Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Exercise is key in the fight against Alzheimer's disease

27.06.2012
In a recent Journal of Biological Chemistry "Paper of the Week," research led by Ayae Kinoshita at the Kyoto University Graduate School of Medicine in Japan reveals the benefits of exercise in combating Alzheimer's disease.

The most common cause of dementia, Alzheimer's disease results in the loss of cognitive faculty. In the majority of cases, Alzheimer's disease occurs after age 65, and factors such as diet and exercise appear to play a role in its development, with high-fat diets as a risk factor.

Kinoshita's research compared the effects of 1) diet control, 2) voluntary exercise and 3) diet control plus exercise in an Alzheimer's disease mouse model. The results showed that exercise was more beneficial than diet control in reducing â-amyloid formation (a defining characteristic of Alzheimer's disease) and restoring memory loss induced by a high-fat diet in these mice. Moreover, Kinoshita's team found that the effect of diet control plus exercise was not significantly different than exercise alone. They attribute the positive effects of exercise to increased degradation of â-amyloid deposits in the brain.

"Based on the results in this research," Kinoshita suggests, "exercise should be given priority to prevent Alzheimer's disease."

From the article: "Exercise is more effective than diet control in preventing high fat diet-induced â-amyloid deposition and memory deficit in amyloid precursor protein transgenic mice" by Masato Maesako, Kengo Uemura, Masakazu Kubota, Akira Kuzuya, Kazuki Sasaki, Naoko Hayashida, Megumi Asada-Utsugi, Kiwamu Watanabe, Maiko Uemura, Takeshi Kihara, Ryosuke Takahashi, Shun Shimohama and Ayae Kinoshita

Read the Paper in Press version here: http://www.jbc.org/content/early/2012/05/14/jbc.M111.315358.abstract.

Corresponding author: Ayae Kinoshita, School of Human Health Sciences, Kyoto University Graduate School of Medicine in Kyoto, Japan; email: akinoshita@hs.med.kyoto-u.ac.jp

About the American Society for Biochemistry and Molecular Biology The ASBMB is a nonprofit scientific and educational organization with more than 12,000 members worldwide. Most members teach and conduct research at colleges and universities. Others conduct research in various government laboratories, at nonprofit research institutions and in industry. The Society's student members attend undergraduate or graduate institutions. For more information about ASBMB, visit www.asbmb.org.

Written by Danielle Gutierrez

Angela Hopp | EurekAlert!
Further information:
http://www.asbmb.org

More articles from Life Sciences:

nachricht Asian dust providing key nutrients for California's giant sequoias
28.03.2017 | University of California - Riverside

nachricht Chlamydia: How bacteria take over control
28.03.2017 | Julius-Maximilians-Universität Würzburg

All articles from Life Sciences >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: A Challenging European Research Project to Develop New Tiny Microscopes

The Institute of Semiconductor Technology and the Institute of Physical and Theoretical Chemistry, both members of the Laboratory for Emerging Nanometrology (LENA), at Technische Universität Braunschweig are partners in a new European research project entitled ChipScope, which aims to develop a completely new and extremely small optical microscope capable of observing the interior of living cells in real time. A consortium of 7 partners from 5 countries will tackle this issue with very ambitious objectives during a four-year research program.

To demonstrate the usefulness of this new scientific tool, at the end of the project the developed chip-sized microscope will be used to observe in real-time...

Im Focus: Giant Magnetic Fields in the Universe

Astronomers from Bonn and Tautenburg in Thuringia (Germany) used the 100-m radio telescope at Effelsberg to observe several galaxy clusters. At the edges of these large accumulations of dark matter, stellar systems (galaxies), hot gas, and charged particles, they found magnetic fields that are exceptionally ordered over distances of many million light years. This makes them the most extended magnetic fields in the universe known so far.

The results will be published on March 22 in the journal „Astronomy & Astrophysics“.

Galaxy clusters are the largest gravitationally bound structures in the universe. With a typical extent of about 10 million light years, i.e. 100 times the...

Im Focus: Tracing down linear ubiquitination

Researchers at the Goethe University Frankfurt, together with partners from the University of Tübingen in Germany and Queen Mary University as well as Francis Crick Institute from London (UK) have developed a novel technology to decipher the secret ubiquitin code.

Ubiquitin is a small protein that can be linked to other cellular proteins, thereby controlling and modulating their functions. The attachment occurs in many...

Im Focus: Perovskite edges can be tuned for optoelectronic performance

Layered 2D material improves efficiency for solar cells and LEDs

In the eternal search for next generation high-efficiency solar cells and LEDs, scientists at Los Alamos National Laboratory and their partners are creating...

Im Focus: Polymer-coated silicon nanosheets as alternative to graphene: A perfect team for nanoelectronics

Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.

Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

International Land Use Symposium ILUS 2017: Call for Abstracts and Registration open

20.03.2017 | Event News

CONNECT 2017: International congress on connective tissue

14.03.2017 | Event News

ICTM Conference: Turbine Construction between Big Data and Additive Manufacturing

07.03.2017 | Event News

 
Latest News

Researchers create artificial materials atom-by-atom

28.03.2017 | Physics and Astronomy

Researchers show p300 protein may suppress leukemia in MDS patients

28.03.2017 | Health and Medicine

Asian dust providing key nutrients for California's giant sequoias

28.03.2017 | Life Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>