The site of the Media Sphera Publishers contains materials intended solely for healthcare professionals.
By closing this message, you confirm that you are a certified medical professional or a student of a medical educational institution.

Login
EN
+7 (495) 482-4118
+7 (495) 482-4329
+8 800 250-18-12
  • (toll-free number for subscriptions)
    Mon-Fri from 10 a.m. to 6 p.m.

  • © 1998-2025
+7 (495) 482-43-29
EN
All journals
Journal
Year
Year
Search result: 0

Vagner V.D.

Central Research Institute of Dentistry and Maxillofacial Surgery

Korshunov A.S.

Omsk State Medical University

Kuryatnikov K.N.

Omsk State Medical University

Rogachev E.A.

Omsk State Technical University

Belskaya L.V.

Omsk State Pedagogical University

Sarf E.A.

Omsk State Pedagogical University

Maksimenko K.A.

Omsk State Medical University

The nature of metabolic processes in human dental hard tissues depending on their morphological structure

Authors:

Vagner V.D., Korshunov A.S., Kuryatnikov K.N., Rogachev E.A., Belskaya L.V., Sarf E.A., Maksimenko K.A.

More about the authors

Journal: Stomatology. 2022;101(6): 7‑13

DOI: 10.17116/stomat20221010617

Read: 1763 times

Download PDF (RU)
Contact the author
Table of contents

THE NATURE OF METABOLIC PROCESSES IN HUMAN DENTAL HARD TISSUES DEPENDING ON THEIR MORPHOLOGICAL STRUCTURE
THE NATURE OF METABOLIC PROCESSES IN HUMAN DENTAL HARD TISSUES DEPENDING ON THEIR MORPHOLOGICAL STRUCTURE

To cite this article:

Vagner VD, Korshunov AS, Kuryatnikov KN, Rogachev EA, Belskaya LV, Sarf EA, Maksimenko KA. The nature of metabolic processes in human dental hard tissues depending on their morphological structure. Stomatology. 2022;101(6):7‑13. (In Russ.)
https://doi.org/10.17116/stomat20221010617

Подписка 2026 Стоматология (Stomatology)
МСФ на ЯМ
Использование инфографики авторами научных работ
Close metadata
Recommended articles:
Changes in the morphological characteristics of the endo­dontic system and para­meters of human dental hard tissues in the North-Western region of Sibe­ria during the X—XX centuries. Stomatology. 2024;(6):5-9
Evolutionary trends in the evolution of the microelemental composition of enamel, surface layers of dentin, cement of human teeth in the North-Western region of Sibe­ria in the X—XX centuries. Stomatology. 2025;(1):5-8
Abstract:

THE STUDY OBJECTIVE

Was to give a comparative assessment of the movement of enamel and dentin fluid depending on the morphological structure of different sections of human dental hard tissues.

MATERIALS AND METHODS

The research involved 140 female subjects aged 21—30 years. Sizes, form, surface of enamel-dentin junction, enamel prisms and their crystals in superficial, middle and deep sections, width, tortuosity, facing of dentin tubules of tested teeth were analyzed by scanning electron microscope Jeol JCM-5700 and atomic force microscope NTEGRA Prima. The biochemical study examined the quantitative content of water in the samples of enamel, dentin, enamel-dentin junction by weighing sample weights before and after drying. The data obtained were processed by methods of variation statistics using standard packages Microsoft Excel 2008, Statistica 12.0.

RESULTS

The enamel-dentine junction of large-fastened type is characterized by zones of dentin integration into enamel at the distance of more than 10 mm, with regular arrangement of enamel prisms and wide dentine tubules of 3.55 to 4.70 μm in diameter; no water content reduction was found. The small-fastened type has less pronounced spots of dentin interference with enamel from 2 to 10 μm, the dentinal tubules are slightly curved with a diameter of 2.90 to 3.60 μm, the water content in dentin is reduced. In microfastened type, a linear structure with interpenetration zones up to 2 μm, enamel prisms slightly ordered, dentin tubules narrowed and curved in diameter from 1.30 to 1.95 μm, water content in enamel and dentin is reduced.

