Ndeipi inoshandura kuchinja mumumvuri wemeno?
Uyewo, mazino anogona kugadziriswa nemitemo yakasiyana-siyana inoitika mumuviri. Semuenzaniso, mazino akaonekwa ane bhuru, bluish-greenish kana shazha.
- Sirivha, sirivha uye magnesia zvinogona kupa mazino mutsvuku mutsvuku, uye kutungamirira uye mercury kupeta mazino avo mumucheka webhuruu-bhuruu.
- Pasi pesimba re nickel nemhangura, mazino anogona kuva magetsi kana ruvara rwebhuruu.
- Mapaundi echromic acid anovhenekera mumarangi.
Kunyangwe kugara kwenguva refu mudziva rine mvura yakanyungudzwa kunogona kutungamirira kuchinje chemuvara wemeno. Zvichida kuti vachawana ruvara rweruvara. Kushanda kwenguva refu pameno echinangwa che iodine kunotungamirira kumugumisiro wakafanana.
Iyo bluish-guru ruvara rwemazino inogona kuonekwa mumwana kana mai vake vakatora tetracycline panguva yekuzvitakura. Vana vanomanikidzwa kutora tetracycline remishonga inorwisa maitiro panguva yekuumbwa kwemazino anoramba aripo zvinowanzosangana nedambudziko iri. Iyo minocycline yemishonga, inotorwa nevanhu vari mukurapa rheumatoid arthritis uye mashizha, inokonzera kuonekwa kwebhuruu-grey mavara pameno. Iyo mumvuri mumvuri icharatidza dentine disorder nekuda kwezvirwere zvinotapukira zvinotapukira.
Sei mazino achionekwa pameno?
Kazhinji pane dambudziko rakafanana namavara pameno. Inogona kuva yeropa, yakachena uye duku. Zvingangodaro, ichi ndicho chikonzero chekushandisa mvura, zino rinosuka uye meno