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Kare, nekuda kweruzivo rwekurapa rwakanga rwusina kunaka uye mamiriro ezvinhu mashoma, vanhu vakanga vasina ruzivo rwakawanda nezvekudzivirirwa kwemazino, uye vanhu vazhinji vaisanzwisisa kuti sei mazino achifanira kuchengetedzwa. Mazino ndiwo nhengo yakaoma mumuviri wemunhu. Anoshandiswa kuruma, kuruma nekukuya chikafu, uye anobatsira pakutaura. Mazino epamberi emunhu ane simba rekubvarura chikafu, uye mazino ekumashure ane simba rekuya chikafu, uye chikafu chinobatsira kugaya nekunyudza dumbu mushure mekutsenga zvizere. Saka, kana mazino asina kunaka, zvingangokanganisa matambudziko edu emudumbu.

Pamusoro pezvo, mazino haana kunaka, asi anokonzerawo kurwadziwa, sezvinotaurwa netsumo inoti: "kurwadziwa kwezino hakusi chirwere, kunorwadza zvechokwadi", nekuti mazino edu akafukidzwa nemidzi yetsinga dzemazino dzakafanana, kurwadziwa kuburikidza nekutapurirana kwetsinga dzemazino diki. Imwe pfungwa haigone kufuratirwa, mazino akaipa achaunzawo mweya wakaipa, vanhu vakakomba vachakanganisa kutaurirana kwevanhu, saka zvakakosha kuchengetedza mazino!

Ndingachengetedza sei mazino angu nematadza zvine hutano?

Hazvina kuoma kuchengetedza muromo wako wakachena, une hutano uye wakagadzikana. Kutevedzera maitiro akareruka ezuva nezuva kunogona kubatsira kudzivirira matambudziko mazhinji emazino: shandisa mushonga wemazino une fluoride, geza mazino ako kekupedzisira husiku uye kamwe chete masikati; Ramba uchidya zvakanaka, deredza huwandu hwezvikafu zvine shuga nezvinwiwa zvaunodya, uye shanyira chiremba wemazino nguva nenguva.

Kunyange hazvo vanhu vazhinji vachikwesha mazino avo nguva dzose, vamwe havaendi kuna chiremba wemazino kuti vanoongororwa nguva dzose. Kuchinja kudiki mumaitiro ako ezuva nezuva kunogona kuita mutsauko mukuru nekufamba kwenguva. Chikwata chemazino chinogona kubvisa tartar ne calculus zvakaungana kubva mumazino uye kurapa chirwere chemazino chiripo. Zvisinei, kutarisirwa kwemazino kwezuva nezuva kuri pamusoro pako, uye zvombo zvikuru ibhurashi remazino nebhurashi remazino.

Ko kusarudza mushonga wemazino? Pakati pemishonga yemazino inodzivirira caries, sodium fluoride nesodium monofluorophosphate ndizvo zvinhu zvinomiririra. Kunewo stannous fluoride nezvimwewo, zvinoshandiswa mu fluoride toothpaste. Chero bedzi huwandu hwe fluoride mu toothpaste inodzivirira caries hunosvika 1/1000, inogona kudzivirira caries zvinobudirira. Kana paine huwandu hwakafanana hwe fluoride, mhedzisiro ye anti-caries yezvikamu zviviri zvakafanana, saka kubva pakuona kwekudzivirira caries kusarudza, sarudzo mbiri dzakafanana. Tichitarisa kubva pamhedzisiro yekuchena. Zvikamu zve phosphate zvinogona kusanganiswa ne calcium ions mumatombo emazino, izvo zvinogona kuderedza kuumbwa kwematombo emazino zvinobudirira, kuitira kuti zvibudirire pakuita kuti mazino achene.Sodium monofluorophosphateine simba shoma pakuchenesa mazino.

Parizvino, mune mamwe masupermarket, mhando zhinji dzemushonga wemazino dzakanyorwa se fluoride toothpaste kana sodium monofluorophosphate muchinhu chinoshanda. Saka, sodium monofluorophosphate yakanaka here kumazino ako?

Sodium monofluorophosphate (SMFP)Chinhu chemakemikari, upfu huchena kana kristaro chena, chinonyungudika nyore nyore mumvura, chine hygroscopic yakasimba, chinonyungudika mumvura pa 25°C hachina mhedzisiro uye hachina ngura. Sodium monofluorophosphate yeindasitiri yemazino inoshandiswa semushonga wekudzivirira caries, desensitization additives, uye inoshandiswawo semushonga webhakitiriya uye unochengetedza mukugadzirisa mazino. Hunhu hwechinyakare mumazino emazino i0.7-0.8%, uye huwandu hwefluorine huri mumvura yekunwa i1.0mg/L. Mvura inobuda yesodium monofluorophosphate ine simba rekuuraya mabhakitiriya. Ine simba rekudzivirira pa melanosomin, staphylococcus aureus, salmonella nezvimwewo.

Fluoride inogona kushandiswa nenzira dzakasiyana-siyana mukurapa mazino. Pamusoro pezvigadzirwa zvine fluorine zvekuchenesa muromo zuva nezuva, zvakaita se toothpaste uye mouthwash, kune mishonga yakakosha yemazino inowanikwa muchimiro chemagel nemavarnish, pakati pezvimwe, kuhofisi yemazino. Nzira yakajairika ndeyekuisa fluoride pamusoro nekukwesha mazino ako zuva nezuva ne fluoride toothpaste, iyo inodzivirira enamel kubva kumabhakitiriya ari mumuromo mako. Zvakakosha kushandisa fluoride toothpaste mukukwesha mazino ako zuva nezuva kubva paudiki. Nenzira iyi, mazino anowana hutano hwakanaka uye dziviriro muhupenyu hwavo hwese, zvichideredza njodzi yekuora kwezino nezvimwe zvirwere zvemuromo.

Kwemakore, nyika yave ichitsvaga nzira dzekudzivirira cariessodium monofluorophosphateinoshandiswa mumazino emazino uye chepfu yayo kumuviri wemunhu, kunyangwe mushure mekuferefeta kakawanda uye nharo dzakawanda, mhedziso yekupedzisira ndeyekuti sodium monofluorophosphate yakachengeteka kumuviri wemunhu panyaya yekurwisa caries uye inogona kushandiswa nerunyararo rwepfungwa.