News tagged with dna tests
SKorean experts claim to have cloned glowing dogs
Apr 28, 2009 |
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(AP) -- South Korean scientists say they have engineered four beagles that glow red using cloning techniques that could help develop cures for human diseases. The four dogs, all named "Ruppy" - a combination ...
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Mexican labs target adulterers with DNA testing
Nov 20, 2009 |
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Suspect your significant other might be cheating on you? In Mexico, numerous laboratories are now offering a way to find out for sure -- DNA tests.
HPV testing followed by cytology and repeat HPV testing may improve cervical cancer screening
Jan 13, 2009 |
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The use of human papillomavirus (HPV) DNA testing as an initial screening step followed by triage with a standard Pap test (cytology) and repeat HPV DNA testing may increase the accuracy of cervical cancer screening, according ...
A better test to detect DNA for diagnosing diease, investigating crimes
Aug 26, 2009 |
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Researchers in Singapore are reporting development of a new electronic sensor that shows promise as a faster, less expensive, and more practical alternative than tests now used to detect DNA. Such tests are ...
New Sperm shaker set to improve IVF success rates
Jan 19, 2009 |
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Scientists have developed a ground-breaking method for testing the quality of a sperm before it is used in IVF and increase the chances of conception.
A flash of light turns graphene into a biosensor
Nanotechnology / Nanomaterials
Sep 23, 2009 |
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(PhysOrg.com) -- Biomedical researchers suspect graphene, a novel nanomaterial made of sheets of single carbon atoms, would be useful in a variety of applications. But no one had studied the interaction between ...
Improved DNA stool test could detect digestive cancers in multiple organs
Jun 02, 2009 |
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Mayo Clinic researchers have demonstrated that a noninvasive screening test can detect not only colorectal cancer but also the common cancers above the colon -- including pancreas, stomach, biliary and esophageal cancers. ...
Fecal DNA methylation detects gastric and colorectal cancers
Aug 21, 2009 |
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A preliminary evaluation of methylation of two gene promoters in fecal DNA showed promise as a noninvasive method to detect colorectal and gastric cancers, according to a new study published online August 21 in the Journal of ...
Age-specific evaluation of HPV DNA testing vs. cytology screening
Nov 10, 2009 |
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Human papillomavirus (HPV) DNA testing with cytology triage is more sensitive than conventional cytology screening for detecting cervical lesions, according to a new study published online November 9 in the Journal of th ...
First sea trials for deep-ocean robotic DNA lab
May 07, 2009 |
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(PhysOrg.com) -- In late April 2009, a team of MBARI researchers tested the world's only deep-sea robotic DNA lab beneath the waters of Monterey Bay.
Israeli scientists find way to combat forged DNA
Aug 20, 2009 |
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Israeli scientists have developed new technology to fight biological identity theft after realising that DNA evidence found at crime scenes can be easily falsified.
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