Navigation Links
LSUHSC dental researcher funded to develop better dental materials
Date:5/28/2009

New Orleans, LA Xiaoming, Xu, PhD, Associate Professor and Director of Biomaterials Research at LSU Health Sciences Center New Orleans School of Dentistry, has been awarded a grant in the amount of $1.77 million over four years by the National Institutes of Health to develop new antibacterial, fluoride-releasing, and bioactive dental materials including dental composites, bonding agents, and sealants. Currently most dental fillings and cosmetic restorations, including bonding and veneers, are done with resin-based dental composites tooth-colored, plastic, and glass materials. Dr. Xu is working to develop the next generation of dental materials designed to reduce the secondary cavities that often develop around dental resin-based composite fillings as they shrink, causing them to fail. The new materials are expected to reduce secondary cavities and to prolong the life of restorations.

According to the National Institute of Dental and Craniofacial Research, tooth decay remains the most prevalent chronic disease in both children and adults, even though it is largely preventable. For the latest reporting period (1999-2004), the percentage of people who have had cavities in their permanent teeth are 92% of adults 20 to 64, 59% of adolescents 12 to 19, and 92% of seniors 65 and older. Forty-two percent of children 2 to 11 have had cavities in their primary teeth.

"The development of these materials has the potential to make a huge impact on oral health care and oral health quality of life, in particular for the vast number of people at high risk for cavities children, the elderly, those medically compromised who suffer from xerostomia or dry mouth, and those with mental or physical challenges," notes Dr. Xu.


'/>"/>

Contact: Leslie Capo
lcapo@lsuhsc.edu
504-568-4806
Louisiana State University Health Sciences Center
Source:Eurekalert

Page: 1

Related medicine news :

1. LSUHSC dental school to be awarded top national honor
2. LSUHSC inventor awarded patent for new procedure to detect cancer spread
3. LSUHSC study finds high-dose HBO2 therapy extends survival window after cardiopulmonary arrest
4. LSUHSC awarded grant to address nursing shortage
5. LSUHSC public health contributes to estimate of HPV-related cancers
6. LSUHSCs Fontham makes history
7. LSUHSCs Dr. Xiao Cheng Wu co-authors annual report to the nation on cancer
8. LSUHSCs England leads development of new testing guidelines for common nerve disorder
9. LSUHSC research may benefit diabetes by increasing understanding of how to control islet cell growth
10. LSUHSC research shows fish oil protects against diseases like Parkinsons
11. Delta Dental of Illinois Introduces Smile Smart For Your Health
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/17/2017)... Lehi, Utah (PRWEB) , ... January 17, 2017 ... ... provider of accredited, online continuing education for EMS and firefighting professionals, has released ... Training (VILT) Solution. These new courses are taught live in an online classroom ...
(Date:1/17/2017)... TEXAS (PRWEB) , ... January 17, 2017 , ... ... provider, today announced its partnership with Sigfox in the U.S.A. to ... cities nationwide including new offerings on large-scale environmental sensor deployments such as ...
(Date:1/17/2017)... ... January 17, 2017 , ... Livionex, Inc., a Silicon Valley healthcare company focused ... study for its dental gel that shows significant reduction in plaque levels and gum ... The study was conducted at the Beckman Laser Institute at UC Irvine and has ...
(Date:1/17/2017)... , ... January 17, 2017 , ... ... private companies and ranked among the top US security companies for consecutive years, ... This announcement brings a year-long independent board nomination process to a close ...
(Date:1/16/2017)... ... January 17, 2017 , ... ... an internationally recognized leader in the fast-casual category, announces a hearty and wholesome ... Good Egg Breakfast Sandwich, Turkey Mash-Up Sandwich, Cranberry Crunch & Honey Parfait, Slow ...
Breaking Medicine News(10 mins):
(Date:1/17/2017)... Jan. 17, 2017 EU5 Glucose Monitoring Market ... report, "EU5 Glucose Monitoring Market Outlook to 2022", provides ... The report provides value, in millions of US dollars, ... segments - Blood Glucose Meters, Blood Glucose Test Strips ... and distribution shares data for each of these market ...
(Date:1/17/2017)... Jan. 17, 2017 Paragon Bioservices received a ... development services for a variety of National ... medical product development activities. The IDIQ mechanism will ... for task order awards up to $159 million. ... manufacturing and process development of biopharmaceuticals, is one ...
(Date:1/17/2017)... 2017  Pennsylvania Secretary of Health Dr. ... marijuana growers/processors and dispensaries are now available on ... Permit applications will be accepted from February 20 ... an important step forward in getting this valuable ... Murphy said. "We,ve developed a thorough application that ...
Breaking Medicine Technology: