[The effect of vitamin D deficiency on the content of some soluble signaling molecules in the oral fluid in individuals with dental caries]. / Vliyanie nedostatka vitamina D v organizme na soderzhanie nekotorykh rastvorimykh signal'nykh molekul v rotovoi zhidkosti pri kariese zubov.
Stomatologiia (Mosk)
; 103(2): 12-17, 2024.
Article
en Ru
| MEDLINE
| ID: mdl-38741529
ABSTRACT
OBJECTIVE:
The aim of the sthudy is to sthudy the level of soluble Immune Checkpoint Molecules (B7.2, CTLA-4, Tim-3, Lag-3, PD-1) in the oral fluid during dental caries with the background of a lack and/or deficiency of 25-hydroxy-vitamin D in body. MATERIALS ANDMETHODS:
During the research 3 groups of people were formed, each one of them included 17 people aged from 20 to 24 years. The first group included students with high-intensity caries (above 9 DMFt index) and 25-hydroxy-vitamin D levels in blood serum >30 ng/ml, the second included students with high caries intensity and 25-hydroxy-vitamin D levels <30 ng/ml. The control group consisted of students with an average DMFt index of 1.5 (from 0 to 3) and a level of 25(OH)D in the blood more than 30 ng/ml. To determine the content of B7.2 (CD86), CTLA-4, Tim-3, Lag-3, PD-1, the Human Vascular Inflammation Panel 1 multiplex analysis kit from Biolegend (USA) was used.RESULTS:
The results of the research showed that during dental caries with a normal level of 25-hydroxy-vitamin D there are no significant changes in the content of Immune Checkpoint Molecules. With the background of deficiency and lack of 25-hydroxy-vitamin D there is a decrease in the amount of B7.2, LAG-3, Tim-3 and PD-1. These changes are being aggravated with an increase of the caries intensity.CONCLUSION:
Vitamin D deficiency leads to a decrease in mucosal immunity of the oral cavity, the multiplication of pathogenic microorganisms, which in turn, releasing various metabolites, including cytokine-like substances, aggravate the pathological process and intensify carious lesions.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Saliva
/
Vitamina D
/
Deficiencia de Vitamina D
/
Caries Dental
Límite:
Adult
/
Female
/
Humans
/
Male
Idioma:
Ru
Revista:
Stomatologiia (Mosk)
Año:
2024
Tipo del documento:
Article
País de afiliación:
Rusia