Literature DB >> 1270596

Inhibition of Bacteroides fragilis on blood agar plates and reversal of inhibition by added hemin.

T D Wilkins, S L Chalgren, F Jimenez-Ulate, C R Drake, J L Johnson.   

Abstract

Bacteroides fragilis strains formed much smaller colonies on most types of blood agar plates than they did on the same media without blood. Blood inhibited strains of B. fragilis subsp. distasonis the most and B. fragilis subsp. fragilis the least. The inhibition could be eliminated by adding hemin to the blood agar. The inhibitory component of the blood was inside the erythrocytes and appeared to be the hemin-free globin of hemoglobin.

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Year:  1976        PMID： 1270596      PMCID： PMC274299          DOI： 10.1128/jcm.3.3.359-363.1976

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


  6 in total

1.  Susceptibility of anaerobic bacteria to metronidazole, ornidazole, and tinidazole and routine susceptibility testing by standardized methods.

Authors:  J Wust
Journal:  Antimicrob Agents Chemother       Date:  1977-04       Impact factor: 5.191

2.  Growth of clinical isolates of anaerobic bacteria on agar media: effects of media composition, storage conditions, and reduction under anaerobic conditions.

Authors:  P R Murray
Journal:  J Clin Microbiol       Date:  1978-12       Impact factor: 5.948

3.  Evaluation of enrichment, storage, and age of blood agar medium in relation to its ability to support growth of anaerobic bacteria.

Authors:  C W Hanson; W J Martin
Journal:  J Clin Microbiol       Date:  1976-11       Impact factor: 5.948

4.  New medium for selection and presumptive identification of the Bacteroides fragilis group.

Authors:  S J Livingston; S D Kominos; R B Yee
Journal:  J Clin Microbiol       Date:  1978-05       Impact factor: 5.948

5.  Growth of Peptococcus and Peptostreptococcus: effect of variations of culture media on efficiency of recovery.

Authors:  R Marshall; V K Yasui; R Prabhala; A K Kaufman; I Wallace
Journal:  Appl Environ Microbiol       Date:  1981-09       Impact factor: 4.792

6.  Production and some properties of catalase and superoxide dismutase from the anaerobe Bacteroides distasonis.

Authors:  E M Gregory; J B Kowalski; L V Holdeman
Journal:  J Bacteriol       Date:  1977-03       Impact factor: 3.490
  6 in total

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