (2010, September 24). Stress hormone impacts on alcohol recovery. ScienceDaily. Retrieved August 22, 2014 from www.sciencedaily.com/releases/2010/09/100923104134.htm
University of Liverpool. "Stress hormone impacts on alcohol recovery." ScienceDaily. www.sciencedaily.com/releases/2010/09/100923104134.htm (accessed August 22, 2014).

Share This




More Mind & Brain News

Friday, August 22, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Lost Brain Cells To Blame For Sleep Problems Among Seniors

Lost Brain Cells To Blame For Sleep Problems Among Seniors

Newsy (Aug. 21, 2014) According to a new study, elderly people might have trouble sleeping because of the loss of a certain group of neurons in the brain. Video provided by Newsy
Powered by NewsLook.com
Do More Wedding Guests Make A Happier Marriage?

Do More Wedding Guests Make A Happier Marriage?

Newsy (Aug. 20, 2014) A new study found couples who had at least 150 guests at their weddings were more likely to report being happy in their marriages. Video provided by Newsy
Powered by NewsLook.com
Charter Schools Alter Post-Katrina Landscape

Charter Schools Alter Post-Katrina Landscape

AP (Aug. 20, 2014) Nine years after Hurricane Katrina, charter schools are the new reality of public education in New Orleans. The state of Louisiana took over most of the city's public schools after the killer storm in 2005. (Aug. 20) Video provided by AP
Powered by NewsLook.com
Researcher Testing on-Field Concussion Scanners

Researcher Testing on-Field Concussion Scanners

AP (Aug. 19, 2014) Four Texas high school football programs are trying out an experimental system designed to diagnose concussions on the field. The technology is in response to growing concern over head trauma in America's most watched sport. (Aug. 19) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins