Структурная организация твердых тканей интактных зубов
- № 2 2021
Страницы:
48
–
55
Язык: русский
Аннотация
Освещена структурная организация эмали, дентина и цемента зубов человека в норме. Опираясь на достижения современной медицины, имея на вооружении высокотехнологичную аппаратуру, такую как трансмиссионная и сканирующая электронная микроскопия и атомно-силовая микроскопия, авторы проникли в ультраструктурную организацию эмалевых призм и их соединения с другими ее компонентами. Подробно описано строение дентинных канальцев и находящихся в нем цитоплазматических отростков одонтобластов. Особого внимания заслуживает связь одонтобластов с нервными волокнами пульпы.
Inson tishlarining emal, dentin va sement tarkibining tarkibiy tuzilishi ta’kidlangan. Elektron mikroskopni uzatish va skanerlash va atom kuchi mikroskopi kabi yuqori texnologik uskunalar bilan qurollangan zamonaviy tibbiyot yutuqlariga tayanib, mualliflar emal prizmalarining ultrastrukturaviy tashkiloti va ularning boshqa tarkibiy qismlari bilan bog’lanishiga kirishdilar. Dentinal tubulalarning tuzilishi va unda joylashgan odontoblastlarning sitoplazmatik jarayonlari batafsil tavsiflangan. Odontoblastlarning pulpa nerv tolalari bilan aloqasi alohida e’tiborga loyiqdir.
The structural organization of enamel, dentin and cementum of human teeth is highlighted. Relying on the achievements of modern medicine, armed with high-tech equipment, such as transmission and scanning electron microscopy and atomic force microscopy, the authors penetrated into the ultrastructural organization of enamel prisms and their connection with its other components. The structure of the dentinal tubules and the cytoplasmic processes of odontoblasts located in it are described in detail. The connection of odontoblasts with pulp nerve fibers deserves special attention.
Inson tishlarining emal, dentin va sement tarkibining tarkibiy tuzilishi ta’kidlangan. Elektron mikroskopni uzatish va skanerlash va atom kuchi mikroskopi kabi yuqori texnologik uskunalar bilan qurollangan zamonaviy tibbiyot yutuqlariga tayanib, mualliflar emal prizmalarining ultrastrukturaviy tashkiloti va ularning boshqa tarkibiy qismlari bilan bog’lanishiga kirishdilar. Dentinal tubulalarning tuzilishi va unda joylashgan odontoblastlarning sitoplazmatik jarayonlari batafsil tavsiflangan. Odontoblastlarning pulpa nerv tolalari bilan aloqasi alohida e’tiborga loyiqdir.
The structural organization of enamel, dentin and cementum of human teeth is highlighted. Relying on the achievements of modern medicine, armed with high-tech equipment, such as transmission and scanning electron microscopy and atomic force microscopy, the authors penetrated into the ultrastructural organization of enamel prisms and their connection with its other components. The structure of the dentinal tubules and the cytoplasmic processes of odontoblasts located in it are described in detail. The connection of odontoblasts with pulp nerve fibers deserves special attention.