Fluoride nyob rau hauv cov tshuaj txhuam hniav yog qhov zoo thiab phem

Txawm tias cov tshuaj fluoride nyob rau hauv cov tshuaj txhuam hniav zoo lossis lwm yam, ntau tus neeg tawm tsam hnub no. Nyob rau hauv ib lub sij hawm nws ntseeg tias qhov tshuaj tiv thaiv no tsuas tsim nyog. Tab sis tom qab nqe lus ntawm cov kws tshawb fawb tias nws yog qhov ua tau zoo, thiab rau qhov tshuaj lom me me heev, yuav tsum tau muaj kev tsis sib haum.

Vim li cas cov tshuaj fluoride pib ntxiv rau cov tshuaj txhuam hniav?

Qhov tseeb, lub caij no yog xav tau los ntawm lub cev. Nyob rau hauv ib qho nyiaj tsawg, nws yuav tsum ua ntu zus. Thiab cov pov thawj tias cov tshuaj txhuam hniav thiab tshuaj fluoride tuaj yeem pab tau, cov kws tshawb fawb tau muab thaum ntxov ua ntej xyoo pua nees nkaum. Lawv tau tswj xyuas kom paub cov hauv qab no:

1. Cov tshuaj fluoride pab txhawb tus hniav txha hniav . Cov yav tas muaj xws li hydroxyapatite. Fluorine khi rau nws thiab hloov nws mus rau hauv fluorapatite, ib qho chaw zoo nkauj uas nyuaj rau kev puas tsuaj los ntawm ntau hom kab mob microbes.
2. Cov tshuaj muaj peev xwm tiv thaiv kom tsis txhob muaj lub tshuab ua kom me nyuam yaus (microparticles) uas ua rau kev ntsuas hniav .
3. Kev paub tseeb thiab qhov tseeb tias cov tshuaj fluoride muaj cov kab mob bactericidal. Fluorides - fluoride ions - tsis txhob muab kev txhim kho rau cov kab mob uas pub rau tus hniav txha hniav. Raws li, lawv tsis pub yoojyim tsim. Ntxiv mus, cov kws kho hniav tau ntsib cov teebmeem thaum, thaum muaj cov tshuaj fluoride, txawm tias twb pib kho qhov teebmeem tshwm sim.
4. Cov tshuaj fluorides muaj peev xwm ua kom muaj kev ua haujlwm ntawm cov qog salivary. Qee lub sij hawm qhov tshwm sim, ntawm chav kawm, tuaj yeem nqa tau thiab tsim txom, tab sis ntau zaus nws tseem yog vim cov ntsiab lus ntawm cov tshuaj txhuam hniav nrog tshuaj fluoride. Tag nrho vim los ntawm qhov kev nce rau hauv kev ua ub no tseem tiv thaiv kabmob - vim qhov tseeb uas qaub ncaug muaj phosphorus ions nrog calcium, saturating tus hniav txha hniav laus.

Cov tshuaj fluoride puas muaj teeb meem hauv cov tshuaj txhuam hniav thiab dab tsi?

Thiab tsis tau, tshuaj fluoride yog tshuaj lom neeg. Yog tias muaj ntau dhau heev hauv lub cev, tej zaum yuav muaj kev cuam tshuam rau hauv tus txheej txheem phosphorus-calcium metabolism thiab mineralization ntawm pob txha.

Fluorosis - ib qho kab mob uas paub tias muaj ntau tshaj ntawm cov keeb - yog tshwm sim los ntawm kev kho hniav tsis xws luag hauv cov hniav. Lawv tsim cov pob dawb dawb, uas nyob rau hauv lub sij hawm ua tsaus ntuj thiab ua zoo li cov tsos mob.

Cov tshuaj fluoride puas muaj teeb meem nyob rau hauv cov tshuaj txhuam hniav? Yog tias koj tsis nqos nws, ces cov khoom tsis tuaj yeem nkag rau hauv cov ntshav thiab tsis ua mob. Tib lub ntsiab lus ntawm cov tshuaj fluoride, uas yog muaj nyob hauv feem ntau cov khoom muaj npe, muaj kev ruaj ntseg rau lub cev. Nws yog txaus kom muab cov khoom tseem ceeb, tab sis tsis txaus rau lom.