Enterotoxigenicity of aeromonas strains in suckling mice

The enterotoxigenicity of 170 Aeromonas strains isolated from different sources (food poisoning, random food sampling, water, faeces) was examined by the suckling mouse test. The strains were grown on Syncaye culture medium covered with sterilized membrane for Kiil-kidney. The culture supernatants w...

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Bibliographic Details
Published inActa microbiologica Academiae Scientiarum Hungaricae Vol. 27; no. 1; p. 63
Main Authors Jánossy, G, Tarján, V
Format Journal Article
LanguageEnglish
Published Hungary 1980
Subjects
Aeromonas - classification
Aeromonas - metabolism
Animals
Bacterial Infections - microbiology
Bacterial Toxins - biosynthesis
Biological Assay
Enterotoxins - biosynthesis
Enterotoxins - pharmacology
Foodborne Diseases - microbiology
Ileum - drug effects
Mice
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Summary:The enterotoxigenicity of 170 Aeromonas strains isolated from different sources (food poisoning, random food sampling, water, faeces) was examined by the suckling mouse test. The strains were grown on Syncaye culture medium covered with sterilized membrane for Kiil-kidney. The culture supernatants were inoculated orally. Ileal loop dilatation was compared to that produced by the international standard enterotoxic Escherichia coli B7A (O148 : H28) and B2C (O6 : H16) strains. Of the 87 Aeromonas hydrophila strains 69, of the 76 Aeromonas punctate subsp. caviae strains 9, the 6 Aeromonas punctata subsp. punctata strains 5, and 1 Aeromonas salmonicida subsp. achromogenes gave a positive reaction in the test.
ISSN:0001-6187