Navigation Links
Can certain herbs stave off Alzheimer's disease?
Date:11/15/2013

ST. LOUIS -- Enhanced extracts made from special antioxidants in spearmint and rosemary improve learning and memory, a study in an animal model at Saint Louis University found.

"We found that these proprietary compounds reduce deficits caused by mild cognitive impairment, which can be a precursor to Alzheimer's disease," said Susan Farr, Ph.D., research professor geriatrics at Saint Louis University School of Medicine.

Farr added, "This probably means eating spearmint and rosemary is good for you. However, our experiments were in an animal model and I don't know how much or if any amount of these herbs people would have to consume for learning and memory to improve. In other words, I'm not suggesting that people chew more gum at this point."

Farr presented the early findings at Neuroscience 2013, a meeting of 32,000 on Monday, Nov. 11. She tested a novel antioxidant-based ingredient made from spearmint extract and two different doses of a similar antioxidant made from rosemary extract on mice that have age-related cognitive decline.

She found that the higher dose rosemary extract compound was the most powerful in improving memory and learning in three tested behaviors. The lower dose rosemary extract improved memory in two of the behavioral tests, as did the compound made from spearmint extract.

Further, there were signs of reduced oxidative stress, which is considered a hallmark of age-related decline, in the part of the brain that controls learning and memory.

"Our research suggests these extracts made from herbs might have beneficial effects on altering the course of age-associated cognitive decline," Farr said. "It's worth additional study."


'/>"/>

Contact: Nancy Solomon
solomonn@slu.edu
314-977-8017
Saint Louis University
Source:Eurekalert  

Page: 1

Related biology news :

1. Study explores the role of uncertainty in infectious disease modelling
2. Frost & Sullivan: Renewable Energy Targets Help Sustain European Biopower Market amid Economic Uncertainty
3. Habilitative services under health reform faces uncertainty, new analysis says
4. Optimal vitamin D dosage for infants uncertain
5. Deadly effects of certain kinds of household air pollution lead to call for biomarker studies
6. Certain breast cancers have a trait that could be attacked by new therapies
7. Progesterone may be why pregnant women are more vulnerable to certain infections
8. Mutant champions save imperiled species from almost-certain extinction
9. In an uncertain world, Navy needs science and technology collaboration, chief says
10. TLR1 protein drives immune response to certain food-borne illness in mice
11. NOAA: Gulf of Mexico dead zone predictions feature uncertainty
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Can certain herbs stave off Alzheimer's disease?
(Date:2/4/2016)... , Feb. 4, 2016 The ... apparently one of the most popular hubs of ... MetaHIT and other huge studies of human microbiota, ... past few years, the microbiome space has literally ... biomedical research. This report focuses on biomedical ...
(Date:2/3/2016)... -- --> --> ... Identification System Market by Component (Hardware and Software), Search ... Government, Healthcare, and Transportation) and Geography - Global Forecast ... to be worth USD 8.49 Billion by 2020 at ... The transformation and technology evolution from the manual process ...
(Date:2/3/2016)... , Feb. 3, 2016 ... addition of the "Emotion Detection and ... Learning, and Others), Software Tools (Facial Expression, ... End Users,and Regions - Global forecast to ... --> http://www.researchandmarkets.com/research/d8zjcd/emotion_detection ) has announced ...
Breaking Biology News(10 mins):
(Date:2/10/2016)... Boston, MA (PRWEB) , ... February 10, 2016 ... ... system is now available on Microsoft Azure. On Azure, Arvados provides capabilities for ... “We saw clear demand for Microsoft Azure from major institutions collecting and analyzing ...
(Date:2/10/2016)... ... February 10, 2016 , ... Cenna Bioscience Inc., an emerging biopharmaceutical company ... disease, announced today it has been selected to present at the Cavendish Global Health ... Beach, Florida. The purpose of the Forum is to help family offices and ...
(Date:2/9/2016)... ... ... With a presidential election in November and the future of U.S. healthcare ... 500 top healthcare leaders for a night and day of debates and discussions about ... of the University of Pennsylvania’s Wharton School, will be held February 18 – 19, ...
(Date:2/9/2016)... (PRWEB) , ... February 08, 2016 , ... ... p.m. , Location: Baruch S. Blumberg Institute at the Pennsylvania Biotechnology Center of ... Blumberg Institute and The Commonwealth Medical College (TCMC) will hold an open house ...
Breaking Biology Technology: