Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Dexi Li"'
Publikováno v:
Frontiers in Veterinary Science, Vol 9 (2022)
The aim of this study was to determine the mobile genetic elements involved in the horizontal transfer of erm(T) in Enterococcus faecalis, and its transmission ability in heterologous hosts. A total of 159 erythromycin-resistant enterococci isolates
Externí odkaz:
https://doaj.org/article/ffaa3f0a108f429ea3b61b91ace6302a
Publikováno v:
Microbiology Spectrum, Vol 10, Iss 1 (2022)
ABSTRACT Linezolid plays a crucial role in the treatment of infections caused by multiresistant Gram-positive bacteria. The poxtA gene not only confers oxazolidinone and phenicol resistance but also decreases susceptibility to tetracycline. In this s
Externí odkaz:
https://doaj.org/article/a8fefa44870a45b6bb8c3aa09082fdbb
Autor:
Rui Yu, Yindi Xu, Stefan Schwarz, Yanhong Shang, Xuezhen Yuan, Yue Zhang, Dexi Li, Xiang-Dang Du
Publikováno v:
Microbiology Spectrum, Vol 10, Iss 1 (2022)
ABSTRACT To investigate the presence and location of erm(T) in clinical Streptococcus suis isolates and explore the transmission ability and fitness cost of erm(T)-carrying mobile genetic elements among S. suis isolates, MICs were determined by broth
Externí odkaz:
https://doaj.org/article/0a673a9761f645a5ba6d8e7a2b511eff
Publikováno v:
Microbiology Spectrum, Vol 9, Iss 3 (2021)
ABSTRACT Tigecycline is regarded as one of the few important last-resort antibiotics to treat complicated skin and intra-abdominal infections. Members of the genus Staphylococcus are zoonotic pathogens and pose a serious threat to public health. Tige
Externí odkaz:
https://doaj.org/article/f9a3abecf45847bc87a57755e0c83e53
Publikováno v:
Journal of Antimicrobial Chemotherapy. 77:1228-1236
Objectives To investigate transferability of the poxtA-carrying plasmids in Enterococcus faecium and the mechanism of recombination that occurs during the conjugation process. Methods MICs were determined by broth microdilution. Transferability of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cee445065fc664b4a4918738faafea69
https://doi.org/10.1093/jac/dkac027
https://doi.org/10.1093/jac/dkac027
Publikováno v:
Journal of Antimicrobial Chemotherapy. 75:3126-3130
Objectives To analyse the role of IS1216E in the dissemination of the phenicol-oxazolidinone-tetracycline resistance gene poxtA in an Enterococcus faecium clade A1 isolate. Methods MICs were determined by broth microdilution. The poxtA-positive isola
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13bace56a09498ded5152ecdc54c8a2e
https://doi.org/10.1093/jac/dkaa325
https://doi.org/10.1093/jac/dkaa325
A novel multiresistance gene cluster located on a plasmid-borne transposon in Listeria monocytogenes
Publikováno v:
Journal of Antimicrobial Chemotherapy. 75:868-872
Objectives To identify the genetic context and the transferability of the multiresistance gene lsa(E) in Listeria monocytogenes. Methods MICs were determined by broth microdilution. Transferability of lsa(E) was investigated by conjugation, electrotr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b81797d8acae85aea688bb054ee12bc3
https://doi.org/10.1093/jac/dkz545
https://doi.org/10.1093/jac/dkz545
Publikováno v:
Veterinary microbiology. 273
Traditionally, insertion sequences (ISs) play a major role in disseminating antimicrobial resistance genes (ARGs) in bacteria through transposition and translocation, forming regions that contain multiple ARGs flanked by single or multiple copies of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::788ded37878f501b48b6cdec52b1abc1
https://pubmed.ncbi.nlm.nih.gov/35969915
https://pubmed.ncbi.nlm.nih.gov/35969915
Autor:
Yan-Hong Shang, Wuqing Ouyang, Xiang-Dang Du, Stefan Schwarz, Yu-Xia Chen, Xinxin Shan, Su-Mei Zhang, Dexi Li
Publikováno v:
Infection and Drug Resistance. 12:2355-2362
Background: The acquired optrA gene, which encodes a ribosomal protection protein of the ABC-F family, can confer cross-resistance to linezolid and florfenicol, posing a serious therapeutic challenge to both human and veterinary medicine. Purpose: Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3e2b8ccb668993040c40113a3c51c21
https://doi.org/10.2147/idr.s206295
https://doi.org/10.2147/idr.s206295
Autor:
Su-Mei Zhang, Xin-Sheng Li, Bianzhi Liu, Yan-Hong Shang, Xinxin Shan, Stefan Schwarz, Dexi Li, Xiang-Dang Du, Wenbo Hao
Publikováno v:
Journal of Antimicrobial Chemotherapy. 74:2876-2879
Objectives To investigate the presence and transfer of the oxazolidinone/phenicol resistance gene optrA and identify the genetic elements involved in the horizontal transfer of the optrA gene in Streptococcus suis. Methods A total of 237 S. suis isol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61a0aeed1f44b8c06d9a34a561dea4db
https://doi.org/10.1093/jac/dkz309
https://doi.org/10.1093/jac/dkz309