Hospital and Medical News

January 18, 2013

Method to produce amounts of anti-cancer substance developed
Washington DC (SPX) Jan 18, 2013
Scientists are reporting development of the first practical way to make large amounts of a promising new anti-cancer substance that kills cancer cells differently than existing medicines. Their article on synthesis of the substance, and tests demonstrating its effectiveness in the laboratory, appears in ACS' Journal of Medicinal Chemistry. Isamu Shiina and colleagues explain that the substance, AMF-26, showed promise against certain forms of cancer in laboratory studies, fostering excitement about ... read more

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Flu shots pose no extra risk of pregnancy loss Pregnant women in Norway who got vaccinated against the swine flu virus that caused the 2009-2010 pandemic showed no increased risk of pregnancy loss, contrary to popular belief, says a study released Thursday. ... more		Pill-sized device provides rapid, detailed imaging of esophageal lining Physicians may soon have a new way to screen patients for Barrett's esophagus, a precancerous condition usually caused by chronic exposure to stomach acid. Researchers at the Wellman Center for Phot ... more		Dengue showing global 'epidemic potential': WHO The World Health Organisation said on Wednesday that it had charted progress in the fight against tropical diseases but warned that dengue fever was spreading at an alarming rate. ... more
				Medicinal toothbrush tree yields antibiotic to treat TB in new way A compound from the South African toothbrush tree inactivates a drug target for tuberculosis in a previously unseen way. Tuberculosis causes more deaths worldwide than any other bacterial disease. A ... more		Tissue Engineers Report Knee Cartilage Repair Success With New Biomaterial In a small study, researchers reported increased healthy tissue growth after surgical repair of damaged cartilage if they put a "hydrogel" scaffolding into the wound to support and nourish the heali ... more

CubeSats, SmallSats and MicroSats

Australian study turns HIV against itself An Australian scientist said Wednesday he had discovered a way to turn the HIV virus against itself in human cells in the laboratory, in an important advance in the quest for an AIDS cure. ... more		3-D biomimetic scaffolds support tissue regeneration from stem cells Stem cells can be grown on biocompatible scaffolds to form complex tissues such as bone, cartilage, and muscle for repair and regeneration of damaged or diseased tissue. However, to function p ... more		US warship makes first call at Cambodia's Chinese-renovated naval base; Chinese coast guard rescues Philippine sailors in disputed waters Japan PM says US alliance would collapse if Tokyo ignored Taiwan crisis Russia's military chief visits troops in east Ukraine: defence ministry		Stem cells found to heal damaged artery in lab study Scientists at the Texas Biomedical Research Institute have for the first time demonstrated that baboon embryonic stem cells can be programmed to completely restore a severely damaged artery. These e ... more
				New York declares flu emergency New York's governor has declared a health emergency over a flu epidemic that has hit more than 19,000 people in the state, and in an exceptional measure cleared pharmacists to immunize infants and children. ... more		Swine flu kills second Jordanian in week: minister A Jordanian woman has died of swine flu in the second such death in a week, Health Minister Abdullatif Wreikat said on Sunday. ... more

Solar systems for home and business installations

CubeSats, SmallSats and MicroSats

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Death toll rises as flu epidemic grips US The death toll from a flu outbreak gripping the United States has reached epidemic levels and it will be at least several weeks before the outbreak abates, health officials said Friday. ... more		Simulated Mars mission reveals body's sodium rhythms Clinical pharmacologist Jens Titze, M.D., knew he had a one-of-a-kind scientific opportunity: the Russians were going to simulate a flight to Mars, and he was invited to study the participating cosm ... more		World not ready for rise in extreme heat, scientists say US monster storm kills 30 Icy cycles may have driven early protocell evolution		New biochip technology uses tiny whirlpools to corral microbes Researchers have demonstrated a new technology that combines a laser and electric fields to create tiny centrifuge-like whirlpools to separate particles and microbes by size, a potential lab-on-a-ch ... more
				'Digital heath' movement in focus at tech show With an app, a game or a gadget, technology startups and major companies across all sectors are trying to tackle some of the thorniest problems in health and medicine. ... more		DNA prefers to dive head first into nanopores If you want to understand a novel, it helps to start from the beginning rather than trying to pick up the plot from somewhere in the middle. The same goes for analyzing a strand of DNA. The best way ... more

Canada to resettle up to 5,000 Iranian, Iraqi refugees

China factory fire hidden by thick smog: media

Allianz sticks to profit goal despite Hurricane Sandy hit

China promotes Beidou technology on transport vehicles

New location system could compete with GPS

Beidou's unique services attractive to Chinese companies

Chimpanzees successfully play the Ultimatum Game

Gene flow from India to Australia about 4,000 years ago

Eliminating useless information important to learning, making new memories

New 'Moby Dick' lizard species found in Madagascar

Global warming may have severe consequences for rare Haleakala silverswords

Kenyan officials impound two tonnes of ivory: police

	Mussels inspire innovative new adhesive for surgery Mussels can be a mouthwatering meal, but the chemistry that lets mussels stick to underwater surfaces may also provide a highly adhesive wound closure and more effective healing from surgery. ... more		When will genomic research translate into clinical care - and at what cost? Genomic research is widely expected to transform medicine, but progress has been slower than expected. While critics argue that the genomics "promise" has been broken - and that money might be bette ... more		Rainfall, brain infection linked in sub-Saharan Africa The amount of rainfall affects the number of infant infections leading to hydrocephalus in Uganda, according to a team of researchers who are the first to demonstrate that these brain infections are ... more		Sorting stem cells When an embryonic stem cell is in the first stage of its development it has the potential to grow into any type of cell in the body, a state scientists call undifferentiated. A team of researc ... more

Quantum collapse models point to subtle limits in timekeeping accuracy

It started with a cat: How 100 years of quantum weirdness powers today's tech

Primordial magnetism offers fresh angle on the Hubble constant puzzle

Genetic mystery of Behcet's disease unfolds along the ancient Silk Road		French startup takes fork on road to health		An embryo that is neither male nor female		Study reveals new survival strategy for bacteria exposed to antibiotics		Nanoparticles reach new peaks
Swine flu kills Jordanian: health minister		Editing the genome with high precision		Rethinking bacterial persistence		Improving DNA amplification from problematic plants		Researchers develop tool to evaluate genome sequencing method

Hydrogen peroxide vapor enhances hospital disinfection of superbugs

Station Spinal Ultrasounds Seeking Why Astronauts Grow Taller in Space

Scientists say vaccine temporarily brakes HIV

Natural birth a tough sell in China's caesarean boom

Britain's first hand transplant a success

Electric stimulation of brain releases powerful, opiate-like painkiller

Houston, we have another problem

Space travel can accelerate Alzheimer's: US study

Penn Team Mimicking a Natural Defense Against Malaria to Develop New Treatments

Russia testing Alzheimer's, Parkinson's medicine

Swine flu kills nine Palestinians

Bangladesh slaughters 150,000 birds over avian flu

A nanoscale window to the biological world

New whole plant therapy shows promise as an effective and economical treatment for malaria

Pigs in southern China infected with avian flu

Revealed: secrets of ancient Chinese medicinal herb

Tracking the origins of HIV

Super-fine sound beam could one day be an invisible scalpel

Measuring skull pressure without the headache

WHO head warns diseases set to rise

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