• [1]
    Maple, P.A.C., Hamilton-Miller, J.M.T., Brumfitt, W. (1989) Worldwide antibiotic resistance in methicillin-resistant Staphylococcus aureus. Lancet i, 537540.
  • [2]
    Miragaia, M., Couto, I., Pereira, S.F.F., Kristinsson, K.G., Westh, H., Jarl?v, J.O., Carriço, J., Almeida, J., Santos-Sanches, I., de Lencastre, H. (2002) Molecular characterization of methicillin-resistant Staphylococcus epidermidis clones: evidence of geographic dissemination. J. Clin. Microbiol. 40, 430438.
  • [3]
    Chambers, H.F. (1997) Methicillin resistance in staphylococci: molecular and biochemical basis and clinical implications. Clin. Microbiol. Rev. 10, 781791.
  • [4]
    Araj, G.F., Talhouk, R.S., Simaan, C.J., Maasad, M.J. (1999) Discrepancies between mecA PCR and convential tests used for detection of methicillin resistant Staphylococcus aureus. Int. J. Antimicrob. Agents 11, 4752.
  • [5]
    Carson, C.F., Cookson, B.D., Farrely, H.D., Riley, T.V. (1995) Susceptibility of methicillin-resistant Staphylococcus aureus to the essential oil of Melaleuca alternifolia. J. Antimicrob. Chemother. 35, 421424.
  • [6]
    Caelli, M., Porteuns, J., Carson, C.F., Heller, R., Riley, T.V. (2000) Tea tree oil as an alternative topical decolonisation agent for methicillin-resistant Staphylococcus aureus. J. Hosp. Infect. 46, 236237.
  • [7]
    Sivropoulou, A., Papanicolau, E., Nicolaou, C., Kokkini, S., Lanaras, T., Arsenakis, M. (1996) Antimicrobial and cytotoxic activities of Origanum essential oils. J. Agric. Food Chem. 44, 12021205.
  • [8]
    Dorman, H.J.D., Deans, S.G. (2000) Antimicrobial agents from plants: antibacterial activity of plant volatile oils. J. Appl. Microbiol. 88, 308316.
  • [9]
    Aligiannis, N., Kalpoutzakis, E., Mitaku, S., Chinou, B.I. (2001) Composition and antimicrobial activity of the essential oils of two Origanum species. J. Agric. Food Chem. 49, 41684170.
  • [10]
    Lambert, R.J.W., Skandamis, P.N., Coote, P.J., Nychas, G.J.E. (2001) A study of the minimum inhibitory concentration and mode of action of oregano essential oil, thymol and carvacrol. J. Appl. Microbiol. 91, 453462.
  • [11]
    Adam, K., Sivropoulou, A., Kokkini, S., Lanaras, T., Arsenakis, M. (1998) Antifungal activity of Origanum vulgare subsp. hirtum, Mentha spicata, Lavandula angustifolia, and Salvia fruticosa essential oils against human pathogenic fungi. J. Agric. Food Chem. 46, 17391745.
  • [12]
    Manohar, V., Ingram, C., Gray, J., Talpur, N.A., Echard, B.W., Bagchi, D., Preuss, G. (2001) Antifungal activities of origanum oil against Candida albicans. Mol. Cell. Biochem. 228, 111117.
  • [13]
    Force, M., Sparks, W.S., Ronzio, A. (2000) Inhibition of enteric parasites by emulsified oil of oregano in vivo. Phytother. Res. 14, 213214.
  • [14]
    National Committee for Clinical Laboratory Standard (2000) Methods for dilution antimicrobial susceptibility tests for bacteria that grow aerobically. Approved standard M7-A5. National Committee for Clinical Laboratory Standard, Wayne, PA.
  • [15]
    Murakami, K., Minamide, W., Wada, K., Nakamura, E., Teraoka, H., Watanabe, S. (1991) Identification of methicillin-resistant strains of staphylococci by polymerase chain reaction. J. Clin. Microbiol. 29, 22402244.
  • [16]
    Farmacopea Ufficiale della Repubblica Italiana X edizione (1998) Vol, I, pp. 206–210. Istituto Poligrafico e Zecca dello Stato, Roma.
  • [17]
    Nostro, A., Cannatelli, M.A., Morelli, I., Cioni, P.L., Bader, A., Marino, A., Alonzo, V. (2002) Preservative properties of Calamintha officinalis essential oil with and without EDTA. Lett. Appl. Microbiol. 35, 385389.
  • [18]
    Unal, S., Werner, K., DeGirolami, P., Bersanti, F., Eliopoulos, G. (1994) Comparison of tests for detection of methicillin-resistant Staphylococcus aureus in a clinical microbiology laboratory. Antimicrob. Agents Chemother. 38, 345347.
  • [19]
    York, M.K., Gibbs, L., Chelab, F., Brooks, G.F. (1996) Comparison of PCR detection of mec A with standard susceptibility testing methods to determine methicillin resistance in coagulase negative staphylococci. J. Clin. Microbiol. 34, 249253.
  • [20]
    Petinaki, E., Dimitracopoulos, G., Spiliopoulou, I. (2001) Decreased affinity of PBP3 to methicillin in a clinical isolate of Staphylococcus epidermidis with borderline resistance to methicillin and free of the mecA gene. Microbiol. Drug Resist. 7, 297300.
  • [21]
    Hussain, Z., Stoakes, L., Garrow, S., Longo, S., Fitzgerald, V., Lannigan, R. (2000) Rapid detection of mecA-positive and mecA-negative coagulase negative Staphylococci by an anti-penicillin binding protein 2a slide latex agglutination test. J. Clin. Microbiol. 38, 20512054.
  • [22]
    Louie, L., Majury, A., Goodfellow, J., Louie, M., Simor, A.E. (2001) Evaluation of a latex agglutination test (MRSA-screen) for detection of oxacillin resistance in coagulase-negative staphylococci. J. Clin. Microbiol. 39, 41494151.
  • [23]
    Ruberto, G., Baratta, MT. (2000) Antioxidant activity of selected essential oil components in two lipid model systems. Food Chem. 69, 167174.