Northwestern University researchers have developed a new antioxidant biomaterial that someday could provide much-needed relief to people living with chronic pancreatitis.
Jun 7, 2024
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A new trial conducted by the University of Oxford reveals that sildenafil, commonly known as Viagra, enhances blood flow to the brain and improves the function of brain blood vessels in patients at a heightened risk of vascular ...
Jun 7, 2024
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When we learn something new, our brain cells (neurons) communicate with each other through electrical and chemical signals. If the same group of neurons communicate together often, the connections between them get stronger. ...
Jun 7, 2024
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In a busy hospital waiting room, a young man's muscles began contracting in a harsh, unyielding spasm as a quick-acting student rushed to his aid.
Jun 6, 2024
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A substantial portion of are at risk of hypertension, according to a study presented at the American College of Cardiology's Care of the Athletic Heart conference, held June 6–8 in Washington.
Jun 6, 2024
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A 3D model of imitation blood vessels will make it possible to see exactly how snake venom attacks blood vessels, without having to use laboratory animals. This new research model, called an organ-on-a-chip, was developed ...
Jun 4, 2024
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In disease research, it's important to know gene expression and where in a tissue the expression is happening, but marrying the two sets of information can be challenging.
Jun 4, 2024
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Living bone is fascinating because of its unique ability to adapt to mechanical stress and regenerate without scarring. During fracture healing, blood vessels and bone cells work closely together to gradually replace the ...
Jun 4, 2024
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Scientists at Duke-NUS Medical School have identified how the first domino falls after a person encounters an allergen, such as peanuts, shellfish, pollen or dust mites. Their discovery, published in the journal Nature Immunology, ...
Jun 3, 2024
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Researchers have, for the first time, visualized the full network of blood vessels across the cortex of awake mice, finding that blood vessels rhythmically expand and contract, leading to "waves" washing across the surface ...
May 29, 2024
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