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Latest Rifampicin Stories

2013-09-09 08:42:31

Results of a new study suggest that three new diagnostic tests could each be used to successfully diagnose drug resistance in tuberculosis (TB) patients in a quarter of the time taken by the current method. The research, presented today (8 September 2013) at the European Respiratory Society's Annual Congress in Barcelona, has provided evidence that each test could be used as an effective alternative to standard testing, increasing the possibilities open to clinicians. Drug...

DNA Detection Breakthrough Could Lead To Improved Tuberculosis Treatments
2013-07-29 13:22:02

Brett Smith for redOrbit.com - Your Universe Online Minor mutations in DNA code can make for major malfunctions, and a breakthrough technique has allowed scientists to spot genetic changes with greater precision than ever. According to a new report in the journal Nature Chemistry, the new method can look at a specific DNA sequence and pull out a single mutation. "We've really improved on previous approaches because our solution doesn't require any complicated reactions or added...

2013-01-31 14:59:28

A diagnostic test for tuberculosis (TB) can accurately and quickly detect both TB and drug-resistant strains, according to a new study. The authors of a new systematic review assessing the diagnostic accuracy of the Xpert® MTB/RIF test published in The Cochrane Library say their study can provide timely advice for clinicians and policymakers in countries where TB is a major public health problem. Millions of people develop TB every year. Around 13% of cases occur in people living with...

2013-01-28 13:52:49

Vanderbilt biochemists have discovered that the process bacteria undergo when they become drug resistant can act as a powerful tool for drug discovery. Their findings — reported this week in the Online Early Edition of the Proceedings of the National Academy of Sciences — should give a major boost to natural products drug discovery — the process of finding new drugs from compounds isolated from living organisms — by substantially increasing the number of novel...

2011-07-27 05:59:27

(Ivanhoe Newswire) -- Two research studies suggest that a new automated DNA test for tuberculosis (Xpert MTB/RIF), which can detect TB within 2 hours and has been endorsed by the World Health Organization, can significantly increase TB detection rate compared to other tests, particularly in HIV positive patients who have a high risk of being infected with TB, including multidrug resistant TB. In the first study, led by Stephen Lawn from the Desmond Tutu HIV Centre at the University of Cape...


Latest Rifampicin Reference Libraries

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2011-04-25 16:19:14

Mycobacterium tuberculosis (MTB) is a pathogenic bacterial species in the genus Mycobacterium and the causative agent of most cases of tuberculosis. Robert Koch first discovered it in 1882 and that it had an unusual, waxy coating on the cell surface which makes them impossible to Gram stain. M. tuberculosis is highly aerobic and requires high levels of oxygen. It generally infects the respiratory system of mammals. Tuberculin skin test, acid-fast stain, and chest radiographs are the most...

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Word of the Day
cruet
  • A vial or small glass bottle, especially one for holding vinegar, oil, etc.; a caster for liquids.
This word is Middle English in origin, and ultimately comes from the Old French, diminutive of 'crue,' flask.
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