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Volume 69 Number 2 >

Evaluation of the screening capacity of commerciallyavailable MRSA-selective media for methicillinresistant Staphylococcus pseudintermedius : a pilot study

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Please use this identifier to cite or link to this item:http://doi.org/10.14943/jjvr.69.2.145

Title: Evaluation of the screening capacity of commerciallyavailable MRSA-selective media for methicillinresistant Staphylococcus pseudintermedius : a pilot study
Authors: Kusumoto, Mizuki Browse this author
Harada, Kazuki Browse this author →KAKEN DB
Keywords: Canine pyoderma
methicillin-resistant Staphylococcus pseudintermedius
selective media
Issue Date: May-2021
Publisher: Faculty of Veterinary Medicine, Hokkaido University
Journal Title: Japanese Journal of Veterinary Research
Volume: 69
Issue: 2
Start Page: 145
End Page: 150
Abstract: This study was conducted to evaluate the screening capacity of nine methicillin-resistant Staphylococcus aureus (MRSA)-selective media for methicillin-resistant S. pseudintermedius (MRSP). We used 10 highlevel oxacillin-resistant MRSP (HLR-MRSP), 10 low-level oxacillin-resistant MRSP (LLR-MRSP), and 20 methicillin-susceptible S. pseudintermedius (MSSP) strains isolated from canine pyoderma. All of the nine media suppressed the growth of all MSSP strains for 48 hr incubation. The detection sensitivity of HLR-MRSP was 90-100% (24 hr) and 100% (48 hr) in all media. Furthermore, the detection sensitivity of LLR-MRSP was 100% (24 and 48 hr) in MRSA Screen Agar (MSA), and 0-60% (24 hr) and 80-100% (48 hr) in the other media. Our findings indicate that MSA might be useful to rapidly screen both HLR-MRSP and LLR-MRSP.
Type: bulletin (article)
URI: http://hdl.handle.net/2115/81822
Appears in Collections:Japanese Journal of Veterinary Research > Volume 69 Number 2

Submitter: 獣医学部図書室

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