CONCLUSION

At microfastened type of enamel-dentin junction, chaotic arrangement of enamel prisms and narrow dentin tubules water movement is broken and metabolic processes are reduced that determines high probability of exposure of dental hard tissue diseases.

Keywords:

enamel fluid
enamel
dentin
enamel-dentin junction
crystals

Authors:

Vagner V.D.

Central Research Institute of Dentistry and Maxillofacial Surgery

Korshunov A.S.

Omsk State Medical University

Kuryatnikov K.N.

Omsk State Medical University

Rogachev E.A.

Omsk State Technical University

Belskaya L.V.

Omsk State Pedagogical University

Sarf E.A.

Omsk State Pedagogical University

Maksimenko K.A.

Omsk State Medical University

Received:

24.06.2022

Accepted:

29.07.2022

Close metadata

References:

  1. Korshunov AS, Konev VP, Moskovskij SN, Serov DO, Vavakin VJu. Nanostructure of teeth enamel in norm and at dysplasia of connecting tissue. Ural Medical Journal = Uralskij medicinskij zhurnal. 2017;7(151):15-19. (In Russ.).
  2. Arola DD, Gao S, Zhang H, Masri R. The Tooth: Its Structure and Properties. Dent Clin North Am. 2017;61(4):651-668.  https://doi.org/10.1016/j.cden.2017.05.001
  3. Frencken J. Caries Epidemiology and Its Challenges. Monogr Oral Sci. 2018; 27:11-23.  https://doi.org/10.1159/000487827
  4. Simón-Soro A, Mira A. Solving the etiology of dental caries. Trends Microbiol. 2015;23(2):76-82.  https://doi.org/10.1016/j.tim.2014.10.010
  5. Rugg-Gunn A. Dental caries: strategies to control this preventable disease. Acta Med Acad. 2013;42(2):117-30.  https://doi.org/10.5644/ama2006-124.80
  6. Eckstein M, Lacruz RS. CRAC channels in dental enamel cells. Cell Calcium. 2018;75:14-20.  https://doi.org/10.1016/j.ceca.2018.07.012.
  7. Vagner VD, Konev VP, Korshunov AS, Moskovskij SN, Kuryatnikov KN, Skurikhina AP. The research of the connective tissue dysplasia effect on dental eruption and hard tissues mineralization. Dentistry = Stomatologiia. 2021; 100(5):7-14. (In Russ.). https://doi.org/10.17116/stomat20211000517
  8. de Barros Pinto L, Lira MLLA, Cavalcanti YW, Dantas ELA, Vieira MLO, de Carvalho GG, de Sousa FB. Natural enamel caries, dentine reactions, dentinal fluid and biofilm. Sci Rep. 2019;9(1):2841. https://doi.org/10.1038/s41598-019-38684-7.
  9. Seredin PV, Goloshchapov DL, Ippolitov YuA, Avraamova OG. Spectroscopic studies of the changes occurring in the molecular composition of oral fluid in people with multiple caries. Dentistry = Stomatologiia. 2019;98(5):50-55. (In Russ.). https://doi.org/10.17116/stomat20199805150
  10. Kulhavá L, Eckhardt A, Pataridis S, Foltán R, Mikšík I. Proteomic Analysis of Whole Saliva in Relation to Dental Caries Resistance. Folia Biol (Praha). 2020;66(2):72-80. 
  11. Chinajitphan N, Chunhacheevachaloke E, Ajcharanukul O. Effect of dentinal fluid on enamel permeability under simulated pulpal pressure. Arch Oral Biol. 2019;99:58-65.  https://doi.org/10.1016/j.archoralbio.2018.12.010
  12. Chunhacheevachaloke E, Tanapitchpong R, Ajcharanukul O. Effect of the pulpal hydrostatic pressure on the morphological data of the fluid droplets emerging from dental enamel in human teeth. Data Brief. 2020;31:105901. https://doi.org/10.1016/j.dib.2020.105901
  13. Ulu Güzel KG, Kirzioğlu Z, Özkorucuklu S. Dentin permeability of carious primary teeth. Niger J Clin Pract. 2017;20(12):1566-1570. https://doi.org/10.4103/1119-3077.196078
