Dentistry News and Research

Latest Dentistry News and Research

Policymakers, the media and the public should use 20 specific health indicators

Policymakers, the media, and the public should focus on 20 specific health indicators as "yardsticks" to measure the overall health and well-being of Americans, says a new report from the Institute of Medicine.

17 Dec 2008

Researchers create 'suped up' gene that forces cancer cells to self destruct

Researchers at the University of Rochester have designed a gene that produces a thousand times more protein in cancer cells than in healthy cells.

17 Dec 2008

Dieting may help reduce the risk of gum disease, mostly in men

For men, especially older men, dieting may help reduce the risk of gum disease more than for women, according to a new study by researchers at the University of Maryland, Baltimore and other institutions.

17 Dec 2008

Benefits of breastfeeding outweigh risk of exposure to environmental chemicals

A study comparing breastfed and formula fed infants across time showed that the known beneficial effects of breastfeeding are greater than the potential risks associated with infant exposure to chemicals such as dioxins that may be present in breastmilk, according to a report published in the December issue (Volume 3, Number 4) of Breastfeeding Medicine.

16 Dec 2008

Why seniors forget negative events

It turns out there's a scientific reason why older people tend to see the past through rose-coloured glasses.

16 Dec 2008

New bone and tissue regeneration technique

Using stem cell lines not typically combined, researchers at Columbia University Medical Center have designed a new way to "grow" bone and other tissues.

15 Dec 2008

Discovery of link between inflamed gums and heart disease

The next person who reminds you to floss might be your cardiologist instead of your dentist. Scientists have known for some time that a protein associated with inflammation (called C-reactive protein) is elevated in people who are at risk for heart disease.

15 Dec 2008

Zometa (zoledronic acid) shown to enhance chemotherapy in reducing breast tumor size

New data released demonstrates that the addition of Zometa (zoledronic acid) injection to standard chemotherapy before breast cancer surgery reduces the size of breast tumors more effectively than chemotherapy alone in women with early-stage disease.

14 Dec 2008

Exciting cancer discovery

Metastasis is the ability of cancer cells to spread from a primary site, to form tumours at distant sites.

14 Dec 2008

Humble toothbrush helps stop ventilator-associated pneumonia

Hospital-borne infections are a serious risk of a long-term hospital stay, and ventilator-associated pneumonia (VAP), a lung infection that develops in about 15% of all people who are ventilated, is among the most dangerous.

12 Dec 2008

Gene therapy used to treat periodontal disease

Scientists at the University of Michigan have shown that gene therapy can be used to successfully stop the development of periodontal disease, the leading cause of tooth loss in adults.

12 Dec 2008

Researchers capture never before seen undulations of "dancing chromosomes"

The rhythm of life may beat far deeper than anyone previously thought. And it may gyrate and pulse in a way that rivals the sensuous choreography of "Dirty Dancing."

12 Dec 2008

Genetic links found between type 1 diabetes and celiac disease

Type 1 (juvenile) diabetes and celiac disease appear to share a common genetic origin, scientists at the University of Cambridge and Barts and The London School of Medicine and Dentistry, have confirmed.

10 Dec 2008

Sugar is addictive

A Princeton University scientist will present new evidence today demonstrating that sugar can be an addictive substance, wielding its power over the brains of lab animals in a manner similar to many drugs of abuse.

10 Dec 2008

Many mouth cancers found too late

Worldwide, more than 500,000 new cases of cancer of the mouth are diagnosed each year.

10 Dec 2008

Research looks at neighborhoods and obesity in later life

Living in an affluent neighborhood with a higher educated population and higher valued homes may play a protective role against obesity for older men and women, according to UMDNJ researchers.

10 Dec 2008

Antioxidants in honey adds health benefits to salad dressings

Antioxidant-rich honey is a healthy alternative to chemical additives and refined sweeteners in commercial salad dressings, said a new University of Illinois study.

10 Dec 2008

New titanium dental implant

Manhattan Scientifics has announced that its affiliated manufacturing partner in Albuquerque, N.M. has received Food and Drug Administration 510(k) clearance to market Manhattan Scientifics' super strong titanium metal dental implants.

10 Dec 2008