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. 1975 Oct;19(2):81-4.

Fluoride retention after rinsing with sodium fluoride and amine fluoride

H R Mühlemann, E R Rudolf
  • PMID: 1225875

Fluoride retention after rinsing with sodium fluoride and amine fluoride

H R Mühlemann et al. Helv Odontol Acta. 1975 Oct.

Abstract

Fluoride retention from fluoride rinses (250 ppm F), calculated from F-concentrations and volumes of expectorates, and fluoride clearance, determined in whole saliva samples collected 1, 5 and 10 minutes after rinsing, were studied in 70 adults. F-retention from a 1:1 oleylamine-cetylaminefluoride rinsing solution (15 ml. 15 sec) was 410 mjg F, from a sodium fluoride rinse 343 mug F. 563 mug F were retained from a 30-sec amine fluoride rinse. Fluoride clearance was significantly slower after cetylaminefluoride rinses than after NaF rinses. Prerinsing with sodium lauryl sulfate or cetylaminechloride annihilated the F clearance superiority of cetylaminefluoride over NaF.

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