  14. Tanapitchpong R, Chunhacheevachaloke E, Ajcharanukul O. In vivo and in vitro study of enamel fluid flow in human premolars. Arch Oral Biol. 2020; 117:104795. https://doi.org/10.1016/j.archoralbio.2020.104795
  15. Lucchese A, Bertacci A, Chersoni S, Portelli M. Primary enamel permeability: a SEM evaluation in vivo. Eur J Paediatr Dent. 2012;13(3):231-5. 
  16. Lacruz RS, Habelitz S, Wright JT, Paine ML. Dental enamel formation and implications for oral health and disease. Physiol Rev. 2017;97(3):939-993.  https://doi.org/10.1152/physrev.00030.2016
  17. Josephsen K, Takano Y, Frische S, Praetorius J, Nielsen S, Aoba T, Fejerskov O. Ion transporters in secretory and cyclically modulating ameloblasts: a new hypothesis for cellular control of preeruptive enamel maturation. Am J Physiol Cell Physiol. 2010;299(6):1299-1307. https://doi.org/10.1152/ajpcell.00218.2010
  18. Lacruz RS, Smith CE, Moffatt P, Chang EH, Bromage TG, Bringas P Jr, Nanci A, Baniwal SK, Zabner J, Welsh MJ, Kurtz I, Paine ML. Requirements for ion and solute transport, and pH regulation during enamel maturation. J Cell Physiol. 2012;227(4):1776-1785. https://doi.org/10.1002/jcp.22911
  19. Bori E, Guo J, Rácz R, Burghardt B, Földes A, Kerémi B, Harada H, Steward MC, Den Besten P, Bronckers AL, Varga G. Evidence for Bicarbonate Secretion by Ameloblasts in a Novel Cellular Model. J Dent Res. 2016;95(5): 588-596.  https://doi.org/10.1177/0022034515625939
  20. Bronckers AL. Ion Transport by Ameloblasts during Amelogenesis. J Dent Res. 2017;96(3):243-253.  https://doi.org/10.1177/0022034516681768
  21. Bronckers AL, Guo J, Zandieh-Doulabi B, Bervoets TJ, Lyaruu DM, Li X, Wangemann P, DenBesten P. Developmental expression of solute carrier family 26A member 4 (SLC26A4/pendrin) during amelogenesis in developing rodent teeth. Eur J Oral Sci. 2011;119:185-192.  https://doi.org/10.1111/j.1600-0722.2011.00901.x
  22. Lyaruu DM, Bronckers AL, Mulder L, Mardones P, Medina JF, Kellokumpu S, Oude Elferink RP, Everts V. The anion exchanger Ae2 is required for enamel maturation in mouse teeth. Matrix Biol. 2008;27(2):119-127.  https://doi.org/10.1016/j.matbio.2007.09.006
  23. Luckaja IK. Mechanism of formation of the focus of subsurface enamel demineralization. Novoe v stomatologii. 1998;9:8-19. (In Russ.).
Contact the author
Email
Message
The publishing house "Media Sphere" does not provide treatment services, does not give recommendations on contacting medical institutions and specific specialists, on the prescription of medicines and dietary supplements.

Email Confirmation

An email was sent to test@gmail.com with a confirmation link. Follow the link from the letter to complete the registration on the site.

Email Confirmation

Contact us
If you have any questions, complaints or suggestions, please use this feedback form.
Email
Message
The publishing house "Media Sphere" does not provide treatment services, does not give recommendations on contacting medical institutions and specific specialists, on the prescription of medicines and dietary supplements.
Submit Application

You can become an author of one of our magazines, send a request and we will consider it in during the day.

Name
Phone
E-mail
Message
Login
Registration
E-mail
Password
Forgot Password?

Log in to the site using your account in one of the services

Password recovery
E-mail
Login
Register

We use cооkies to improve the performance of the site. By staying on our site, you agree to the terms of use of cооkies. To view our Privacy and Cookie Policy, please. click here.