Zobrazeno 1 - 10
of 43
pro vyhledávání: '"11"'
Autor:
Kwan Soo Ko, Juyoun Shin
Publikováno v:
Antimicrob Agents Chemother
Plasmid pKP12226 was extracted and analyzed from a CTX-M-15-producing Klebsiella pneumoniae sequence type 11 (ST11) isolate collected in South Korea. The plasmid represents chimeric characteristics consisting of a pIP1206-like backbone and lysogenize
Autor:
Julia E. S. Shearer, Linda K. McDougal, Sandra N. Bulens, Ainsley C. Nicholson, Brandi Limbago, Jean B. Patel, Anne O. Summers, Gregory E. Fosheim
Publikováno v:
Antimicrobial Agents and Chemotherapy. 54:3804-3811
In the United States, a single pulsed-field type (PFT), USA300 (multilocus sequence type [MLST] 8), is the predominant cause of community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) infections (26, 35). A subset of isolates with
Autor:
Alessia Bertini, Hein Imberechts, Sophie Bertrand, Alessandra Carattoli, Jean-Marc Collard, Benoît Doublet, Karine Praud, Axel Cloeckaert, Guillaume Arlet, François-Xavier Weill, Patrick Butaye
Publikováno v:
Antimicrobial Agents and Chemotherapy. 51:1872-1875
Food-producing animals are the primary reservoir of zoonotic pathogens, and the rate of detection of extended-spectrum β-lactamase (ESBL)-producing Escherichia coli and Salmonella strains has increased in recent years. ESBLs are widely detected in v
Publikováno v:
Antimicrobial Agents and Chemotherapy. 50:1590-1593
The blaCMY-2 gene encodes an AmpC-like β-lactamase and has been detected on plasmids in a variety of multidrug-resistant Escherichia coli and nontyphoidal Salmonella isolates from humans and animals in the United States (3, 19, 21, 23). The CMY-2 β
Autor:
Corinna Kehrenberg, Stefan Schwarz
Publikováno v:
Antimicrobial Agents and Chemotherapy. 50:1156-1163
A total of 302 chloramphenicol-resistant Staphylococcus isolates were screened for the presence of the florfenicol/chloramphenicol resistance genes fexA and cfr and their localization on mobile genetic elements. Of the 114 isolates from humans, only
Autor:
Huifen Ye, Michael F. Hynes, Yinmei Yang, Huiling Chen, Peter M. Hawkey, Fatima H. M'Zali, Jian-Hui Xiong
Publikováno v:
Antimicrobial Agents and Chemotherapy. 50:355-358
Acquired β-lactamase genes in Pseudomonas aeruginosa are often associated with transposons and integrons and carried on R plasmids, which can be classified into 13 incompatibility groups (P1 to 13) with a wide range of sizes (8 to 483 kb). The IncP2
Autor:
Jong Hwa Yum, Kyungwon Lee, Bok Kwon Lee, Young Sik Lim, Dongeun Yong, Yunsop Chong, Hyun Kim
Publikováno v:
Antimicrobial Agents and Chemotherapy. 48:4130-4135
A chloramphenicol-resistant strain of Salmonella enterica serovar Typhi was first noted in Korea in 1992, when a resistant isolate was detected in a returned traveler. Continued isolation of multidrug-resistant (MDR) strains thereafter in other setti
Autor:
José L. Martínez, María Blanca Sánchez
Publikováno v:
Antimicrobial agents and chemotherapy. 54(1)
It has been recently shown that Stenotrophomonas maltophilia contains a chromosomally encoded qnr gene (Smqnr) which confers low-level resistance to quinolones upon its expression in a heterologous host (11, 12). However, although several studies hav
Autor:
Ayako Takahashi, Shizuko Iyobe, Toyoji Okubo, Sachie Yomoda, Haruko Kusadokoro, Koji O'hara, Akio Nakamura
Publikováno v:
Antimicrobial agents and chemotherapy. 46(6)
The metallo-β-lactamase IMP-1, which belongs to molecular class B (2), is clinically important because of its broad substrate specificity and its efficient hydrolysis of almost all of the β-lactam antibiotics, such as cephems, penicillins, and espe
Autor:
Mitsuo Kaku, Yoshikuni Onodera, Shinichiro Yamachika, Kenichi Sato, Tomoo Saga, Hiroyuki Takase
Publikováno v:
Antimicrobial Agents and Chemotherapy. 49:2144-2145
The gene qnr (qnrA [G. A. Jacoby, K. Walsh, D. Mills, V. Walker, A. Robicsek, H. Oh, and D. C. Hooper, Abstr. 44th Intersci. Conf. Antimicrob. Agents Chemother., abstr. C2-1898a, 2004]; encoding QnrA) was first identified as a transferable quinolone