Hospital and Medical News

April 16, 2013

Tiny injectable LEDs help neuroscientists study the brain
Champaign IL (SPX) Apr 16, 2013
A new class of tiny, injectable LEDs is illuminating the deep mysteries of the brain. Researchers at the University of Illinois at Urbana-Champaign and Washington University in St. Louis developed ultrathin, flexible optoelectronic devices - including LEDs the size of individual neurons - that are lighting the way for neuroscientists in the field of optogenetics and beyond. Led by John A. Rogers, the Swanlund professor of materials science and engineering at the U. of I., and Michael R. Bruchas, a ... read more

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Material screening method allows more precise control over stem cells When it comes to delivering genes to living human tissue, the odds of success come down the molecule. The entire therapy - including the tools used to bring new genetic material into a cell - must h ... more		Scientists stress need for national marine biodiversity observation network With ocean life facing unprecedented threat from climate change, overfishing, pollution, invasive species and habitat destruction, a University of Florida researcher is helping coordinate national e ... more		Thermo Fisher buying Life Tech for $13.6 bn Scientific equipment maker Thermo Fisher Scientific said Monday it was taking over biotech firm Life Technologies, a major force in genetic sequencing, for $13.6 billion. ... more
				Russian toddler contracts HIV from transfusion Doctors in Russia accidentally infected a 16-month-old girl with HIV during a blood transfusion, investigators said Monday, opening a criminal probe into the case. ... more		China H7N9 bird flu area spreads, two new deaths: govt China's H7N9 bird flu spread west to the central province of Henan on Sunday, as government websites and state media reported two deaths and 11 new cases nationwide. ... more

CubeSats, SmallSats and MicroSats

Neutrons help explain ozone poisoning and links to thousands of premature deaths each year A research team from Birkbeck, University of London, Royal Holloway University and Uppsala University in Sweden, have helped explain how ozone causes severe respiratory problems and thousands of cas ... more		Bird flu vaccine 'many months' away US public health experts said developing a vaccine for the H7N9 strain of bird flu could take "many months", as China seeks to control an outbreak which had killed 11 people by Friday. ... more		Aalyria spacetime platform tapped for AFRL space data network trials Atomic 6 debris shields selected for Portal Space Systems mission China starts large scale production of T1000 carbon fiber		First human H7N9 bird flu case in Beijing A seven-year-old girl is Beijing's first human case of H7N9 bird flu, local authorities said on Saturday as China's outbreak of the disease spread to the capital. ... more
				China targets bird flu rumours as cases rise China has detained at least a dozen people for spreading false rumours about bird flu, police statements showed Wednesday, with authorities seeking to control "panic" as the number of cases rose to 33. ... more		Streams stressed by pharmaceutical pollution Pharmaceuticals commonly found in the environment are disrupting streams, with unknown impacts on aquatic life and water quality. So reports a new Ecological Applications paper, which highlights the ... more

Solar systems for home and business installations

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Virginia Tech study finds virus promising for prostate cancer treatment A study at the Virginia-Maryland Regional College of Veterinary Medicine has identified a chicken-killing virus as a promising treatment for prostate cancer in humans. Researchers have discovered th ... more		Technique Finds Software Bugs in Surgical Robots And Helps Developers Fix Flaws, Ensure Safety Surgical robots could make some types of surgery safer and more effective, but proving that the software controlling these machines works as intended is problematic. Researchers at Carnegie Mellon U ... more		Ancient nitrogen enzyme study illuminates early Earth conditions and life detection Cleaner ship fuel is reducing lightning in key shipping lanes, research finds Geoscientists use satellite to determine not the shape of water, but how water shapes land		ORNL's awake imaging device moves diagnostics field forward A technology being developed at the Department of Energy's Oak Ridge National Laboratory promises to provide clear images of the brains of children, the elderly and people with Parkinson's and other ... more
				H7N9 vaccine may take months: US agency Developing a vaccine for the H7N9 strain of bird flu that has killed 10 people in eastern China could take "many months", US public health experts have said. ... more		Exposure to space radiation reduces ability of intestinal cells to destroy oncoprotein Two studies funded by NASA and presented at the AACR Annual Meeting 2013 help explain why space radiation may increase the risk of colorectal cancer in humans. The researchers, from Georgetown ... more

IAEA begins fresh probe into Japan's Fukushima

Fukushima leaking radioactive water

Fukushima plant springs another radioactive leak

Smithsonian dedicates new exhibition to navigation

Extreme Miniaturization: Seven Devices, One Chip to Navigate without GPS

Down the slopes with space app in your pocket

Pottery reveals Ice Age hunter-gatherers' taste for fish

New Research Reveals How Human Ancestor Walked, Chewed, and Moved

Google adds 'digital estate planning' to its services

Early warning signs of population collapse

Moa's ark

Environmental change triggers rapid evolution

	New flu strain found on S.African ostriches South African authorities have detected a new strain of bird flu in the Western Cape region, as the industry continues to struggle under a 2011 EU ban on meat exports, an official said Tuesday. ... more		Bioglass helping to mend bones Jose Ramon Sarasua and Aitor Larranaga, researchers in the materials engineering department of the UPV/EHU-University of the Basque Country, have been studying new materials or implants that are of ... more		Highly lethal Ebola virus has diagnostic Achilles' heel for biothreat detection By screening a library of a billion llama antibodies on live Ebola viruses in the Texas Biomedical Research Institute's highest biocontainment laboratory, scientists in San Antonio have identified a ... more		Research advances therapy to protect against dengue virus Nearly half of the world's population is at risk of infection by the dengue virus, yet there is no specific treatment for the disease. Now a therapy to protect people from the virus could finally be ... more

Hydrogen nuclei experiment sharpens view of quarks inside matter

Oak Ridge team plans powerful test facility for next generation fusion components

Low frequency lasers modeled to greatly boost nuclear fusion rates

Research deciphers HIV attack plan		3-D printer can build synthetic tissues		$87 bn needed to fight AIDS, TB, malaria: report		Vietnam reports first bird flu death in 14 months		Cambodia fights surge in bird flu deaths
South Africa rolls out new single dose AIDS drug		No proof China's H7N9 spreading between humans: WHO		China boosts bird flu response as cases rise		China steps up response to bird flu cases		China closes markets, culls birds to curb H7N9 virus

H7N9 bird flu strain has worrying traits: experts

Notre Dame imaging specialists create 3-D images to aid surgeons

Scientists use 3D printer to make tissue-like material

China begins poultry cull after bird flu found: Xinhua

China reports another death from H7N9 bird flu

Climate change likely to worsen threat of diarrheal disease in Botswana, arid African countries

China reports four more cases of new bird flu strain

Outside View: Mobile medical technologies

China strengthens checks after new bird flu deaths

New avian flu strain kills two in China, one critical

Flu vaccine linked to narcolepsy in under 30s: study

Researchers identify fish protein that may inhibit cancer metastasis

Researchers looking to create human heart

IUPUI Stem Cell Research Could Expand Clinical Use of Regenerative Human Cells

Immune finding aids quest for vaccines to beat tropical infections

China blasts US court for $162 mn price-fixing award

New research paper says we are still at risk of the plague

Mummy CT scans show preindustrial hunter gatherers had clogged arteries

Intense terahertz pulses cause DNA damage but also induce DNA repair

Japan's Fujitsu says smartphones can take your pulse

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