You fall and scrape your knee. After cleaning the wound, you plaster a bandage over it and presto! In two to three days, your injury is nothing but a memory.
Jul 16, 2014
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The body functions via an upstream to downstream flow of information mediated by the brain. Input received through upstream areas like the eyes and ears is distributed to its appropriate downstream region by neurons. Following ...
Mar 8, 2022
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Researchers at Boston Children's Hospital have found that microscopic particles containing proteins and nucleic acids called exosomes could potentially protect the fragile lungs of premature babies from serious lung diseases ...
Oct 31, 2012
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Autopsy has a central role in shedding light on diseases, helping to uncover the cause of death. Tissue samples from various organs are sampled, stained, and examined under a light microscope to evaluate their histological ...
Feb 26, 2024
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When we breathe, the SARS-CoV-2 virus enters the body through the cells of the upper respiratory tract. Sensing an invader, the epithelial cells, which are the first line of defense, mount an immediate and broad "innate" ...
Jun 22, 2023
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The clumping of proteins is at the root of a wide range of neurodegenerative disorders that affect the brain, such as Alzheimer's and dementia. Researchers at the University of Copenhagen have developed a new tool that can ...
May 22, 2024
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A scientist in Austria or elsewhere in the world can now peer into a Chicago collaborator’s microscope in real time while an experiment is being conducted at Northwestern University Feinberg School of Medicine.
May 3, 2012
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The COVID-19 pandemic, caused by the novel coronavirus SARS-CoV-2, has posed unprecedented challenges worldwide. While extensive efforts have focused on understanding the clinical features, diagnosis, and treatment of COVID-19, ...
Dec 12, 2023
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Information on what causes breast cancer is sorely lacking, making early detection crucial. The sooner breast cancer is found, the greater the chance of treatment and cure.
Jun 24, 2013
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As a mouse explores its environment, millions of neurons across the brain fire in sync. To study only a small subsection at a time would be to miss the forest for the trees, but powerful microscopes capable of capturing the ...
Jun 20, 2024
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