Results 51 to 60 of about 2,246,897 (273)

Macrolide Resistance in Staphylococcus aureus : Induction of Macrolide-Resistant Protein Synthesis [PDF]

open access: yesAntimicrobial Agents and Chemotherapy, 1977
Induction of resistance to macrolide-, lincosamide-, and streptogramin B-type antibiotics in Staphylococcus aureus was studied by monitoring the appearance of erythromycin A (EM)-resistant [ 14 C]leucine incorporation.
openaire   +2 more sources

Prevalence and abundance of selected genes conferring macrolide resistance genes in COPD patients during maintenance treatment with azithromycin

open access: yesAntimicrobial Resistance and Infection Control, 2020
Objectives Maintenance treatment with macrolide antibiotics has shown to be effective in reducing exacerbations in COPD patients. A major concern with prolonged treatment with antibiotics is the development of bacterial resistance.
Remco S. Djamin   +9 more
doaj   +1 more source

High frequency of Nichols-like strains and increased levels of macrolide resistance in Treponema pallidum in clinical samples from Buenos Aires, Argentina

open access: yesScientific Reports, 2022
Globally, 94% of Treponema pallidum subsp. pallidum (TPA) clinical strains belong to the SS14-like group and 6% to the Nichols-like group, with a prevalence of macrolide resistance of 90%.
Nicolas Morando   +5 more
doaj   +1 more source

Efflux Pump, Methylation and Mutations in the 23S rRNA Genes Contributing to the Development of Macrolide Resistance in Streptococcus suis Isolated from Infected Human and Swine in China [PDF]

open access: yesPakistan Veterinary Journal, 2014
Streptococcus suis is one of the major etiologic agents of contagious infections in swine and is also emerged as a zoonotic agent. A recent large scale outbreak has also affected human in China.
Jinhu Huang, Yingxia Li, Kexin Shang, Jam Kashif, Xiaolu Qian and Liping Wang
doaj  

Novel macrolide-lincosamide-streptogramin B resistance gene erm(56) in Trueperella pyogenes. [PDF]

open access: yes, 2023
Whole-genome sequence analysis of a macrolide, lincosamide, streptogramin B (MLSB)-resistant Trueperella pyogenes from a dog revealed a new 23S ribosomal RNA methylase gene erm(56).
Vincent Perreten   +3 more
core   +2 more sources

Macrolides resistance rising [PDF]

open access: yesCanadian Medical Association Journal, 2007
The class of antibiotics recommended as first-line therapy in the Canadian Guidelines for the Initial Management of Community Acquired Pneumonia (CAP) has been linked to treatment failures due to resistance, a new study shows. Dr.
openaire   +1 more source

Macrolide resistance in Streptococcus pneumoniae isolated from patients with community-acquired lower respiratory tract infections in Portugal: results of a 3-year 1999-2001 multicenter surveillance study

open access: yes, 2003
© Mary Ann Liebert, Inc., publishers. All rights reserved, USA and worldwide.A nationwide multicenter study (including 31 laboratories) of the antimicrobial susceptibility of 1210 Streptococcus pneumoniae isolates from patients with community-acquired ...
Cristino, José Melo   +3 more
core   +1 more source

Meta-analysis of bacterial resistance to macrolides [PDF]

open access: yesJournal of Antimicrobial Chemotherapy, 2005
Understanding changing resistance patterns is important in determining appropriate antibiotic treatments. This meta-analysis systematically evaluated resistance of Streptococcus pneumoniae and Streptococcus pyogenes to macrolide antibiotics among patients with community-acquired respiratory tract infections.MEDLINE and EMBASE databases were searched ...
Michael T, Halpern   +7 more
openaire   +2 more sources

Macrolide Resistance and In Vitro Potentiation by Peptidomimetics in Porcine Clinical Escherichia coli

open access: yesmSphere, 2022
Escherichia coli is intrinsically resistant to macrolides due to outer membrane impermeability, but may also acquire macrolide resistance genes by horizontal transfer. We evaluated the prevalence and types of acquired macrolide resistance determinants in
Yibing Ma   +6 more
doaj   +1 more source

Clinical and molecular analysis of macrolide resistance in Mycobacterium avium complex lung disease

open access: yes, 2006
Supported by institutional funding at the University of Texas Health Science Center at Tyber (UTHCT).Rationale: The clinical features and outcome of macrolide-resistant Mycobacterium avium complex (MAC) lung disease are not known.
Caccitolo, James   +12 more
core   +1 more source

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