What happens below the cellular level when the heart contracts and relaxes has long been unexplored. Thanks to new ultra-high-resolution electron microscopy techniques, scientists can now watch the heart beating at almost ...
Apr 11, 2022
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Recently, deep learning methods have shown promising results for analyzing histological patterns in microscopy images. These approaches, however, require a laborious, high-cost, manual annotation process by pathologists called ...
Nov 6, 2019
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Glutamate receptors in the brain called AMPARs are critical for synaptic plasticity, learning and memory. Poorly functioning AMPARs have been linked to a wide range of neurological and psychiatric disorders including seizures, ...
Dec 9, 2019
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Some people and animals grow arteries that allow blood to bypass blockages in the heart. But to engineer these bypasses to serve as lifelines, scientists first need to understand how they work. Researchers have now modeled ...
Aug 29, 2022
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A new study led by scientists at La Jolla Institute for Immunology (LJI) shows how ideal antibodies against SARS-CoV-2 hit their marks.
Jan 17, 2023
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A new study using a special type of electron microscope using samples cooled to extremely cold temperatures provides critical information for drug developers seeking to reduce nausea and vomiting side effects of cancer treatments. ...
Jul 22, 2019
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Optical-resolution photoacoustic microscopy is an up-and-coming biomedical imaging technique for studying a broad range of diseases, such as cancer, diabetes and stroke. But its insufficient sensitivity has been a longstanding ...
Aug 31, 2023
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A new study by scientists at the University of Southampton has made a breakthrough that could help the search for treatments against age related sight loss.
Dec 2, 2020
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On August 6th, JoVE, the Journal of Visualized Experiments, will publish two new methods for scientists to study and treat tumor growth. The methods introduce a lab-born, human tissue structure with replicated human biochemistry ...
Aug 6, 2013
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State-of-the-art photoacoustic microscopy (imaging using the heat given off by lasers) shows the blood flow in a mouse brain before, during, and after cardiac arrest, showing the drastic change in the brain's blood flow when ...
Nov 13, 2020
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