American Chemical Society
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Bacteria from Cystic Fibrosis Patient Could Help Thwart Antibiotic-Resistant TB
The number of drug-resistant tuberculosis (TB) cases is rising globally. But a newly discovered natural antibiotic -- produced by bacteria from the lung infection in a cystic fibrosis patient -- could help fight these infections. Lab testing reported in the Journal of the American Chemical Society shows that the compound is active against multi-drug resistant strains. Starting with the famous first discovery of penicillin from mold, scientists have continued to search for natural sources of antibiotics. And as pathogens develop resistance to once-reliable medicines, the search has taken on a new urgency...
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Fast Food Identified as a Significant Source of Hormone-Disrupting Chemicals
Fast food contains many ingredients that compromise health, but did you know these convenience meals also come with an extra serving of endocrine-disrupting chemicals? According to recent research, people who eat drive-through hamburgers and take-out pizzas have higher levels of phthalates in their urine. The Centers for Disease Control and Prevention (CDC) collected data on nearly 8,900 Americans of all age groups between 2003 and 2010 as part of a nationwide survey on health and nutrition...
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NASA Opens Research to Public: Why That’s a Big Deal
It has been a good week for science and space enthusiasts. NASA announced last Tuesday that they would be releasing hundreds of peer-reviewed, scholarly articles on NASA-funded research projects online. The articles are entirely free to access for any member of the public. The new service is a big deal for the space agency, which has been gathering scientific information on a huge variety of topics since it was established in 1958...
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Open Chemistry Project Upholds Mission of Unorganization, The Blue Obelisk
Chemistry is not the most open field of scientific endeavor; in fact, as I began working more in the area (coming from a background in physics), I was surprised with the norms in the field. As a PhD student way back in 2003, I simply wanted to draw a 3D molecular structure on my operating system of choice (Linux), and be able to save an image for a paper/poster discussing my research. This proved to be nearly impossible, and in 2005 a group of like-minded researchers got together at a meeting of the American Chemical Society and formed an unorganization: The Blue Obelisk (named after their meeting place in San Diego)...
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