Navigation Links
Have brain fatigue? A bout of exercise may be the cure
Date:9/19/2011

e in the expression of genes for proxisome proliferator-activated receptor- coactivator 1-alpha, silent information regulator T1, and citrate synthase, all regulators for mitochondrial biogenesis; and mitochondrial DNA. These results correlate well with the animals' increased fitness. Overall, mice in the exercise group increased their run to fatigue times from about 74 minutes to about 126 minutes. No change was seen for the sedentary mice.

Importance of the Findings

These findings suggest that exercise training increases the number of mitochondria in the brain much like it increases mitochondria in muscles. The study authors note that this increase in brain mitochondria may play a role in boosting exercise endurance by making the brain more resistant to fatigue, which can affect physical performance. They also suggest that this boost in brain mitochondria could have clinical implications for mental disorders, making exercise a potential treatment for psychiatric disorders, genetic disorders, and neurodegenerative diseases.

"These findings could lead to the enhancement of athletic performance through reduced mental and physical fatigue, as well as to the expanded use of exercise as a therapeutic option to attenuate the negative effects of aging, and the treatment and/or prevention of neurological diseases," the authors say.


'/>"/>

Contact: Donna Krupa
dkrupa@the-aps.org
301-634-7209
American Physiological Society
Source:Eurekalert

Page: 1 2

Related biology news :

