Researchers working with Florida red tide discovered two new compounds that may treat mucus build-up associated with cystic fibrosis and similar lung diseases. Preliminary studies show these compounds improve the flow of mucus through the respiratory tract, allowing airways to clear more quickly and efficiently.
"These compounds are excellent candidates for the development of an entirely new class of drugs targeted for the treatment of mucociliary disease," said Kenneth Olden, Ph.D., director of the National Institute of Environmental Health Sciences.
The NIEHS, one of the National Institutes of Health, provided $6.6 million to scientists at the University of North Carolina at Wilmington and Mount Sinai Medical Center in Miami Beach for the study. The findings are published in the January issue of the American Journal of Respiratory and Critical Care Medicine. Florida red tide consists of microscopic plant-like cells that produce a potent chemical toxin that causes fish kills, contaminates shellfish, and creates severe respiratory irritation in people. As the concentration of red tide increases, waves and wind disperse toxin particles into the air, causing irritation of the eyes, nose, throat, lips and tongue.
John Peterson | EurekAlert!
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Reflecting the structure of composites found in nature and the ancient world, researchers at the University of Illinois at Urbana-Champaign have synthesized thin carbon nanotube (CNT) textiles that exhibit both high electrical conductivity and a level of toughness that is about fifty times higher than copper films, currently used in electronics.
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The nearby, giant radio galaxy M87 hosts a supermassive black hole (BH) and is well-known for its bright jet dominating the spectrum over ten orders of magnitude in frequency. Due to its proximity, jet prominence, and the large black hole mass, M87 is the best laboratory for investigating the formation, acceleration, and collimation of relativistic jets. A research team led by Silke Britzen from the Max Planck Institute for Radio Astronomy in Bonn, Germany, has found strong indication for turbulent processes connecting the accretion disk and the jet of that galaxy providing insights into the longstanding problem of the origin of astrophysical jets.
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Microprocessors based on atomically thin materials hold the promise of the evolution of traditional processors as well as new applications in the field of flexible electronics. Now, a TU Wien research team led by Thomas Müller has made a breakthrough in this field as part of an ongoing research project.
Two-dimensional materials, or 2D materials for short, are extremely versatile, although – or often more precisely because – they are made up of just one or a...
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