Identification of OXA-23-producing Acinetobacter baumannii

نویسندگان

  • A Liakopoulos
  • V Miriagou
  • E A Katsifas
  • A D Karagouni
  • G L Daikos
  • L S Tzouvelekis
  • E Petinaki
چکیده

A Liakopoulos1, V Miriagou2, E A Katsifas3, A D Karagouni3, G L Daikos4, L S Tzouvelekis5, E Petinaki ([email protected])1 1. Department of Microbiology, University Hospital of Larissa, Larissa, Greece 2. Laboratory of Bacteriology, Hellenic Pasteur Institute, Athens, Greece 3. Faculty of Biology, Department of Botany, Microbiology Group, University of Athens, Athens, Greece 4. 1st Department of Propaedeutic Medicine, Medical School, University of Athens, Athens, Greece 5. Department of Microbiology, Medical School, University of Athens, Athens, Greece

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

First report of OXA-143-lactamase producing Acinetobacter baumannii inQom

Objective(s):Antibiotic resistance in Acinetobacter baumannii and outbreaks caused by this organism have been reported from several areas of the world. The present study aimed at determining the antibiotic susceptibility profiles and the distribution of OXA-type beta-lactamases among Iranian Acinetobacter baumannii isolates from Qom of Iran. Materials and Methods: For this study, 108 non-duplic...

متن کامل

Globally expanding carbapenemase finally appears in Spain: nosocomial outbreak of acinetobacter baumannii producing plasmid-encoded OXA-23 in Barcelona, Spain.

Resistance of Acinetobacter baumannii clinical isolates to carbapenems is on the rise worldwide mainly in association with the production of OXA-23. Until recently, however, OXA-23 was absent in Spain. In this work, we report the molecular characterization of a hospital outbreak of OXA-23-producing A. baumannii in Barcelona caused by a multidrug-resistant (MDR) clone belonging to international ...

متن کامل

Carbapenem-resistant Acinetobacter baumannii producing OXA-23 in Thailand.

We investigated the resistance determinant of 13 clinical isolates of carbapenem-resistant Acinetobacter baumannii collected from a regional hospital in the north of Thailand. All isolates were multidrug resistant and produced the OXA-23 carbapenemase. The bla(OXA-23) gene was found adjacent to ISAba1. Furthermore, two isolates carried the metallo beta-lactamase gene, bla(IMP). The bla(OXA-23) ...

متن کامل

Emergence of Acinetobacter baumannii ST730 carrying the bla OXA-72 gene in Brazil

Over the last decade, Acinetobacter baumannii resistant to carbapenems has emerged in many medical centres and has been commonly associated with high morbimortality. In Brazil, this resistance is mainly attributed to the spread of OXA-23-producing clones and, to a lesser extent, to OXA-143-producing clones. Here, we describe, for the first time, two OXA-72-producing A. baumannii isolates in sou...

متن کامل

Genome sequence of OXA-23 producing Acinetobacter baumannii IHIT7853, a carbapenem-resistant strain from a cat belonging to international clone IC1

BACKGROUND Multidrug resistance in Acinetobacter baumannii has dramatically increased in recent years worldwide. Thus, last-line antibiotics like carbapenems are increasingly being used which in turn further augments selection pressure for resistant strains. Resistance to carbapenems in A. baumannii is frequently mediated by carbapenemases, particularly OXA-23 and OXA-58. Carbapenemase-producin...

متن کامل

Identification of OXA-23 carbapenemases: novel variant OXA-239 in Acinetobacter baumannii ST758 clinical isolates in Mexico

A collection of 15 carbapenem-resistance Acinetobacter baumannii clinical isolates was analysed on two tertiary hospitals in Mexico. The OXA-51 was identified in all isolates, followed by OXA-239 and OXA-58; OXA-239 is described as a new OXA-23-like allele. These carbapenemases were identified on four clonal groups, distributed between two neighbouring hospitals. Acinetobacter baumannii is poor...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2012