Open AccessANTIBACTERIAL EFFECT OF XANTHORRHIZOL (CURCUMA XANTHORRHIZA ROXB.) AGAINST THE BIOFILM OF FUSOBACTERIUM NUCLEATUM
Author(s) -
Maida Fitri,
Kamizar Nazar,
Ratna Meidyawati,
Reza Azmi
Publication year - 2020
Publication title -
international journal of applied pharmaceutics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.238
H-Index - 15
ISSN - 0975-7058
DOI - 10.22159/ijap.2020.v12s2.pp-06
Subject(s) - fusobacterium nucleatum , sodium hypochlorite , curcuma , viability assay , chemistry , root canal , mtt assay , microbiology and biotechnology , traditional medicine , antibacterial activity , medicine , bacteria , biology , cell , biochemistry , dentistry , organic chemistry , genetics , porphyromonas gingivalis , periodontitis
Objective: Endodontic infections are treated with a root canal; one of the stages involves using an irrigation solution to eliminate microorganisms.Sodium hypochlorite (NaOCl) is an irrigation solution used to eliminate Fusobacterium nucleatum, the common cause of primary endodonticinfections. However, this material is synthetic and can cause side effects and inflammation of the periapical tissues. Thus, an irrigation solution, suchas xanthorrhizol, which is made of natural ingredients, is required. However, xanthorrhizol’s antibacterial effect against F. nucleatum has never beenassessed. Thus, this study aimed to analyze the effect of xanthorrhizol, derived from Curcuma xanthorrhiza Roxb., against F. nucleatum ATCC 25586biofilm.Methods: The methylthiazol tetrazolium (MTT) assay test and colony count test were performed to assess F. nucleatum eradication after exposure toxanthorrhizol at various concentrations (0.5%, 0.75%, 1%, 1.25%, and 1.5%) and 2.5% NaOCl, which was used as positive control.Results: Significant differences were observed in terms of cell viability after treatment with xanthorrhizol at concentrations of 1.25% versus 0.5%,0.75%, and 1%. The MTT assay test was used to evaluate cell viability in the biofilm and cell metabolism activities. Results showed no significantdifferences in terms of efficacy between xanthorrhizol at concentrations of 1.25% and 1.5%, which are considered effective against F. nucleatum, and2.5% NaOCl (p>0.05).Conclusion: The effect of xanthorrhizol at concentrations of 1.25% and 1.5% against F. nucleatum is similar to that of 2.5% NaOCl.