Physico-chemical properties of the oral fluid and their importance in ensuring dental health
PDF

Keywords

caries
children
buffer capacity
level of salivation
pH

How to Cite

KotelbanА. (2023). Physico-chemical properties of the oral fluid and their importance in ensuring dental health. Inter Collegas, 10(1), 43-47. https://doi.org/10.35339/ic.10.1.kot

Abstract

Background. The incidence of dental caries is high regardless of age and region. In this regard, there is a need to study the risk factors for the development of caries, in particular, the physicochemical properties of oral fluid as one of them.

Aim of the research was to study the physico-chemical properties of oral fluid in children with caries of different levels of intensity and in caries free children.

Materials & Methods. An examination of 6-year-old children living in Bukovina was conducted. The following observation groups were selected: Group I – 69 children suffering from caries, and Group II – 26 caries free children. The rate of saliva secretion, physicochemical properties of oral fluid were studied: pH, viscosity, buffer capacity. The probability of the results was statistically assessed.

Results. In children with different levels of caries intensity, the level of salivation differed: for children with a high level of intensity was characterized by a low level of salivation, and for children with a low level – a high level of salivation. The viscosity of saliva was increased in children with caries of varying intensity. The buffer capacity of saliva was low in children with low levels of caries and very low in children with high levels of caries. PH in children with medium and high intensity was below normal. The analysis of the results of the Test of enamel resistance depending on caries activity showed that in children with a low level of intensity of caries, the enamel was conditionally resistant, and under the conditions of medium and high levels of intensity – the average structural and functional resistance of the enamel and the average acid resistance of the teeth. 

Conclusions. Thus, in children suffering from caries with different levels of intensity, there are changes in the quantitative and qualitative parameters of the oral fluid, which lead to disorders of the homeostasis of the oral cavity and deepening of the pathological process in the hard tissues of the teeth.

Keywords: caries, children, buffer capacity, level of salivation, pH.

https://doi.org/10.35339/ic.10.1.kot
PDF

References

Klitynska OV, Stishkovskyy AV, Hasiuk NV. Analysis of the effect of stress level in children 6–7 years of age permanently living in conditions of biogeochemical deficiency of fluorine and iodine on caries incidence rates. Buko-vinian Medical Herald. 2020;2(94):46-51. DOI: 10.24061/2413-0737.XXIV.2.94.2020.42 [in Ukrainian].

Godovanets OI, Kotelban AV, Grinkevich LG, Romanyuk DG. Factors that cause caries among children. Current state of question. Medicine Today and Tomorrow. 2019;85(4):111-20. DOI: 10.35339/msz.2019.85.04.16 [in Ukraini-an].

Chukhrai NL, Bezvushko EV, Savchyn SV, Sementsiv KhH, Shpotiuk OO. Features of the course of temporary dental caries in children with Epstein-Barr viral infection. Bukovinian Medical Herald. 2020;3(95):157-64. Available at: http://e-bmv.bsmu.edu.ua/article/view/2413-0737.XXIV.3.95.2020.87/216790 [in Ukrainian].

Lynge Pedersen AM, Belstrоm D The role of natural salivary defences in maintaining a healthy oral microbiota. J Dent. 2019;80:3-12. DOI: 10.1016/j.jdent.2018.08.010. PMID: 30696553.

Narepekha О, Lisak Т. Structural and functional enamel resistance (TER-test) in children who are studying in boarding school. Ukrainian dental almanac. 2015;6:56-8. Available at: https://dental-almanac.org/index.php/journal/article/download/95/95/ [in Ukrainian].

Oral health surveys basic methods, 5th ed. Geneva: World Health Organization; 2013. 132 p. Available at: https://apps.who.int/iris/bitstream/handle/10665/97035/9789241548649_eng.pdf

Kaskova LF, Amosova LI, Kulay OO. Prevention of dental diseases: textbook. Lviv: PP "Magnolia 2006", 2019. 404 p.

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.