News tagged with edition
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Enzyme necessary for development of healthy immune system
6 hours ago |
not rated yet |
0
Mice without the deoxycytidine kinase (dCK) enzyme have defects in their adaptive immune system, producing very low levels of both T and B lymphocytes, the major players involved in immune response, according to a study by ...
Bioengineered materials promote the growth of functional vasculature, new study shows
Dec 21, 2009 |
4.7 / 5 (3) |
1
Regenerative medicine therapies often require the growth of functional, stable blood vessels at the site of an injury. Using synthetic polymers called hydrogels, researchers at the Georgia Institute of Technology ...
Poisonous prehistoric 'raptor' discovered in China
Other Sciences / Archaeology & Fossils
Dec 21, 2009 |
4.9 / 5 (12) |
1
(PhysOrg.com) -- A group of University of Kansas researchers working with Chinese colleagues have discovered a venomous, birdlike raptor that thrived some 128 million years ago in China. This is the first ...
One dose of H1N1 vaccine may provide sufficient protection for infants and children
Dec 21, 2009 |
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One dose of vaccine may be effective to protect infants and children and reduce transmission of the H1N1 virus, according to a study in JAMA, published online today because of its public health implications. The study will a ...
Google gets digital foothold in France
Dec 20, 2009 |
5 / 5 (2) |
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Despite fierce resistance to Google's plans to digitise the world's books, observers say it is well placed to start scanning Europe's cultural treasures -- beginning in France, where the US giant got a digital ...
Faster, cheaper DNA sequencing method developed
Nanotechnology / Bio & Medicine
Dec 20, 2009 |
4.3 / 5 (23) |
10
(PhysOrg.com) -- Boston University biomedical engineers have devised a method for making future genome sequencing faster and cheaper by dramatically reducing the amount of DNA required, thus eliminating the ...
The use and misuse of alcohol and marijuana can be traced to a common set of genes
Dec 18, 2009 |
2 / 5 (4) |
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Marijuana is the most commonly used illicit drug in the United States. Roughly eight to 12 percent of marijuana users are considered "dependent" and, just like alcohol, the severity of symptoms increases with heavier use. ...
Tiny whispering gallery: Sensor can detect a single nanoparticle and take its measurement
Dec 18, 2009 |
4.7 / 5 (16) |
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(PhysOrg.com) -- Nanotechnology has already made it to the shelves of your local pharmacy and grocery: nanoparticles are found in anti-odor socks, makeup, makeup remover, sunscreen, anti-graffiti paint, home ...
Researchers create new 'smart' nanocapsule delivery system for use in protein therapy
Nanotechnology / Bio & Medicine
Dec 18, 2009 |
5 / 5 (2) |
1
the delivery of healthy proteins directly into human cells to replace malfunctioning proteins — is considered one of the most direct and safe approaches for treating diseases. But its effectiveness has been limited by low ...
Hackers steal SKorean-US military secrets
Dec 18, 2009 |
1 / 5 (1) |
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(AP) -- South Korea's military said Friday it was investigating a hacking attack that netted secret defense plans with the United States and may have been carried out by North Korea.
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