Information processing and transmission in the brain hinge on electrical and chemical signals emitted and received by neurons. Now, A*STAR researchers have developed the first small molecule capable of selectively labeling ...
Apr 15, 2015
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About ten percent of all cancer patients suffer from lymphoedema, which produces swelling in the legs, arms and breasts. The ETH start-up Dicronis has developed an instrument for simple and early diagnosis of this medical ...
Apr 26, 2019
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(Medical Xpress)—A lightweight and field-portable device invented at UCLA that conducts kidney tests and transmits data through a smartphone attachment may significantly reduce the need for frequent office visits by people ...
Aug 23, 2013
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An experimental imaging tool that uses a targeted fluorescent dye successfully lit up the benign brain tumors of patients during removal surgery, allowing surgeons to identify tumor tissue, a new study from researchers at ...
Sep 5, 2017
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Japanese researchers have developed a new sugar and water-based solution that turns tissues transparent in just three days, without disrupting the shape and chemical nature of the samples. Combined with fluorescence microscopy, ...
Jun 23, 2013
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A new technique designed to allow surgeons to identify and remove residual tumor tissue during breast-conserving surgery showed promising results in a multi-center trial led by investigators from the Mass General Cancer Center, ...
May 3, 2023
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Scientists have created cells with fluorescent dyes that change color in response to specific neurochemicals. By implanting these cells into living mammalian brains, they have shown how neurochemical signaling changes as ...
Oct 26, 2014
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Luke Lavis has spent years developing fluorescent dyes in every color of the rainbow. The super-bright, long-lasting dyes have been used in labs around the world and have helped make Nobel Prize-winning microscopy advances ...
Aug 1, 2019
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Take two cancer cells and compare their genomes. Surprisingly, they can be quite different. This genetic variation is one of the hallmarks of cancer, and one reason why treating cancer is so hard.
Feb 21, 2019
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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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