Science News w/ Video
Building better blood vessels could advance tissue engineering
One of the major obstacles to growing new organs—replacement hearts, lungs and kidneys—is the difficulty researchers face in building blood vessels that keep the tissues alive, but new findings from the ...
Medical research
Apr 04, 2013 |
5 / 5 (2) |
0
|
Shutting down DNA construction: How senescence halts growth of potential cancers
Researchers from The Wistar Institute explain a new molecular mechanism behind the phenomenon of oncogene-induced senescence. By depriving the cell of the ability to make new nucleotides—the building blocks ...
Cancer
Apr 04, 2013 |
5 / 5 (2) |
0
|
Advances in molecular testing offer new hope for lung cancer patients
The emergence of molecular diagnostic testing in lung cancer offers new hope for patients battling the number one cancer killer in the United States and abroad. Now, for the first time after a decade of biomarker testing ...
Cancer
Apr 03, 2013 |
not rated yet |
0
Marriage can threaten health: Study finds satisfied newlyweds more likely to gain weight
On average, young newlyweds who are satisfied with their marriage gain weight in the early years after they exchange vows, putting them at increased risk for various health problems related to being overweight.
Health
Apr 03, 2013 |
5 / 5 (3) |
0
HIV self-testing: The key to controlling the global epidemic
A new international study has confirmed that self-testing for HIV is effective and could be the answer to controlling the global epidemic. This major systematic review, led by the Research Institute of the McGill University ...
HIV & AIDS
Apr 02, 2013 |
4 / 5 (2) |
0
|
Cholesterol-lowering eye drops could treat macular degeneration
A new study raises the intriguing possibility that drugs prescribed to lower cholesterol may be effective against macular degeneration, a blinding eye disease.
Medical research
Apr 02, 2013 |
5 / 5 (4) |
0
|
Researchers find link between blood clotting, immune response
Rice University researchers have found an unexpected link between a protein that triggers the formation of blood clots and other proteins that are essential for the body's immune system. The find could lead ...
Immunology
Apr 01, 2013 |
4.7 / 5 (3) |
0
|
Physician breaks ground in robotic cervical surgery
Performing surgery on a pregnant patient is a delicate matter. Risks to both mother and baby must be carefully weighed in every decision a surgeon makes. Recently, at the University of Texas Medical Branch at Galveston, a ...
Surgery
Mar 29, 2013 |
not rated yet |
0
Proximity to coal-tar-sealed pavement raises risk of cancer, study finds
People living near asphalt pavement sealed with coal tar have an elevated risk of cancer, according to a study in the journal Environmental Science and Technology. Much of this calculated excess risk result ...
Health
Mar 28, 2013 |
1 / 5 (1) |
0
Completing a dangerous cycle: The downward spiral of obesity
(Medical Xpress)—Physical activity and its relation to obesity has been studied for decades by researchers; however, almost no one has studied the reverse – obesity's effect on physical activity.
Overweight and Obesity
Mar 28, 2013 |
4.5 / 5 (2) |
0
Virtual games help the blind navigate unknown territory
On March 27th JoVE will publish a new video article by Dr. Lotfi Merabet showing how researchers in the Department of Ophthalmology at Massachusetts Eye and Ear Infirmary and Harvard Medical School have developed a virtu ...
Medical research
Mar 27, 2013 |
not rated yet |
0
Protein-rich breakfasts prevent unhealthy snacking in the evening
Breakfast might be the most important meal of the day, but up to 60 percent of American young people consistently skip it. Now, Heather Leidy, an assistant professor in the Department of Nutrition and Exercise ...
Health
Mar 26, 2013 |
5 / 5 (2) |
2
Predicting repeat offenders with brain scans: You be the judge
(Medical Xpress)—Despite the well known inaccuracies of polygraph lie detectors, they remain in widespread, if selective, use by the criminal justice system. While they are far from truth machines, if the ...
Neuroscience
Mar 26, 2013 |
5 / 5 (1) |
6
|
Researchers scoring a win-win with novel set of concussion diagnostic tools
From Junior Seau, former San Diego Chargers linebacker, to Dave Duerson, former Chicago Bears safety—who both committed suicide as a result of chronic traumatic encephalopathy (CTE)—traumatic brain injuries (TBIs) have ...
Health
Mar 26, 2013 |
not rated yet |
0
New technology measures oxygen in individual red blood cells in real time
In an engineering breakthrough, a Washington University in St. Louis biomedical researcher has discovered a way to use light and color to measure oxygen in individual red blood cells in real time.
Medical research
Mar 25, 2013 |
4 / 5 (1) |
0
|