1. Penn biophysicists create new model for protein-cholesterol interactions in brain and muscle tissue
2. During exercise, the human brain shifts into high gear on alternative energy
3. Millisecond brain signals predict response to fast-acting antidepressant
4. Food for thought -- regulating energy supply to the brain during fasting
5. Risk and reward compete in brain
6. Brainy genes, not brawn, key to success on mussel beach
7. Brain-nourishing molecule may predict schizophrenia relapse
8. Brain structure provides key to unraveling function of bizarre dinosaur crests
9. MU brain imaging center provides research for autism, schizophrenia and Parkinsons disease
10. Key to function of dinosaur crests found in brain structure
11. Emotion and scent create lasting memories -- even in a sleeping brain
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/6/2015)... Apr. 6, 2015 NXT-ID, Inc. (NASDAQ: ... authentication company focused on the growing mobile commerce ... patent 62/143028 for MINIATURE, MULTI-PURPOSE ANTENNA ... NXT-ID introduces a new revolutionary method ... surrounds the use of miniature antenna modules for ...
(Date:4/1/2015)... , Apr. 1, 2015  NXT-ID, Inc. (NASDAQ: ... company focused on the growing mobile commerce market, announces ... smart wallets is underway to early access pre-order customers. ... includes usage at retail outlets including Walmart, Target, AT&T, ... report Wocket was accepted at all outlets and very ...
(Date:3/26/2015)... March 26, 2015 The Granite ... recreation and athletic club, today announced it has implemented ... freedom of movement for members and staff, while restricting ... comprehensive process, we selected FST,s IMID Access system because ... for our members and staff, in addition to unparalleled ...
Breaking Biology News(10 mins):NXT-ID Patents Miniature, Low Power Wireless Magnetic Stripe 2NXT-ID Patents Miniature, Low Power Wireless Magnetic Stripe 3NXT-ID Patents Miniature, Low Power Wireless Magnetic Stripe 4NXT-ID Reports Second Shipment of Wocket Smart Wallets Underway to Early Access Pre-order Customers and Provides User Feedback 2NXT-ID Reports Second Shipment of Wocket Smart Wallets Underway to Early Access Pre-order Customers and Provides User Feedback 3NXT-ID Reports Second Shipment of Wocket Smart Wallets Underway to Early Access Pre-order Customers and Provides User Feedback 4Granite Club First Private Club in North America to Implement FST Biometrics Secure Access Solution, as Part of Multi-million Dollar Expansion 2
... the frontal cortex in adults, researchers have shown that this ... actions. , It has been known for over 100 ... left frontal cortex, he or she often suffers difficulties in ... impairments, it has been difficult for researchers to test the ...
... high levels of antibodies against the Epstein-Barr virus, the ... likely to develop multiple sclerosis 15 to 20 years ... will appear in the June 2006 print issue of ... Researchers have long suspected that external factors may influence ...
... The cholesterol-lowering medications called statins do not appear to ... to a meta-analysis of previous studies in the January ... that statins reduce the risk of developing cancer, the ... "Statins have been studied in numerous large-scale, randomized, ...
Cached Biology News:Big hips, big belly? It's in your genes, Joslin-led study shows 2Statins have neutral effect on risk of cancer 2
(Date:4/24/2015)... (PRWEB) April 24, 2015 DryLet, ... use in applications such as animal waste reduction, ... oil reduction in wastewater treatment plants and restaurant ... exhibitor at the National Restaurant Association’s NRA Show ... , Representatives of the company will be available ...
(Date:4/24/2015)... April 24 , 2015 PAREXEL International ... services provider, today announced that Partnerships in Clinical Trials ... Management, the 2015 Clinical Innovator of the Year.  The ... team for the Company,s Perceptive MyTrials ® Data-Driven ... Thursday night during the 2015 Partnership Awards in ...
(Date:4/23/2015)... , April 23, 2015 /CNW/ - A new ... packaging award from North America,s ... Competitor Comparison won Silver in the "Sustainability, service" ... The Brandcheck "Competitor Comparison" is a service ... North American and Global peers. This benchmarking process ...
(Date:4/23/2015)... Follow us on LinkedIn ... of genetic tests that determine individual susceptibility to ... Huntington's disease, and Alzheimer's disease. Predictive diagnostics are ... interaction in diseased tissue/cells to understand and determine ... response to treatment, such as in the numerous ...
Breaking Biology Technology:DryLet to Showcase Bio-React at the National Restaurant Association’s NRA Show 2015 May 16-19, 2015 in Chicago, Illinois 2PAREXEL Honored With 2015 Clinical Innovator Of The Year Award From Partnerships In Clinical Trials 2PAREXEL Honored With 2015 Clinical Innovator Of The Year Award From Partnerships In Clinical Trials 3PAREXEL Honored With 2015 Clinical Innovator Of The Year Award From Partnerships In Clinical Trials 4PAREXEL Honored With 2015 Clinical Innovator Of The Year Award From Partnerships In Clinical Trials 5Increasing Disease Prevalence & Focus on Preventive Healthcare Drive the Predictive Diagnostics Market, According to a New Report by Global Industry Analysts, Inc. 2Increasing Disease Prevalence & Focus on Preventive Healthcare Drive the Predictive Diagnostics Market, According to a New Report by Global Industry Analysts, Inc. 3
... 21, 2011 United Therapeutics Corporation (Nasdaq: ... its FREEDOM-C(2) registration trial was completed on March ... multi-center, international, double-blind, randomized, placebo-controlled study of a ... in pulmonary arterial hypertension (PAH) patients receiving an ...
... Paul Braun,s lab look like any others, but they ... three-dimensional nanostructure for battery cathodes that allows for dramatically ... The researchers, findings will be published in the March ... Nanotechnology. Aside from quick-charge consumer electronics, batteries ...
... 18, 2011 Driving value for customers is critical to ... points between a customer and an organization, there has to ... an organization to succeed in the marketplace. ... Practices, LLC., noted in this month,s special issue of PharmaVoice ...
Cached Biology Technology:United Therapeutics Corporation Completes Enrollment of FREEDOM-C(2) Trial 2Batteries charge quickly and retain capacity, thanks to new structure 2Batteries charge quickly and retain capacity, thanks to new structure 3Best Practices, LLC Showcases Its Expertise in Customer Relationship Management 2
...
Smac/DIABLO (CT) - IgG for Western Blotting, Host: Rabbit Family: Smac/DIABLO...
Mouse monoclonal [ICRF 44] to Integrin alpha M...
... The new Finnpipette Focus ... tip cone for pipetting from ... other narrow and long necked ... that whatever volume you select, ...
Biology Products: