Corrigendum to ‘Acquired resistance to the 16-membered macrolides tylosin and tilmicosin by Mycoplasma bovis’ [Veterinary Microbiology 168 (2014) 365–371]
نویسندگان
چکیده
منابع مشابه
Mutation in 23S rRNA responsible for resistance to 16-membered macrolides and streptogramins in Streptococcus pneumoniae.
Streptococcus pneumoniae clinical isolate BM4455 was resistant to 16-membered macrolides and to streptogramins. This unusual resistance phenotype was due to an A(2062)C (Escherichia coli numbering) mutation in domain V of the four copies of 23S rRNA.
متن کاملMutations in 23S rRNA account for intrinsic resistance to macrolides in Mycoplasma hominis and Mycoplasma fermentans and for acquired resistance to macrolides in M. hominis.
The mechanisms of intrinsic resistance of Mycoplasma hominis to 14- and 15-membered macrolides were investigated in comparison with those of M. pneumoniae, which is naturally susceptible to macrolides. Radiolabeled erythromycin was not accumulated by M. hominis PG21, but addition of an ABC transporter inhibitor increased the level of erythromycin uptake more than two times, suggesting the exist...
متن کاملCharacterization of in vivo-acquired resistance to macrolides of Mycoplasma gallisepticum strains isolated from poultry
The macrolide class of antibiotics, including tylosin and tilmicosin, is widely used in the veterinary field for prophylaxis and treatment of mycoplasmosis. In vitro susceptibility testing of 50 strains of M. gallisepticum isolated in Israel during the period 1997-2010 revealed that acquired resistance to tylosin as well as to tilmicosin was present in 50% of them. Moreover, 72% (13/18) of the ...
متن کاملChemical modifications of bafilomycin-type 16-membered dienlactone macrolides.
Derivatives of the 16-membered dienlactone bafilomycins were prepared in order to study the structure-activity relationship of these compounds. Some derivatives formed by hydrolysis, O-alkylation, O-acylation, trans-esterification and epoxidation were isolated and their structures determined by two-dimensional (2D) NMR studies and mass spectroscopy.
متن کاملThe comparative development of elevated resistance to macrolides in community-acquired pneumonia caused by Streptococcus pneumoniae
BACKGROUND Community-acquired pneumonia (CAP) is an acute inflammation of the lungs, which is often caused by Streptococcus pneumoniae. CAP is the leading cause of death by infectious disease in industrialized countries. Therefore, an immediate and effective antibiotic therapy is of great importance for the nonfatal outcome of the disease. The literature contains increasing data about the devel...
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ژورنال
عنوان ژورنال: Veterinary Microbiology
سال: 2015
ISSN: 0378-1135
DOI: 10.1016/j.vetmic.2015.11.005