Hydronephrosis is a common congenital anomaly that is increasingly identified during prenatal ultrasound. Although ultrasound is also the first-line test to screen for hydronephrosis in infants, it is poor at determining ...
Apr 5, 2024
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In a groundbreaking discovery, scientists at the Natural History Museum of Los Angeles County and pharmaceutical firm AstraZeneca have published the first-ever mineral-based treatment for a widespread disease.
Mar 27, 2024
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Exactly how Alzheimer's disease develops is not well understood, but an imbalance of iron in the brain might just play a role. Martina Huber of the Leiden Institute of Physics studied iron storage in the brain and managed ...
Oct 10, 2023
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A research group from the Graduate School of Medicine and Research Institute of Environmental Medicine at Nagoya University report that cholesterol accumulation in macrophages promotes liver fibrosis in the development of ...
Sep 19, 2023
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Advancements that could lead to earlier diagnosis and treatment for diabetic retinopathy, a common complication that affects the eyes, have been identified by a multi-department research team from Michigan State and other ...
Sep 5, 2023
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A team of cryo-engineers and surgeons at the University of Minnesota has found a way to cryogenically freeze and thaw rat organs in a way that preserves their viability. In their study, reported in the journal Nature Communications, ...
An informal personal caregiver is someone who looks after a family member, neighbor or friend in need of care due to disability, illness or age.
May 30, 2023
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Biomedical and electrical engineers at UNSW Sydney have developed a new way to measure neural activity using light—rather than electricity—which could lead to a complete reimagining of medical technologies like nerve-operated ...
Oct 26, 2022
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There's been no honeymoon period for the Food and Drug Administration's new tobacco chief, Brian King, the public health scientist now responsible for regulating the nation's multibillion-dollar cigarette and vaping industry.
Sep 26, 2022
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After nearly three years of nearly nonstop talking about viruses and vaccinations, some people might be ready to tune out.
Sep 23, 2022
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A crystal or crystalline solid is a solid material whose constituent atoms, molecules, or ions are arranged in an orderly repeating pattern extending in all three spatial dimensions. The scientific study of crystals and crystal formation is known as crystallography. The process of crystal formation via mechanisms of crystal growth is called crystallization or solidification. The word crystal is derived from the Ancient Greek word κρύσταλλος (krustallos), meaning both “ice” and “rock crystal”, from κρύος (kruos), “icy cold, frost”.
Most common metals are polycrystals. Crystals are often symmetrically intergrown to form crystal twins.
This text uses material from Wikipedia, licensed under CC BY-SA
