| Literature DB >> 24982521 |
Min-Hee Kang1, Min-Joo Chae1, Jang-Won Yoon1, So-Young Lee1, Jong-Hyun Yoo1, Hee-Myung Park1.
Abstract
Resistance to fluoroquinolones and methicillin was determined for 49 ophthalmic isolates of Staphylococcus pseudintermedius from dogs with and without ophthalmic disease. Resistance was observed for ciprofloxacin (40.8%), ofloxacin (38.8%), enrofloxacin (38.8%), levofloxacin (34.7%), and moxifloxacin (4.1%). Eighteen isolates, 16 of which were resistant to oxacillin, were mecA-positive. Nine of the 16 oxacillin-resistant mecA-positive S. pseudintermedius isolates were resistant to more than one fluoroquinolone and 2 isolates were resistant to 5 fluoroquinolones. The frequency of mecA gene occurrence and fluoroquinolone resistance was twice as high among S. pseudintermedius isolates derived from dogs with ophthalmic disease compared with isolates for dogs without ophthalmic disease. The high prevalence of methicillin and fluoroquinolone resistance in S. pseudintermedius from dogs with ophthalmic disease is a concern.Entities:
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Year: 2014 PMID： 24982521 PMCID： PMC4060912
Source DB: PubMed Journal: Can Vet J ISSN： 0008-5286 Impact factor: 1.008