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Medical

A promising breath-testing tool for detecting lung cancer is set to undergo clinical trial...

The developers of a promising new lung cancer detection instrument have announced they are now moving their device into clinical trials. By relying on breath tests as a means of diagnosing the disease, it is hoped that the device could a non-invasive method for earlier detection and ultimately boost lung cancer survival rates.  Read More

Magnetic resonance (MR) imaging-guided ultrasound has been shown to reverse the symptoms o...

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

The robotic sock developed at the National University of Singapore to treat Deep Vein Thro...

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

A new type of engineered insulin stays in the bloodstream longer, and is only activated wh...

Researchers at the Massachusetts Institute of Technology (MIT) have developed a new method for tackling diabetes that could represent a significant breakthrough in treating the condition. The team's engineered insulin stays in the patient’s bloodstream, but is only activated when sugar levels start to tip the scales.  Read More

The technique uses a small device containing a reservoir of chemotherapy that can be eithe...

Further to a list of side effects ranging from mildly unpleasant to just plain awful, the scattergun nature of chemotherapy often sees healthy tissue damaged along with the cancerous cells. Attacking these cancer cells with better precision would lead to more effective treatments and reduce harmful side effects, and has been a primary objective for researchers. Among this group is a team of scientists that has developed a way of administering cancer-fighting chemicals using an electric field that is claimed to enable a highly-targeted form of treatment.  Read More

A simplified illustration of the nanowafer (Image: ACS)

As anyone who has ever used medicinal eyedrops will know, it's hard to get the things into your own eye. Soon, however, they could be replaced by tiny drug-containing polymer "nanowafers" that are applied to the eye like a contact lens. Those wafers would proceed to gradually dissolve, releasing medication throughout the day.  Read More

New research gives hope that diabetics may one day be able to take a daily probiotic pill ...

Researchers at Cornell University have successfully treated diabetic rats by engineering a strain of lactobacillus, a rod-shaped bacteria common in the human gut, resulting in up to 30 percent lower blood glucose levels. The technology could pave the way for a new treatment for both type 1 and type 2 diabetes that could one day see managing diabetes be as easy as taking a daily probiotic pill..  Read More

Scientists have developed a smartphone accessory capable of detecting multiple disease mar...

That smartphones have evolved to be capable of much more than making and receiving calls won't be news to many, but work being done to refashion them as medical diagnostics tools is proving to be a very promising area of mobile innovation. The latest big-picture idea to emerge in this area is a smartphone dongle capable of detecting three infectious disease markers within 15 minutes, requiring only a finger prick of blood.  Read More

Printing a 2-inch (5 cm) long section of windpipe takes less than two hours

Researchers at the Feinstein Institute for Medical Research have successfully created cartilage using a MakerBot 3D printer. The team made use of the technology to quickly and affordably prototype and refine the bioprosthesis, and even used it to create a low-cost bioreactor to facilitate the growth of the cells.  Read More

The customized bubbles are made using a combination of soap-like components that transform...

As if soap bubbles don't spread enough happiness on their own, scientists have discovered a way of coating them in biomolecules with a view to treating viruses, cancer and other diseases. The technology has been developed at the University of Maryland, where researchers devised a method of tricking the body into mistaking the bubbles for harmful cells, triggering an immune response and opening up new possibilities in the delivery of drugs and vaccines.  Read More

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