Hakora suna haɓaka ta hanyar tsari mai rikitarwa wanda nama mai laushi, tare da kayan haɗi, jijiyoyi da jijiyoyin jini, an haɗa su tare da nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nama masu wuyar shiga uku zuwa ɓangaren jiki mai aiki. A matsayin samfurin bayani game da wannan tsari, masana kimiyya sukanyi amfani da gwaiwa ta linzamin kwamfuta, wanda ke ci gaba kuma ana sabunta shi tsawon rayuwar dabbar.

Duk da cewa sau da yawa ana yin nazarin ɓarnar linzamin kwamfuta a cikin yanayin ci gaba, da yawa tambayoyi masu mahimmanci game da ƙwayoyin haƙori daban-daban, ƙwayoyin sel da bambancinsu da tasirin layin wayarmu ana ci gaba da amsa su.

Ta yin amfani da tsarin kwayar RNA guda daya da bin diddigin kwayoyin halitta, masu bincike a Karolinska Institutet, da Medical University na Vienna a Austria da Harvard University a Amurka yanzu sun gano kuma suna halalta dukkanin kwayoyin halitta a cikin hakoran bera da kuma cikin samari masu girma da manyan hakoran mutum. .

“Daga sel masu tushe zuwa kwayoyin manya da suka banbanta gaba daya mun sami damar tantance hanyoyin banbancin odontoblasts, wanda ke haifar da dentine - nama mai tauri mafi kusa da ɓangaren litattafan almara - da ameloblasts, waɗanda ke haifar da enamel,” in ji ƙarshen binciken marubuci Igor Adameyko a sashen ilimin kimiyyar lissafi da ilimin magunguna, Karolinska Institutet, da kuma marubucin marubuci Kaj Fried a Sashin nazarin kwakwalwa, Karolinska Institutet. "Mun kuma gano sabbin nau'ikan kwayar halitta da yadudduka kwayayen halitta a cikin hakora da za su iya taka rawa wajen taka rawar hakora."

Hakanan wasu abubuwan da aka samo na iya bayyana wasu abubuwa masu rikitarwa na tsarin garkuwar jiki a cikin hakora, wasu kuma suna ba da sabon haske game da samuwar enamel haƙori, nama mafi wahala a jikinmu.

“Muna fata kuma mun yi imani cewa aikinmu na iya zama tushen sababbin hanyoyin zuwa likitan hakori na gobe. Musamman, zai iya hanzarta saurin fadada fannin likitan hakora, maganin kimiyyar halittu don maye gurbin lalacewa ko ɓata nama. ”

Sakamakon ya kasance saukakke a bayyane a cikin hanyar binciken linzamin kwamfuta mai amfani da linzamin kwamfuta da na hakoran mutum. Masu binciken sun yi imanin cewa ya kamata su tabbatar da wata hanya mai amfani ba wai kawai ga masana ilimin hakori ba har ma ga masu binciken da ke sha'awar ci gaba da kuma farfado da ilmin halitta baki daya.

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Tushen Labari:

Kayan aikin da Karolinska Institutet ke bayarwa. Lura: Za'a iya shirya abun ciki don salo da tsayi.