Skip to main content
Log in

Synergistic effects of the combination of galangin with gentamicin against methicillin-resistant Staphylococcus aureus

  • Published:
The Journal of Microbiology Aims and scope Submit manuscript

Abstract

The antimicrobial killing activity toward methicillin-resistant Staphylococcus aureus (MRSA) has been a serious emerging global issue. New effective antimicrobials and/or new approaches to settle this issue are urgently needed. The oriental herb, Alpinia officinarum, has been used in Korea for several hundreds of years to treat various infectious diseases. As it is well known, one of the active constituents of Alpinia officinarum is galangin. Against the 17 strains, the minimum inhibitory concentrations (MICs) of galangin (GAL) were in the range of 62.5∼125 μg/ml, and the MICs of gentamicin (GEN) ranged from 1.9 μg/ml to 2,000 μg/ml. The fractional inhibitory concentrations (FICs) of GAL, in combination with GEN, against 3 test strains were 0.4, 3.9, and 250 μg/ml, and were all 15.62 μg/ml in GEN. The FIC index showed marked synergism in the value range of 0.19 to 0.25. By determining time-kill curves, also confirmed the low synergism of the GAL and GEN combination against 4 h, 8 h, 12 h, and 24 h cultured MRSA. The time-kill study results indicated a low synergistic effect against 3 test strains. Thus, the mixture of GAL and GEN could lead to the development of new combination antibiotics against MRSA infection.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • An, N., Z.M. Zou, Z. Tian, X.Z. Luo, S.L. Yang, and L.Z. Xu. 2008. Diarylheptanoids from the rhizomes of Alpiniaofficinarum and their anticancer activity. Fitoterapia 79, 27–31.

    Article  PubMed  CAS  Google Scholar 

  • Barrett, F.F., R.F. McGehee, and M. Finland. 1968. Methicillin-resistant Staphylococcus aureus at Boston City Hospital. Bacteriologic and epidemiologic observations. N. Engl. J. Med. 279, 441–448.

    PubMed  CAS  Google Scholar 

  • Capasso, R. and N. Mascolo. 2003. Inhibitory effect of the plant flavonoid galangin on rat vas deferens in vitro. Life Sci. 72, 2993–3001.

    Article  PubMed  CAS  Google Scholar 

  • Clinical and Laboratory Standards Institute. 2006. Methods for dilution antimicrobial susceptibility tests for bacteria that grow aerobically: Approved standard 7th ed. Document M7-A7. Clinical and Laboratory Standards Institute, Villanova, Pa, USA.

    Google Scholar 

  • Cushnie, T.P. and A.J. Lamb. 2006. Assessment of the antibacterial activity of galangin against 4-quinolone resistant strains of Staphylococcus aureus. Phytomedicine 13, 187–191.

    Article  PubMed  CAS  Google Scholar 

  • Dawis, M.A., H.D. Isenberg, K.A. France, and S.G. Jenkins. 2003. In vitro activity of gatifloxacin alone and incombination with cefepime, meropenem, piperacillin and gentamicin against multidrug-resistant organisms. J. Antimicrob. Chemother. 51, 1203–1211.

    Article  PubMed  CAS  Google Scholar 

  • Denny, B.J., P.A. Lambert, and P.W. West. 2002. The flavonoid galangin inhibits the L1 metallo-beta-lactamase from Stenotrophomonas maltophilia. FEMS Microbiol. Lett. 208, 21–24.

    PubMed  CAS  Google Scholar 

  • Drobbin, M.T., S.T. Phelan, and P.J. Antonelli. 2007. Dexamethasone does not alter in vitro antibacterial efficacy of gentamicin. Otolaryngol. Head Neck Surg. 136, 769–772.

    Article  PubMed  Google Scholar 

  • Eliopoulos, G.M. and C.T. Eliopoulos. 1988. Antibiotic combinations: should they be tested?. Clin. Microbiol. Rev. 1, 139–156.

    PubMed  CAS  Google Scholar 

  • Guadalupe, M.N., E.L. Blanca, V.P. Mariano, and S.S. Fortino. 2006. In vitro activity effects of combinations of cephalothin, dicloxacillin, imipenem, vancomycin and amikacin against methicillin-resistant Staphylococcus spp. strains. Ann. Clin. Microbiol. Antimicrob. 5, 25.

    Article  Google Scholar 

  • Heo, M.Y., S.J. Sihn, and W.W. Au. 2001. Anti-genotoxicity of galangin as a cancer chemopreventive agent candidate. Mutat. Res. 488, 135–150.

