HOME >> MEDICINE >> NEWS
Rats Receiving Ginkgo Biloba Learn Quicker, Live 20 Percent Longer Than Controls, UB Study Finds

BUFFALO, N.Y. -- Ginkgo biloba, prescribed widely in Europe to improve brain function, appears to improve learning and memory in rats and prolongs their life, a study at the University at Buffalo has shown.

The unexpected positive effect on longevity has surfaced in research to determine ginkgo biloba's effect on age-related cognitive deficits, using rats as an animal model.

"At a certain point in our analysis, we realized that the rats who were receiving ginkgo biloba were living substantially longer than those who were not receiving the extract," said Jerrold C. Winter, Ph.D., professor of pharmacology and toxicology in UB's School of Medicine and Biomedical Sciences and author of the study.

"That finding leads us to speculate that in addition to ginkgo biloba's purported beneficial effects on brain function, which our study supports, the extract may also have a positive effect on longevity."

Results of the study appear in the current issue of Physiology and Behavior.

Ginkgo biloba is available in the U.S. as a dietary supplement, but is not approved by the FDA as a medical treatment. It is prescribed widely by physicians in Germany and France in the form of EGb 761 -- a complex mixture of chemicals obtained from ginkgo leaves -- to treat age-related deterioration in brain function. Several human trials there have shown positive results, but little research has been done to replicate these findings in animals, Winter said.

Winter's earlier research with rats showed that a set of tasks performed in an apparatus called the radial maze could reliably detect deficiencies in learning and memory related to age. In the current study, Winter used 20-month-old rats, which were assigned a diet that included either ginkgo biloba extract or no extract. Over several weeks, the animals performed tasks in the radial maze that required them to master new challenges and retain learned information over time.

Re
'"/>

Contact: Lois Baker
baker@newsb.buffalo.edu
716-645-2626
University at Buffalo
14-Jan-1998


Page: 1 2

Related medicine news :

1. Patients May Not Be Receiving The Highest Quality Of Care
2. Cure Rate Soars For Some AML Patients Receiving High-Dose Drug
3. Cancer Patients From Deprived Areas of South East England Arent Receiving Optimum Treatment
4. Ginkgo fails important memory test, according to study in JAMA
5. Ginkgo biloba slows cognitive decline in patients with multiple sclerosis
6. Randomized Placebo-Controlled Study On The Effects Of Oral Treatment With GinkgoBiloba Extract In Patients With Erectile Dysfunction
7. The mysteries of the emotions: The Good, Bad, and the Learned
8. Learning to cover up reduces risk of skin cancer
9. Learning skills greatly limits stress for family caregivers, says Stanford study
10. Learn and Serve announcement and call for proposals
11. Learning with a digital brain

