Hospital and Medical News

March 15, 2013

Biological tooth replacement getting closer
London, UK (SPX) Mar 15, 2013
Scientists have developed a new method of replacing missing teeth with a bioengineered material generated from a person's own gum cells. Current implant-based methods of whole tooth replacement fail to reproduce a natural root structure and as a consequence of the friction from eating and other jaw movement, loss of jaw bone can occur around the implant. The research is led by Professor Paul Sharpe, an expert in craniofacial development and stem cell biology at King's College London and published ... read more

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Outside View: Ryan's untenable solutions Republicans are losing U.S. elections they could win by slavishly clinging to untenable solutions for skyrocketing federal healthcare costs that voters reject. ... more		French patients keep HIV at bay despite stopping drugs A small French study of 14 HIV patients who have remained healthy for years after stopping drug treatment offers fresh evidence that early medical intervention may lead to a "functional cure" for AIDS, researchers said Thursday. ... more		Over quarter of S.African schoolgirls HIV positive: minister As many as 28 percent of South African schoolgirls are HIV positive, according to figures from the country's health minister reported by local media on Thursday. ... more
				Home toxic home Most organisms would die in the volcanic sulfur pools of Yellowstone and Mount Etna. Robust simple algae call it home, and their secrets to survival could advance human medicine and bioremediation. ... more		Temp-controlled 'nanopores' may allow detailed blood analysis Tiny biomolecular chambers called nanopores that can be selectively heated may help doctors diagnose disease more effectively if recent research by a team at the National Institute of Standards and ... more

CubeSats, SmallSats and MicroSats

H1N1 flu jab linked to small risk of nervous disorder Vaccination in the United States against H1N1 "swine" flu, which swept the world in 2009-10, carried a small but tolerable risk of Guillain-Barre syndrome, a disorder that can cause muscle weakness or temporary paralysis, a study published on Wednesday said. ... more		Human brain treats prosthetic devices as part of the body The human brain can learn to treat relevant prosthetics as a substitute for a non-working body part, according to research published March 6 in the open access journal PLOS ONE by Mariella Pazzaglia ... 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		Using photosynthesis to make chemical compounds Scientists are reporting an advance in re-engineering photosynthesis to transform plants into bio-factories that manufacture high-value ingredients for medicines, fabrics, fuels and other products. ... more
				Myanmar shelter offers refuge for HIV patients At a small and peaceful clinic on the outskirts of Yangon, 20 volunteers tend to 300 HIV patients abandoned by a health care system allowed to crumble during decades of brutal military rule in Myanmar. ... more		Pour, shake and stir A diagnostic "cocktail" containing a single drop of blood, a dribble of water, and a dose of DNA powder with gold particles could mean rapid diagnosis and treatment of the world's leading diseases i ... more

Solar systems for home and business installations

CubeSats, SmallSats and MicroSats

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

How do bacteria clog medical devices? Very quickly A new study has examined how bacteria clog medical devices, and the result isn't pretty. The microbes join to create slimy ribbons that tangle and trap other passing bacteria, creating a full blocka ... more		Pixels guide the way for the visually impaired Images have been transformed into pixels and projected onto a headset to help the visually impaired in everyday tasks such as navigation, route-planning and object finding. Developed using a v ... 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		Daily-dose HIV prevention fails for African women: study Daily doses of drugs or vaginal gels have proven ineffective at preventing HIV infections in southern Africa, a study out Monday revealed, saying most of the women failed to use them as directed. ... more
				Atlantic warming points to malaria risk... in India Health watchdogs monitoring the risk of malaria in India should keep a close eye on what's happening thousands of kilometres (miles) away in the Atlantic, an unusual study published on Sunday suggests. ... more		Cambodia orders action to stop deadly bird flu Phnom Penh on Friday ordered urgent action to stem the "worrying" number of bird flu deaths in Cambodia, following a surge in the number of fatalities from the virus. ... more

Disaster losses hit $138 billion in 2012: UN

Earthquake Damage Can Impact Building Fire Safety Performance

India offers $532 million to states hit by drought, floods

Galileo fixes Europe's position in history

China city searching for 'modern Marco Polo'

Milestone for European navigation system

Neanderthal demise down to eye size?

New study validates longevity pathway

Siberian fossil revealed to be one of the oldest known domestic dogs

Tiny Piece of RNA Keeps 'Clock' Running in Earliest Stages of Life

Governments boost support for elephants and sharks

Hong Kong 'snake kings' stand the test of time

	HIV 'cure' in infancy, caution experts AIDS experts cautioned Monday against hype of a cure after doctors in the United States suppressed HIV in a child born with the virus by administering a potent drug cocktail shortly after birth. ... more		HIV cured in baby for the first time: scientists Researchers say they have, for the first time, cured a baby born with HIV - a development that could help improve treatment of babies infected at birth. ... more		Swine cells could power artificial liver Chronic or acute, liver failure can be deadly. Toxins take over, the skin turns yellow and higher brain function slows. "There is no effective therapy at the moment to deal with the toxins tha ... more		Gold nanocages could image and treat tumours Tiny gold particles called nonocages that emit Cerenkov light could be used to image tumours and deliver drugs to destroy them at the same time. That is the claim of researchers in the US, who have ... 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

More evidence needed for scale up of mobile device technology in health		Swine cells could power artificial liver		US teenager crafts early detection tool for cancer		Diamond sheds light on basic building blocks of life		A mighty fighting flu breakthrough
Study boosts link between flu vaccine, sleep disorder		Using transportation data to predict pandemics		Sustainable new catalysts fueled by a single proton		Researchers Coat Spinal Polymer Implants with Bioactive Film to Improve Bonding with Bone		Fighting disease deep inside the brain

Growing medicines in plants requires new regulations

ISS plays host to innovative infectious disease research

China reports year's second fatal case of bird flu

Walking again after spinal injury

Lifelike ears created with 3D printing

Text messages help cholera fight in Mozambique

Russia to launch bioscience satellite

Kinect teleport for remote medicine

Scientists find surgery, cancer use for mussels

Humans and chimps share genetic strategy in battle against pathogens

The Spark Within: Light-Emitting Bioprobe Fits in a Single Cell

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