Hospital and Medical News

July 07, 2014

Seeing your true colors: Standards for hyperspectral imaging
Washington DC (SPX) Jul 04, 2014
Today, doctors who really want to see if a wound is healing have to do a biopsy or some other invasive technique that, besides injuring an already injured patient, can really only offer information about a small area. But a technology called hyperspectral imaging offers doctors a noninvasive, painless way to discriminate between healthy and diseased tissue and reveal how well damaged tissue is healing over a wide area. The catch? A lack of calibration standards is impeding its use. After a success ... read more

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W. African Ebola epidemic 'likely to last months': UN The United Nations health agency said on Thursday it expected the worst Ebola outbreak in history to continue its deadly rampage through west Africa for at least "several months". ... more		US-based scientist makes potent version of H1N1 flu A US-based Japanese scientist said Wednesday he has succeeded in engineering a version of the so-called swine flu virus that would be able to evade the human immune system. ... more		Latvia orders pig cull to stem African swine fever Latvia ordered a cull of pigs and a 40-day ban on public events in its eastern district of Latgale on Friday amid an outbreak of African swine fever. ... more
				New device helps paraplegic bypass spinal cord, move hand with brain In a major medical breakthrough, a paralyzed Ohio man was able to move his fingers and hand using only his thoughts using a device called Neurobridge. ... more		Z-Medica's QuikClot gets military recommendation Z-Medica's QuikClot Combat Gauze has again been recommended the "hemostatic dressing of choice" for the U.S. military. ... more

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Mideast sees 'worrying' rise in HIV cases: UN A sharp rise in new HIV infections in the Middle East and North Africa is a worrying trend, despite some positive developments, UNAIDS chief Michel Sidibe told AFP on Friday. ... more		Hospitalisation for heart attacks in China up fourfold Hospitalisation in China for the most serious form of heart attack more than quadrupled over a decade, according to research published on Tuesday in The Lancet. ... more		Muon Space joins SHIELD missile defense effort with next generation space systems role BlackSky expands Gen-3 satellite intelligence contracts worldwide Stratoship alliance charts staged path for smallsat payloads		Hairless man grows full head of hair after taking arthritis drug A 25-year-old man previously unable to grow hair on his body, now has a full head of hair thanks to a medication for rheumatoid arthritis called tofacitinib citrate. ... more
				Blacklegged ticks frequently carry both lyme disease and babesiosis Those who get bitten by blacklegged ticks are increasingly at risk of being infected with both Lyme disease and babesiosis, as the insects regularly carry both pathogens. ... more		Study reveals conditions linked to deadly bird flu and maps areas at risks A dangerous strain of avian influenza, H7N9, that's causing severe illness and deaths in China may be inhabiting a small fraction of its potential range and appears at risk of spreading to other sui ... more

Science finds chink in superbug armour Scientists Wednesday announced an advance in the quest to solve the growing problem of antibiotic resistance, saying they had found a chink in the armour of bacteria cells. ... more		A virus reveals the physics of nanopores Nanopores may one day lead a revolution in DNA sequencing. By sliding DNA molecules one at a time through tiny holes in a thin membrane, it may be possible to decode long stretches of DNA at lightni ... more		Bats use sound flow to steer through cluttered habitats Sentinel 2A trials reveal unexpected night sensing capability Solar cycles seen in Antarctic fast ice history		HIV battle: Uganda tests out rubber band circumcision With trousers around his ankles, Justin Igalla awaits a tight rubber band for his foreskin, an innovative non-surgical technique rolling out in several African nations to encourage circumcision and cut HIV infection rates. ... more
Archaeologists unearth remains of ancient Egyptian epidemic As a series of terrible epidemics - now known as the Plague of Cyprian - wiped out hordes of ancient Egyptians, some writers of the time thought the world was coming to an end. ... more		Modified iPhone shows promise against type 1 diabetes A device that uses a modified iPhone to help regulate the blood sugar of people with type 1 diabetes appears to work better than an insulin pump, researchers say. ... more		H7N9 flu: New map pinpoints Asian countries at risk Five Asian countries could join China as targets for the H7N9 bird flu virus that has claimed about a hundred lives since it erupted in March 2013, scientists said Tuesday. ... more		Key genes for Spanish flu pandemic exist in nature: report Bird flu viruses circulating in nature contain eight genes key to potentially recreate a pathogene similar to that which caused the 1918 deadly Spanish flu pandemic, a study published Wednesday said. ... more

	Stem cells are a soft touch for nano-engineered biomaterials Scientists from Queen Mary University of London have shown that stem cell behaviour can be modified by manipulating the nanoscale properties of the material they are grown on - improving the potenti ... more		Russia to launch biosatellite with mice on Board in 2019 The Russian biosatellite Bion-M2 with mice on board will be boosted into orbit in 2019, where it will operate for 60 days, the head of the Bion project Vladimir Sychev said. "The height of the ... more

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