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Medical

First-ever ibuprofen patch delivers pain relief right where it's needed

One problem with orally-administered painkillers is that even though you may just have pain in a particular area, the medication affects your whole body. This both increases the chance of side effects, and limits the effect of the medication on that one area. Now, however, scientists at Britain's University of Warwick have developed a solution – they've created the world's first ibuprofen skin patch.Read More

Breakthrough in cell conversion could help with Parkinson's treatment

A team of University at Buffalo researchers has identified a key obstacle in the cell conversion process, the manipulation of which allows for much easier transitions between cell types. The breakthrough has big implications for the treatment of Parkinson's disease, with scientists able to create functional neurons to replace those damaged by the condition.Read More

Low-cost bioactive paper detects blood types in under a minute

Determining a blood type to ensure compatibility ahead of a transfusion isn't straightforward at the best of times, but in regions of the world where proper medical equipment is unavailable it is nigh on impossible. A new, bioactive piece of paper promises to change that, however, with the ability to analyze just a few drops of blood and identify somebody's blood group in as little as one minute.Read More

GM mice used in study to understand why some people can't feel pain

A new study from researchers at the UK's University College London (UCL) has examined a rare condition that makes people unable to feel pain, known as congenital insensitivity to pain (CIP). While previous projects have had little success in fully understanding the condition, the new effort represents a big breakthrough, pinpointing the key elements that cause it.Read More

Graphene shows promise for super strong dental fillings

A team of researchers from four institutions located in Romania and St. Kitts have worked together to determine whether graphene could be used to create more durable dental materials. They worked to test how toxic different forms of the material were to teeth, with promising results.Read More

Liquid metal "Nano-Terminators" could signal judgement day for cancer

Scientists are increasingly turning to nanoparticles in search of new ways to treat cancer. Tiny nanorobots that wade through the bloodstream and microscopic particles that blow up diseased cells are a couple of menacing examples. But none sound quite so ominous as a new technique under development at North Carolina State University (NCSU). Its researchers have designed liquid metal particles they describe as "Nano-Terminators" that latch onto cancer cells to more effectively deliver drugs that kill them off.Read More

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