Koj puas tau sawv ntawm daim iav thiab saib koj cov hniav? Lub txheej sab nraud ci ntsa iab, feem ntau yog dawb uas koj pom yog qhov peb hu ua "cov hniav enamel." Nws zoo li lub tiv thaiv rau peb cov hniav. Tab sis ntau tus neeg tsis paub tias lub tiv thaiv no muaj zog npaum li cas, nws tuaj yeem puas tsuaj li cas, thiab vim li cas nws thiaj li tseem ceeb rau kev tiv thaiv nws. Yog li hnub no, cia peb tham txog tus tiv thaiv ntawm koj lub luag nyav: cov hniav enamel.
Hais yooj yim xwb, cov hniav enamel no yog dab tsi?
Hais yooj yim xwb, cov hniav enamel yog lub txheej tiv thaiv sab nraud ntawm koj cov hniav. Nws lub luag haujlwm tseem ceeb yog tiv thaiv qhov ntawm cov hniav uas koj pom saum cov pos hniav, lub kaus mom hniav, thiab cov txheej mos mos hauv qab nws.
Koj puas qhia tau kuv ib yam dab tsi uas koj xav tsis thoob li? Cov hniav enamel no yog qhov nyuaj tshaj plaws, uas yog, cov khoom muaj zog tshaj plaws hauv peb lub cev. Yog lawm, nws muaj zog dua li cov pob txha hauv koj lub cev. Xav txog seb qhov ntawd yuav zoo kawg nkaus li cas!
Txawm li cas los xij, txawm tias nws muaj zog npaum li cas los xij, nws tuaj yeem lwj mus raws sijhawm. Cov quav hniav, cov kua qaub hauv cov khoom noj uas peb noj thiab haus, thiab kev siv hniav txhua hnub tuaj yeem ua rau cov enamel no puas tsuaj. Qhov tseem ceeb tshaj plaws yog tias thaum nws lwj mus lawm, nws tsis tuaj yeem rov tsim dua. Nws zoo li iav tawg. Yog vim li cas peb thiaj li yuav tsum khaws peb cov hniav kom huv si thiab tiv thaiv peb cov enamel.
Cov hniav cuav yog cov txheej tiv thaiv ntuj tsim rau ntawm koj cov hniav. Yog tias cov txheej ntawd raug tshem tawm, cov qhov rhiab heev hauv cov hniav yuav raug nthuav tawm.
Cov enamel ua dab tsi rau peb cov hniav?
Lub luag haujlwm tseem ceeb ntawm cov enamel yog los tiv thaiv cov hniav kom tsis txhob raug mob. Tshwj xeeb, nws tiv thaiv ob txheej sab hauv cov hniav hu ua dentin thiab cov hniav pulp.
- Dentin: Qhov no nyob hauv qab cov enamel. Nws mos dua li cov enamel me ntsis.
- Cov hniav mos: Qhov no yog sab hauv tshaj plaws ntawm cov hniav. Qhov no yog qhov chaw uas cov hlab ntsha thiab cov hlab ntsha nyob.
Xav txog seb yuav muaj dab tsi tshwm sim thaum cov txheej tiv thaiv hu ua enamel lwj tag. Tom qab ntawd 'dentin' hauv qab tawm los. Thaum ntawd yog lub sijhawm uas cov qhov hniav pib tsim. Yog tias nws hnyav zuj zus, kev kis kab mob tuaj yeem tshwm sim thiab ua rau cov hniav puas tsuaj. Thaum ntawd yog lub sijhawm uas mob hniav hnyav pib. Tsis tas li ntawd, thaum cov enamel lwj tag, koj cov hniav pib xav tias loog txawm tias koj haus dej txias me ntsis, ib khob tshuaj yej kub, lossis noj ib yam dab tsi qab zib.
Cov hniav enamel zoo li cas? Nws ua los ntawm dab tsi?
Muaj coob tus neeg xav tias cov xim dawb ntawm lawv cov hniav yog los ntawm cov enamel. Tab sis qhov ntawd tsis yog qhov tseeb. Cov enamel yeej pom tseeb me ntsis.Zoo li ib lub iav nyias nyias. Yog li ntawd, xim ntawm cov hniav uas peb pom los qhov twg? Xim ntawd los ntawm txheej hu ua "dentin" uas nyob hauv qab cov enamel. Cov "dentin" no muaj xim sib txawv. Ib txhia neeg muaj xim dawb greyish, thaum lwm tus muaj xim daj daj. Yog li, xim ntawm koj cov hniav yog txiav txim siab los ntawm xim ntawm cov "dentin" no thiab qhov pom tseeb ntawm cov enamel saum toj no.
Cov khoom ua los ntawm enamel
Qhov no zoo kawg nkaus li. 95% ntawm cov hniav enamel yog ua los ntawm cov zaub mov calcium thiab phosphorus . Cov zaub mov no sib xyaw ua ke los ua cov pob zeb me me (crystallites). Qhov ntawd yog qhov ua rau nws muaj zog heev. Tus so yog ua los ntawm dej (4%) thiab cov protein (1%).
