Navigation Links
Nature-inspired advance for treating sensitive teeth
Date:1/2/2013

Taking inspiration from Mother Nature, scientists are reporting an advance toward preventing the tooth sensitivity that affects millions of people around the world. Their report on development of the substance, similar to the adhesive that mussels use to attach to rocks and other surfaces in water, appears in the journal ACS Applied Materials & Interfaces.

Quan-Li Li, Chun Hung Chu and colleagues explain that about 3 out of every 4 people have teeth that are sensitive to hot, cold, sweet or sour foods and drinks. It occurs when the hard outer enamel layer on teeth and the softer underlying dentin wear away, stimulating the nerves inside. Some sugar-free gums and special toothpastes can help reduce that tooth hyper-sensitivity. However, Li and Chu cite the need for substances that rebuild both enamel and dentin at the same time. To meet that challenge, they turned to a sticky material similar to the adhesive that mussels use to adhere to surfaces. They reasoned that it could help keep minerals in contact with dentin long enough for the rebuilding process to occur.

They describe laboratory tests that involved bathing human teeth with worn-away enamel and dentin in liquid containing the sticky material and minerals. Teeth bathed in the sticky material and minerals reformed dentin and enamel. However, teeth bathed just in minerals reformed only enamel. The gooey substance "may be a simple universal technique to induce enamel and dentin remineralization simultaneously," they concluded.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1

Related medicine news :

1. Top Provider of Hearing Aids in Salt Lake City UT, Advanced Hearing Center, Now Offers a 36-Month Supply of Batteries with the Purchase of Any Hearing Aid
2. TherapySites (Websites for Therapists) Announces Partnership with Advanced Data Systems
3. Advanced Hearing Center Announces Special Offer: Complimentary Hearing Aid Batteries for Residents Looking for Hearing Aids in NYC
4. DoctorSites (Websites for Doctors) Announces Partnership with Advanced Data Systems to Offer Website Marketing for Doctors
5. Smart stethoscope advance in monitoring treatment of kidney stones
6. New multiple myeloma drug shows promise in treating people with advanced disease
7. Mitchell Vazquez Gives Away Donations to Advance Cancer Research Cause
8. USC Norris cancer research ranks among top clinical advances for 2012
9. New Drug Regimens May Slow Advanced Breast Cancer
10. hCGTreatments / Diet Doc hCG Diets & Weight Loss Plans Introduces Advanced hCG Diet for Fast Weight Loss
11. Clinical trial at GHSU Cancer Center targets advanced prostate cancer
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/27/2016)... ... May 27, 2016 , ... With ... pharmaceutical, medical and food industries. Aside from its GMP accreditation, Validation Center is ... of successfully certified products, services and staff. , Validation Center is ISO17025 accredited ...
(Date:5/26/2016)... Louis, Missouri (PRWEB) , ... May 26, 2016 ... ... cost, quality and clinical outcomes, hosted members and suppliers for its inaugural Member ... a focus on their mission of elevating the operational health of America’s healthcare ...
(Date:5/26/2016)... , ... May 26, 2016 , ... ... that has a significant negative impact on long-term patient survival, reports a team ... results, published online this week in the Journal of Thoracic and Cardiovascular Surgery, ...
(Date:5/26/2016)... ... , ... An April Gallup survey found rising health care costs to be ... Health Senior Living (SHSL) may not share those same worries thanks to a ... the year, while holding the line on increasing their contributions, including premiums, deductibles and ...
(Date:5/26/2016)... , ... May 26, 2016 , ... The Lung ... host a six-week smoking cessation class starting June 6 at their clinic in downtown ... http://www.gnahec.org . , Additionally, the Lung Institute has created a free downloadable 4 Week ...
Breaking Medicine News(10 mins):
(Date:5/25/2016)... , May 25, 2016 ... 2016"market research report that provides an overview on ... analysis at various stages, therapeutics assessment by drug ... (RoA) and molecule type, along with latest updates, ... reviews key players involved in the therapeutic development ...
(Date:5/24/2016)...   , Study met both ... superiority in , Excellent plus Good ... of the ascending colon   , ... today announced new positive data from the phase III MORA study ... 2 litre PEG with ascorbate. The study met both primary endpoints ...
(Date:5/24/2016)... , May 24, 2016 Celsion Corporation ... development company, today provided an update on its ... clinical trial combining GEN-1, the Company,s DNA-based immunotherapy, ... of newly-diagnosed patients with advanced ovarian cancer who ... surgery.  GEN-1 is an IL-12 DNA plasmid vector ...
Breaking Medicine Technology: