Patients with Type 2 diabetes and periodontal disease who receive periodontal therapy see levels of oxidative stress, a condition in which antioxidant levels are lower than normal, reduced to the same levels as nondiabetic patients, according to a new study that appeared in the November issue of the Journal of Periodontology (JOP).
OTTAWA (AFP) Jun 28, 2006 - Snaggle-toothed hockey players and sugarlovers may soon rejoice as Canadian scientists said they have created the first device able to re-grow teeth and bones.
The researchers at the University of Alberta in Edmonton filed patents earlier
this month in the United States for the tool based on low-intensity pulsed
ultrasound technology after testing it on a dozen dental patients in Canada.
By THE ASSOCIATED PRESS
Published: April 19, 2006
CHICAGO, April 18 Two long-awaited studies have found no evidence that dental fillings containing mercury can cause brain damage or other neurological problems in children, researchers plan to report on Wednesday.
Some experts called the findings reassuring. But the studies, which were financed by the federal government, are unlikely to end the debate over the long-term effects of what are known as amalgam fillings, and some people accused the researchers of conducting unethical experiments on children.
Fluoride is being added to drinking water in a
number of locations around the world, and in recent months there have been
efforts to extend fluoridation of our drinking water, notably in Ireland, the
UK, Australia, New Zealand and California.
BEIJING, March 13(Xinhuanet) -- Chemicals in red wine could help prevent or treat gum disease, a new study suggests.
Researchers at the Universite Laval in Canada find the abilities of polyphenols in red wine can block the production of "free radicals," which can damage gum tissue.
26 Feb 2006
Contact: Stephanie Berger
Columbia University's Mailman School of Public Health
Thu Nov 24, 2005
NEW YORK (Reuters Health) - Though water pipes are widely viewed as a "safer" way to smoke, they may be as damaging to the teeth and gums as cigarettes are, a new study suggests.
Water pipes, or hookahs, have long been used for smoking tobacco in the Middle East, North Africa and parts of Asia, and "hookah lounges" are increasingly popping up in the U.S. and other countries.
By Charnicia E. Huggins
NEW YORK (Reuters Health) - Male gender, smoking, inadequate oral hygiene and rheumatoid arthritis are among the factors associated with an increased risk of losing teeth because of periodontal disease, a study shows.
"Periodontal disease is a major reason for losing teeth as is generally known, but there are some factors that appear to increase one's risk," study author Dr. Khalaf F. Al-Shammari, of Kuwait University in Jahra, told Reuters Health.
Analysis by G. Edward Griffin -- 2005 October 19