Dentistry News and Research

Latest Dentistry News and Research

Why do women typically experience poorer dental health than men?

Reproduction pressures and rising fertility explain why women suffered a more rapid decline in dental health than did men as humans transitioned from hunter-and-gatherers to farmers and more sedentary pursuits, says a University of Oregon anthropologist.

14 Oct 2008

North Carolina County officials face lawsuit after denying permit to build health clinic expected to serve low-income residents

The North Carolina Tri-County Community Health Council has filed a lawsuit against Johnston County, N.C., alleging discrimination by county commissioners who denied a zoning permit to build a health clinic in a rural community that would serve low-income residents, the Raleigh News & Observer reports.

13 Oct 2008

Influenza vaccine not associated with reduced hospitalizations among young children

Use of the influenza vaccine was not associated with preventing hospitalizations or reducing physician visits for the flu in children age 5 and younger during two recent seasons, perhaps because the strains of virus in the vaccine did not match circulating strains, according to a report in the October issue of Archives of Pediatrics & Adolescent Medicine.

6 Oct 2008

Discovery of gene variant for cleft lip

About 20 percent of isolated cleft lip, one of the world's most common birth defects, may be due to a one-letter difference in the DNA sequence of a gene involved in facial development, researchers supported by the National Institutes of Health report.

6 Oct 2008

Bayer's new oral anticoagulant Xarelto (Rivaroxaban) gets European licence

A new drug launched today could help in the fight against what experts and campaigners are calling a 'major patient safety issue' - the prevention of hospital-acquired DVT (deep vein thrombosis).

2 Oct 2008

Molecule provides new understanding of cause of colon cancer

Scientists investigating a molecule known to play a key role in causing colon cancer have made a series of ground-breaking discoveries that could have major implications for future treatment of the disease, responsible for 655,000 deaths worldwide per year. Their findings are published in the journal Cancer Research.

30 Sep 2008

Pain is not a symptom of arthritis, pain causes arthritis

Pain is more than a symptom of osteoarthritis, it is an inherent and damaging part of the disease itself, according to a study published today in journal Arthritis and Rheumatism.

29 Sep 2008

Graphic picture warnings to persuade Brits to quit smoking

A nationwide campaign in Britain to get people to quit smoking will be dramatically hiked up this week.

29 Sep 2008

Researchers investigate impact of stress on police officers' physical and mental health

Policing is dangerous work, and the danger lurks not on the streets alone. The pressures of law enforcement put officers at risk for high blood pressure, insomnia, increased levels of destructive stress hormones, heart problems, post-traumatic stress disorder (PTSD) and suicide, University at Buffalo researchers have found through a decade of studies of police officers.

25 Sep 2008

Science backs old fashioned belief in the healing powers of honey

Research by Canadian scientists lends support to the old fashioned belief in the healing powers of honey.

25 Sep 2008

Drugs to treat ADHD should be a last resort

According to new guidelines in Britain on attention deficit hyperactivity disorder (ADHD), drugs should be the last resort in treating the disorder and parents need to learn how to cope with their child's unruly behaviour.

24 Sep 2008

Study finds Medicare's benefits are less generous than large-employer plans

Medicare on average provides less generous benefits to seniors than they would receive under a typical large-employer health plan or the most popular plan available to federal employees – even with the program’s new drug benefit, according to a new Kaiser Family Foundation analysis.

22 Sep 2008

World Health Organization cautions against claims made by ‘electronic cigarette’ manufacturers

The World Health Organization (WHO) has launched an attack on advertisers who are claiming that an electronic cigarette - a battery-powered product usually made of stainless steel and resembling a real cigarette - is a safe or legitimate nicotine replacement therapy for smokers trying to quit.

22 Sep 2008

New research puts FDA under pressure over BPA

The results of a new study which has linked a chemical commonly used to make plastic containers, to human diseases, is adding to an already heated debate about he safety of such products.

17 Sep 2008

Roman York skeleton could be one of Britain's earliest victims of tuberculosis

The skeleton of a man discovered by archaeologists in a shallow grave on the site of the University of York's campus expansion could be that of one of Britain's earliest victims of tuberculosis.

16 Sep 2008

Supermarket dentists fill a hole in the market!

Countries such as Australia which are undergoing somewhat of a crisis when it comes to providing easily accessible dental treatment, could pick up a few tips from a new initiative in Britain.

16 Sep 2008

Study shows high gum disease rates in rural Appalachia

Research on 445 families centered in two Pennsylvania towns and two West Virginia counties shows that 80 percent of adults suffer from more severe forms of periodontal disease, according to Richard Crout, D.M.D., Ph.D., an expert on gum disease and associate dean for research in the West Virginia University School of Dentistry.

14 Sep 2008

Bad teeth, bleeding gums and poor dental hygiene can lead to heart disease

Scientists are warning that bad teeth, bleeding gums and poor dental hygiene can lead to heart disease.

11 Sep 2008

Clean teeth could save your life!

The researchers from the University of Otago, Dunedin, have discovered a new link between gum disease and heart disease which adds to a substantial body of research linking gum disease with heart disease and stroke.

11 Sep 2008

Infectious heart disease death rates rising again say scientists

Infectious heart disease is still a major killer in spite of improvements in health care, but the way the disease develops has changed so much since its discovery that nineteenth century doctors would not recognise it, scientists heard today (Thursday 11 September 2008) at the Society for General Microbiology's Autumn meeting being held this week at Trinity College, Dublin.

10 Sep 2008