Hospital and Medical News

February 16, 2013

The Spark Within: Light-Emitting Bioprobe Fits in a Single Cell
Stanford CA (SPX) Feb 18, 2013
If engineers at Stanford have their way, biological research may soon be transformed by a new class of light-emitting probes small enough to be injected into individual cells without harm to the host. Welcome to biophotonics, a discipline at the confluence of engineering, biology and medicine in which light-based devices - lasers and light-emitting diodes (LEDs) - are opening up new avenues in the study and influence of living cells. The team described their probe in a paper published online Febru ... read more

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Cold resistance runs in genes British researchers have found a cold resistance gene in the DNA of indigenous Siberian tribes, which helps them survive in the harsh local environment. A team of geneticists from Cambridge Universi ... more		Flood-hit Mozambique battles cholera outbreak Aid workers in flood-hit Mozambique said they were fighting to contain an outbreak of cholera Wednesday, which has sickened 282 people. ... more		Cambodia reports sixth bird flu death this year A three-year-old Cambodian girl has died from bird flu, bringing the country's toll from the deadly virus to six so far this year, the World Health Organisation said Wednesday. ... more
				Finding the key to immunity Living in space weakens astronauts' immune systems, researchers have discovered. The findings are providing clues on how to tackle diseases on Earth before symptoms appear. Ever since the firs ... more		IBM puts supercomputer to work on cancer IBM is putting its Watson supercomputer to work fighting cancer, in what is described as the first commercial program of its kind to use "big data" to help patients with the disease. ... more

CubeSats, SmallSats and MicroSats

China reports two human cases of bird flu: state media China reported two human cases of bird flu in the southwestern city of Guiyang on Sunday, with both patients in a critical condition, the official Xinhua news agency said. ... more		Iranians feel sanctions pain but back nuclear drive: poll The vast majority of Iranians feel the pain of sanctions but still support a civilian nuclear program, a poll said, as a study on Friday charged that Western efforts have caused medicine shortages. ... 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		California targets Chinese 'maternity tourism' Six pregnant Asian-looking women cross the road. Two others cross in the opposite direction. In a nearby store, about 10 compare baby clothing. ... more
				MU scientists build harness for powerful radiation cancer therapy We've all heard that "it's not wise to use a cannon to kill a mosquito." But what if you could focus the cannon's power to concentrate power into a tiny space? In a new study, University of Mi ... more		New device traps particulates, kills airborne pathogens A new device called a soft x-ray electrostatic precipitator protected immunocompromised mice from airborne pathogenic bacteria, viruses, ultrafine particles, and allergens, according to a paper publ ... more

Solar systems for home and business installations

CubeSats, SmallSats and MicroSats

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

UNC scientists unveil a superbug's secret to antibiotic resistance Worldwide, many strains of the bacterium Staphyloccocus aureus are already resistant to all antibiotics except vancomycin. But as bacteria are becoming resistant to this once powerful antidote, S. a ... more		Tomorrow's life-saving medications may currently be living at the bottom of the sea OHSU researchers, in partnership with scientists from several other institutions, have published two new research papers that signal how the next class of powerful medications may currently reside a ... 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		Bioelectric signals can be used to detect early cancer Biologists at Tufts University School of Arts and Sciences have discovered a bioelectric signal that can identify cells that are likely to develop into tumors. The researchers also found that they c ... more
				Pandemic Controversies: the global response to pandemic influenza must change 'Evil' scientists, deadly viruses and terrorist plots are usually the preserve of Hollywood blockbusters. But when it comes to pandemic influenza, it is the stuff of real life. As controversy about ... more		Study shows climate change could affect onset and severity of flu seasons The American public can expect to add earlier and more severe flu seasons to the fallout from climate change, according to a research study published online in PLOS Currents: Influenza. A team ... more

Warning of emergency alert system hacks

No health effects from Fukushima: Japan researcher

Aid trickles into tsunami-hit Solomons despite aftershocks

A system that improves the precision of GPS in cities by 90 percent

Telit Offers COMBO 2G Chip For Multi Satellite Positioning Receiver

Boeing Awarded USAF Contract to Continue GPS Modernization

Tiny mutation had big evolutionary impact

Computer helping save lost languages

UF researchers include humans in most comprehensive tree of life to date

Offspring for first captive-bred Philippine eagle

Visualizing Biological Networks in 4D

Biodiversity helps protect nature against human impacts

	A new genre of 'intelligent' micro- and nanomotors Enzymes, workhorse molecules of life that underpin almost every biological process, may have a new role as "intelligent" micro- and nanomotors with applications in medicine, engineering and other fi ... more		Homemade ventilator reveals China medical woes Her coarse hands gripping a blue plastic ventilator she pumped by hand for years to keep her injured son alive, Wang Lanqin sits by her child's bed. ... more		Maglev tissues could speed toxicity tests In a development that could lead to faster and more effective toxicity tests for airborne chemicals, scientists from Rice University and the Rice spinoff company Nano3D Biosciences have used magneti ... more		Flies to hitch ride into space for heart study Peter H.U. Lee, MD, is reaching for the stars. The Stanford heart surgeon has combined his twin passions - medicine and outer space - in a joint proposal for an experiment on the effects of weightle ... 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

Chinese genes boost peril from flu: study		Cambodia reports two new bird flu deaths		Notre Dame studies benefits and threats of nanotechnology research		Health apps abound, but usage low: study		Two Cambodians die from bird flu: WHO
One in five were infected by pandemic flu		Origin of HIV put at millions of years ago		Swine flu kills three in Central Europe		How can evolutionary biology explain why we get cancer?		A call to prevent unsafe high-risk medical devices from reaching the marketplace

Scientists lift freeze on controversial flu research

US flu epidemic worsens, 29 children dead

Method to produce amounts of anti-cancer substance developed

Flu shots pose no extra risk of pregnancy loss

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