Biological processes are generally based on events at the molecular and cellular level. To understand what happens in the course of infections, diseases or normal bodily functions, scientists would need to examine individual ...
May 24, 2013
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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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Miniature microscopes attached to the heads of living mice have enabled researchers to gain important insights about the neuronal pathways behind complex behaviors. Now, researchers report a new generation of head-mounted ...
Mar 29, 2023
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Our immune cells can undergo a spectacular form of cell death, using their own DNA to make nets that kill infectious microbes. Now for the first time, advanced microscopy techniques have allowed scientists to visualise details ...
Jul 5, 2016
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The internal surface area of the gastro-intestinal tract has long been considered to be between 180 and 300 square meters. Scientists at the Sahlgrenska Academy have used refined microscopic techniques that indicate a much ...
Apr 23, 2014
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Scientists have used a new imaging approach that utilizes powerful synchrotron-generated light to reveal aspects of the brain that had never before been seen. This discovery has uncovered a new method for better understanding ...
Aug 8, 2013
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(Medical Xpress) -- Research from Karolinska Institutet shows that insulin secretion in the pancreas is not under direct neural control, as has previously been thought. The few nerves that are present are connected to blood ...
Jul 6, 2011
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A team led by Joan Brugge, the Louise Foote Pfeiffer Professor of Cell Biology at Harvard Medical School, recently shed light on how ovarian cancer spreads. In a paper published in the July edition of the journal Cancer Discovery, ...
Jun 14, 2011
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L'Oréal Fellow Misty Jenkins and her colleagues at the Peter Mac have a paper published on Sunday that reveals how our immune cells kill damaged damaged, virus-infected or cancerous cells taking between one and two minutes ...
Sep 2, 2013
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As Australia's population ages, degenerative bone diseases such as osteoporosis and osteoarthritis will take an increasing toll on the nation's healthcare system.
Mar 8, 2013
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