Antimicrobial Effects of Oleanolic Acid against Streptococcus mutans and Streptococcus sobrinus Isolated from a Korean Population

  • Kim, Min-Jung (Department of Oral Biochemistry, School of Dentistry, Chosun University) ;
  • Kim, Chun-Sung (Department of Oral Biochemistry, School of Dentistry, Chosun University) ;
  • Ha, Woo-Hyung (Department of Dental Materials, School of Dentistry, Chosun University) ;
  • Kim, Byung-Hoon (Department of Dental Materials, School of Dentistry, Chosun University) ;
  • Lim, Yun-Kyong (Department of Oral Biochemistry, School of Dentistry, Chosun University) ;
  • Park, Soon-Nang (Department of Oral Biochemistry, School of Dentistry, Chosun University) ;
  • Cho, Yu-Jin (Department of Oral Biochemistry, School of Dentistry, Chosun University) ;
  • Kim, Myung-Mi (Department of Oral Biochemistry, School of Dentistry, Chosun University) ;
  • Ko, Jang-Hyuk (Department of Dental Materials, School of Dentistry, Chosun University) ;
  • Kwon, Soon-Sung (Department of Dental Materials, School of Dentistry, Chosun University) ;
  • Ko, Yeong-Mu (Department of Dental Materials, School of Dentistry, Chosun University) ;
  • Kook, Joong-Ki (Department of Oral Biochemistry, School of Dentistry, Chosun University)
  • Received : 2010.11.03
  • Accepted : 2010.12.16
  • Published : 2010.12.31

Abstract

Oleanolic acid is a natural triterpenoid that exists widely in foods and some medicinal herbs. The purpose of this study was to determine the antimicrobial activity of oleanolic acid against Streptococcus mutans strains isolated from a Korean population. Antimicrobial activity against these bacteria was evaluated by minimal inhibitory concentration (MIC) and time kill curves. The tolerance of human gingival fibroblasts and human periodontal ligaments to oleanolic acid was tested using a methyl thiazolyl tetrazolium (MTT) assay. The $MIC_{90}$ value of oleanolic acid for both S. mutans and S. sobrinus isolated from Koreans was 8 ${\mu}g/ml$. Oleanolic acid showed bactericidal effects against S. mutans ATCC $25175^T$ and S. sobrinus ATCC $33478^T$ at $1\;{\times}\;MIC$ ($8{\mu}g/ml$) and had no cytotoxic effects against KB cells at this dose. The results suggest that oleanolic acid could be useful in the future development of oral hygiene products for the prevention of dental caries.

