New robotics - nanotechnology - biomimetics research from University of Sao Paulo discussed

摘要

2011 JAN 3 - (VerticalNews.com) -- New research, 'Ethanol wet-bonding challengesrncurrent anti-degradation strategy,' is the subject of a report. According to a study from Brazil,rn"The long-term effectiveness of chlorhexidine as a matrix metalloproteinase (MMP) inhibitorrnmay be compromised when water is incompletely removed during dentin bonding. This studyrnchallenged this anti-bond degradation strategy by testing the null hypothesis that wet-bondingrnwith water or ethanol has no effect on the effectiveness of chlorhexidine in preventing hybridrnlayer degradation over an 18-month period."