Dab tsi yog cov ua rau cov enamel puas tsuaj, uas yog, nws hnav?
Peb hu qhov txheej txheem no ntawm kev lwj ntawm cov hniav "(Kev lwj ntawm cov hniav)." Thaum qhov no tshwm sim, cov txheej sab hauv cov hniav raug rau lub teeb. Tom qab ntawd qhov muaj feem yuav muaj qhov khoob ntau dua. Tsis tas li ntawd, cov hniav yuav loog, cov hniav yuav daj sai sai, thiab cov xim pib tsim. Yog li, cia peb saib seb cov laj thawj tseem ceeb uas cuam tshuam rau qhov no yog dab tsi.
| Yog vim li cas rau kev hnav enamel | Ua li cas ho ua li ntawd? |
|---|---|
| Cov khoom noj thiab dej haus qab zib | Thaum koj noj qab zib, cov kab mob hauv koj lub qhov ncauj siv cov qab zib ntawd los tsim cov kua qaub. Cov kua qaub no maj mam yaj cov enamel. Toffee, chocolate, thiab cov dej qab zib yog cov yeeb ncuab tseem ceeb ntawm qhov no. |
| Cov khoom noj thiab dej haus uas muaj kua qaub ntau heev | Qee cov dej haus (piv txwv li cola, dej qab zib, qee cov dej txiv hmab txiv ntoo) thiab cov khoom noj (piv txwv li txiv qaub, kua txiv hmab txiv ntoo vinegar) muaj cov kua qaub ncaj qha. Cov no tuaj yeem yaj cov enamel ncaj qha. |
| Qhov Ncauj Qhuav | Cov qaub ncaug hauv qhov ncauj muaj ib txoj haujlwm loj heev. Qhov ntawd yog ntxuav cov kab mob thiab cov kua qaub hauv qhov ncauj. Vim tias ib tus neeg uas muaj qhov ncauj qhuav tsim cov qaub ncaug tsawg dua, cov kua qaub nyob ntawm cov hniav ntev dua, ua rau cov enamel puas tsuaj. |
| Kev sib txhuam thiab kev coj cwj pwm tsis zoo | Cov hniav cuav yeej yuav lwj me ntsis thaum zom zaub mov tas li. Txawm li cas los xij, tej yam xws li tom koj cov rau tes, rhuav cov hnab hniav nrog koj cov hniav, thiab tuav cwj mem rau hauv koj lub qhov ncauj kuj tuaj yeem ua rau cov hniav cuav lwj sai dua thiab ua rau nws tawg. |
| Kev Tshawb Fawb Txog Genetics | Muaj ib txhia neeg yug los nrog cov enamel nyias dua me ntsis. Qhov mob no hu ua "Enamel Hypoplasia." Cov neeg uas muaj qhov mob no feem ntau yuav muaj lawv cov enamel puas tsuaj. |
| Cov kua qaub hauv plab | Thaum mob gastritis hnyav zuj zus, cov mob xws li GERD ua rau cov kua qaub hauv plab ntws mus rau hauv caj pas. Yog tias cov kua qaub no nkag rau ntawm cov hniav, nws tuaj yeem ua rau cov enamel puas tsuaj loj heev. Cov neeg uas muaj teeb meem kev noj zaub mov zoo li bulimia kuj muaj feem yuav muaj mob no. |
| Kev Sib Tsoo Hniav | Muaj coob tus neeg zom lawv cov hniav yam tsis paub, tshwj xeeb tshaj yog thaum lawv pw tsaug zog. Qhov kev nias ntau dhau no ua rau cov enamel tsis muaj zog, uas tuaj yeem ua rau cov hniav tawg thiab tawg raws sijhawm. |
Zoo, yog li peb yuav ua li cas thiaj tiv thaiv tau cov hniav nyiaj hniav kub zoo nkauj no?
Tam sim no koj twb paub lawm tias cov hniav puas muaj nqis npaum li cas thiab nws tuaj yeem puas tsuaj li cas, qhov zoo tshaj plaws yog tias muaj ntau yam yooj yim uas peb tuaj yeem ua los tiv thaiv nws. Cia peb saib seb lawv yog dab tsi.
- Txhuam koj cov hniav ob zaug ib hnub. Qhov no yog qhov yooj yim tshaj plaws. Thaum koj txhuam koj cov hniav, koj tshem tawm cov plaque thiab cov kab mob ntawm koj cov hniav. Tab sis nco ntsoov, siv txhuam hniav mos mos. Thiab tsis txhob txhuam hnyav dhau. Ua li ntawd tuaj yeem ua rau puas tsuaj rau cov enamel.
- Siv cov tshuaj txhuam hniav uas muaj fluoride. Fluoride yog ib yam mineral uas pab kom cov enamel rov qab muaj zog. Ib yam li calcium thiab phosphorus, fluoride tseem ceeb rau enamel.
