A revolutionary diagnostic technique that sees under the skin sounds rooted in the realms of science fiction. But an invention akin to the Star Trek small handheld body scanner that shines light into the skin to detect early signs of heart disease and stroke could be on the market in less than two years.
The painless test takes no more than five minutes to detect Peripheral Vascular Disease (PVD), a condition that affects over 90 million people worldwide. What starts off as blood flow problems in the feet can develop fatal consequences if left unchecked. Once diagnosed, one in three people die within five years. But many deaths are preventable through early diagnosis, which is the aim of Dr Vincent Crabtree’s invention, PADD. Crabtree, an optical engineer from Loughborough University, was inspired by the plight of his grandfather who died at 55 after having his leg amputated due to PVD.
PADD represents a futuristic way to check out circulatory health that uses an infrared light beam no more powerful than a TV remote control. Quick and simple to use, this state of the art technology could replace the ankle brachial pressure index, a traditional pressure cuff measurement system.
Anna Seddon | alfa
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Scientists at the University of California, Los Angeles present new research on a curious cosmic phenomenon known as "whistlers" -- very low frequency packets...
Scientists develop first tool to use machine learning methods to compute flow around interactively designable 3D objects. Tool will be presented at this year’s prestigious SIGGRAPH conference.
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Researchers from TU Graz and their industry partners have unveiled a world first: the prototype of a robot-controlled, high-speed combined charging system (CCS) for electric vehicles that enables series charging of cars in various parking positions.
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Proteins must be folded correctly to fulfill their molecular functions in cells. Molecular assistants called chaperones help proteins exploit their inbuilt folding potential and reach the correct three-dimensional structure. Researchers at the Max Planck Institute of Biochemistry (MPIB) have demonstrated that actin, the most abundant protein in higher developed cells, does not have the inbuilt potential to fold and instead requires special assistance to fold into its active state. The chaperone TRiC uses a previously undescribed mechanism to perform actin folding. The study was recently published in the journal Cell.
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Scientists have discovered that the electrical resistance of a copper-oxide compound depends on the magnetic field in a very unusual way -- a finding that could help direct the search for materials that can perfectly conduct electricity at room temperatur
What happens when really powerful magnets--capable of producing magnetic fields nearly two million times stronger than Earth's--are applied to materials that...
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16.08.2018 | Life Sciences