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Literature DB >> 4044042

Lack of correlation between known virulence properties of Aeromonas hydrophila and enteropathogenicity for humans.

D R Morgan, P C Johnson, H L DuPont, T K Satterwhite, L V Wood.

Abstract

Five strains of Aeromonas hydrophila were selected for use in volunteer challenge trials. All five strains produced cytotoxin, hemolysin enterotoxin, lysine decarboxylase, acetylmethylcarbinol, and DNase. Two strains hydrolyzed esculin. All strains produced purulent hemorrhagic fluid accumulation in rabbit ileal loops, but failed to induce keratoconjunctivitis in guinea pigs. None of the strains produced mannose-resistant hemagglutinins. In challenge studies, diarrhea was demonstrated in only 2 of 57 human volunteers with doses ranging from 10(4) to 10(10) CFU. One person experienced mild diarrhea with 10(9) CFU of strain 6Y. A second person developed moderate diarrhea with 10(7) CFU of strain 3647. At higher doses, no diarrhea was seen in any of the volunteers. The other three strains (B158, SSU, 3284) failed to cause diarrhea and were not recovered from stools of volunteers. Additional virulence properties of A. hydrophila need to be sought before enteropathogenicity for humans can be established.

Entities: Chemical Disease Species

Mesh：

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Year: 1985 PMID： 4044042 PMCID： PMC262135 DOI： 10.1128/iai.50.1.62-65.1985

Source DB: PubMed Journal: Infect Immun ISSN： 0019-9567 Impact factor: 3.441

33 in total

1. The genus aeromonas in human bacteriology; report of 30 cases and review of the literature.

Authors: A Von Graevenitz; A H Mensch
Journal: N Engl J Med Date: 1968-02-01 Impact factor: 91.245

2. Isolation of Aeromonas from faeces.

Authors: M T Moulsdale
Journal: Lancet Date: 1983-02-12 Impact factor: 79.321

3. Enterobacteriaceae and Aeromonas hydrophila in Minnesota frogs and tadpoles (Rana pipiens).

Authors: D W Hird; S L Diesch; R G McKinnell; E Gorham; F B Martin; C A Meadows; M Gasiorowski
Journal: Appl Environ Microbiol Date: 1983-12 Impact factor: 4.792

4. Enzymatic characterization of Aeromonas hydrophila complex by the API ZYM system.

Authors: W D Waltman; E B Shotts; T C Hsu
Journal: J Clin Microbiol Date: 1982-10 Impact factor: 5.948

5. Pathogenesis of Escherichia coli diarrhea.

Authors: H L DuPont; S B Formal; R B Hornick; M J Snyder; J P Libonati; D G Sheahan; E H LaBrec; J P Kalas
Journal: N Engl J Med Date: 1971-07-01 Impact factor: 91.245

6. Immunological cross-reactivity of enterotoxins of Aeromonas hydrophila and cholera toxin.

Authors: C James; M Dibley; V Burke; J Robinson; M Gracey
Journal: Clin Exp Immunol Date: 1982-01 Impact factor: 4.330

7. Hemagglutination patterns of Aeromonas spp. in relation to biotype and source.

Authors: V Burke; M Cooper; J Robinson; M Gracey; M Lesmana; P Echeverria; J M Janda
Journal: J Clin Microbiol Date: 1984-01 Impact factor: 5.948

8. Enteropathogenicity of Aeromonas hydrophila and Plesiomonas shigelloides: prevalence among individuals with and without diarrhea in Thailand.

Authors: C Pitarangsi; P Echeverria; R Whitmire; C Tirapat; S Formal; G J Dammin; M Tingtalapong
Journal: Infect Immun Date: 1982-02 Impact factor: 3.441

9. Enterotoxin production in relation to taxonomic grouping and source of isolation of Aeromonas species.

Authors: P C Turnbull; J V Lee; M D Miliotis; S Van de Walle; H J Koornhof; L Jeffery; T N Bryant
Journal: J Clin Microbiol Date: 1984-02 Impact factor: 5.948

10. Differences in the response of rabbit small intestine to heat-labile and heat-stable enterotoxins of Escherichia coli.

Authors: D G Evans; D J Evans; N F Pierce
Journal: Infect Immun Date: 1973-06 Impact factor: 3.441

40 in total

Lack of correlation between known virulence properties of Aeromonas hydrophila and enteropathogenicity for humans.

1. The genus aeromonas in human bacteriology; report of 30 cases and review of the literature.

2. Isolation of Aeromonas from faeces.

3. Enterobacteriaceae and Aeromonas hydrophila in Minnesota frogs and tadpoles (Rana pipiens).

4. Enzymatic characterization of Aeromonas hydrophila complex by the API ZYM system.

5. Pathogenesis of Escherichia coli diarrhea.

6. Immunological cross-reactivity of enterotoxins of Aeromonas hydrophila and cholera toxin.

7. Hemagglutination patterns of Aeromonas spp. in relation to biotype and source.

8. Enteropathogenicity of Aeromonas hydrophila and Plesiomonas shigelloides: prevalence among individuals with and without diarrhea in Thailand.

9. Enterotoxin production in relation to taxonomic grouping and source of isolation of Aeromonas species.

10. Differences in the response of rabbit small intestine to heat-labile and heat-stable enterotoxins of Escherichia coli.

1. Transient intestinal colonization by multiple phenotypes of Aeromonas species during the first week of life.

2. Effect of transport medium on recovery of Aeromonas species in intestinal infections.

Review 3. Enteric bacterial toxins: mechanisms of action and linkage to intestinal secretion.

4. Extended serogrouping scheme for motile, mesophilic Aeromonas species.

5. Aeromonas spp. and their association with human diarrheal disease.

6. Congo red uptake by motile Aeromonas species.

7. Research on Aeromonas and Plesiomonas. IV. Virulence factors.

8. Diarrhea and intestinal invasiveness of Aeromonas strains in the removable intestinal tie rabbit model.

9. In vitro and in vivo pathogenicity of Plesiomonas shigelloides.

10. Isolation and characterization of motile Aeromonas from human, food and environmental specimens.