Antibiotic tolerance in pneumococci
نویسندگان
چکیده
منابع مشابه
Outpatient Antibiotic Use and Prevalence of Antibiotic-Resistant Pneumococci in France and Germany: A Sociocultural Perspective
The prevalence of penicillin-nonsusceptible pneumococci is sharply divided between France (43%) and Germany (7%). These differences may be explained on different levels: antibiotic-prescribing practices for respiratory tract infections; patient-demand factors and health-belief differences; social determinants, including differing child-care practices; and differences in regulatory practices. Un...
متن کاملResistance 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 کاملAntibiotic Tolerance and Combination Therapy
The recent paper by Haaber et al. (1) highlights another mechanism by which bacterial pathogens may evade the effects of antibiotics. The combination of colistin with vancomycin against Staphylococcus aureus may be antagonistic and may lessen the effectiveness of glycopeptide antibiotic. Colistin, it seems, induces gene expression in S. aureus which mimics the vancomycinintermediate (VISA) phen...
متن کاملThe potential impact of the 13-valent conjugate pneumococcal vaccine on antibiotic resistance in pneumococci
Additional non-PCV7 serotypes associated with antibiotic resistance include serotypes that were associated with antibioticresistance prior to the use of PCV7. These include an increase in nasopharyngeal colonisation and disease due to serotype 19A, both following, and in the absence of, PCV immunisation. Although transmission and disease from serotype 19A are likely to decline following immunis...
متن کاملCarriage of antibiotic-resistant pneumococci in a cohort of a daycare center.
OBJECTIVE To define epidemiologic relationships to determine the prevalence and potential risk factors for nasopharyngeal colonization by antibiotic-resistant pneumococci, their serotypes and their antibiotic susceptibility patterns in children attending a daycare center (DCC). MATERIAL AND METHODS A prospective cohort study was conducted among children (n = 53) attending the DCC at Hospital ...
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ژورنال
عنوان ژورنال: Clinical Microbiology and Infection
سال: 2002
ISSN: 1198-743X
DOI: 10.1046/j.1469-0691.2002.00477.x