›› 2017, Vol. 44 ›› Issue (8): 2458-2464.doi: 10.16431/j.cnki.1671-7236.2017.08.034

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Research Progress on Oxacillin-susceptible Methicillin-resistant Staphylococcus aureus

ZHAO Wu-jing1, XU Jin-qiang1,2, WU Zhong-yong1,3, PU Wan-xia1   

  1. 1. Key Laboratory of New Animal Drug Project, Gansu Province, Key Laboratory of Veterinary Pharmaceutical Development, Ministry of Agriculture, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of CAAS, Lanzhou 730050, China;
    2. College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, China;
    3. College of Life Science and Engineering, Northwest University for Nationalities, Lanzhou 730124, China
  • Received:2016-12-28 Online:2017-08-20 Published:2017-08-18

Abstract:

Staphylococcus aureus (S.aureus) is a gram-positive bacteria which could cause many kinds of infections, such as arthritis, endocarditis cellulitis, septicemia, pyemia and other systemic infections. In recent years, due to the unreasonable use of antibiotics, resistant Staphylococcus aureus increased rapidly.Particularly, the oxacillin-susceptible methicillin-resistant Staphylococcus aureus (OS-MRSA),it is a great challenge for clinical treatment. Understand the epidemiological characteristics and the mechanism of drug resistance of OS-MRSA can help clinicians to choose therapeutic drugs much better. This review summarized the research progress of epidemiology and resistant mechanism of OS-MRSA.

Key words: oxacillin-susceptible methicillin-resistant Staphylococcus aureus(OS-MRSA); epidemiology; resistant mechanism

CLC Number: