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Total ankle arthroplasty can improve quality of life but impact sports may increase risk

Total ankle arthroplasty (ankle replacement) significantly improves quality of life making a return to light recreational activity and non-impact sports possible, according to a recent study published in the October issue of Foot & Ankle International (FAI), the official scientific journal of The American Orthopaedic Foot & Ankle Society (AOFAS).

31 Oct 2009

Debilitating muscle weakness can linger long after hospital discharge

After decades of focusing on the management of respiratory failure, circulatory shock and severe infections that lead to extended stays in hospital intensive care units, critical care researchers are increasingly turning attention to what they believe is a treatable complication developed by many who spend days or weeks confined to an ICU bed: debilitating muscle weakness that can linger long after hospital discharge.

28 Oct 2009

Aerobic activity makes older adults' arteries more elastic

Just three months of physical activity reaps heart health benefits for older adults with type 2 diabetes by improving the elasticity in their arteries - reducing risk of heart disease and stroke, Dr. Kenneth Madden told the 2009 Canadian Cardiovascular Congress, co-hosted by the Heart and Stroke Foundation and the Canadian Cardiovascular Society.

26 Oct 2009

Bicycle-related injuries on the rise

Record-high gasoline prices, the slowdown in the economy, and increasing environmental sensitivity are leading more people to bike to work or for play. But an adequate infrastructure may not be in place to protect cyclists from serious injury according to surgeons who presented a new study on the issue during a scientific paper session at the 2009 Clinical Congress of the American College of Surgeons.

14 Oct 2009

Massive mismanagement leads to catastrophic decline in freshwater biodiversity

The world will miss its agreed target to stem biodiversity loss by next year, according to experts convening in Cape Town for a landmark conference devoted to biodiversity science.

13 Oct 2009

Bicycling is a way to fight Parkinson's disease for an 81-year old patient

Bob Wilson is not a quitter, and the Parkinson's Center of Oregon at Oregon Health & Science University will benefit from his steely determination October 10 when he and other members of "Team Bob" mount specially constructed bicycles for a fund-raising outing at The Springs at Tanasbourne.

9 Oct 2009

Birth control pills may have an impact on choice of partners

There is no doubt that modern contraception has enabled women to have unprecedented control over their own fertility. However, is it possible that the use of oral contraceptives is interfering with a woman's ability to choose, compete for and retain her preferred mate?

8 Oct 2009

Cardiorespiratory training can improve walking in stroke patients

An updated Cochrane review finds that stroke patients who participate in a post-stroke walking program walk faster, longer and more independently than non-exercisers.

7 Oct 2009

Trichodesmium has important role in nitrogen cycle and carbon sequestration

A new study of microscopic marine microbes, called phytoplankton, by researchers at Woods Hole Oceanographic Institution (WHOI) and the University of South Carolina has solved a ten-year-old mystery about the source of an essential nutrient in the ocean.

1 Oct 2009

Mild exercises for the bed-bound patients helps to combat muscle wasting

Critical care experts at Johns Hopkins are reporting initial success in boosting recovery and combating muscle wasting among critically ill, mostly bed-bound patients using any one of a trio of mild physical therapy exercises during their stays in the intensive care unit (ICU).

22 Sep 2009

Postmenopausal women benefit as much from exercise as younger women

In two papers based on the experiments and published in recent months, UC Berkeley researchers report that postmenopausal women can achieve the same health benefits from regular, vigorous exercise as younger women do.

21 Sep 2009

Health Net is the national sponsor of the 2nd National Veterans Summer Sports Clinic

Health Net, Inc. (NYSE:HNT) is honored to serve as a national sponsor of the 2nd National Veterans Summer Sports Clinic, to be held Sept. 20–25, 2009, in San Diego.

19 Sep 2009

Five tips from Convio for successful fundraising

Millions of you combine your passion for walking, running and cycling into a fun weekend of activity to benefit charitable causes. You pay your registration fee for the “athon,” train and are asked to raise funds.

14 Sep 2009

Risk of NAFLD lowers with routine physical activities

Researchers from the University of Sydney, Australia determined that patients with a sedentary lifestyle who engage in routine physical activities lower their risk of nonalcoholic fatty liver disease (NAFLD).

10 Sep 2009

No performance enhancing effect of quercetin seen, according to a study

The antioxidant quercetin is increasingly being marketed as a supplement that boosts athletic performance, but a new University of Georgia study finds that it is no better than a placebo.

4 Sep 2009

New Promega GoTaq qPCR Master Mix features increased reliability

Now real-time PCR methods can detect even smaller changes and rare events with the new Promega GoTaq qPCR Master Mix. The new GoTaq qPCR Master Mix frequently delivers earlier cycle thresholds than SYBR Green I. The advanced functionality gives scientists both increased reliability and reproducibility compared to the performance of existing real-time reagent systems.

4 Sep 2009

Education and cardiac defibrillators can boost survival rates

More widespread availability of defibrillators and education of the general public could boost survival rates fourfold amongst athletes suffering cardiac arrest, a study has found. In less than half of cases, a bystander initiated cardiopulmonary reanimation. This is crucial as survival at hospital admission is 4 times higher when CPR is attempted and 10 times greater when an electric shock is delivered.

2 Sep 2009

Walking and biking raise health and fitness levels

Trying to get fit but can't work it into your daily schedule? Incorporating even relatively short bouts of exercise into a daily commute appears to deliver significant rewards, according to a new study from the University of North Carolina at Chapel Hill.

2 Sep 2009

Brisk walking avoids obesity

Men and women who walk or ride a bike to work appear more fit, and men are less likely to be overweight or obese and have healthier triglyceride levels, blood pressure and insulin levels, according to a report in the July 13 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

1 Sep 2009

Bio-Rad cycle riders raise $73,055 during the Napa Valley Tour de Cure to benefit the ADA

Bio-Rad Laboratories, Inc. (NYSE: BIO) and (NYSE: BIO.B), a multinational manufacturer and distributor of life science research and clinical diagnostics products, helped raise approximately $1.1 million during the Napa Valley Tour de Cure, which took place on May 3 to benefit the American Diabetes Association.

1 Sep 2009