Taking antibiotics weekly for a year does not reduce the risk of a heart attack or other cardiac event for patients with stable coronary artery disease, according to a University of Washington study. The study was published in the April 22 edition of the New England Journal of Medicine.
Previous studies have found the bacteria Chlamydia pneumoniae in the arterial plaque of patients with coronary artery disease. Some doctors have reasoned that removal of C. pneumoniae from the system could reduce the risk of subsequent cardiac events. Prescription of antibiotics for this purpose had not been tested through a randomized clinical trial. The investigation of whether antibiotics could be used to treat the bacteria, and therefore reduce the risk of cardiac events, was conducted at 27 different sites in the United States.
All U.S. adults have been exposed to C. pneumoniae, which spreads through the air and causes pneumonia or mild repiratory disease, at some point in their lives.
Justin Reedy | EurekAlert!
New study first to predict which oil and gas wells are leaking methane
21.12.2018 | University of Vermont
Droughts boost emissions as hydropower dries up
21.12.2018 | Stanford's School of Earth, Energy & Environmental Sciences
The scientific and political community alike stress the importance of German Antarctic research
Joint Press Release from the BMBF and AWI
The Antarctic is a frigid continent south of the Antarctic Circle, where researchers are the only inhabitants. Despite the hostile conditions, here the Alfred...
World first experiments on sensor that may revolutionise everything from medical devices to unmanned vehicles
The new sensor - capable of detecting vibrations of living cells - may revolutionise everything from medical devices to unmanned vehicles.
Dead and alive at the same time? Researchers at the Max Planck Institute of Quantum Optics have implemented Erwin Schrödinger’s paradoxical gedanken experiment employing an entangled atom-light state.
In 1935 Erwin Schrödinger formulated a thought experiment designed to capture the paradoxical nature of quantum physics. The crucial element of this gedanken...
Cellulose obtained from wood has amazing material properties. Empa researchers are now equipping the biodegradable material with additional functionalities to produce implants for cartilage diseases using 3D printing.
It all starts with an ear. Empa researcher Michael Hausmann removes the object shaped like a human ear from the 3D printer and explains:
The phenomenon of so-called superlubricity is known, but so far the explanation at the atomic level has been missing: for example, how does extremely low friction occur in bearings? Researchers from the Fraunhofer Institutes IWM and IWS jointly deciphered a universal mechanism of superlubricity for certain diamond-like carbon layers in combination with organic lubricants. Based on this knowledge, it is now possible to formulate design rules for supra lubricating layer-lubricant combinations. The results are presented in an article in Nature Communications, volume 10.
One of the most important prerequisites for sustainable and environmentally friendly mobility is minimizing friction. Research and industry have been dedicated...
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18.01.2019 | Health and Medicine