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Potentiated Sulfonamides

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Book cover Applied Fish Pharmacology

Part of the book series: Aquaculture ((ACUL,volume 3))

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Abstract

The potentiated sulfonamides are combinations of two antibacterial drugs, a sulfonamide and a pyrimidine potentiator. The combination is synergistic, that is, the antibacterial potency of the combination is greater than the sum of the potencies of the two separate drugs. This is because they act as competitive inhibitors of two successive steps in the synthetic pathway of folinic acid in bacteria.

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Further reading

  • Bergsjp, T., Nafstad, I. and Ingebrigtsen, K. (1979) The distribution of 35S-sulfadiazine and 14C-trimethoprim in rainbow trout, Salmo gairdneri. Acta Veterinaria Scandinavica 20, 25–37.

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  • Bergsjp, T. and Sognen, E. (1980) Plasma and tissue levels of trimethoprim in the rainbow trout, Salmo gairdneri, after absorption from fresh and salt water. Acta Veterinaria Scandinavica 21, 18–25.

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  • Jacobsen, M.D. (1989) Withdrawal times of freshwater rainbow trout, Salmo gairdneri Richardson, after treatment with oxolinic acid, oxytetracycline and trimethoprim. Journal of Fish Diseases 12, 29–36.

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  • Kimura, T., Yoshimizu, M. and Wada, M. (1983) In vitro antibacterial activity of the combination of sulphadiazine and trimethoprim on bacterial fish pathogens. Journal of Fish Diseases 6, 525–532.

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  • McCarthy, D.H., Stevenson, J.P. and Salsbury, A.W. (1974) A comparative pharmaco-kinetic study of seven sulphonamides and a sulphonamide potentiator, trimethoprim, in rainbow trout (Salmo gairdneri, Richardson). Aquaculture 4, 299–303.

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  • Oppegaard, H., Scrum, H. and Gravningen, K. (1995) In vitro antimicrobial activity of sulphachlorpyridazine and sulphadiazine in combination with trimethoprim against bacterial fish pathogens. Journal of Fish Diseases 18, 371–376.

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  • Plakas, S.M., Dickey, R.W., Barron, M.G. and Guarino, A.M. (1990) Tissue distribution and renal excretion of ormetoprim after intrasvascular and oral administration in the channel catfish (Ictalurus punctatus). Canadian Journal of Fisheries and Aquatic Sciences 47, 766–779.

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  • Samuelsen, O.B., Lunestad, B.T. and Jelmert, A. (1997) Pharmacokinetic and efficacy studies on bath-administering potentiated sulphonamides in Atlantic halibut, Hippoglossus hippoglossus L. Journal of Fish Diseases 20, 287–296.

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  • Samuelsen, O.B., Pursell, L., Smith, P. and Ervik, A. (1997) Multiple-dose pharmacokinetic study of Romet 30 in Atlantic salmon (Salmo salar) and in vitro antibacterial activity against Aeromonas salmonicida. Aquaculture 152, 13–24.

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© 2000 Springer Science+Business Media Dordrecht

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Treves-Brown, K.M. (2000). Potentiated Sulfonamides. In: Applied Fish Pharmacology. Aquaculture, vol 3. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-0761-9_9

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  • DOI: https://doi.org/10.1007/978-94-017-0761-9_9

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-90-481-4014-5

  • Online ISBN: 978-94-017-0761-9

  • eBook Packages: Springer Book Archive

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