Antibiotic Selection of Multiply Resistant Pneumococci
نویسندگان
چکیده
منابع مشابه
Resistance mechanisms of multiply resistant pneumococci: antibiotic degradation studies.
Strains of Streptococcus pneumoniae resistant to penicillin have been reported from several countries around the world. Many South African isolates, in addition, exhibit resistance to tetracycline, chloramphenicol, erythromycin, clindamycin, and cotrimoxazole in varying patterns. A qualitative test of the ability of antibiotic-resistant pneumococci to inactivate penicillin, oxacillin, cephaloth...
متن کاملSusceptibility of multiply antibiotic-resistant pneumococci to the new beta-lactam drugs and rosaramicin.
Eight new beta-lactam antibiotics and rosaramicin were tested for their activity against penicillin-susceptible and multiply resistant pneumococci. All of the beta-lactam drugs were 50- to 150-fold less active against the drug-resistant pneumococci when compared with their activity against penicillin-susceptible pneumococci. Rosaramicin activity was similar to that of erythromycin.
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The susceptibility of 10 multiply antibiotic-resistant strains of Streptococcus pneumoniae to several quinoline antibiotics and to coumermycin, novobiocin, and penicillin was determined. The MIC of penicillin for all test isolates was greater than or equal to 4 micrograms/ml. Ciprofloxacin was the most active quinoline derivative tested, followed by norfloxacin. These isolates of S. pneumoniae ...
متن کاملMultiply Antibiotic-Resistant Strain of Staphylococcus epidermidis
A genetic analysis of a multiply antibiotic-resistant strain of Staphylococcus epidermidis was performed. Experiments designed to show reversion of organisms to antibiotic susceptibility, as well as studies of the influence of ultraviolet irradiation of phage on the transduction frequencies of the resistance markers, indicated that determinants of chloramphenicol (cml), tetracycline (tet), and ...
متن کاملMultiply antibiotic-resistant gram-negative bacteria.
There are 3 main groups of multiple resistant Gram-negative bacteria: Enterobacteriaceae with ESBL or AmpC enzymes – Escherichia coli, Klebsiella spp., Enterobacter cloacae, Citrobacter freundii, Morganella morganii, Serratia marcescens Acinetobacter spp. – resistant to aminoglycoside antibiotics as well as occasionally carbapenems and Colistin Pseudomonas spp. – resistant to combinations...
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ژورنال
عنوان ژورنال: Clinical Infectious Diseases
سال: 2001
ISSN: 1058-4838,1537-6591
DOI: 10.1086/322736