Keywords

References

  1. Asmussen, E. Softening of BISGMA-based polymers by ethanol and by organic acids of plaque. Scand J Dent Res. 1984;92: 257-61.
  2. Fontanay S, Grare M, Mayer J, Finance C, Duval RE. Ursolic, oleanolic and betulinic acids: Antibacterial spectra and selectivity indexes. J Ethnopharmacol. 2008;120:272-6. https://doi.org/10.1016/j.jep.2008.09.001
  3. Horiuchi K, Shiota S, Hatano T, Yoshida T, Kuroda T, Tsuchiya T. Antimicrobial activity of oleanolic acid from Salvia officinalis and related compounds on vancomycin-resistant enterococci (VRE). Biol Pharm Bull. 2007;30:1147-9. https://doi.org/10.1248/bpb.30.1147
  4. Kähkönen MP, Hopia AI, Vuorela HJ, Rauha JP, Pihlaja K, Kujala TS, Heinonen M. Antioxidant activity of plant extracts containing phenolic compounds. J Agric Food Chem. 1999; 47:3954-62. https://doi.org/10.1021/jf990146l
  5. Kim DO, Chun OK, Kim YJ, Moon HY, Lee CY. Quantification of polyphenolics and their antioxidant capacity in fresh plums. J Agri Food Chem. 2003;51:6509-15. https://doi.org/10.1021/jf0343074
  6. Kubo I, Muroi H, Himejima M. Antimicrobial activity of green tea flavor components and their combination effects. J. Agri. Food Chem. 1992;40:245-8. https://doi.org/10.1021/jf00014a015
  7. Kwon YS, Kim SS, Sohn SJ, Kong PJ, Cheong IY, Kim CM, Chun W. Modulation of suppressive activity of lipopolysaccharideinduced nitric oxide production by glycosidation of flavonoids. Arch Pharm Res. 2004;27:751-6. https://doi.org/10.1007/BF02980144
  8. Lee ES, Ahn TY, Yoon JJ, Kook JK, Lee BR, Kim DK. Restraint effect on leaf-extract from Camellia sinensis and seed-extract from Casia tora against periodontopathogens. J Korean Acad Dent Health. 2003;27:569-79.
  9. Lim SH, Seo JS, Yoon YJ, Kim KW, Yoo SO, Kim HS, Kook JK, Lee BR, Cha JH, Park JY. Effect of Leaf-Extract from Camellia sinensis and Seed-Extract from Casia tora on Viability of Mutans Streptococci isolated from the interface between orthodontic brackets and tooth surfaces. Korea J Orthod. 2003;33:381-9.
  10. Liu J. Pharmacology of oleanolic acid and ursolic acid. J Ethnopharmacol. 1995;49:57-68. https://doi.org/10.1016/0378-8741(95)90032-2
  11. Nishino H, Nishino A, Takayasu J, Hasegawa T, Iwashima A, Hirabayashi K, Iwata S, Shibata S. Inhibition of the tumorpromoting action of 12-O-tetradecanoylphorbol-13-acetate by some oleanane-type triterpenoid compounds. Cancer Res. 1988;48:5210-5.
  12. Orland FJ. A review of dental research using germfree animals. Ann N Y Acad. 1959;78:285-9.
  13. Paster BJ, Boches SK, Galvin JL, Ericson RE, Lau CN, Levanos VA, Sahasrabudhe A, Dewhirst FE. Bacterial diversity in human subgingival plaque. J Bacteriol. 2001;183:3770-83. https://doi.org/10.1128/JB.183.12.3770-3783.2001
  14. Petti S, and Scully C. Polyphenols, oral health and disease: A review. J Dent. 2009;37:413-23. https://doi.org/10.1016/j.jdent.2009.02.003
  15. Salomão K, Dantas AP, Borba CM, Campos LC, Machado DG, Aquino Neto FR, de Castro SL. Chemical composition and microbicidal activity of extracts from Brazilian and Bulgarian propolis. Lett Appl Microbiol. 2004;38:87-92. https://doi.org/10.1111/j.1472-765X.2003.01458.x
  16. Sato H, Genet C, Strehle A, Thomas C, Lobstein A, Wagner A, Mioskowski C, Auwerx J, Saladin R. Anti-hyperglycemic activity of a TGR5 agonist isolated from Olea europaea. Biochem. Biophys Res Commun. 2007;362:793-8. https://doi.org/10.1016/j.bbrc.2007.06.130
  17. Spencer AJ, Do LG. Changing risk factors for fluorosis among South Australian children. Community Dent Oral Epidemiol. 2008;36:210-8. https://doi.org/10.1111/j.1600-0528.2007.00389.x
  18. Tredwin C, Scully C, Bagan-Sebastian J. Drug-induced disorders of teeth. J Dent Res. 2005;84:596-602. https://doi.org/10.1177/154405910508400703
  19. Weiner R., Millstein P, Hoang E, Marshall D. The effect of alcoholic and non-alcoholic mouthwashes on heat-treated composite resin. Oper Dent. 1997;22:249-53.
  20. Yoo SY, Kim KJ, Lim SH, Kim KW, Hwang HK, Min BM, Choe SJ, Kook JK. First isolation of Streptococcus downei from human dental plaques. FEMS Microbiol Lett. 2005; 249:323-6. https://doi.org/10.1016/j.femsle.2005.06.020