Fluoride retention after rinsing with sodium fluoride and amine fluoride.
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.
D000328:Adult; D000588:Amines / Q000378:metabolism; D002712:Chlorides / Q000494:pharmacology; D005260:Female; D005460:Fluorides, Topical / Q000378:metabolism*; D006801:Humans; D008297:Male; D009055:Mouth / Q000378:metabolism*; D009067:Mouthwashes / Q000378:metabolism*; D012964:Sodium / Q000378:metabolism; D012967:Sodium Dodecyl Sulfate / Q000494:pharmacology
D000588:Amines; D002712:Chlorides; D005460:Fluorides, Topical; D009067:Mouthwashes; D012967:Sodium Dodecyl Sulfate; D012964:Sodium