Yav dhau los, vim muaj kev paub txog kev kho mob rov qab thiab muaj kev txwv tsawg, tib neeg tsis tshua paub txog kev tiv thaiv hniav, thiab ntau tus neeg tsis nkag siab tias vim li cas cov hniav yuav tsum tau tiv thaiv.Cov hniav yog lub cev hnyav tshaj plaws hauv tib neeg lub cev.Lawv siv los tom, tom thiab zom zaub mov, thiab pab hais lus.Tib neeg cov hniav hauv pem hauv ntej muaj qhov cuam tshuam ntawm cov khoom noj, thiab cov hniav tom qab muaj qhov sib tsoo cov khoom noj, thiab cov khoom noj muaj txiaj ntsig zoo rau kev zom thiab nqus ntawm lub plab tom qab zom tag nrho.Yog li ntawd, yog tias cov hniav tsis zoo, nws muaj feem cuam tshuam rau peb cov kab mob plab.
Tsis tas li ntawd, cov hniav tsis zoo, tab sis kuj ua rau mob, raws li cov lus hais tias: "mob hniav tsis yog kab mob, nws mob heev", vim hais tias peb cov hniav yog ntom ntom nrog cov hauv paus hniav ntawm tib cov hlab ntsha, mob los ntawm cov tuab me me. kev kho hniav paj hlwb.Lwm qhov tseem ceeb tsis tuaj yeem tsis quav ntsej, cov hniav tsis zoo yuav ua rau cov pa phem, cov neeg mob hnyav yuav cuam tshuam rau kev sib txuas lus ntawm tus kheej, yog li nws tseem ceeb heev los tiv thaiv cov hniav!
Kuv yuav ua li cas kom kuv cov hniav thiab cov pos hniav noj qab haus huv?
Nws tsis yog ib qho nyuaj kom koj lub qhov ncauj huv, noj qab nyob zoo thiab zoo ib yam.Ua raws li kev ua haujlwm niaj hnub yooj yim tuaj yeem pab tiv thaiv cov teeb meem hniav feem ntau: siv cov tshuaj txhuam hniav fluoride, txhuam koj cov hniav thaum hmo ntuj thiab tsawg kawg ib zaug thaum nruab hnub;Ua kom noj zaub mov zoo, txo cov khoom qab zib thiab dej qab zib uas koj noj, thiab mus ntsib koj tus kws kho hniav tsis tu ncua.
Txawm hais tias feem ntau cov neeg txhuam hniav tsis tu ncua, qee cov neeg tsis mus ntsib kws kho hniav kom tsis tu ncua.Qee qhov kev hloov me me hauv koj tus cwj pwm niaj hnub tuaj yeem ua rau muaj qhov sib txawv loj thaum lub sijhawm.Pab neeg kho hniav tuaj yeem tshem tawm cov tartar thiab calculus los ntawm cov hniav thiab kho cov pos hniav uas twb muaj lawm.Txawm li cas los xij, kev kho hniav txhua hnub yog nyob ntawm koj, thiab cov riam phom tseem ceeb yog koj cov txhuam hniav thiab tshuaj txhuam hniav.
Yuav ua li cas xaiv cov tshuaj txhuam hniav?Ntawm cov tshuaj txhuam hniav los tiv thaiv kab mob, sodium fluoride thiab sodium monofluorophosphate yog cov khoom xyaw sawv cev.Kuj tseem muaj cov tshuaj fluoride thiab lwm yam, uas yog siv rau hauv cov tshuaj txhuam hniav fluoride.Ntev npaum li cov ntsiab lus fluoride hauv cov tshuaj txhuam hniav los tiv thaiv kab mob mus txog 1/1000, nws tuaj yeem tiv thaiv kab mob caries zoo.Nyob rau hauv cov ntaub ntawv ntawm tib cov ntsiab lus fluoride, cov nyhuv anti-caries ntawm ob lub ntsiab lus yog theoretically zoo sib xws, yog li los ntawm qhov pom ntawm kev tiv thaiv caries xaiv, ob txoj kev xaiv yog tib yam.Judging los ntawm cov nyhuv whitening.Phosphate Cheebtsam tuaj yeem ua ke nrog calcium ions hauv cov pob zeb hniav, uas tuaj yeem txo qhov tsim ntawm cov pob zeb hniav, kom ua tiav cov nyhuv ntawm cov hniav ntxuav hniav dawb.Sodium monofluorophosphatemuaj zog me ntsis ntawm cov hniav ntxuav hniav dawb.
