COMPARISON OF ANTIMICROBIAL EFFECTS OF ORTHOMTA AND PROROOT MTA (OrthoMTA와 ProRoot MTA의 항미생물 효과 비교)

Soo-Yung Kim (김수영); Choi Nam-Ki (최남기); Park Ji il (박지일); Kim Seon Mi (김선미)

doi:10.5933/JKAPD.2012.39.4.366

COMPARISON OF ANTIMICROBIAL EFFECTS OF ORTHOMTA AND PROROOT MTA

Journal of the Korean academy of pediatric dentistry
Abbr : J Korean Acad Pediatr Dent
2012, 39(4), pp.366-372
DOI : 10.5933/JKAPD.2012.39.4.366
Publisher : The Korean Academy Of Pediatric Dentistry
Research Area : Medicine and Pharmacy > Dentistry

Soo-Yung Kim ¹, Choi Nam-Ki ¹, Park Ji il ², Kim Seon Mi ¹

¹전남대학교
²광주보건대학교

Accredited

ABSTRACT

The aim of this study was to compare two commercial root canal medicaments, ProRoot MTA (Dentsply Tulsa, USA) and OrthoMTA (Bio MTA, Korea), by assessing the antimicrobial effects on three selected species commonly found in root canals of infected teeth, namely Enterococcus faecalis, Fusobacterium nucleatum and Staphylococcus epidermidis. Colonies of these bacteria were treated with varied concentrations of ProRoot MTA or OrthoMTA over different lengths of time. The results are as follows :50, 25 and 12.5 mg/mL of ProRoot MTA or OrthoMTA did not completely inhibit the growth of E. faecalis,but a decreased growth rate was evident in comparison to the control (p < 0.05). 50 mg/mL of both materials successfully eliminated F. nucleatum during the first 24 hours. Regrowth of microbes after 24 hours, however,indicated a diminished effect of ProRoot MTA whereas OrthoMTA showed its continuously sustained antimicrobial actions (p < 0.05). 50 mg/mL of ProRoot MTA and 50, 25 mg/mL of OrthoMTA exerted their full antibacterial actions against S. epidermidis during the first 24 hours. Although the regrowth of colony was observed after 24 hours, the rate of growth was significantly decreased, approximating a complete inhibition (p < 0.05). The present study revealed that OrthoMTA, recently developed in Korea, had antimicrobial activity higher than ProRoot MTA.

KEYWORDS

Antimicrobial effects, OrthoMTA, ProRoot MTA

Citation status

* References for papers published after 2023 are currently being built.

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Journal of the Korean academy of pediatric dentistry 2023 KCI Impact Factor : 0.48

COMPARISON OF ANTIMICROBIAL EFFECTS OF ORTHOMTA AND PROROOT MTA

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* References for papers published after 2023 are currently being built.

Journal of the Korean academy of pediatric dentistry 2023 KCI Impact Factor : 0.48

COMPARISON OF ANTIMICROBIAL EFFECTS OF ORTHOMTA AND PROROOT MTA

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