Literature DB >> 7698952

Differences in production of several extracellular virulence factors in clinical and food Aeromonas spp. strains.

C Pin1, M L Marín, D Selgas, M L García, J Tormo, C Casas.   

Abstract

Production of several extracellular virulence factors (lipase, protease and haemolysin) was compared in 15 Aeromonas spp. isolated from faeces of patients with Aeromonas-associated gastroenteritis and 81 strains isolated from food. Strains from food did not show differences in production of these factors when compared with strains isolated from faeces. However, if strains were considered in relation to autoagglutination (AA) character, the AA+ differed from AA- strains in lipase and protease production. Supernatant fluids of AA+ food and human strains showed 2.5-fold more protease production than that observed in AA- strains. These two characteristics of certain Aeromonas strains could be related with the more virulent capacity.

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Year:  1995        PMID： 7698952     DOI： 10.1111/j.1365-2672.1995.tb02839.x

Source DB:  PubMed          Journal:  J Appl Bacteriol        ISSN： 0021-8847


  7 in total

1.  Diversity, persistence, and virulence of Aeromonas strains isolated from drinking water distribution systems in Sweden.

Authors:  I Kühn; G Allestam; G Huys; P Janssen; K Kersters; K Krovacek; T A Stenström
Journal:  Appl Environ Microbiol       Date:  1997-07       Impact factor: 4.792

2.  Virulence factors-pathogenicity relationships for Aeromonas species from clinical and food isolates.

Authors:  C Pin; P Morales; M L Marín; M D Selgas; M L García; C Casas
Journal:  Folia Microbiol (Praha)       Date:  1997       Impact factor: 2.099

3.  Characterization of Aeromonas spp. isolated from humans with diarrhea, from healthy controls, and from surface water in Bangladesh.

Authors:  I Kühn; M J Albert; M Ansaruzzaman; N A Bhuiyan; S A Alabi; M S Islam; P K Neogi; G Huys; P Janssen; K Kersters; R Möllby
Journal:  J Clin Microbiol       Date:  1997-02       Impact factor: 5.948

4.  Analysis and validation of a predictive model for growth and death of Aeromonas hydrophila under modified atmospheres at refrigeration temperatures.

Authors:  Carmen Pin; Raquel Velasco de Diego; Susan George; Gonzalo D García de Fernando; József Baranyi
Journal:  Appl Environ Microbiol       Date:  2004-07       Impact factor: 4.792

5.  Typing of clinical and environmental Aeromonas sp. strains by random amplified polymorphic DNA PCR, repetitive extragenic palindromic PCR, and enterobacterial repetitive intergenic consensus sequence PCR.

Authors:  Ewa Szczuka; Adam Kaznowski
Journal:  J Clin Microbiol       Date:  2004-01       Impact factor: 5.948

6.  Molecular cloning, nucleotide sequence, and expression in Escherichia coli of a hemolytic toxin (aerolysin) gene from Aeromonas trota.

Authors:  A A Khan; E Kim; C E Cerniglia
Journal:  Appl Environ Microbiol       Date:  1998-07       Impact factor: 4.792

7.  Aeromonas presence in drinking water from collective reservoirs and wells in peri-urban area in Brazil.

Authors:  Maria Tereza Pepe Razzolini; Wanda Maria Risso Günther; Solange Martone-Rocha; Heloísa Duarte de Luca; Maria Regina Alves Cardoso
Journal:  Braz J Microbiol       Date:  2010-09-01       Impact factor: 2.476
  7 in total

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