Effect of Carbonated Drinks on Primary and Permanent Teeth Replacement in Children
10.3969/j.issn.0253-9896.2014.06.015
- VernacularTitle:碳酸饮料对乳恒牙更替期牙齿健康的影响
- Author:
Lianlian SUN
;
Changchun LI
;
Zhongmin JIANG
;
Feng SHENG
;
Yanxia LI
;
Xiaozhi LIU
- Publication Type:Journal Article
- Keywords:
carbonated beverages;
RANK ligand;
osteoprotegerin;
receptors,calcitriol;
dental papilla stem cells;
vi-tamin D receptor
- From:
Tianjin Medical Journal
2014;(6):565-568
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the effect of carbonated drinks on primary and permanent teeth replacement in Chil-dren. Method Dog tooth enamel samples were soaked in coca-cola, sprite and pure soda, and the calcium, phosphorus lev-el were analysed. Dental papilla stem cells were separated and cultured in the conditioned medium by adding three drinks. PCR and western blot were used to detect mRNA and protein levels of activator of nuclear factor-k B receptor ligand (RANKL), osteoprotegerin (OPG) and vitamin D receptor (VDR) , then the possible role of each gene and interactions rela-tionship were analyzed. Results Compared with saline, coca-cola and sprite showed their significantly decalcification and dephosphorization role, while plain soda water showed calcium and phosphorus protective effect. These three drinks had no effect on mRNA and protein levels of RANKL gene (P>0.05). Coca-cola and sprite can reduce OPG mRNA and protein lev-els, and at the same time increase transcription and expression of the VDR gene. Plain soda water has no effect on the OPG gene manifestation, but can significantly reduce the transcription and translation level of the VDR gene. Conclusion Car-bonated drinks may affect the dental health of the children's primary and permanent teeth replacement by regulating bone re-lated gene expression and vitamin D receptor family.
