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— Medical

"Marvel molecule" could enable new treatments for a range of inflammatory diseases

By - February 18, 2015 1 Picture
A team of researchers at Trinity College Dublin has unearthed what they are calling a "marvel molecule." Said to be capable of suppressing a key activator of various inflammatory diseases, it is hoped the molecule will lead to more effective treatments for conditions ranging from Alzheimer’s disease, to rheumatoid arthritis and motor neuron disease. Read More
— Medical

Saliva test promises simpler diagnosis for autism

By - February 17, 2015 1 Picture
In lieu of an effective medical test, physicians rely on assessments of behavioural patterns and social skills to diagnose autism. But new research suggests that this process needn't be so prolonged and intrusive. A team of scientists has identified biomarkers in the saliva of children with the condition, potentially paving the way for earlier, and more reliable, diagnoses. Read More
— Medical

Gold nanotubes used to image and destroy cancer cells

By - February 16, 2015 1 Picture
For some time, the potential of gold nanoparticles as a diagnostics and imaging tool has been known to scientists, but new research suggests they could prove even more useful than previously thought. A team at the University of Leeds has discovered that shaping the particles in the form of nanotubes sees them take on a number of new properties, including the ability to be heated up to destroy cancer cells. Read More
— Medical

Telescopic contact lenses zoom in and out with the wink of an eye

By - February 16, 2015 4 Pictures
Researchers from the Ecole Polytechnique Federale de Lausanne (EPFL) in Switzerland have developed contact lenses that have tiny telescopic lenses built in to boost vision. Controlled by smart glasses that react in response to the winking of an eye, the device allows the wearer to zoom in on objects by providing magnification up to 2.8 times that of unaided human eyesight. Read More
— Medical

Ultrasound technique shown to reverse Alzheimer’s symptoms in mice

By - February 12, 2015 2 Pictures
Magnetic resonance (MR) imaging-guided ultrasound, a technology that involves highly-targeted ultrasound beams and monitoring their effects through imaging, has shown to help treat symptoms of Alzheimer’s disease in mice. The treatment was found to improve brain performance in the animals and has the researchers hopeful that the technique may prove effective in improving cognitive behavior in humans. Read More
— Medical

Coral tentacles inspire bio-sock shown to treat Deep Vein Thrombosis

By - February 10, 2015 2 Pictures
The onset of Deep Vein Thrombosis (DVT), whereby a clot forms in the veins and obstructs blood flow, is a legitimate concern for people unable to move their legs. The condition can become truly life-threatening if the clot finds its way into the pulmonary artery, which carries deoxygenated blood to the lungs. Looking to mitigate the dangers of this condition, researchers have developed a specialty sock inspired by the tentacle movements of coral that is designed to stimulate blood circulation through the body. Read More
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