Tam sim no, hauv qee lub khw muag khoom, feem ntau ntawm cov tshuaj txhuam hniav tau sau tias yog tshuaj txhuam hniav fluoride lossis sodium monofluorophosphate hauv cov khoom xyaw.Yog li, sodium monofluorophosphate puas zoo rau koj cov hniav?
Sodium monofluorophosphate (SMFP)yog cov khoom siv tshuaj, hmoov dawb los yog dawb crystal, yooj yim soluble hauv dej, muaj zog hygroscopic, ntawm 25 ° dej dissolution yog tsis muaj kev phiv thiab tsis muaj corrosion.Sodium monofluorophosphate rau kev lag luam tshuaj txhuam hniav yog siv los ua tus neeg sawv cev tiv thaiv kab mob, desensitization additive, thiab tseem siv los ua cov kab mob thiab cov tshuaj tua kab mob hauv cov tshuaj txhuam hniav.Cov ntsiab lus pom zoo hauv cov tshuaj txhuam hniav yog 0.7-0.8%, thiab cov ntsiab lus fluorine hauv cov dej haus yog 1.0mg / L.Cov tshuaj aqueous ntawm sodium monofluorophosphate muaj cov nyhuv bactericidal.Nws muaj cov nyhuv inhibitory ntawm melanosomin, staphylococcus aureus, salmonella thiab lwm yam.
Fluoride tuaj yeem siv rau ntau txoj hauv kev hauv kev kho hniav.Ntxiv rau cov khoom siv fluorinated rau kev tu lub qhov ncauj txhua hnub, xws li tshuaj txhuam hniav thiab tshuaj ntxuav qhov ncauj, muaj cov kev kho hniav tshwj xeeb muaj nyob rau hauv daim ntawv ntawm cov gels thiab cov kua roj vanish, thiab lwm yam, ntawm tus kws kho hniav qhov chaw ua haujlwm.Txoj hauv kev zoo tshaj plaws yog siv tshuaj fluoride los ntawm txhuam koj cov hniav txhua hnub nrog cov tshuaj txhuam hniav fluoride, uas tiv thaiv cov enamel los ntawm cov kab mob hauv koj lub qhov ncauj.Nws yog ib qho tseem ceeb uas yuav tau siv cov tshuaj txhuam hniav fluoride hauv koj txhua hnub txhuam hniav txij thaum yau.Ua li no, cov hniav zoo siab rau kev noj qab haus huv thiab kev tiv thaiv thoob plaws hauv lawv lub neej, txo kev pheej hmoo ntawm cov hniav lwj thiab lwm yam kab mob ntawm qhov ncauj.
Tau ntau xyoo, lub ntiaj teb tau kawm txog kev tiv thaiv kab mob caries ntawmsodium monofluorophosphatesiv cov tshuaj txhuam hniav thiab nws cov toxicity rau tib neeg lub cev, txawm hais tias tom qab kev tshawb fawb thiab ntau qhov kev sib cav, qhov kev txiav txim zaum kawg yog tias sodium monofluorophosphate muaj kev nyab xeeb rau tib neeg lub cev hauv kev tiv thaiv kab mob thiab tuaj yeem siv nrog kev thaj yeeb nyab xeeb.
Post lub sij hawm: Oct-13-2023