Risk factors for early childhood caries based on identification of Veillonella spp. Using RT-PCR

Asty Samiaty Setiawan, Risqa Rina Darwita, Sri Susilawati, Diah Ayu Maharani, Ariadna Adisattya Djais

Research output: Contribution to journalArticlepeer-review

Abstract

Objective: To identify the occurrence of Veillonella spp. in children using real-time PCR (RT-PCR) and to determine its role as a risk factor for ECC in children aged 2–3 years. Material and Methods: A cross-sectional survey was conducted and samples from 87 children aged 2–3 years, who lived in selected villages in the Bandung City area, Indonesia, were collected. Examination for dental caries was performed using standard checks for decay, missing, and filled surfaces (dfms), and saliva samples were taken. Microbiological examination was performed using RT-PCR with primers consisting of one primary set for Veillonella spp. and one universal primary set for 16S rDNA. We performed statistical testing using the Mann Whitney rank-sum test. Results: A total of 87 children were sampled, and an ECC prevalence of 71.3% was found, with a mean dmfs of 7.1 (± 9.1). The proportion of Veillonella spp. in caries-free children was 2.13 ± 2.30, while in children with ECC, it was 3.29 ± 6.83. Conclusion: The proportion of Veillonella spp. in children with ECC was higher than in caries-free children; therefore, Veillonella spp. may be a risk factor for ECC.

Original languageEnglish
Article numbere5701
Pages (from-to)1-8
Number of pages8
JournalPesquisa Brasileira em Odontopediatria e Clinica Integrada
Volume20
DOIs
Publication statusPublished - 2020

Keywords

  • Dental caries
  • Gram-negative bacteria
  • Polymerase chain reaction

Fingerprint Dive into the research topics of 'Risk factors for early childhood caries based on identification of Veillonella spp. Using RT-PCR'. Together they form a unique fingerprint.

Cite this