Posts Tagged ‘queen mary’

Tooth Decay Still A Major Problem For Billions Around The World

Teeth And Dentistry | Posted by admin
May 30 2013

Peter Suciu for – Your Universe Online

As anyone who has had one will admit, a toothache is not something pleasant, and billions of people around a universe could be during risk as a outcome of untreated dental problems. The health concerns associated to tooth spoil could also be worse than verbal discomfort.

A new news led by Professor Wagner Marcenes of a Institute of Dentistry during Queen Mary shows that verbal conditions might impact as many as 3.9 billion people worldwide – some-more than half a sum tellurian population. Together with an general investigate group investing verbal health as partial of a Global Burden of Disease (GBD) 2010 study, Marcenes found that untreated tooth spoil or cavities in permanent teeth – also famous as dental caries – were a many common of all 291 vital diseases and injuries enclosed in a study.


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Teeth exhibit emigration patterns of ancient humans

Teeth And Dentistry | Posted by admin
Dec 20 2012

A group of dental earthy scientists have been regulating x-ray
diffraction to investigate a growth of children’s teeth in order
to lane emigration patterns of a ancestors.

The group has been regulating a festively-named XMaS trickery (X-ray
Magnetic Scattering) during a European
Synchrotron Radiation Facility
in Grenoble to perform detailed
analysis of tooth structure and composition. The work will make it
possible to re-interpret archaeological annals of ancient human
migrations and might also assistance scientists to regrow tellurian teeth lost
due to illness or age.

The combination of finish — a tough outer-coating on teeth —
is influenced by diet. Archaeologists are means to investigate a ratio of
elements such as strontium and lead benefaction to find markers of the
geology in a soils where a plants a chairman ate were grown.
These variations can uncover a change in eating habits brought on by a
migration when a chairman was

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