Post Your Comments:
(Date:1/22/2015)... The Incredible Bulk is a revolutionary method put together by ... up to 30lbs in less than 12 weeks without traditional ... prompting an investigative review. , “Our Incredible Bulk review ... that allows the body to pack on a massive amount ...
(Date:1/22/2015)... Blue Cross and Blue Shield of Minnesota (Blue Cross) wants ... “Live Fearless.” , The “Faces of Fearless” campaign ... how they or someone they know has faced a challenge, ... moment. By telling these types of stories through livefearlessmn.com, participants ...
(Date:1/22/2015)... New York (PRWEB) January 22, 2015 The ... ) in the U.S. District Court, Southern District of West ... Bard, Inc. in that proceeding’s first bellwether trial. In an ... for a new trial after finding that C.R. Bard had ...
(Date:1/22/2015)... TX (PRWEB) January 22, 2015 A ... issue of experience and person-centeredness in the long-term care ... towards action across the continuum. The paper, “The Power ... Continuum,” engages perspectives and practices of the patient, resident ...
(Date:1/22/2015)... (PRWEB) January 22, 2015 Autocarinsurancebest.com has released ... purchasing a commercial auto insurance policy . , Auto ... their vehicles. It is no longer necessary to call an ... are now available online on a single website: http://autocarinsurancebest.com/ ...
Breaking Medicine News(10 mins):Health News:The Incredible Bulk: Review Examining Ben Pakulski’s Brand New Bulking Muscle Building Diet Program Released 2Health News:Blue Cross and Blue Shield of Minnesota to Showcase “Faces of Fearless” 2Health News:Court Upholds $2 Million Vaginal Mesh Lawsuit Verdict Levied Against C.R. Bard in First Federal Bellwether Trial, Bernstein Liebhard LLP Reports 2Health News:Court Upholds $2 Million Vaginal Mesh Lawsuit Verdict Levied Against C.R. Bard in First Federal Bellwether Trial, Bernstein Liebhard LLP Reports 3Health News:Court Upholds $2 Million Vaginal Mesh Lawsuit Verdict Levied Against C.R. Bard in First Federal Bellwether Trial, Bernstein Liebhard LLP Reports 4Health News:The Power of Person-Centeredness in Long-Term Care Explored by The Beryl Institute 2Health News:The Power of Person-Centeredness in Long-Term Care Explored by The Beryl Institute 3Health News:Commercial Auto Insurance Provides Several Important Features! 2
(Date:1/23/2015)... CAPE TOWN, South Africa , Jan. 23, 2015 ... and distributor of personal protective equipment for all forms ... include the flagship Leatt-Brace® neck brace, announced today that ... minicross racing federation, now requires all riders to wear ...
(Date:1/23/2015)... , January 23, 2015 Heptares Therapeutics, ... delighted to announce that the Malcolm Campbell Memorial ... (Vice President of Chemistry), Fiona Marshall (Chief ... Executive Officer and co-founder) for the seminal contributions to GPCR ...
(Date:1/22/2015)... Jan. 22, 2015  Uroplasty, Inc. (NASDAQ: UPI ), ... innovative proprietary products to treat voiding dysfunctions, today reported ... 31, 2014.  Global revenue for the Company,s ... million, a new quarterly revenue record, as compared to ...
Breaking Medicine Technology:Leatt Announces Neck Braces Now Required For Motocross/Minicross Racing In Italy 2Leatt Announces Neck Braces Now Required For Motocross/Minicross Racing In Italy 3Heptares Scientists to Receive the Malcolm Campbell Memorial Prize for 2015 in Recognition of Their Outstanding Contribution to GPCR Drug Discovery 2Heptares Scientists to Receive the Malcolm Campbell Memorial Prize for 2015 in Recognition of Their Outstanding Contribution to GPCR Drug Discovery 3Heptares Scientists to Receive the Malcolm Campbell Memorial Prize for 2015 in Recognition of Their Outstanding Contribution to GPCR Drug Discovery 4Uroplasty Reports Record Revenue in Fiscal Third Quarter 2Uroplasty Reports Record Revenue in Fiscal Third Quarter 3Uroplasty Reports Record Revenue in Fiscal Third Quarter 4Uroplasty Reports Record Revenue in Fiscal Third Quarter 5Uroplasty Reports Record Revenue in Fiscal Third Quarter 6Uroplasty Reports Record Revenue in Fiscal Third Quarter 7Uroplasty Reports Record Revenue in Fiscal Third Quarter 8Uroplasty Reports Record Revenue in Fiscal Third Quarter 9Uroplasty Reports Record Revenue in Fiscal Third Quarter 10Uroplasty Reports Record Revenue in Fiscal Third Quarter 11Uroplasty Reports Record Revenue in Fiscal Third Quarter 12Uroplasty Reports Record Revenue in Fiscal Third Quarter 13Uroplasty Reports Record Revenue in Fiscal Third Quarter 14Uroplasty Reports Record Revenue in Fiscal Third Quarter 15Uroplasty Reports Record Revenue in Fiscal Third Quarter 16Uroplasty Reports Record Revenue in Fiscal Third Quarter 17Uroplasty Reports Record Revenue in Fiscal Third Quarter 18
Cached News: