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Literature DB >> 3760145

Inhibition of pneumococcal autolysis in lysis-centrifugation blood culture.

Abstract

The recovery of Streptococcus pneumoniae from the Isolator lysis-centrifugation blood culture has been low in many studies. The poor survival of pneumococci was not due to toxicity of the Isolator medium but to autolysis before plating. This autolysis was completely inhibited by adding 10 mM phosphorylcholine to the Isolator medium.

Entities: Chemical Disease Species

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Year: 1986 PMID： 3760145 PMCID： PMC268948 DOI： 10.1128/jcm.24.3.493-494.1986

Source DB: PubMed Journal: J Clin Microbiol ISSN： 0095-1137 Impact factor: 5.948

11 in total

1. Studies on the Solubility of Pneumococcus in Saponin: II. Sensitization by Ergosterol.

Authors: S J Klein
Journal: J Bacteriol Date: 1933-08 Impact factor: 3.490

2. Evaluation of a lysis direct plating method for pediatric blood cultures.

Authors: D F Welch; R K Scribner; D Hensel
Journal: J Clin Microbiol Date: 1985-06 Impact factor: 5.948

3. Large-scale clinical comparison of the lysis-centrifugation and radiometric systems for blood culture.

Authors: P Brannon; T E Kiehn
Journal: J Clin Microbiol Date: 1985-12 Impact factor: 5.948

4. Clinical laboratory comparison of lysis-centrifugation and BACTEC radiometric blood culture techniques.

Authors: J C McLaughlin; P Hamilton; J V Scholes; R C Bartlett
Journal: J Clin Microbiol Date: 1983-11 Impact factor: 5.948

5. Evaluation of a lysis-centrifugation and biphasic bottle blood culture system during routine use.

Authors: M T Kelly; G E Buck; M F Fojtasek
Journal: J Clin Microbiol Date: 1983-09 Impact factor: 5.948

6. Clinical comparison of the Isolator 1.5 microbial tube and the BACTEC radiometric system for detection of bacteremia in children.

Authors: R B Carey
Journal: J Clin Microbiol Date: 1984-05 Impact factor: 5.948

Inhibition of pneumococcal autolysis in lysis-centrifugation blood culture.

1. Studies on the Solubility of Pneumococcus in Saponin: II. Sensitization by Ergosterol.

2. Evaluation of a lysis direct plating method for pediatric blood cultures.

3. Large-scale clinical comparison of the lysis-centrifugation and radiometric systems for blood culture.

4. Clinical laboratory comparison of lysis-centrifugation and BACTEC radiometric blood culture techniques.

5. Evaluation of a lysis-centrifugation and biphasic bottle blood culture system during routine use.

6. Clinical comparison of the Isolator 1.5 microbial tube and the BACTEC radiometric system for detection of bacteremia in children.

7. Improved blood culture technique based on centrifugation: clinical evaluation.

8. Attachment of pneumococcal autolysin to wall teichoic acids, an essential step in enzymatic wall degradation.

9. Microbiological and clinical evaluation of the isolator lysis-centrifugation blood culture tube.

10. Comparative recovery of bacteria and yeasts from lysis-centrifugation and a conventional blood culture system.

Review 1. Detection of bloodstream infections in children.