Dentistry
Japan tooth patch could be end of decay
Scientists in Japan have created a microscopically thin film that can coat individual teeth to prevent decay or to make them appear whiter, the chief researcher said.
Sep 16, 2012
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Page 7 - News tagged with laser
Neuroscience
Novel microscopy method offers sharper view of brain's neural network
Shortly after the Hubble Space Telescope went into orbit in 1990 it was discovered that the craft had blurred vision. Fortunately, Space Shuttle astronauts were able to remedy the problem a few years later with supplemental ...
Aug 23, 2012
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Oncology & Cancer
Researchers develop laser technology to fight cancer
Researchers at the Center for Laser Applications at the University of Tennessee Space Institute in Tullahoma have developed a technology that goes on a "seek and destroy" mission for cancerous tumors. They have harnessed ...
Jul 23, 2012
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Genetics
Light switch added to gene tool opens new view of cell development
University of Oregon scientists collaborating with an Oregon company that synthesizes antisense Morpholinos for genetic research have developed a UV light-activated on-off switch for the vital gene-blocking molecule. Based ...
Apr 4, 2012
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Neuroscience
Study shines light on brain mechanism that controls reward enjoyment
What characterizes many people with depression, schizophrenia and some other mental illnesses is anhedonia: an inability to gain pleasure from normally pleasurable experiences.
Mar 21, 2012
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Other
Laser treatment can make your brown eyes blue
Just like the old Crystal Gayle song, a new laser technology could soon allow you to turn those boring brown eyes of your to a rich and beautiful blue. But you better make sure that blue eyes are what you really want because ...
Neuroscience
Optogenetics researcher develops wireless brain stimulator
(Medical Xpress) -- In a major step forward in optogenetics, MIT researcher Christian Wentz has developed a sort of wireless hat that can be used to transmit light to photo sensitized cells in the brain, thus stimulating ...
Ophthalmology
For treating retinopathy of prematurity, research proves that ranibizumab is safe
A University at Buffalo researcher who is a leading expert on retinopathy of prematurity (ROP) has published a study that could change the standard of care for the condition. ROP occurs in low birthweight premature babies; ...
May 13, 2024
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Neuroscience
Lightweight, head-mounted microscope unveils brain oxygenation in freely moving mice
The brain consumes approximately 25% of the body's oxygen to fuel its neural activities, underscoring the importance of sufficient oxygen supply for maintaining normal cognitive operations. Consequently, monitoring cerebral ...
Apr 2, 2024
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Biomedical technology
Spot-on laser treatment for skin blemishes becoming clearer with new index
Many people bothered by skin blemishes might turn to laser treatment. To improve efficacy and reduce complications from such laser treatment, an Osaka Metropolitan University-led research group has developed an index of the ...
Mar 27, 2024
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