Ngokusho kweWorld Health Organisation, ama-Dental Caries yisifo esivame kakhulu emhlabeni. Amazinyo ashaywe ama-caries ngokuhamba kwesikhathi aqala ukususa izimpande futhi asuse imizwa emibi, udinga ukwelashwa okungathandeki futhi okubizayo. Ezimweni ezinzima, amazinyo athintekile kufanele asuse nhlobo, ngemuva kwalokho kunconyelwa ukuthi ukufaka izimila ezibizayo zamazinyo. Ukuvimbela ukubhujiswa kwamazinyo, udinga ukuzihlanza nsuku zonke ngebhulashi kanye nentambo ekhethekile. Kepha ngokuzayo, hlala ngokuhlanzeka ngomlomo kungaba lula, ngoba ososayensi baseChina bathuthukise ijeli elivikela amazinyo avela kuma-caries. Kungenzeka ukuthi ngokunembile ngenxa yalokhu kusungulwa, singaxubha amazinyo kancane kakhulu kunalokho. Indlela entsha yamazinyo ibizwa nge-peptide varnish futhi, empeleni, mane ithuthukise izindlela zokuvikela zemvelo zomzimba womuntu. Ake sithole ukuthi isebenza kanjani.
Izimbangela zeKhadies
Emini, amazinyo omuntu ngamunye akha ifilimu kusuka kumagciwane ahlukahlukene, aziwa kakhulu njenge-flare yamazinyo. Ngesikhathi sokuziphilisa kwabo ushukela, okuqukethwe ekudleni okusetshenziswe yithi, kuguqulwa kube yi-acid. Ngaphansi kwethonya labo le-eamel, okuyigobolondo elivikelayo yezinyo ngalinye, liqala ukuncibilikisa. Ngokuhamba kwesikhathi, ngenxa yalokhu kubhujiswa, amazinyo akhiwa emgodini omnyama. Lapho umonakalo uba onamandla kunabo bonke, umuntu uqala ukuzwa ubuhlungu obuqinile. Abantu abaningi abawanaki ama-caries ngaphambi kwalesi sigaba futhi kuphela ngemuva kokuvela kobuhlungu kudokotela wamazinyo. Ukwelashwa kwama-caries kuncishiswa ukuthi udokotela ususa izingxenye ezilimele izinyo futhi agcwalise umgodi owakhiwa ngepulasitiki eyinhlanganisela noma ezinye izinto eziphephile.
Kungani udinga amathe?
Umsebenzi oyinhloko wama-saliva ulele eqinisweni lokuthi uyangena ngomlomo, uthambisa ukudla futhi wenza kube lula ukugwinya. Kepha ngaphezu kwalokho, kuyadingeka futhi ukubhubhisa amagciwane awela emgodini womuntu. Izinto eziqukethwe amathe azuze amazinyo azo futhi zakha ifilimu elingasho amagciwane ayingozi ukuba abhubhise koqweqwe lwawo. Kubukeka - kungani ukuxubha amazinyo akho ngokuvamile uma kukhona amathe? Kepha into ukuthi ukudla kwanamuhla kuqukethe ushukela omningi nokuvikelwa kwemvelo kuma-caries akunamandla.
Bheka futhi: Kungani amazinyo akho - akulona ithambo?
Ukuvimbela ama-Calies
Kepha ososayensi baseChina abaholwa nguProfesa Quan Lee (Quan Li Li) bathole indlela yokuqinisa lokhu ekuvikeleni. Ngokwesayensi yesayensi ACES ACS isebenzisa izinto zokwakha kanye nokuhlangana, bathola ukuthi ama-bacterium avikelekile kahle ku-saliva peptide H5. Le nto igxile kahle nge-eamel yamazinyo futhi icekele phansi amagciwane ahlukahlukene. Ukwandisa amandla ale nto, ososayensi bangeze izinhlayiya ze-phosphorus kuma-molekyuli alo, okubalulekile empilweni ye-enamel yamazinyo. Ngenxa yaleliqhinga, ijeli elithuthukisiwe alivikeleleli amazinyo kuphela ukusuka kumagciwane, kodwa futhi abuyisele khona okulimazayo kokonakala.
Ngokusho kwabaphenyi, ngokusetshenziswa njalo kwe-peptide varnish, amagciwane azokufa ngaphambi kokuxhumana kwe-koqweqwe lwawo. Kumele kwaziwe ukuthi leli thuluzi aliphathi ama-caries akhona. Ngakho-ke, izosetshenziswa kuphela ngemuva kokwelashwa kwezimbobo ezikhona ezikhalayo. Kukhona ithuba lokuthi i-peptide varnish ngokuzayo izoba ithuluzi elifanayo elibalulekile le-cavity yomlomo, njengesixubho sezinyo, unamathisele kanye nentambo.
Lapho muva nje i-peptide varnish izothengiswa kuze kungaziwa. Ngokusobala, lokhu kuzokwenzeka kungekudala, ngoba ngaphambi kokuvela emashalofini, ithuluzi kufanele liphumelele isivivinyo ngempumelelo. Okwamanje, isimangaliso esinjalo sisho ukuthi asikho, kuyadingeka ukuvikela amazinyo akho kumabhaktheriya ayingozi. Ukuze wenze lokhu, udinga ukuhlanza kahle amazinyo akho kabili ngosuku, kanye nokuhlanza izikhala zazo ngentambo yamazinyo. Ungathenga ne-Irrigator yokuvikelwa okugcwele, okubengeziwe okususa izinsalela zokudla ngama-jets anamandla amanzi. Yebo, kubalulekile, kubalulekile ukunciphisa ukudla ngokudla okuqukethwe okuphezulu koshukela.
Uma unesifiso sezindaba zesayensi nezobuchwepheshe, bhalisela isiteshi sethu se-telegraph. Lapho uzothola izimemezelo zezindaba zakamuva zesayithi lethu!
Endaweni yethu kunezindatshana ezimbalwa impela ezikhuluma ngamazinyo abantu. Isibonelo, engxenyeni yokuqala ka-2020, uzakwethu u-Arem Sutyagin uchazwe ngokuningiliziwe, lapho izingane ziqala khona kuqala amazinyo obisi, bese zivela khona. Kwavela i-athikili enkulu kakhulu, lapho izinganekwane ezaziwa kakhulu ngamazinyo obisi zibhekwa khona. Isibonelo, abanye abazali bakholelwa ukuthi amazinyo amabi angeke ahlanzwe. Kepha baqinisile?