Kaskova L. F., Markhotska Yu. V., Lystrova V. О.

THE PHYSICAL-CHEMICAL PARAMETERS OF ORAL FLUID IN CHILDREN AGED 6–7 YEARS BASED ON DENTAL STATUS AND LIVING CONDITIONS

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About the author:

Kaskova L. F., Markhotska Yu. V., Lystrova V. О.

Heading:

DENTISTRY

Type of article:

Scientific article

Annotation:

Dental caries remains one of the most common dental pathologies in children, which development is multifactorial and largely depends on the oral cavity’s local defense mechanisms. The physicochemical properties of oral fluid, particularly salivary flow rate, viscosity, pH level, and mineralizing potential, play an important role in the development of a cariogenic environment. The aim of the study was to determine oral fluoride parameters in children aged 6–7 years based on their dental status and living conditions. A total of 450 children were examined and divided into two groups: children with permanent residence and internally displaced persons. It was found that children with caries exhibited a significant decrease in salivary flow rate, an increase in oral fluid viscosity, a shift in pH toward the acidic side, and a decrease in mineralizing potential compared to children without caries. The results indicate a disruption of oral homeostasis and the creation of conditions conducive to the progression of the carious process. Particular attention is drawn to the differences between the study groups. Children who had to relocate due to military hostilities exhibited less favorable oral fluid parameters, specifically higher viscosity and lower mineralizing potential. This may be attributed to the effects of psychological and emotional stress, as well as changes in living conditions and diet. Thus, a close correlation has been established between the physicochemical parameters of oral fluid and the dental health status of children. The data obtained underscore the importance of assessing oral fluid status for the early detection of caries risk and the need for further research, particularly among internally displaced persons.

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Bibliography:

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Publication of the article:

«Bulletin of problems biology and medicine», 2026 Issue 2, 181, 278-283 pages, index UDC 616.31/.314-053.2

DOI:

10.29254/2077-4214-2026-2-181-278-283