Dentistry News and Research

Latest Dentistry News and Research

Electrical brain stimulation technology may prevent migraine attacks

Migraine pain sits at the upper end of the typical pain scale - an angry-red section often labeled "severe." At this intensity, pain is debilitating. Yet many sufferers do not get relief from - or cannot tolerate - over-the-counter and commonly prescribed pain medications.

2 May 2012

Energy, sports drinks cause irreversible damage to enamel in adolescents

A recent study published in the May/June 2012 issue of General Dentistry, the peer-reviewed clinical journal of the Academy of General Dentistry, found that an alarming increase in the consumption of sports and energy drinks, especially among adolescents, is causing irreversible damage to teeth-specifically, the high acidity levels in the drinks erode tooth enamel, the glossy outer layer of the tooth.

2 May 2012

NCI-funded research to customize treatment for oral cancer patients

The National Cancer Institute (NCI), part of the National Institutes of Health (NIH), has awarded a two-year grant to Dr. Brian L. Schmidt, professor of oral and maxillofacial surgery at the NYU College of Dentistry, and Dr. Donna G. Albertson, professor at the UCSF Helen Diller Family Comprehensive Cancer Center. The grant will fund groundbreaking research to customize treatment for oral cancer patients.

30 Apr 2012

UCLA develops compact and cost-effective RDT-reading device

In the fight against emerging public health threats, early diagnosis of infectious diseases is crucial. And in poor and remote areas of the globe where conventional medical tools like microscopes and cytometers are unavailable, rapid diagnostic tests, or RDTs, are helping to make disease screening quicker and simpler.

30 Apr 2012

U of A develops new technology that enables personalized medicine

You wouldn't know it from appearances, but a metal cube the size of a toaster, created at the University of Alberta, is capable of performing the same genetic tests as most fully equipped modern laboratories-and in a fraction of the time.

26 Apr 2012

U-M’s second human embryonic stem cell line now available for federally-funded research

The University of Michigan's second human embryonic stem cell line has just been placed on the U.S. National Institutes of Health's registry, making the cells available for federally-funded research. It is the second of the stem cell lines derived at U-M to be placed on the registry.

26 Apr 2012

Body’s own DNA can cause inflammation in the heart

DNA from the heart's own cells plays a role in heart failure by mistakenly activating the body's immune system, according to a study by British and Japanese researchers, co-funded by the British Heart Foundation.

26 Apr 2012

Fish oil supplementation may effectively reduce periodontal symptoms

Periodontitis, inflammation of the tissue surrounding the teeth, affects more than half of adults and is linked to an increased risk of stroke and other heart problems. To evaluate whether fish oil supplementation could be an adjunct therapy for periodontitis, Dr. Alison Coates from the University of South Australia and colleagues from the School of Dentistry at University of Adelaide in Australia reviewed evidence from eight unique studies that involved humans.

25 Apr 2012

Text messaging increases flu vaccination coverage in low-income children

A text messaging intervention with education-related messages sent to parents increased influenza vaccination coverage compared with usual care in a traditionally hard-to-reach, low-income, urban, minority population of children and adolescents, although coverage overall remained low, according to a study in the April 25 issue of JAMA.

24 Apr 2012

IADR/AADR publish two studies about dental caries in children

The International and American Associations for Dental Research have published two studies about dental caries in children. These articles, titled "Hypoplasia-Associated Severe Early Childhood Caries - A Proposed Definition" and "Deciduous Molar Hypomineralization and Molar Incisor Hypomineralization" discuss the definitions of dental caries susceptibility to the hypomineralization and hypoplasia.

24 Apr 2012

Gum disease and heart problems not linked: Review

It has been claimed for the past few decades that gum disease is linked to heart problems or strokes but according to latest findings the link does not hold up on deeper research says the American Heart Association.

22 Apr 2012

Coast or the countryside better for exercise than an urban park

Exercise in the open air is good for you, but if you want to reap the full benefits you should head for the coast or the countryside rather than an urban park.

20 Apr 2012

North American scientists to explore genetic markers for autism

A medical researcher at the University of Alberta is working with scientists from across North America to find out if there are genetic markers for autism. More than 15 scientists will examine DNA samples from children with autism and their infant siblings to see if the siblings are at high risk.

19 Apr 2012

PCMD chosen as collaborator in new NIHR School for Public Health Research

The Peninsula College of Medicine and Dentistry (PCMD) is one of just eight health research institutions in England to be chosen as a collaborator in the new National Institute for Health Research (NIHR) School for Public Health Research.

18 Apr 2012

Tumor size helps predict survival in node-negative breast cancer patients

Research from investigators at The Cancer Institute of New Jersey (CINJ), UMDNJ-School of Public Health (SPH) and UMDNJ-Robert Wood Johnson Medical School, indicates that tumor size stratified by age, race and hormone receptor status helps predict survival in node-negative breast cancer patients.

18 Apr 2012

Fibrates to treat high cholesterol may affect kidney health

Older patients taking a common cholesterol medication should be cautious of the impact on their kidney health. In a new study by Dr. Amit Garg, Scientist at the Lawson Health Research Institute and the Institute for Clinical Evaluative Sciences (ICES), and colleagues, one in 10 new older fibrate users experienced a 50 per cent increase in their serum creatinine.

18 Apr 2012

DEP exposure suppresses function of phagocytic immune cells

A team of researchers, led by Dr. Stephan Schwander, of the University of Medicine and Dentistry of New Jersey - School of Public Health (UMDNJ-SPH), has determined a possible link between exposure to a common component of urban air pollution and a change in the function of important immune cells that protect against the bacteria that cause tuberculosis.

16 Apr 2012

UAB receives NIDCR grant to create national dental practice-based research network

Oral health has been called the window to one's overall health, and a new national research effort led by the University of Alabama at Birmingham School of Dentistry aims to provide people on the frontline of oral health care - community dentists in private practice - the opportunity to be on the forefront of research that addresses day-to-day issues they face with patients. The effort not only could improve the nation's dental health but its overall health as well.

16 Apr 2012

Global review offers vote of confidence for dental therapists

A report released Tuesday suggests that, based on a worldwide review, dental therapists could help the U.S. address some of its difficulties with access to dental care.

12 Apr 2012

Viewpoints: Santorum pushed Romney on health care; GOP's 'classic male mistake'; ACOs and the anti-trust challenge

The Pennsylvanian was also by far the most effective Republican critic of RomneyCare. When he stood on stage in a debate and took apart the Massachusetts health law as a prototype for ObamaCare, Mr. Romney realized he couldn't coast to the nomination. That's when the former Massachusetts Governor came out with his own tax cut and tax reform plan to appeal to economic conservatives.

12 Apr 2012