Scientists from The University of Manchester have revealed new images which provide the clearest picture yet of how white blood immune cells attack viral infections and tumours.
Jul 23, 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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A researcher team from Ecole Polytechnique Federal de Lausanne led by Dr. Vivek Thacker now group leader at the Department of Infectious Diseases at Heidelberg University Hospital have studied why tuberculosis bacteria form ...
Oct 23, 2023
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Newly developed photoacoustic microscopy uses vibrations generated when light is absorbed and captures images of cells or blood vessels. This development has increased the possibility of peering inside the body without contrast ...
Nov 16, 2022
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Microscopists have long sought to find a way to produce high-quality, deep-tissue imaging of living subjects in a timely fashion. Until now, they had to choose between image quality or speed when it comes to looking into ...
Jul 7, 2021
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Since the earliest microscopes, scientists have been on a quest to build instruments with finer and finer resolution to image a cell's proteins—the tiny machines that keep cells, and us, running. But to succeed, they need ...
Jan 13, 2021
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Viruses are often termed "the invisible enemy". They aren't visible with the naked eye, or even by using a standard optical microscope. So how do we know they exist or what they look like?
Aug 27, 2020
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The top contributor to familial Parkinson's disease is mutations in leucine-rich repeat kinase 2 (LRRK2), whose large and difficult structure has finally been solved, paving the way for targeted therapies. University of California, ...
Feb 18, 2020
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Neither the total nor the core diameters of laser fibers correspond to the advertised laser fiber diameter, revealed a new study investigating lasers used for urological surgery. Furthermore, there are serious differences ...
Sep 17, 2013
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(HealthDay)—For oral surgery, conical shaped fiber tips improve the quality and efficacy of diode laser cutting, according to a study published online Nov. 5 in Lasers in Surgery and Medicine.
Nov 9, 2012
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