Tag Archives | mouth

Bacterium goes from the mouth to the heart to cause disease

The human mouth can have more than 700 different species of bacteria. Under normal circumstances these microbes co-exist as part of our resident oral microbiota but when they spread to other tissues via the blood stream, the results can be catastrophic. Researchers from the University of Bristol have revealed a potentially key molecular process that occurs in the case of infective endocarditis, a type of cardiovascular disease in which bacteria cause unwanted blood clots to form on heart valves. If untreated, this condition is fatal and even with treatment, mortality rates are high. There are over 2,000 cases of infective endocarditis in the United Kingdom (UK) annually and the amount is rising. The research involved the use of the UK national synchrotron facility, Diamond Light Source. Using this giant X-ray microscope the team was able to visualise the structure and […]

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Dental Care in Japan

I found an interesting piece by Kevin Rafferty in The Japan Times Online from June 15, 2011, titled “A dentist need not be a masked demon.” The article is located here http://search.japantimes.co.jp/cgi-bin/eo20110615a1.html The article gives an inside look into recent developments in dentistry with a particular focus on Japan but the principals and message apply globally. The main focus on the article centers around a report soon to be published in both English and Japanese titled “Guideline for treating caries following a minimal intervention policy, an evidence and consensus based study.” The report was conducted by Mikako Hayashi of Osaka University Graduate School of Dentistry and her committee in which 18 months was spent conducting research. Some notabled quotes from the article by Kevin Rafferty include “Recent advances in dentistry include recognition that teeth, if properly treated, regularly cleaned and […]

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