Acquired salivary pellicle ua raws li lub ntuj barrier los tiv thaiv tus hniav ntawm qhov chaw los ntawm kev sib cuag ncaj qha nrog acidsthiab tiv thaiv nws los ntawm erosive demineralization. Nws pab txhawb rau kev tswj cov hniav erosion los ntawm modulating calcium thiab phosphate concentrations ntawm tus hniav nto.
Yuav tau enamel pellicle yog dab tsi?
Qhov tau txais cov enamel pellicle (AEP) yog cov yeeb yaj kiab protein nrog cov khoom sib txawv thiab cov khoom, uas yog tsim los ntawm kev xaiv adsorption ntawm ntau yam ntawm cov kua hauv qhov ncauj-derived proteins mus rau cov hniav. enamel nto.
Ib qho pellicle tau txais cuam tshuam nrog cov kab mob plaque li cas?
Qhov tau txais pellicle tso cai adhesion ntawm cov kab mob tshwm sim hauv qhov ncauj uas tsim cov exopolysaccharides txhawm rau txhim kho cov kab mob ntxiv. Kev kho hniav cov quav hniav yuav nyuaj dua thaum cov kab mob sib ntxiv thiab lwm hom kab mob hloov cov kab mob thawj zaug.
Yuav ua li cas yog lub Cheebtsam ntawm pellicle?
Qhov tau txais enamel pellicle (AEP) yog ib zaj duab xis nyias nyias uas tsim rau ntawm cov hniav thaum raug rau qhov ncauj ib puag ncig. Nws muaj feem ntau ntawm salivary proteins, tab sis kuj suav nrog cov proteins uas tsis yog salivary-derived, carbohydrates, thiab lipids.
Cov kab mob twg txuas mus rau qhov tau txais pellicle los ua ib txheej tuab ntawm cov quav hniav?
Qhov tau txais pellicle pub rau adhesion ntawm ib txwm muaj muaj kab mob hauv qhov ncauj uastsim exopolysaccharides los txhim kho cov kab mob ntxiv. Kev kho hniav cov quav hniav yuav nyuaj dua thaum cov kab mob sib ntxiv thiab lwm hom kab mob hloov cov kab mob thawj zaug.
