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Latest Sputum Stories

2009-03-31 14:21:42

British medical scientists say the discovery of a large number of slow-growing Mycobacterium tuberculosis bacteria might lead to new anti-TB drugs. Until now it was thought that M. tuberculosis bacteria in the lungs of TB patients were rapidly multiplying. However recent research by Simon Waddell and colleagues from St George's University of London and the University of Leicester revealed the tuberculosis bacteria in the sputum of TB patients resemble bacteria that are growing very slowly or...

2005-07-21 17:51:59

BUFFALO, N.Y. -- A ubiquitous bacterial strain thought to be uninvolved in chronic obstructive pulmonary disease (COPD) in fact is responsible for 2-4 million flare-ups of the condition that occur annually in the United States, researchers from the University at Buffalo have shown. The bacterium, Moraxella catarrhalis or M. catarrhalis, often is present in sputum of adults with COPD. However, its potential role in the disease was ignored for decades, because studies in the early 1950s had...


Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.