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Effect of Salivary Pellicle Formation Time on In Vitro Attachment and Demineralization by Streptococcus mutans
R.T. Zahradnik
Forsyth Dental Center, 140 Fenway, Boston, Massachusetts 02115
D. Propas
Forsyth Dental Center, 140 Fenway, Boston, Massachusetts 02115
E.C. Moreno
Forsyth Dental Center, 140 Fenway, Boston, Massachusetts 02115
Enamel subsurface demineralization induced by Streptococcus mutans was significantly reduced by seven-day saliva pre-treatments conducive to the formation of enamel pellicles. A two-hour saliva pre-treatment was ineffective. Results suggest that the protection provided by long-term pellicles may relate to changes in ionic transport rates rather than cell attachment.
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Journal of Dental Research, Vol. 57, No. 11,
1036-1042 (1978)
DOI: 10.1177/00220345780570110601

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