Comparative In Vitro study on the susceptibility and emergence of mutants resistant to danofloxacin and ciprofloxacin among Staphylococcus Aureus isolated from bovine mastitis

Artículos de revistas

Fecha

1997-12-01

Registro en:

Revista de Microbiologia, v. 28, n. 1, p. 61-64, 1997.

0001-3714

http://hdl.handle.net/11449/224056

2-s2.0-0030949364

https://repositorioslatinoamericanos.uchile.cl/handle/2250/5404185

Autor

Universidade Estadual Paulista (UNESP)

Institución

Universidade Estadual Paulista (Brasil)

Resumen

The antimicrobial susceptibility of danofloxacin was compared in vitro with ciprofloxacin against mastitogenic Staphylococcus aureus Danofloxacin was more active than ciprofloxacin, showing minimal inhibitory concentrations (MIC90), minimal bactericidal concentrations (MBC90) and MBC/MIC ratio lower than those of ciprofloxacin. Ciprofloxacin-resistant mutants occurred at higher frequencies (≥10-6) than for danofloxacin (10-9).

Materias

Ciprofloxacin

Danofloxacin

Resistant mutants

Staphylococcus aureus

Susceptibility

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