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General interest items edited by Janice Flahiff

[News story] Commonly used pain relievers have added benefit of fighting bacterial infection — ScienceDaily

Commonly used pain relievers have added benefit of fighting bacterial infection — ScienceDaily.

Summary:
Some commonly used drugs that combat aches and pains, fever, and inflammation are also thought to have the ability to kill bacteria. New research reveals that these drugs, better known as nonsteroidal anti-inflammatory drugs, act on bacteria in a way that is fundamentally different from current antibiotics. The discovery could open up new strategies for fighting drug-resistant infections and ‘superbugs.’

“We discovered that some anti-inflammatory drugs used in human and veterinary medicine have weak antibiotic activity and that they exert this secondary activity by preventing bacteria from copying their DNA, which they need to do in order to multiply,” explains senior author Dr. Aaron Oakley of the University of Wollongong, in Australia. The researchers analyzed three NSAIDs: bromofenac, carprofen, and vedaprofen. The more commonly known NSAIDs, which include aspirin, ibuprofen, and naproxen, were not tested.

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March 28, 2014 - Posted by | Medical and Health Research News | , , ,

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