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Tag Archives: Health

First detailed picture of cancer-related cell enzyme in action on chromosome unit

First detailed picture of cancer-related cell enzyme in action on chromosome unit

A landmark study to be published in the October 30, 2014 print edition of the journal Nature provides new insight into the function of an enzyme related to the BRCA1 breast cancer protein. Continue reading

In autoimmune diseases affecting millions, researchers pinpoint genetic risks, cellular culprits

In autoimmune diseases affecting millions, researchers pinpoint genetic risks, cellular culprits

Scores of autoimmune diseases afflicting one in 12 Americans — ranging from type 1 diabetes, to multiple sclerosis (MS), to rheumatoid arthritis, to asthma — mysteriously cause the immune system to harm tissues within our own bodies. Now, a new study pinpoints the complex genetic origins for many of these diseases, a discovery that may lead to better diagnosis and ultimately to improved treatments Continue reading

Governments should take active lead to create healthy food environments to prevent cardiovascular disease

Governments should take active lead to create healthy food environments to prevent cardiovascular disease

Canadian health organizations are calling upon governments to take a leadership role in creating healthy food environments. They say that implementing strategies that facilitate access to affordable healthy foods and beverages in places where Canadians work, live, and play could play a key role in preventing diet-related disease and health risk such as obesity and hypertension, and ultimately improve cardiovascular health. This call for action is published in the Canadian Journal of Cardiology Continue reading

Prostate cancer, kidney disease detected in urine samples on the spot

Prostate cancer, kidney disease detected in urine samples on the spot

When you flush the toilet, you may be discarding microscopic warning signs about your health. But a cunningly simple new device can stop that vital information from “going to waste.” Brigham Young University chemist Adam Woolley and his students made a device that can detect markers of kidney disease and prostate cancer in a few minutes. Continue reading

Dietary cocoa flavanols reverse age-related memory decline in mice

Dietary cocoa flavanols reverse age-related memory decline in mice

Dietary cocoa flavanols — naturally occurring bioactives found in cocoa — reversed age-related memory decline in healthy older adults, according to a study led by Columbia University Medical Center (CUMC) scientists. The study, published today in the advance online issue of Nature Neuroscience , provides the first direct evidence that one component of age-related memory decline in humans is caused by changes in a specific region of the brain and that this form of memory decline can be improved by a dietary intervention Continue reading

‘Nothing to hide’ over Welsh NHS

‘Nothing to hide’ over Welsh NHS

unable to retrieve full-text contentThe Welsh NHS has “nothing to hide” about its performance, the health minister says, as the political row over Welsh Labour’s record continues. Continue reading

Australian doctors transplants first circulatory death human heart

Australian doctors transplants first circulatory death human heart

The St Vincent’s Hospital Heart Lung Transplant Unit has carried out the world’s first distant procurement of hearts donated after circulatory death (DCD). These hearts were subsequently resuscitated and then successfully transplanted into patients with end-stage heart failure Continue reading

Without swift influx of substantial aid, Ebola epidemic in Africa poised to explode

Without swift influx of substantial aid, Ebola epidemic in Africa poised to explode

The Ebola virus disease epidemic already devastating swaths of West Africa will likely get far worse in the coming weeks and months unless international commitments are significantly and immediately increased, new research led by Yale researchers predicts. The findings are published online first in The Lancet Infectious Diseases . A team of seven scientists from Yale’s Schools of Public Health and Medicine and the Ministry of Health and Social Welfare in Liberia developed a mathematical transmission model of the viral disease and applied it to Liberia’s most populous county, Montserrado, an area already hard hit Continue reading

Without swift influx of substantial aid, Ebola epidemic in Africa poised to explode

Without swift influx of substantial aid, Ebola epidemic in Africa poised to explode

The Ebola virus disease epidemic already devastating swaths of West Africa will likely get far worse in the coming weeks and months unless international commitments are significantly and immediately increased, new research led by Yale researchers predicts. The findings are published online first in The Lancet Infectious Diseases . A team of seven scientists from Yale’s Schools of Public Health and Medicine and the Ministry of Health and Social Welfare in Liberia developed a mathematical transmission model of the viral disease and applied it to Liberia’s most populous county, Montserrado, an area already hard hit Continue reading

Costs to treat bleeding strokes increases 10 years later

Costs to treat bleeding strokes increases 10 years later

Costs to treat strokes caused by bleeding in the brain may increase significantly 10 years later, according to a study in the American Heart Association journal Stroke. The Australian study is the first to include 10 years of follow-up data on stroke cost estimates, which may also apply to the United States, researchers said Continue reading