Emory microbiologists have detected "heteroresistance" to colistin, a last-resort antibiotic, in already highly resistant Klebsiella pneumoniae, a bacterium that causes blood, soft tissue and urinary tract infections.
Mar 6, 2018
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Researchers have now discovered a new mobile colistin resistance gene, mcr-3, in E. coli of pig origin. The novel mcr-3 gene was discovered when a colistin-resistant Escherichia coli isolate tested negative for both mcr-1 ...
Jun 27, 2017
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New research suggests it is possible to quickly and accurately diagnose some the most dangerous and drug-resistant types of bacterial infections, using equipment already owned by most hospitals.
Apr 24, 2017
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Bacteria resistant to the antibiotic colistin are also commonly resistant to antimicrobial substances made by the human body, according to a study in mBio, the online open-access journal of the American Society for Microbiology. ...
May 21, 2013
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(Medical Xpress)—Blasting superbugs with tiny nano-sized antibiotics delivered via powder aerosol may be a faster, safer and cheaper way of treating respiratory infectious diseases such as pneumonia or cystic fibrosis, ...
Nov 29, 2012
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(Medical Xpress) -- An ongoing study led by a University of Pittsburgh researcher has established the first scientifically-based dosing guidelines for a more than 50-year-old drug that has re-emerged as the best, and often ...
Jul 4, 2011
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