Phenotypic methods
Accuracy of Phenotypic Methods for Identification of Streptococcus pneumoniae Isolates Included in Surveillance Programs
... of phenotypic methods (colony morphology, bile solubility, optochin susceptibility, serotyping) to confirm the identity of a large collection of pneumococcal isolates collected in a recent surveillance ...
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Comparison of Genotypic and Phenotypic Methods for Species Level Identification of Clinical Isolates of Coagulase Negative Staphylococci
... used phenotypic methods with genotypic identification methods 47 clinical isolates of coagulase-negative staphylococci (CONS), 10 CONS ATCC strains, and a Staphylococcus aureus clinical isolate were ...
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Comparison of Various Phenotypic Methods for the Detection of Metallo-beta-lactamases in Pseudomonas aeruginosa
... Materials and Methods: Three hundred and six isolates of P. aeruginosa were screened for resistance to meropenem (MEM), ceftazidime (CAZ) and imipenem (IMP). Isolates resistant to any of these were taken as screen ...
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Comparison of outbreak and nonoutbreak Acinetobacter baumannii strains by genotypic and phenotypic methods
... In conclusion, our study showed so many identical pheno- typic and genotypic traits in strains from outbreaks in different locations that a common clonal origin is a likely explanation. Early recognition and careful ...
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Comparison of phenotypic methods and DNA hybridization for detection of methicillin resistant Staphylococcus aureus
... As determined by comparison with probe hybridization results, the spread plate method with oxacillin at 2 ,ug/ml was more sensitive sensitivity, 100% and specific specificity, 100%o than[r] ...
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Evaluation of phenotypic methods for speciation of Candida and in vitro production of virulence factors from Vulvovaginal Candidiasis
... factors, phenotypic switching and extra VVC can be caused by both Candidia albicans and ...traditional methods Study was performed to evaluate the performance of a chromogenic medium for identification and ...
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Two laboratory collaborative study on identification of mycobacteria: molecular versus phenotypic methods
... comparing phenotypic and molecular methods for the identification of mycobacteria was ...Traditional methods included growth rate, colonial morphology, pigmen- tation, biochemical profiles, and ...
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Comparison of phenotypic methods for the detection of carbapenem non-susceptible Enterobacteriaceae
... 4) RDCK™ correctly pointed out the presence of carbapenem-hydrolyzing enzymes in 96/101 isolates. In detail, the commercial phenotypic test indicated the presence of KPC, NDM-1 and OXA-48, in 93/93 sam- ples (100% ...
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Phenotypic Methods for Determining Genomovar Status of the Burkholderia cepacia Complex
... described methods: whole-cell protein electrophoresis (25), DNA-DNA hybridization (30), fatty acid analysis (30), AFLP (5), restric- tion fragment length polymorphism (RFLP) of the 16S rRNA PCR product (22), ...
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Detection and Characterisation of Metallo Beta Lactamase Production in Pseudomonas Aeruginosa by Phenotypic and Molecular Methods from Clinical Isolates in a Tertiary Care Hospital
... different methods to detect phenotypically the production of the MBL production in the clinical ...various phenotypic methods that are available to detect the MBL include, combined disc test (CDT), ...
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Identification of Rare Pathogenic Bacteria in a Clinical Microbiology Laboratory: Impact of Matrix Assisted Laser Desorption Ionization–Time of Flight Mass Spectrometry
... routine phenotypic identification methods, such as semiau- tomated Gram staining (Aerospray Wescor; Elitech), catalase and oxidase assays and automated identifications using the Vitek 2 and API 20A systems ...
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Comparison of methods for the detection of biofilm production in coagulase negative staphylococci
... Background: The ability of biofilm formation seems to play an essential role in the virulence of coagulase-negative staphylococci (CNS). The most clearly characterized component of staphylococcal biofilms is the ...
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Multivariate Analysis of Acinetobacter Species in a Tertiary Care Hospital
... Phenotypic methods identify the carbapenemase production in general without any specification over the class of carbapenemase .Molecular characterization is the only available tool for d[r] ...
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Comparative Analysis of Three Methods for Determination of Imipenem Resistance in Pseudomonas aeruginosa
... different phenotypic methods such as E-test, disk diffusion, and micro broth dilution have been used for the determination of antibiotic sensitivity of strains in laboratories and different environmental ...
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Phenotypic and genotypic characterization of Candida species isolated from candideamia in Iran
... Several methods have been proposed to detect and distinguish Candida species in a positive blood ...well-known phenotypic methods and two genotypic methods, namely PCR-RFLP and DNA sequencing, ...
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Dissemination of CTX-M-15 ß-Lactamases Harbouring E. coli and Klebsiella Pneumonia Strains from Tertiary Care Hospital India
... ESBL production by K. pneumonia and E.coli are increasingly being recognized. During the past decade ESBL of CTX- M-15 type has emerged in many countries including India. Overall 91 E. coli and 79 K. pneumonia were ...
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Characterization of Extended Spectrum β Lactamase Producing Salmonella typhimurium by Phenotypic and Genotypic Typing Methods
... by phenotypic methods, including biotyp- ing, serotyping, phage typing, and determination of antibiotic susceptibility patterns, and by genotypic techniques such ...
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Comparison of Susceptibility Testing Methods withmecA Gene Analysis for Determining Oxacillin (Methicillin) Resistance in Clinical Isolates of Staphylococcus aureus and Coagulase Negative Staphylococcus spp
... of phenotypic methods for which varying NaCl supplementation or incubation time has little ...the methods we tested; extending the incubation time to 48 h frequently resulted in decreased ...
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Phenotypic Screening of Carbapenemases and Associated β Lactamases in Carbapenem Resistant Enterobacteriaceae
... molecular methods is the gold standard but is available in only a few ...test phenotypic methods for the detection of metallo-  -lactamase (MBL)- or Klebsiella pneumoniae carbapenemase (KPC)-pro- ...
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Study of Extended Spectrum Beta lactamase producing Klebsiella pneumoniae from various clinical samples at tertiary care Hospital, Jaipur
... beta lactam antibiotics, there are growing concerns about increasing resistance of the organism to this same class of antibiotic because of ESBL production. In this study, we will isolate Klebsiella pneumoniae from ...
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