- Siv xov txhuam hniav txhua hnub. Txawm koj txhuam koj cov hniav zoo npaum li cas los xij, cov khoom noj thiab cov pos hniav tuaj yeem daig rau hauv qhov chaw nqaim ntawm koj cov hniav. Siv xov txhuam hniav tuaj yeem tshem tawm cov no.
- Txo cov khoom noj thiab dej haus uas muaj suab thaj thiab kua qaub ntau. Txo cov toffee, cov khoom noj uas muaj hmoov txhuv nplej siab, dej qab zib, thiab cov dej qab zib kom ntau li ntau tau. Cov no yog cov yeeb ncuab loj tshaj plaws ntawm cov hniav enamel.
- Yog koj haus cov dej qab zib uas muaj kua qaub, ces haus nrog ib lub raj mis. Qhov no yuav pab txo cov kua qaub uas lo rau koj cov hniav.
- Haus dej ntau ntau. Haus dej thoob plaws hnub yuav pab ntxuav cov kab mob thiab cov khoom noj hauv koj lub qhov ncauj.
- Kev zom cov khoom qab zib uas tsis muaj qab zib. Qhov no ua rau cov qaub ncaug ntau ntxiv hauv qhov ncauj. Tam sim no koj paub tias cov qaub ncaug tiv thaiv cov enamel.
- Txo qhov siab ntawm koj cov hniav. Yog tias koj zom koj cov hniav thaum koj pw tsaug zog, mus ntsib kws kho hniav thiab muab ib lub cuab yeej tiv thaiv qhov ncauj. Yog tias koj muaj tus cwj pwm tom koj cov rau tes, sim tsis txhob tom. Tsis txhob zom cov dej khov nab kuab.
- Nrhiav kev kho mob rau lwm yam mob. Yog tias koj muaj mob qhov ncauj qhuav, xws li GERD, nco ntsoov mus ntsib koj tus kws kho mob thiab nrhiav kev kho mob kom raug.
- Mus ntsib kws kho hniav tsis tu ncua. Nws yog ib qho tseem ceeb heev uas yuav tsum mus ntsib kws kho hniav tsawg kawg ib xyoos ib zaug kom kuaj xyuas thiab ntxuav koj cov hniav.
Puas kho tau cov hniav cuav uas lwj lawm? Puas yuav ua rau koj cov hniav dawb?
Qhov no yog ib qho teeb meem uas ntau tus neeg muaj. Qhov tseeb tiag, cov hniav cuav uas tau puas tag lawm tsis tuaj yeem rov qab loj hlob tau. Nws tsis rov qab loj hlob tau raws li ntuj tsim.
Txawm li cas los xij, yog tias cov enamel tau raug puas tsuaj rau qee qhov, uas yog, thaum nws nyuam qhuav pib lwj, cov kws kho hniav tuaj yeem ua kom nws muaj zog ntxiv. Lawv siv cov khoom xws li kev kho mob fluoride. Cov no ua rau cov enamel rov qab muaj zog thiab ua kom nws muaj zog.
Yog tias ib tug hniav raug puas tsuaj loj heev, koj tus kws kho hniav yuav pom zoo kom muab ib lub kaus mom hniav tso rau saum nws kom tiv thaiv nws kom tsis txhob raug puas tsuaj ntxiv.
Txog Kev Ua Kom Hniav Dawb
Yog ua kom raug thiab ua raws li kws tshaj lij, kev ua kom hniav dawb yuav tsis ua rau cov enamel puas tsuaj. Txawm li cas los xij, qee yam khoom tuaj yeem ua rau koj cov hniav qhuav. Yog tias koj xav kom koj cov hniav dawb, nco ntsoov tham nrog kws kho hniav txog txoj hauv kev nyab xeeb.
Cov Lus Qhia Txog Kev Coj Mus Tsev
- Cov hniav enamel yog cov khoom muaj zog tshaj plaws hauv koj lub cev, tab sis nws tuaj yeem puas tsuaj tau.
- Thaum cov hniav puas lawm, nws yuav tsis loj hlob rov qab los, yog li nws tseem ceeb heev rau kev tiv thaiv yam koj muaj.
- Txhuam koj cov hniav kom huv si txhua hnub, siv cov tshuaj txhuam hniav fluoride, thiab siv xov dig hniav yog qhov tseem ceeb.
- Txo cov khoom noj thiab dej haus uas muaj suab thaj thiab kua qaub ntau li ntau tau. Lawv yog cov yeeb ncuab tseem ceeb ntawm cov hniav cuav.
- Yog koj mob hniav, mob hniav, lossis lwm yam teeb meem, tsis txhob ncua sijhawm mus ntsib kws kho hniav. Luag nyav zoo yog qhov pib zoo rau lub neej noj qab haus huv.
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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.
Ntxiv koj cov lus