Teeth News and Research

Latest Teeth News and Research

Tooth erosion in kids a growing problem say concerned dental experts

In a new study by the Australian Dental Association (ADA), including more than 700 children aged six to 15, at least 68 per cent showed some sign of tooth erosion. The ADA says that the pattern of tooth erosion is similar to that seen in wine drinkers. But due to the surge in fruit juice bar and sports drinks products, which are popular among young people, children have been affected.

3 Aug 2010

First Edition: August 3, 2010

Today's headlines include reports about a federal judge's ruling regarding the Virginia challenge to the health reform law and about the Senate's latest delay in consideration of a state aid package that includes Medicaid assistance.

3 Aug 2010

Tongue piercing can result in serious injury: Research

First, your child gets her tongue pierced. Then, as if you needed something else, she starts "playing" with the tiny barbell-shaped stud, pushing it against her upper front teeth. And before you know it, she forces a gap between those teeth -- a fraction-of-an-inch gap that may cost thousands of dollars in orthodontic bills to straighten.

3 Aug 2010

Scientists develop new version of medication to relieve severe forms of pain

Scientists have developed a new version of a medication, first isolated from the saliva of sea snails, that could be taken in pill form to relieve the most severe forms of pain as effectively as morphine but without risking addiction. An article on the topic appears in the current issue of Chemical & Engineering News, ACS' weekly newsmagazine.

29 Jul 2010

New study reveals potential role of TGF-β1 in kidney disease

Fibrosis in the kidney is one of the key causes of progressive renal failure. High levels of the inflammatory molecule TGF-β1 in the kidney tubules due to tissue damage can cause fibrosis as well as nephron degeneration, resulting in loss of kidney function. To clarify the mechanisms regulating TGF-β1-mediated renal fibrosis, Koesters et al expressed high levels of TGF-β1 in renal tubules of mice. Nephron degeneration in this system was mediated by decomposition of the tubular cells. These data suggest that TGF-β1 may play a novel role in cell death of renal cells, thus contributing to renal fibrosis.

28 Jul 2010

1 yr old tested positive for angel dust and cocaine

In a shocking incident, a one year old boy baby tested positive for the drug Phencyclidine (PCP) commonly known as “angel dust” and cocaine after his parents took him to a hospital in Chicago.

26 Jul 2010

CWRU introduces new dental health program for families

Case Western Reserve University School of Dental Medicine announced a new program called Family First in which they will adopt nine families and care for multiple generations in a family unit.

23 Jul 2010

Chronic facial pain may be symptom of temporomandibular joint disorder

Do you suffer from chronic facial pain, including constant pain in or around your ears, sore jaw, ringing in your ears, clicking or popping sounds when you open or close your mouth or chronic headaches and neck pain? Do you often feel like your jaw is stuck open or closed? Do you feel as though you have a limited opening of your mouth?

23 Jul 2010

Enrollment jump helps UnitedHealth Group profits soar 31 percent

Health insurer UnitedHealth Group reported a second quarter profit jump of 31 percent as enrollment in the insurer's plans went up, The Associated Press/The New York Times reports. "The company's total enrollment grew about 1 percent, to 32.5 million compared with last year, with gains in Medicare and Medicaid businesses offsetting commercial health insurance losses." The company's commercial enrollment fell 440,000 as the sector deals with job cuts and the recession (7/20).

22 Jul 2010

New REMESENSE TOOTH DESENSITIZER for treating tooth hypersensitivity

Nuline Pharmaceuticals, LLC announces the introduction of REMESENSE (dipotassium oxalate 3%) TOOTH DESENSITIZER, an Rx Class II medical device now available in the U.S. REMESENSE was introduced globally in 2008. It is presently sold in 16 countries, ranging from England and the European Union to Asia and Africa. Nuline expects to launch REMESENSE in Canada and other countries later this year or by early 2011.

15 Jul 2010

Affordable orthodontic treatment for children

Don't wait until school starts to begin planning your child's orthodontic care. Think you can't afford it? Think again. Even in today's tough economy, families have an affordable option for providing orthodontic treatment to their children.

14 Jul 2010

Colgate-Palmolive teams up with a trio of Saints to champion good oral health among Gulf Coast children

Colgate's Bright Smiles, Bright Futures national campaign to improve children's oral health joins Super Bowl champions Jonathan Vilma, Pierre Thomas, and Marques Colston and the Boys & Girls Clubs of Southeast Louisiana and Boys & Girls Clubs of the Gulf Coast, to host festivals highlighting the importance of maintaining good oral health. More than 600 children in New Orleans and Mississippi's Hancock and Harrison Counties will receive free dental screenings, oral health education and treatment referrals this weekend. They will also join New Orleans Saints Vilma, Thomas, and Colston in a brush-a-thon to promote oral health awareness.

9 Jul 2010

ODA suggests tips for good oral hygiene to parents and kids

The Ontario Dental Association is asking parents to put oral health at the top of their kids camp preparation list. An oral care kit should be on the packing list, complete with a toothbrush, fluoride toothpaste and dental floss.

7 Jul 2010

Nearly 60% of Ontarians with rheumatoid arthritis fail to receive needed care from specialists: Study

Nearly 60 per cent of Ontarians with rheumatoid arthritis - an autoimmune disease that causes chronic inflammation of the joints - were not seen by a specialist within a one year period to treat the debilitating disease, according to a new study. Even more concerning is that women of child-bearing age are less likely to see a specialist than women 45 or older, say researchers from St. Michael's Hospital, the Institute for Clinical and Evaluative Sciences, and Women's College Hospital

7 Jul 2010

Scientists discover nanoparticle to deliver DNA with minimum toxic effect

In lab experiments, the researchers have found that this device, a vector, is able to deliver DNA deeply enough into a cell to allow genetic material to be activated - a critical step in gene therapy. This vector is between 2 - and 10 times more effective than other experimental materials, according to the research.

7 Jul 2010

Nanostructured assemblies for dental application

Scientists are reporting an advance toward the next big treatment revolution in dentistry - the era in which root canal therapy brings diseased teeth back to life, rather than leaving a "non-vital" or dead tooth in the mouth. In a report in the monthly journal ACS Nano, they describe a first-of-its-kind, nano-sized dental film that shows early promise for achieving this long-sought goal.

1 Jul 2010

Individual dental patterns are as reliable as DNA tests, say researchers

Researchers from the University of Granada have shown that a person's dental patterns can be used as proof of their identity with the same degree of reliability as DNA testing, the method that forensic police use to reveal the identity of dead bodies. The researchers came to their conclusion after analyzing the dental patterns of more than 3,000 people.

30 Jun 2010

Tray bleaching: An effective solution to improve oral health

A tooth-bleaching agent may improve the oral health of elderly and special-needs patients, say dentists at the Medical College of Georgia and Western University of Health Sciences.

29 Jun 2010

New therapy for people suffering from body dysmorphic disorder

A nose job to treat a mental health problem? Teeth whitening to overcome a severe anxiety disorder? These are just two procedures that people with body dysmorphic disorder (BDD) have traditionally turned to in order to deal with body-related concerns.

29 Jun 2010

Modern humans can achieve relatively high bite forces using less-powerful jaw muscles: Study

The robust jaws and formidable teeth of some of our ancestors and ape cousins may suggest that humans are wimps when it comes to producing a powerful bite: but a new study has found the opposite is true, with major implications for our understanding of diet in ancestral humans.

23 Jun 2010