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Tag: "oxidation" at biology news

Researchers link ocean organisms with increased cloud cover and potential climate change

...s hypothesized that airborne particles produced by oxidation of the chemical isoprene ?which is emitted by the phytoplankton ?may have contributed to a doubling of cloud droplet concentrations seen over a large area of ocean off the eastern coast of South America. Using complex numerical models, they esti...

Scientists discover way to block growth of prostate cancer cells

...e/spermine acetyl transferase (SSAT), which starts oxidation of polyamines, rose markedly when prostate cancer ...ment. "These results demonstrate that polyamine oxidation is one of the major causes of androgen-induced oxidative stress in prostate cancer cells," said Dr B...

Meat and two neutrons -- the key to a longer life

... it should be possible to slow down the process of oxidation and ageing,' Shchepinov says. The isotopes could be used in animal feed so that humans could get the "age-defying" isotopes indirectly in steaks or chicken fillets, for example, rather than eating chemically enhanced products themselves. Shchepino...

Power-boosting signal in muscle declines with age

...gy balance, AMPK in skeletal muscle stimulates the oxidation of fatty acids and the production, or biogenesis, ...s to work harder to maintain the same level of fat oxidation and mitochondrial biogenesis in muscle." The number of mitochondria within muscle largely determi...

Technique monitors thousands of molecules simultaneously

...ted by running a well-known electrochemical Wacker oxidation reaction, which converts an olefin into a ketone u...an be done. For example, they have carried out the oxidation of an alcohol to form a carbonyl and then used the carbonyl to put a dye down. They placed a green d...

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(Date:12/2/2009)...-walled nanotubescylinders of carbon about a nanom...ial applications such as ultrastrong fibers, elect...age components for fuel cells. Thanks to a new dev...of Standards and Technology (NIST) and five partne...detection and destruction of an aggressive form of...
(Date:12/2/2009)...ntist from the University of Salamanca and another... of predators affects the behaviour of Acanthodac...gev Desert in the Near East. According to the stud...and different prey if they are under pressure from...ted this result, but until now there had been very...
Breaking Biology News(10 mins):CIC Teams with Docubase Systems to Deliver eSignature Enabled Document Management Solutions 2CIC Teams with Docubase Systems to Deliver eSignature Enabled Document Management Solutions 3CIC Teams with Docubase Systems to Deliver eSignature Enabled Document Management Solutions 4Combining nanotubes and antibodies for breast cancer 'search and destroy' missions 2Lizards change their diet to avoid predators 2Parents Worry About Their Kids Safety on the Internet 62016 1Parents Worry About Their Kids Safety on the Internet 62016 2Researchers establish common seasonal pattern among bacterial communities in Arctic rivers 10885 1Researchers establish common seasonal pattern among bacterial communities in Arctic rivers 10885 2Jamba Juice and Think Wow Toys Bring the Smoothie Experience Home With Debut of Jamba Branded Toy Blender 62012 1Jamba Juice and Think Wow Toys Bring the Smoothie Experience Home With Debut of Jamba Branded Toy Blender 62012 2Jamba Juice and Think Wow Toys Bring the Smoothie Experience Home With Debut of Jamba Branded Toy Blender 62012 3
(Date:12/2/2009)...-- Proving true the old adage that "The sum is gre...t Hospital Southlake (THHMHS) is partnering with t...m to make the holiday season a little brighter for...ing their efforts to collect unwrapped toys and ca...lminating in a final event on Tuesday, December 8...
(Date:12/2/2009)...high-risk of breast cancer are well-informed about...n for prevention, only 6 percent said they were li... of Michigan Comprehensive Cancer Center created a...isks and benefits associated with tamoxifen, a dru...eturning and has recently been shown to prevent br...
(Date:12/2/2009)...heroes in the battle against drug abuse, but new r...to study dozens of human disease could claim that...an be used as a simpler and more convenient animal...er drugs of abuse on the brain. Their study appear...thly journal. , Andrew Ewing and colleagues not...
(Date:12/2/2009)...C Bulletin Board: CSBR), a U.S. Oncology drug deve...form aimed at accelerating the development and enh...d an exclusive licensing agreement with Ramot at T...lly owned technology transfer company. , The li...commercialization of TAR-1, a single-chain antibod...
(Date:12/2/2009)...ire/ -- Holly Potter, vice president, Public Relat...r Kaiser Permanente, received the "PR Team Leader"...e National Press Club. ,, PR News, PR Peopl...and professionals who day in and day out are makin...nners of this year,s program set the benchmark for...
Breaking Medicine News(10 mins):Health News:Texas Health Harris Methodist Hospital Southlake Joins With U.S. Marine Corps Reserves Toys for Tots to Spread Holiday Cheer 2Health News:High-risk women reluctant to take tamoxifen to prevent breast cancer, U-M study finds 2Health News:Champions Biotechnology signs exclusive agreement with Tel Aviv University for cancer drug 2Health News:Kaiser Permanente Public Relations Leader Wins PR People Award 2Health News:Kaiser Permanente Public Relations Leader Wins PR People Award 3
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