Dentistry News and Research

Latest Dentistry News and Research

Gene mutations tied to immune comeback during therapy for HIV-1

A new study by U.S. scientists provides compelling evidence that two genes are linchpins in defining the course of immune restoration in HIV-positive individuals undergoing virus-suppressing therapy.

31 Mar 2008

Dental chair a possible source of neurotoxic mercury waste

Mercury is a large component of dental fillings, but it is not believed to pose immediate health risks in that form.

28 Mar 2008

New Master's specialization for teaching in health care professions

The University of Rochester will offer a new specialization within the current Master of Science in Teaching and Curriculum program for doctors, nurses and other health care professionals who want to teach or who want to expand their educational skills.

27 Mar 2008

Spit in a cup to replace needle pricks

One day soon patients may spit in a cup, instead of bracing for a needle prick, when being tested for cancer, heart disease or diabetes.

26 Mar 2008

First comprehensive database of microorganisms known to live in the mouth

Scientists know more today than ever before about the microbes that inhabit our mouths.

26 Mar 2008

Researchers find evidence of periodontal disease leading to gestational diabetes

A study by a New York University dental research team has discovered evidence that pregnant women with periodontal (gum) disease are more likely to develop gestational diabetes mellitus than pregnant women with healthy gums.

25 Mar 2008

Russell Berrie Foundation donates $28 million for diabetes research

The Russell Berrie Foundation has donated $28 million to Columbia University Medical Center and NewYork-Presbyterian Hospital, as part of a focused effort to provide comprehensive care to diabetes patients while working, through concentrated research initiatives, toward a cure, the Medical Center gratefully announced today.

20 Mar 2008

Cell therapies for diabetes, cancer

Therapies using stem cell transplants are advancing promising treatments for such conditions as Alzheimer's Disease, neurological diseases and spinal cord injury, and heart disease.

20 Mar 2008

New technique improves outcome for living donor liver transplants

The University of Alberta Hospital (UAH) is one of only a few centers in Canada that perform living donor liver transplantation, a surgical procedure developed in the late 1980s that expands the organ donor pool. About 80 liver transplants are done a year in Alberta, 10 of those being living-donor.

19 Mar 2008

SnowWorld, an interactive, virtual-reality video game helps burn patients with pain relief

To a patient recovering from severe burns, no place would be more soothing than a polar landscape of gently falling snowflakes, snowmen, penguins, igloos and icy rivers.

19 Mar 2008

New understanding of rare immune disorder called Job's syndrome

Scientists have made another major breakthrough--the second in the past year--in understanding a rare immune disorder called Job's syndrome.

18 Mar 2008

Obese ICU patients have lower mortality but longer ICU stays

Obese intensive care patients do not have a higher ICU death rate than non-obese ICU patients, but they remain in the ICU significantly longer and are intubated significantly longer than non-obese patients, a new study has found.

18 Mar 2008

Watch your teeth if drinking energy drinks

For more than 10 years, energy drinks in the United States have been on the rise, promising consumers more "oomph" in their day.

13 Mar 2008

Diabetes and dental health

People who live with diabetes on a daily basis are usually instructed to eat right, maintain regular physical activity, and if necessary, take medication.

13 Mar 2008

Grant expands UB/NYU study of nurses' work decisions

Keeping newly licensed nurses working in the profession is critical to solving the chronic nursing shortage experienced across the U.S., an issue nursing researchers at the University at Buffalo and New York University have been studying since 2005.

13 Mar 2008

New behavioral risk factors for head and neck cancers

Researchers at the Johns Hopkins Kimmel Cancer Center have teased out two distinct sets of risk factors for head and neck cancers, suggesting that there are two completely different kinds of the disease.

12 Mar 2008

Scientists unlock secrets of E coli contamination

Using new genetic techniques, scientists are unlocking the secrets of how E coli bacteria contaminate food and make people sick.

11 Mar 2008

Small-bodied humans from island of Palau

Since the reporting of the so-called "hobbit" fossil from the island of Flores in Indonesia, debate has raged as to whether these remains are of modern humans (Homo sapiens), reduced, for some reason, in stature, or whether they represent a new species, Homo floresiensis.

10 Mar 2008

Discovery of new way to control growth rate of replacement tissue and formation of new blood vessels

Researchers have discovered a way to control the growth rate of replacement tissue and the formation of new blood vessels, which solves one of the vexing problems of growing replacement tissue to treat injuries and trauma in humans.

10 Mar 2008

New research aims to eliminate Streptococcus infections

Professor Howard Jenkinson in the Department of Oral & Dental Science (Dental School) at the University of Bristol has been awarded a grant of £285,000 from The Wellcome Trust to research ways to combat diseases caused by Streptococcus bacteria.

5 Mar 2008