@article{ART002202322},
author={Su-Min Yoo and Seong-Kug Jeong and 유현준 and Jong-Hwa Jang},
title={Analysis of total oral microorganisms in saliva using real-time PCR and colony forming unit},
journal={Journal of Korean society of Dental Hygiene},
issn={2287-1705},
year={2017},
volume={17},
number={1},
pages={13-25},
doi={10.13065/jksdh.2017.17.01.13}
TY - JOUR
AU - Su-Min Yoo
AU - Seong-Kug Jeong
AU - 유현준
AU - Jong-Hwa Jang
TI - Analysis of total oral microorganisms in saliva using real-time PCR and colony forming unit
JO - Journal of Korean society of Dental Hygiene
PY - 2017
VL - 17
IS - 1
PB - Korean Society of Dental Hygiene
SP - 13
EP - 25
SN - 2287-1705
AB - Objectives: The purpose of this study was to compare colony forming unit (CFU) method and multiplex real-time polymerase chain reaction (MRT-PCR) method for accurate quantitative analysis of bacteria.
Methods: We compared the CFU method and the MRT-PCR method, which are still used in Korea, for Prevotella intermedius (P. intermedius), a periodontal disease pathogen selected by MRT-PCR, and Streptococcus mutans (S. mutans), a dental caries causative organism. The subjects of this study were 30 patients who visited the C dental hospital. Results: Total microorganisms in MRT-PCR method were significantly higher in both types of bacteria (p<0.05), since DNA of dead bacteria was also analyzed. This was because the periodontal dise(-) anaerobes, and even dead bacteria contain large amounts of toxic substances called LPS in the extracellular membrane, and fimbriae and pili, which are motility structures, still remain as a strong toxic substance in periodontal tissue. Conclusions: Therefore, in terms of the total amount of bacteria found, the MRT-PCR method will be a useful technique for searching all the bacteria in the oral cavity including live bacteria, as well as sterilization.
KW - Colony forming unit;Multiplex real-time polymerase chain reaction (MRT-PCR);Oral microorganisms;Saliva
DO - 10.13065/jksdh.2017.17.01.13
ER -
Su-Min Yoo, Seong-Kug Jeong, 유현준 and Jong-Hwa Jang. (2017). Analysis of total oral microorganisms in saliva using real-time PCR and colony forming unit. Journal of Korean society of Dental Hygiene, 17(1), 13-25.
Su-Min Yoo, Seong-Kug Jeong, 유현준 and Jong-Hwa Jang. 2017, "Analysis of total oral microorganisms in saliva using real-time PCR and colony forming unit", Journal of Korean society of Dental Hygiene, vol.17, no.1 pp.13-25. Available from: doi:10.13065/jksdh.2017.17.01.13
Su-Min Yoo, Seong-Kug Jeong, 유현준, Jong-Hwa Jang "Analysis of total oral microorganisms in saliva using real-time PCR and colony forming unit" Journal of Korean society of Dental Hygiene 17.1 pp.13-25 (2017) : 13.
Su-Min Yoo, Seong-Kug Jeong, 유현준, Jong-Hwa Jang. Analysis of total oral microorganisms in saliva using real-time PCR and colony forming unit. 2017; 17(1), 13-25. Available from: doi:10.13065/jksdh.2017.17.01.13
Su-Min Yoo, Seong-Kug Jeong, 유현준 and Jong-Hwa Jang. "Analysis of total oral microorganisms in saliva using real-time PCR and colony forming unit" Journal of Korean society of Dental Hygiene 17, no.1 (2017) : 13-25.doi: 10.13065/jksdh.2017.17.01.13
Su-Min Yoo; Seong-Kug Jeong; 유현준; Jong-Hwa Jang. Analysis of total oral microorganisms in saliva using real-time PCR and colony forming unit. Journal of Korean society of Dental Hygiene, 17(1), 13-25. doi: 10.13065/jksdh.2017.17.01.13
Su-Min Yoo; Seong-Kug Jeong; 유현준; Jong-Hwa Jang. Analysis of total oral microorganisms in saliva using real-time PCR and colony forming unit. Journal of Korean society of Dental Hygiene. 2017; 17(1) 13-25. doi: 10.13065/jksdh.2017.17.01.13
Su-Min Yoo, Seong-Kug Jeong, 유현준, Jong-Hwa Jang. Analysis of total oral microorganisms in saliva using real-time PCR and colony forming unit. 2017; 17(1), 13-25. Available from: doi:10.13065/jksdh.2017.17.01.13
Su-Min Yoo, Seong-Kug Jeong, 유현준 and Jong-Hwa Jang. "Analysis of total oral microorganisms in saliva using real-time PCR and colony forming unit" Journal of Korean society of Dental Hygiene 17, no.1 (2017) : 13-25.doi: 10.13065/jksdh.2017.17.01.13