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New studies stress the health benefits of dietary fibre

The health benefits of fibre are relatively well known yet average fibre intake around the world continues to be inadequate . Many diets continue to lack recommended servings of foods naturally high in fibre like fruits, vegetables, nuts, legumes and whole grains resulting in low fibre intake.

22 Apr 2013

Photoacoustic imaging helps preserve healthy nodes in patients with metastasized cancer

If a tumour has spread through the lymph nodes, the decision is often taken to exercise caution and remove extra tissue, to prevent it from spreading further. This often involves the removal of healthy lymph nodes.

22 Apr 2013

Even light smoking is associated with increased risk of rheumatoid arthritis

Number of cigarettes smoked a day and the number of years a person has smoked both increase the risk of rheumatoid arthritis (RA), finds research in BioMed Central's open access journal Arthritis Research & Therapy. The risk decreases after giving up smoking but, compared to people who have never smoked, this risk is still elevated 15 years after giving up.

22 Apr 2013

3D image of cell signaling molecules indicates a trippable power switch

A three-dimensional image of one of the proteins that serves as an on-off switch as it binds to receptors on the surface of a cell suggests there may be a sort of main power switch that could be tripped. These surface receptors are responsible for helping cells discern light, set the heart racing, or detect pain.

22 Apr 2013

North Carolina set to become a leading hub for data-intensive business, data science research

A new collaboration called the National Consortium for Data Science (NCDS) aims to make North Carolina a national hub for data-intensive business and data science research, a move that will help develop a national strategy to ensure U.S. leadership in the data-driven global economy.

22 Apr 2013

Researchers use contrast-computed tomography for anatomical reconstruction of human heart

On April 18th JoVE (Journal of Visualized Experiments) will publish a new video article by Dr. Paul A Iaizzo demonstrating the anatomical reconstruction of an active human heart. The research uses contrast-computed tomography (CT) to allow in-depth 3-D computer modeling of hearts that can be used for prolonged archiving.

22 Apr 2013

New research on metallic implants could improve quality of life

Coronary stents have saved a lot of lives over the years, but there is a growing interest in what happens when a stent stays inside the body for too long.

22 Apr 2013

Study highlights the challenges that exist in ECG interpretation

Incorporating an electrocardiogram (ECG) during pre-participation screening for athletes has demonstrated a reduction in incidence of sudden cardiac death (SCD); however, it remains controversial in the United States due to minimal usage and high false-positive readings.

22 Apr 2013

TEDMED conference speaker highlights key actions to stop pandemics

Some 2,000 health professionals and thought leaders from all sectors of society are attending TEDMED at the Kennedy Center [in Washington, D.C.,] this week for a series of talks [focusing on medical technology and health care], which are also being televised in more than 80 countries.

22 Apr 2013

Edible malarial vaccine may work against other viral and bacterial infections

Can scientists rid malaria from the Third World by simply feeding algae genetically engineered with a vaccine? That's the question biologists at UC San Diego sought to answer after they demonstrated last May that algae can be engineered to produce a vaccine that blocks malaria transmission.

22 Apr 2013

3-D brain images provide a better understanding on migraine attack

Wielding a joystick and wearing special glasses, pain researcher Alexandre DaSilva rotates and slices apart a large, colorful, 3-D brain floating in space before him.

22 Apr 2013

Combination of diet and exercise produces better results

A worrisome increase in obesity levels in much of the world suggests that current methods of motivating people to eat healthier food and get more exercise are not all that successful. Much of today's research focuses on ways of delivering messages in order to obtain the best sustained adherence to these two key health behaviors.

22 Apr 2013

Report urges targeted investment for childhood micronutrient supplementation

Noting "[t]his week leaders from around the world convened in Ireland for the Dublin Conference on Hunger, Nutrition and Climate Justice," Kanika Bahl, a managing director at Results for Development Institute (R4D), writes in the Bill & Melinda Gates Foundation's "Impatient Optimists" blog,

22 Apr 2013

Study highlights the protective effect of berries on brain function

Adding more color to your diet in the form of berries is encouraged by many nutrition experts. The protective effect of berries against inflammation has been documented in many studies.

22 Apr 2013

Taiwan President participates in international memory walk for Alzheimer's disease

Memory Walks are taking place all around the World during World Alzheimer's Month in September every year, to raise awareness about Alzheimer's disease and other dementias.

22 Apr 2013

Despite USPSTF controversial recommendations, mammogram rate did not decline

More than three years after the United States Preventive Services Task Force (USPSTF) recommended against routine mammogram screening for women between the ages of 40 and 49, a study from Brigham and Women's Hospital (BWH) finds that mammogram rates in the United States have not declined in that age group, or any other. The study results are published in the April 19, 2013 online edition of the journal Cancer.

22 Apr 2013

Research News and Research

New studies stress the health benefits of dietary fibre

Photoacoustic imaging helps preserve healthy nodes in patients with metastasized cancer

Even light smoking is associated with increased risk of rheumatoid arthritis

3D image of cell signaling molecules indicates a trippable power switch

North Carolina set to become a leading hub for data-intensive business, data science research

Researchers use contrast-computed tomography for anatomical reconstruction of human heart

New research on metallic implants could improve quality of life

Study highlights the challenges that exist in ECG interpretation

TEDMED conference speaker highlights key actions to stop pandemics

Edible malarial vaccine may work against other viral and bacterial infections

3-D brain images provide a better understanding on migraine attack

Combination of diet and exercise produces better results

Report urges targeted investment for childhood micronutrient supplementation

Study highlights the protective effect of berries on brain function

Taiwan President participates in international memory walk for Alzheimer's disease

Despite USPSTF controversial recommendations, mammogram rate did not decline

PATH Publications examine U.S. agencies' role in advancing global health technologies

Penn researcher wins Distinguished Clinical Research Achievement Award for innovations in gene therapy

Sleep related breathing disorders associated with cognitive and behavioral impairment in children

Increase in violence hindering access to health care in Afghanistan, Red Cross warns

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