Teeth News and Research

Latest Teeth News and Research

Powered medical devices offer benefits to surgeons

Many people still have a classical view of surgery —skilled surgeons in scrubs manually cutting, inspecting and sewing patients back up again. However, surgery equipment has come a long way.

20 Jan 2020

Using micromotors to improve dental patient care

If you’ve ever suffered from a toothache, you know that the pain it causes can be life-disrupting. Alarmingly, there are growing numbers of people across the UK waiting for dental treatment in pain.

10 Jan 2020

Study of yogurt in UK supermarkets finds reduction in sugar levels

A survey of yogurt ingredients show that sugar levels have significantly decreased in the last two years, but concerns about overall nutritional content remain.

7 Jan 2020

Radical procedures to treat oral infections are not necessary before stem cell transplantation

A recently published study indicates that oral infections seem to have no association with the risk of stem cell transplantation patients dying of or getting a serious infection within six months of the procedure.

3 Jan 2020

Government-funded day care helps keep seniors out of nursing homes and hospitals

Two mornings a week, a van arrives at the Escondido, Calif., home of Mario Perez and takes him to a new senior center in this northern San Diego County town, where he eats a hot lunch, plays cards and gets physical therapy to help restore the balance he lost after breaking both legs in a fall.

23 Dec 2019

Novel 'tooth-on-a-chip' could open door to personalized dental care

A so-called "tooth-on-a-chip" could one day enable more personalized dentistry, giving dentists the ability to identify dental filling materials that work better and last longer based on a patient's own teeth and oral microbiome.

19 Dec 2019

Declining dementia rates may be due to generational differences in lifetime lead exposure

To the medical community's surprise, several studies from the US, Canada, and Europe suggest a promising downward trend in the incidence and prevalence of dementia. Important risk factors for dementia, such as mid-life obesity and mid-life diabetes, have been increasing rapidly, so the decline in dementia incidence is particularly perplexing.

19 Dec 2019

Simple, new test can detect dangerous levels of fluoride in drinking water

Northwestern University synthetic biologists developed a simple, inexpensive new test that can detect dangerous levels of fluoride in drinking water.

16 Dec 2019

Promising new light-based sensor to study lab-grown tissue

Someday, doctors would like to grow limbs and other body tissue for soldiers who have lost arms in battle, children who need a new heart or liver, and many other people with critical needs.

12 Dec 2019

Small, thin metal mesh loaded with T cells shrinks tumors in ovarian cancer models

New findings published Dec. 9 in Nature Biomedical Engineering from scientists at Fred Hutchinson Cancer Research Center show for the first time that a piece of small, thin metal mesh loaded with cancer-fighting immune cells shrinks tumors in preclinical models of ovarian cancer.

9 Dec 2019

Patient-induced trauma: Hospitals learn to defuse violence

When Mary Prehoden gets dressed for work every morning, her eyes lock on the bite-shaped scar on her chest.

6 Dec 2019

Imaging technique and machine learning may provide accurate diagnosis of colorectal cancer

Colorectal cancer is the second most common type of cancer worldwide, with about 90% of cases occurring in people 50 or older.

5 Dec 2019

Tips for preventing 'wine teeth'

Why do some people's teeth stain after drinking red wine, and how can you prevent it during the holidays?

2 Dec 2019

Academia-Industry Partnership Leads Innovative New Approach to Alternative Dental Filling Material

A medical device case study: UCL researchers and dental materials manufacturer collaborate to speed up the development of a new dental filling material for children.

2 Dec 2019

Household factors promote rapid staph superbug spread within families

A new study published in the journal The Lancet Infectious Diseases on November 21, 2019, shows how the superbug called methicillin-resistant Staphylococcus aureus (MRSA) can get into a house and spread rapidly between family members and pets, with the potential to cause devastating infections.

27 Nov 2019