منابع مشابه
Antibiotic Sensitivity Discs
KRAMER, JULIAN (Food and Drug Administration, Washington, D. C.), AND AMIEL KIRSHBAUM. Effect of paper on the performance assay in the control of antibiotic sensitivity discs. Appl. Microbiol. 9:334-336. 1961.-Antibiotic discs were prepared, using several several batches of papers meeting Food and Drug Administration specifications. The analysis of 1,152 zones of inhibition produced showed no p...
متن کاملMethod of testing antibiotic sensitivity of spirochaetes, using antibiotic discs.
A rapid method of evaluating the susceptibility of spirochaetes to antibiotics would be convenient for investigators. Schneierson (1954) described a method of testing the susceptibility of strains of potentially pathogenic species, in which discs containing standard amounts of antibiotics were dropped into broth, and the broth was inoculated with the organism under study. He found that the resu...
متن کاملComparison of efficacy of three commercially available antibiotic discs.
A study was undertaken to evaluate the efficacy of commercially available antimicrobial discs manufactured by Oxoid, UK, HiMedia Laboratories, Mumbai and Span Diagnostics, Surat. The discs were evaluated for their performance on the basis of percentage of coefficient of variation (%CV) which is a measure of reproducibility, mean zone diameters which is a measure of accuracy and range of zone di...
متن کاملEvaluation of ceftazidime contents in antibiotic discs by capillary electrophoresis.
Good quality of antibiotic discs is a fundamental prerequisite to accurate antibiotic susceptibility tests. Capillary electrophoresis (CE) is a widely used method for quantitative analysis. Here, using ceftazidime as an example, we report an easy-to-perform strategy to determine ceftazidime content in discs. First, a serial of ceftazidime standard solutions was prepared to determine the detecti...
متن کاملComparison of tablets and paper discs for antibiotic sensitivity testing.
The value of tablets and paper discs as reservoirs of antimicrobial agents for use in sensitivity testing was compared. Antibiotics that were unstable in paper discs showed no demonstrable loss of activity in tablets over a period of 50 days under adverse storage conditions. The antibiotic content of commercially prepared tablets is very high in comparison with the accepted content of paper dis...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1979
ISSN: 0021-9746
DOI: 10.1136/jcp.32.7.741-a