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Therapeutic Efficacy of Ozenoxacin in Animal Models of Dermal Infection with Staphylococcus Aureus
Author(s) -
Cristina Tarragó,
Lluís Pérez Esquirol,
A Arañó,
Laurence Lachamp,
Fabiana D’Aniello,
Ilonka Zsolt
Publication year - 2018
Publication title -
future microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.797
H-Index - 82
eISSN - 1746-0921
pISSN - 1746-0913
DOI - 10.2217/fmb-2017-0290
Subject(s) - staphylococcus aureus , microbiology and biotechnology , staphylococcal infections , biology , medicine , virology , bacteria , genetics
Aim: To assess different concentrations and formulations of topical ozenoxacin using a mouse model of Staphylococcus aureus dermal infection for identification of the best formulation for treating patients with impetigo. Materials & methods: The efficacy of ozenoxacin formulations was compared with vehicle control, mupirocin and retapamulin ointments in a mouse model. Results: The most effective concentrations of ozenoxacin for reducing S. aureus counts after dermal application were 1 and 2%. Direct comparison of two batches of 1% ozenoxacin ointment and cream with 1% retapamulin and 2% mupirocin ointments in the mouse model showed superior efficacy of ozenoxacin. Conclusion: 1% ozenoxacin ointment and cream were the most effective formulations in significantly reducing bacterial load in S. aureus dermally infected mice.

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