Incidence of R-factors in Food-Borne Shigella sonnei

  • Published : 2006.06.30

Abstract

The pattern of drug resistance and incidence of R-factors were studied in Shigella sonnei as food-borne pathogen strains isolated from chicken meat in Iran. In this study we examined for transferring R-factors of S. sonnei to sensitive Escherichia coli $k_{12}{\bar{F}}(\lambda)$. The results showed that 19 out of 57 strains (33.3%) were resistant to one or more drugs and multiple drug resistance was more common than single drug resistance. The most predominant pattern of resistance observed was Tetracycline (Tc), Chloramphenicol (Cm), Streptomycin (Sm), and Sulfonamide (Su). 100% of the strains from the Caspian littoral transferred at least a part of their resistance pattern to sensitive E.coli $k_{12}{\bar{F}}(\lambda)$.

Keywords

References

  1. Yamuda M, Muto J, Kitazume JI, Suzuki M. The molecular epidemiological analysis of Shigella sonnei isolates in from outbreak cases in Yokohama. Kansenshogaka Jasshi. 73: 923-929 (1999) https://doi.org/10.11150/kansenshogakuzasshi1970.73.923
  2. Delappe NO, Halloran F, Fannings C-FG, Cheasty T, Cormican M. Antimicrobial resistance and genetic diversity of Shigella sonnei isolates in western Ireland, an area of low incidence of infection. J. Clin. Microbiol. 41: 1919-1924 (2003) https://doi.org/10.1128/JCM.41.5.1919-1924.2003
  3. Bograd A, Vanden E, London N, Driessen C, Stobberingh E. Antibiotic resistance of fecal Escherichia coli in poultry, poultry farmers, and poultry slaughterers J. Antimicrob. Chemoth. 47: 763-771 (2001) https://doi.org/10.1093/jac/47.6.763
  4. Finegold SM, Baron EJ. Diagnostic Microbiology. 8th ed. The C. V. Mobsy. pp.120-289 (1990)
  5. National Committee for Clinical Laboratory Standards. Performance standards for antimicrobial susceptibility testing. 11th information supplement. M100-s11 NCCLS, Villanova, PA, USA (2001)
  6. Gaikwad SS, Deodther LP. Shigellosis (antibiotic resistance and transfer of R-factor). J. Postgraduate Medicine 31: 24-27 (1985)
  7. Yu HS, Lee JC, Kang HY, Jeong YS, Lee EY, Chui CH, Tea SH, Lee Y, Seol SY, Taekcho D. Prevalence of dfr genes associated with dfr Ah among urinary isolated of Escherichia coli in Korea. J. Antimicrob. Chemoth. 53: 445-450 (2004) https://doi.org/10.1093/jac/dkh097
  8. Quendnau M, Ahrne S, Petersson AC, Molin G. Antibiotic resistant strains of enterococcus isolated from Swedish and Danish retailed chicken and pork. J. Appl. Microbiol. 84: 1163-1170 (1990) https://doi.org/10.1046/j.1365-2672.1998.00463.x
  9. Turtura GC, Massa S, Ghazvinizadeh H. Antibiotic resistance among coliform bacteria isolated from carcusses of commercially slaughtered chicken. Int. J. Food Microbiol. 11: 351-354 (1990) https://doi.org/10.1016/0168-1605(90)90029-5
  10. Ranjbar R, Soltan DM, Aslani M. Study of antimicrobial resistance of Shigella SPP. Isolated from patients referring to the five hospitals in Tehran during the last year. In: 6th Iranian Congress of Microbiology. Feb. 16-18, Tehran, Iran (2004)
  11. Rafiiei TR, Nasirian A. Comparison of plasmid profile analysis, serotyping and antimicrobial resistance patterns of E. coli isolated from poultry in Tehran. Food Sci. Biotechnol. 13: 100-103 (2004)
  12. Panigrahy B, Ling YS. Differentiation of pathogenic and nonpathogenic Escherichia coli isolated from poultry. Avian Dis. 34: 941-943 (1990) https://doi.org/10.2307/1591387
  13. Geomaras I, Hasting JW, Holy A. Genotypic analysis and their susceptibilities to antimicrobial agents. Appl. Environ. Microbiol. 67: 1940-1944 (2001) https://doi.org/10.1128/AEM.67.4.1940-1944.2001