Navigation Links
Fatty acid found in fish prevents age-related vision loss: U of A medical research
Date:5/30/2012

An omega-3 fatty acid found in fish, known as DHA, prevented age-related vision loss in lab tests, demonstrates recently published medical research from the University of Alberta.

Faculty of Medicine & Dentistry researcher Yves Sauve and his team discovered lab models fed DHA did not accumulate a toxic molecule at the back of the eyes. The toxin normally builds up in the retina with age and causes vision loss.

"This discovery could result in a very broad therapeutic use," says Sauve, whose work was recently published in the peer-reviewed journal Investigative Ophthalmology & Visual Science.

"In normal aging, this toxin increases two-fold as we age. But in lab tests, there was no increase in this toxin whatsoever. This has never been demonstrated before that supplementing the diet with DHA could make this kind of difference."

The team recently started another study, looking at people who have age-related macular degeneration (AMD), a condition that results in the loss of central vision and is the main cause of blindness in those over the age of 50. The researchers will look for DNA markers in the blood of study participants. The team wants to determine if participants with certain genetic markers will respond better to increasing amounts of DHA in their diet and if so, why.


'/>"/>

Contact: Raquel Maurier
raquel.maurier@ualberta.ca
780-492-5986
University of Alberta Faculty of Medicine & Dentistry
Source:Eurekalert

Page: 1

Related medicine news :

1. Studies Detail Possible Benefits of omega-3 Fatty Acids for Dogs With Arthritis
2. Researchers Identify 2 Genes Linked to Fatty Liver Disease
3. Fatty acid to enhance anticancer drug
4. Inhibiting fatty acids in immune cells decreases atherosclerosis risk
5. Low-Dose Omega-3 Fatty Acids Dont Protect Heart Patients
6. Research on obesity targets the brains use of fatty acids
7. Processed, Fatty Foods May Dumb Down Your Kids: Study
8. Fatty liver may herald impending Type 2 diabetes
9. UCSF researchers uncover hormone pathway to fatty liver disease
10. Fatty liver -- how a serious problem arises
11. Aerobic Exercise May Curb Non-Alcoholic Fatty Liver Disease: Report
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/24/2016)... ... 2016 , ... Marcy was in a crisis. Her son James, eight, was out of control. ... and physically. , “When something upset him, he couldn’t control his emotions,” remembers Marcy. ... rocks at my other children and say he was going to kill them. If ...
(Date:6/24/2016)... ... June 24, 2016 , ... ... micro-osteoperforation for accelerated orthodontic treatment. Dr. Cheng has extensive experience with all areas ... , AcceleDent, and accelerated osteogenic orthodontics. , Micro-osteoperforation is a revolutionary adjunct ...
(Date:6/24/2016)... ... June 24, 2016 , ... People across the U.S. are sharpening their ... Award, an essay contest in which patients and their families pay tribute to a ... the 2016 National Society of Genetic Counselors (NSGC) Annual Education Conference (AEC) this September. ...
(Date:6/24/2016)... ... June 24, 2016 , ... ... Grove Investment Group (TGIG), has initiated cultivation and processing operations at its production ... and Pahrump, Nevada. , Puradigm is the manufacturer of a complete system of ...
(Date:6/24/2016)... Washington, D.C. (PRWEB) , ... June 24, 2016 , ... ... Pro-Am Heroes Golf Classic Tournament held on June 20th at the Woodmont Country ... local charity, Luke’s Wings, an organization dedicated to helping service members that have been ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... N.J. , June 24, 2016  Collagen ... the design, development and manufacturing of collagen and ... regeneration announced today that Bill Messer ... and Marketing to further leverage the growing portfolio ... medical devices. Bill joins the Collagen ...
(Date:6/24/2016)... 24, 2016 ... the addition of the " Global Markets for ... This report focuses on ... updated review, including its applications in various applications. The ... which includes three main industries: pharmaceutical and biotechnology, food ...
(Date:6/24/2016)... June 24, 2016 Dehaier Medical Systems Ltd. ... which develops, markets and sells medical devices and wearable ... signed a strategic cooperation agreement with Hongyuan Supply Chain ... Chain") on June 20, 2016, to develop Dehaier,s new ... cooperation agreement, Dehaier will leverage Hongyuan Supply Chain,s sales ...
Breaking Medicine Technology: