Navigation Links
Study suggests fish oil could help protect alcohol abusers from dementia
Date:9/8/2013

MAYWOOD, Il. A Loyola University Chicago Stritch School of Medicine study suggests that omega-3 fish oil might help protect against alcohol-related dementia.

Previous studies have shown that long-term alcohol abuse increases the risk of dementia. The Loyola study found that in the brain cells of rats exposed to high levels of alcohol, a fish oil compound protected against inflammation and cell death.

The study by Michael A. Collins, PhD, and colleagues was reported Sept. 8 at the 14th Congress of the European Society for Biomedical Research on Alcoholism in Warsaw.

An earlier analysis by Collins and Loyola colleague Edward J. Neafsey, PhD, which pooled the results of 143 studies, found that moderate social drinking may reduce the risk of dementia and cognitive impairment. (Moderate drinking is defined as a maximum of two drinks per day for men and 1 drink per day for women.)

It appears that small amounts of alcohol might, in effect, make brain cells more fit. Alcohol in moderate amounts stresses cells and thus toughens them up to cope with major stresses down the road that could cause dementia. But too much alcohol overwhelms the cells, leading to inflammation and cell death.

In the new study, Collins and colleagues exposed cultures of adult rat brain cells to amounts of alcohol equivalent to more than four times the legal limit for driving. These cell cultures were compared with cultures of brain cells exposed to the same high levels of alcohol, plus a compound found in fish oil called omega-3 docosahexaenoic acid (DHA).

Researchers found there was about 90 percent less neuroinflammation and neuronal death in the brain cells exposed to DHA and alcohol than in the cells exposed to alcohol alone.

Further studies are needed to confirm whether fish oil protects against alcohol-related dementia. "Fish oil has the potential of helping preserve brain integrity in abusers," Collins said. "At the very least, it wouldn't hurt them."

But Collins added that best way for an alcohol abuser to protect the brain is, if possible, to quit drinking or cut back to moderate amounts. "We don't want people to think it's okay to take a few fish oil capsules and then continue to go on abusing alcohol."


'/>"/>

Contact: Jim Ritter
jritter@lumc.edu
708-216-2445
Loyola University Health System
Source:Eurekalert

Related medicine news :

1. Study Finds Group Long Term Care Insurance 15-36% More Expensive Than Individual
2. Researchers study survival in African American versus Caucasian lung cancer patients
3. More than one-third of populations worldwide may have low levels of vitamin D, study shows
4. Cloud-Based EHRs with Integrated Billing Solutions May Save Thousands of Independent Physicians from Acquisition, Reveals Black Book RCM study
5. Study shows patient-centered medical home philosophy boosts patient, physician satisfaction
6. ASSURE study of experimental agent to raise HDL yields disappointing and surprising results
7. Study finds mechanical chest compressions are equally as effective as manual CPR
8. Hokusai-VTE study suggests certain sub-groups of venous thromboembolism patients may need review
9. Study reveals the face of sleep deprivation
10. Mosquitoes smell you better at night, study finds
11. UC Davis Study Identifies Better Blood Glucose Monitor for Burn Care
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... Shelton, CT (PRWEB) , ... October 13, 2017 , ... ... and long-term care services, staged a mock evacuation of the facility as part of ... Department, Shelton Fire Department, Echo Hose EMS and Shelton City Emergency Manager, as well ...
(Date:10/13/2017)... ... October 13, 2017 , ... Yisrayl Hawkins, Pastor and Overseer at ... of the most popular and least understood books in the Holy Scriptures, Revelation. The ... that have baffled scholars for centuries. Many have tossed it off as mere rubbish, ...
(Date:10/12/2017)... WILMINGTON, Del. (PRWEB) , ... October 12, 2017 ... ... technology and advisory services for healthcare compliance program management, will showcase a range ... and National Association for Assisted Living (NCAL) Convention and Expo to be held ...
(Date:10/12/2017)... ... October 12, 2017 , ... The American College of Medical Informatics (ACMI) will ... during the Opening Session of AMIA’s Annual Symposium in Washington, D.C. AMIA’s Annual ... F. Collen, a pioneer in the field of medical informatics, this prestigious award is ...
(Date:10/12/2017)... ... October 12, 2017 , ... Leading pediatric oncology experts at Children’s ... the 49th Congress of the International Society of Paediatric Oncology (SIOP) Oct. ... Center for Cancer and Blood Disorders at Children’s National, and Stephen P. Hunger, ...
Breaking Medicine News(10 mins):
(Date:10/11/2017)...  BioPharmX Corporation (NYSE MKT: BPMX) researchers were part ... way to use nonlinear optical imaging to confirm the ... A presentation ... how researchers from BioPharmX and the Wellman Center for ... suite of imaging techniques in what is called "Pharmacokinetic ...
(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)... , Oct. 4, 2017  South Korean-based healthcare ... CPR training aide "cprCUBE" on Kickstarter. The device will ... during cardiac arrests with better efficiency compared to the ... offers real-time feedback on efficacy of the compression for ... campaign has a goal to raise $5,000. ...
Breaking Medicine Technology: