Dentistry News and Research

Latest Dentistry News and Research

Two pathogens in the mouth associated with increased risk of heart disease

Several studies have suggested there is a connection between organisms that cause gum disease, known scientifically as periodontal disease, and the development of heart disease, but few studies have tested this theory.

1 Apr 2009

Targeted approach to kill specific disease-causing bacteria in the mouth

Research to develop a narrow-spectrum antibiotic that can target a particular species of bacteria without harming the other "good" bacteria present was described at the Society for General Microbiology meeting at Harrogate today (Thursday April 2).

1 Apr 2009

White wine can cause dark stains on teeth

It has long been known that red wine causes teeth to stain.

1 Apr 2009

Study on Haitian children shows poor diet contribute to gum disease

Haiti's children, already burdened with poverty and malnutrition, may have a health problem related to these chronic conditions -- gum disease.

1 Apr 2009

A magic bullet for superbugs

Attaching an antimicrobial drug, which is activated by light, to a peptide that binds to bacteria and stops them making toxins, produced a "magic bullet" that was highly effective at killing the superbug, methicillin-resistant Staphylococcus aureus (MRSA).

1 Apr 2009

Expert available to discuss consumption of products containing pistachios

Dr. Steven M. Marcus, executive director of the New Jersey Poison Information & Education System (NJPIES) at UMDNJ-New Jersey Medical School is available to provide comment on the Federal Food and Drug Administration warning issued today on the consumption of products containing pistachios.

1 Apr 2009

California stimulus funding not enough to stave off cuts to some health care services

California Gov. Arnold Schwarzenegger (R) on Friday signed five bills into law that allow California to receive more than $17.5 billion in federal economic stimulus aid, but the funding will not be enough for the state to avoid $3 billion in tax increases and cuts to services to balance its budget, the San Francisco Chronicle reports.

31 Mar 2009

Fancy French gluten-free bread for celiac disease sufferers

Gluten-free bread, which is suitable for patients with celiac disease, has been supplemented to resemble French bread in terms of texture and color, according to a study in the Journal of Food Science, published by the Institute of Food Technologists (IFT).

30 Mar 2009

White light-activated antibacterial coating - new weapon in fight against superbugs

A new hard coating with antibacterial properties that has been tested by researchers at the UCL Eastman Dental Institute has been shown to kill 99.9% of Escherichia coli bacteria when a white hospital light was shone on its surface to activate it.

30 Mar 2009

Mother's dental hygiene may help reduce incidence of unknown complications in pregnancy

Bacteria from a mother's mouth can be transmitted through the blood and amniotic fluid in the womb to her unborn child.

30 Mar 2009

Cepheid announces new TB test for use in developing countries

The Sunnyvale, Calif.-based company Cepheid on Tuesday announced it has developed a rapid diagnostic test for tuberculosis that it will sell at a reduced cost in developing countries, the San Francisco Chronicle reports. The test was developed in partnership with the Foundation for Innovative New Diagnostics, the University of Medicine and Dentistry of New Jersey, and the National Institute of Allergy and Infectious Diseases.

30 Mar 2009

Nanoparticles deliver gene therapy, killing tumors

Given that cancer is ultimately a genetic disease, it has long been the hope of researchers to use gene therapy to attack tumors where they might be most susceptible.

26 Mar 2009

Los Algodones, Mexico has become a popular destination for dental medical tourism

Los Algodones, Mexico, has become "the latest boomtown for medical tourism," with about 350 dentists providing care for prices that are up to 70% less than what U.S. residents typically pay, the Chicago Tribune reports.

25 Mar 2009

Food choices evolve through information overload

Ever been so overwhelmed by a huge restaurant menu that you end up choosing an old favourite instead of trying something new?

24 Mar 2009

Texas offering loan repayments to pediatric dental, medical physicians who accept Medicaid

The Texas Department of State Health Services is offering as much as $140,000 in student loan repayments disbursed over four years to pediatric dentists and physicians who treat Medicaid beneficiaries, the Houston Chronicle reports.

24 Mar 2009

Rhode Island Governor plans to cut dental services for 38,000 low-income residents

Rhode Island Gov. Don Carcieri (R) plans to eliminate dental coverage for an estimated 38,000 low-income parents enrolled in the RIte Care program by July 1, the Providence Journal reports.

23 Mar 2009

Research yields potential target for cancer, wound healing and fibrosis

Research conducted by Allison Berrier, PhD, Assistant Professor of Oral and Craniofacial Biology at the LSU Health Sciences Center New Orleans School of Dentistry, and colleagues, provides insights that may help scientists design novel approaches to control wound healing and fight diseases such as cancer and fibrosis.

20 Mar 2009