Effect of Sucrose Concentration on Dental Biofilm Formed in situ and on Enamel DemineralizationAires C.P. · Tabchoury C.P.M. · Del Bel Cury A.A. · Koo H. · Cury J.A.
aFaculty of Dentistry of Piracicaba, UNICAMP, Piracicaba, Brazil; bEastman Department of Dentistry and Center for Oral Biology, University of Rochester, Rochester, N.Y., USA
The relationship between sucrose concentration and cariogenic potential was studied in situ. Adult volunteers wore intraoral palatal appliances containing human dental enamel blocks, which were extraorally submitted 8 times a day for 14 days, to the treatments: deionized distilled water and sucrose solutions from 1 to 40%. The biofilm formed was analyzed with respect to acidogenicity and biochemical composition; enamel demineralization was evaluated by microhardness. The results showed that 1% sucrose is less cariogenic than 5% or higher concentrations, although sucrose solution at 40% was still able to increase the concentration of insoluble polysaccharide in the biofilm formed. The findings suggest that the threshold of sucrose solution concentration for the formation of a cariogenic biofilm is 5%, which provided the same cariogenic potential as that observed for 10 and 20% sucrose solution.
|Direct payment||This item at the regular price: USD 38.00|
|Payment from account||With a Karger Pay-per-View account (down payment USD 150)
you profit from a special rate for this and other single items.
This item at the discounted price: USD 26.50