Cov iav ionomer cement tso tawm cov fluoride tshaj plaws(1.54 +/- 4 microg / cm2 tom qab 1 xyoos thiab 248 +/- 7 microg / cm2 tom qab 3 xyoos).
iav ionomer tso dab tsi?
iav ionomer cements ua cov sealants thaum pits thiab fissures nyob rau hauv cov hniav tshwm sim thiab tso fluoridelos tiv thaiv ntxiv enamel demineralisation thiab txhawb remineralisation. Fluoride tuaj yeem cuam tshuam kev loj hlob ntawm cov kab mob, los ntawm inhibiting lawv cov metabolism ntawm kev noj cov suab thaj hauv kev noj haus.
Yuav ua li cas kho hniav cement tso tawm fluoride?
Tus qauv ntawm fluoride tso tawm los ntawm iav ionomer cementsyog tus yam ntxwv los ntawm kev tso tawm sai sai, ua raws li kev txo qis ntawm cov tshuaj fluoride tom qab lub sijhawm luv luv.
Puas hloov kho iav ionomer tso fluoride?
Ib qho ntawm cov khoom ntawm iav-ionomer cements uas polyacid-modified composite resins yog tsim los muaj yog muaj peev xwm tso tawm fluoride.
GIC tso tawm fluoride ntau npaum li cas?
GICs muaj peev xwm tswj tau cov tshuaj fluoride concentration ntawm 0.03 ppm hauv qhov ncauj qaub ncaug tom qab ib xyoos [13]. Fluoride tso tawm tus nqi nyob rau hauv thaj tsam ntawm 200–300 μg / cm2 ib hlis yog suav tias txaus rau inhibit enamel demineralization [14]. Ntau qhov kev tshawb fawb tsuas yog siv sijhawm ib hnub rau 2 lub hlis [6, 15, 16].
