Cov qaub ncaug pellicle yog ib daim nyias nyias ntawm cov organic zaj duab xis uas tsim rau txhua yam ntawm qhov chaw thaum raug cov qaub ncaug. Lub luag haujlwm ntawm pellicle yog manifold, thiab nws ua lub luag haujlwm tseem ceeb hauv kev saib xyuas qhov ncauj noj qab haus huv.
Sim qaub ncaug pellicle tsim li cas?
Lub ntog ntawm enamel thiab dentin attracts salivary glycoproteins thiab cov khoom siv kab mob tsim cov txheej pellicle. Cov txheej nyias no ua rau saum npoo ntawm cov enamel hauv feeb ntawm nws raug. Cov glycoproteins no suav nrog cov proteins uas muaj cov protein ntau uas tso cai rau cov kab mob adhesion.
Kuv yuav tshem tawm pellicle li cas?
Thaum cov tshuaj ntxuav cov tshuaj xws li peroxide tuaj yeem ua cov tshuaj dawb los ntawm cov pellicle tsis zoo, prophy pastes tiag tiag tshem tawm cov pellicle. Txhawm rau kho nws cov qib kev tiv thaiv ntuj, cov qaub ncaug tsim cov pellicle tshiab tshiab hauv ob peb teev luv luv xwb.
Lub hom phiaj ntawm lub pellicle yog dab tsi?
A pellicle yog daim tawv nqaij lossis txheej txheej ntawm cov protein nyob rau saum npoo ntawm cov nqaij, ntses lossis nqaij qaib, uas tso cai rau cov pa luam yeeb kom zoo dua rau ntawm cov nqaij thaum lub sijhawm haus luam yeeb.
Xim qaub ncaug puas zoo lossis tsis zoo?
Qhov no txhais tau hais tias salivary proteins paj loj tus nqi tsis zoo. … Los ntawm qhov sib txawv, rau cov dej tsis zoo thiab tsis zoo ntawm cov dej tsis zoo ntawm cov txheej txheem adsorption yog tsav los ntawm kev sib cuam tshuam ntawm hydrophobic thiab van-der-Waals, thiab li no yuav qeeb dua.
