Exercise News and Research

Latest Exercise News and Research

Researchers uncover biological factor that may contribute to disparities in prostate cancer incidence

Researchers have uncovered a potential biological factor that may contribute to disparities in prostate cancer incidence and mortality between African-American and non-Hispanic white men in the United States, according to results presented here at the Sixth AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved, held Dec. 6-9.

9 Dec 2013

Angioplasty may not provide additional benefits compared to drug therapy for patients with stable CAD

For patients with stable coronary artery disease (CAD) who are not experiencing a heart attack and an abnormal stress test, treatment of their narrowed arteries by the common procedure of angioplasty may not provide additional benefits compared to drug therapy alone.

9 Dec 2013

Decreased bacterial diversity in gut linked with CRC risk

Decreased diversity in the microbial community found in the human gut is associated with colorectal cancer, according to a new study published December 6 in the Journal of the National Cancer Institute.

9 Dec 2013

Children with higher parental stress gain more weight

Parental stress is linked to weight gain in children, according to a new study from St. Michael's Hospital. The study found that children whose parents have high levels of stress have a Body Mass Index, or BMI, about 2 per cent higher than those whose parents have low levels of stress. Children with higher parental stress also gained weight at a 7 per cent higher rate during the study period than other children.

8 Dec 2013

New study reports first evidence of specific molecular changes in the body with meditation

With evidence growing that meditation can have beneficial health effects, scientists have sought to understand how these practices physically affect the body.

6 Dec 2013

Physicians Realty Trust prices public offering of 8,300,000 common shares

Physicians Realty Trust (the "Company") today announced the pricing of its public offering of 8,300,000 common shares of beneficial interest, at a price to the public of $11.50 per share, for a total of approximately $89.4 million of net proceeds after deducting underwriting discounts and commissions and estimated offering expenses payable by the Company. All of the shares are being offered by the Company.

6 Dec 2013

Aortic valve implantation does not impair mental capacity of patients

Aortic valve stenosis is the most frequent heart valve defect of older people in Europe - the cause is usually increasing calcification of this important valve. In patients at high and excessive risk, conventional cardiac surgery is often no therapeutic option.

6 Dec 2013

INTENSIA family of ICDs and CRT-D devices receive CE mark approval

Sorin Group, a global medical company and a leader in the treatment of cardiovascular diseases, announced today that the INTENSIA family of implantable cardioverter defibrillators and cardiac resynchronization therapy devices received CE (Conformité Européenne) mark approval. This family of devices includes the single-chamber INTENSIA VR, the dual-chamber INTENSIA DR and the INTENSIA SonR® CRT-D devices, all of which feature a DF-4 high voltage connector.

6 Dec 2013

Viewpoints: Coping with physician shortage; 'righteous' hobby lobby cause; enrolling millennials

In just over a decade the United States will need 130,000 more doctors than medical schools are producing. So says the Association of American Medical Colleges, which warns of a doctor shortage that will drive up wait times, shorten office visits and make it harder for Americans to access the care they need (Scott Gottlieb and Ezekiel J. Emanuel, 12/4).

6 Dec 2013

Hummingbirds able to switch from burning glucose to fructose equally, say researchers

Hummingbird metabolism is a marvel of evolutionary engineering. These tiny birds can power all of their energetic hovering flight by burning the sugar contained in the floral nectar of their diet.

6 Dec 2013

American Nurses Credentialing Center grants Magnet recognition to Cedars-Sinai

For the fourth time in a row, the American Nurses Credentialing Center has granted Cedars-Sinai the Magnet recognition, the most prestigious designation a healthcare organization can receive for excellence in nursing and patient outcomes.

6 Dec 2013

Hypertension skyrocketing in India

Hypertension is skyrocketing in India, with rural-to-urban migrants at especially high risk. Hypertension will be a key theme at the 65th Annual Conference of the Cardiological Society of India, which takes place during 5-8 December in Bangalore, India, and features a collaborative programme with the European Society of Cardiology.

6 Dec 2013

Cardiac patients benefit from home-based high intensity training

Rapid rehabilitation is a must after a heart attack or other cardiovascular event. Different forms of exercise as a part of rehabilitation have been examined by researchers, including high-intensity interval training (85-95 % of maximum heart rate), which has proved to be both a good and efficient form of rehabilitation.

5 Dec 2013

Poor sleep quality linked with mood disturbance and lower quality of life in people with obesity

A new study shows that poor sleep quality is strongly associated with mood disturbance and lower quality of life among people with extreme obesity.

5 Dec 2013

Research article assesses climate impacts of global warming

PLOS ONE publishes "Assessing Dangerous Climate Change: Required Reductions of Carbon Emissions to Protect Young People, Future Generations and Nature" from James Hansen and colleagues, and announces call for papers on responses to climate change:

4 Dec 2013

New research reveals how high-protein diet reduces muscle loss when dieting

Building upon the discovery that a high-protein diet reduces muscle loss when dieting, a new research report published online in The FASEB Journal now helps explain why. Protein consumption slows the ubiquitin proteasome system, which is primarily responsible for degrading skeletal muscle.

4 Dec 2013

Researchers predict seasonal influenza outbreaks in 108 cities across the U.S.

Scientists were able to reliably predict the timing of the 2012-2013 influenza season up to nine weeks in advance of its peak. The first large-scale demonstration of the flu forecasting system by scientists at Columbia University's Mailman School of Public Health was carried out in 108 cities across the United States.

4 Dec 2013

New research suggests that Alzheimer's gene may begin to affect brains in childhood

People who carry a high-risk gene for Alzheimer's disease show changes in their brains beginning in childhood, decades before the illness appears, new research from the Centre for Addiction and Mental Health suggests.

3 Dec 2013

Exercise may benefit older people with dementia

Exercise may benefit older people with dementia by improving their cognitive functioning and ability to carry out everyday activities, according to a new systematic review published in The Cochrane Library. However, the authors of the review did not see any clear effect of exercise on depression in older people with dementia and say that more evidence is needed to understand how exercise could reduce the burden on family caregivers and health systems.

3 Dec 2013

Obese patients receive needless respiratory treatment

Research from the USA shows that a substantial proportion of obese patients are prescribed bronchodilators, even after spirometry indicates a lack of lung obstruction.

3 Dec 2013