    Article  PubMed  CAS  Google Scholar 

  • Kim, J.K., Y.M. Yoo, H.K. Kim, B.H. Lee, K.S. Oh, H.W. Seo, G.H. Yon, O. Gendaram, D.Y. Kwon, Y.S. Kim, and S.Y. Ryu. 2006. Vasorelaxation effects of the flavonoids from the rhizome extract of Alpinia officinarum Hance on isolated rat thoracic aorta. Kor. J. Pharmacogn. 37, 56–59.

    CAS  Google Scholar 

  • Linton, A.H., A.J. Hedges, and P.M. Bennet. 1988. Monitoring for the development of antimicrobial resistance during the use of olaquindox as a feed additive on commercial pig farms. J. Appl. Bacteriol. 64, 311–327.

    PubMed  CAS  Google Scholar 

  • Liu, I.X., D.G. Durham, and R.M. Richards. 2000. Baicalin synergy with β-lactam antibiotics against methicillin-resistant Staphylococcus aureus other β-lactam-resistant strains of S. aureus. J. Pharm. Pharmacol. 52, 361–366.

    Article  PubMed  CAS  Google Scholar 

  • Lowy, F.D. 1998. Staphylococcus aureus infections. N. Engl. J. Med. 339, 520–532.

    Article  PubMed  CAS  Google Scholar 

  • Marraro, R.V. and J.L. Mitchell. 1975. Experiences and observations with the typing of Staphylococcus aureus phage 94. J. Clin. Microbiol. 1, 180–184.

    PubMed  CAS  Google Scholar 

  • Mascaretti, O. 2003. Bacteria versus antibacterial agents: an integrated approach, p. 229–333. ASM Press, Washington, D.C., USA.

    Google Scholar 

  • Mazumdar, K., N.K. Dutta, K.A. Kumar, and S.G. Dastidar. 2005. In vitro and in vivo synergism between tetracycline and the cardiovascular agent oxyfedrine HCl against common bacterial strains. Biol. Pharm. Bull. 28, 713–717.

    Article  PubMed  CAS  Google Scholar 

  • Nascimento, A.M., M.G. Brandao, G.B. Oliveira, I.C. Fortes, and S.E. Chartone. 2007. Synergistic bactericidal activity of Eremanthus erythropappus oil or beta-bisabolene with ampicillin against Staphylococcus aureus. Antonie Van Leeuwenheok 92, 95–100.

    Article  CAS  Google Scholar 

  • Noble, W.C., Z. Virani, and R.G. Cree. 1992. Co-transfer of vancomycin and other resistance genes from Enterococcus faecalis NCTC 12201 to Staphylococcus aureus. FEMS Microbiol. Lett. 72, 195–198.

    Article  PubMed  CAS  Google Scholar 

  • Parker, M.T. and J.H. Hewitt. 1970. Methicillin resistance in Staphylococcus aureus. Lancet 1, 800–804.

    Article  PubMed  CAS  Google Scholar 

  • Rountree, P.M. 1978. History of staphylococcal infection in Australia. Med. J. Aust. 2, 543–546.

    PubMed  CAS  Google Scholar 

  • Sanford, M.D., A.F. Widmer, M.J. Bale, R.N. Jones, and R.P. Wenzel. 1994. Efficient detection and long-term persistence of the carriage of methicillin-resistant Staphylococcus aureus. Clin. Infect. Dis. 19, 1123–1128.

    PubMed  CAS  Google Scholar 

  • Shahverdi, A.R., A. Fakhimi, G. Zarrini, G. Dehghan, and M. Iranshahi. 2007. Galbanic acid from Ferula szowitsiana enhanced the antibacterial activity of penicillin G and cephalexin against Staphylococcus aureus. Biol. Pharm. Bull. 30, 1805–1807.

    Article  PubMed  CAS  Google Scholar 

  • Shin, D., K. Kinoshita, K. Koyama, and K. Takahashi. 2002. Antiemetic principles of Alpinia officinarum. J. Nat. Prod. 65, 1315–1318.

    Article  PubMed  CAS  Google Scholar 

  • Silver, L. and K. Bostian. 1990. Screening of natural products for antimicrobial agents. Eur. J. Clin. Microbiol. Infect. Dis. 9, 455–461.

    Article  PubMed  CAS  Google Scholar 

  • Tsuji, B.T. and M.J. Rybak. 2005. Short-course gentamicin in combination with daptomycin or vancomycin against Staphylococcus aureus in an in vitro pharmacodynamic model with simulated endocardial vegetations. Antimicrob. Agents Chemother. 49, 2735–2745.

    Article  PubMed  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Dong-Yeul Kwon.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Lee, YS., Kang, OH., Choi, JG. et al. Synergistic effects of the combination of galangin with gentamicin against methicillin-resistant Staphylococcus aureus . J Microbiol. 46, 283–288 (2008). https://doi.org/10.1007/s12275-008-0012-7

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12275-008-0012-7

Keywords

Navigation