Literature DB >> 3928571

Antibiotic and deoxycholate resistance in Campylobacter jejuni following freezing or heating.

T J Humphrey, J G Cruickshank.   

Abstract

The surviving populations of Campylobacter jejuni serotypes following freezing or heat were found to be more sensitive to rifampicin and sodium deoxycholate on subsequent culture. Thus while control cultures had an IC50 of greater than 20 micrograms/ml rifampicin those of injured cells were less than 5 micrograms/ml. Treatment with EDTA caused almost identical changes in resistance suggesting that the altered resistance pattern of injured cells was due to loss of the barrier properties of the bacterial outer membrane.

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Year:  1985        PMID: 3928571     DOI: 10.1111/j.1365-2672.1985.tb01777.x

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


  8 in total

1.  Occurrence of 'thermophilic' campylobacters in sewage and their removal by treatment processes.

Authors:  S M Arimi; C R Fricker; R W Park
Journal:  Epidemiol Infect       Date:  1988-10       Impact factor: 2.451

2.  Pre-enrichment and enrichment methods for isolating small number of campylobacteria from contaminating flora.

Authors:  M Aho; M Kauppi; J Hirn
Journal:  Acta Vet Scand       Date:  1988       Impact factor: 1.695

3.  Roles of Fe superoxide dismutase and catalase in resistance of Campylobacter coli to freeze-thaw stress.

Authors:  D Stead; S F Park
Journal:  Appl Environ Microbiol       Date:  2000-07       Impact factor: 4.792

4.  Survival of Campylobacter jejuni during stationary phase: evidence for the absence of a phenotypic stationary-phase response.

Authors:  A F Kelly; S F Park; R Bovill; B M Mackey
Journal:  Appl Environ Microbiol       Date:  2001-05       Impact factor: 4.792

5.  Recovery of Campylobacter from human faeces stored at 4 degrees C.

Authors:  C Ladrón de Guevara; M T Pérez-Pomata; A Agulla; F J Merino; P A Villasante; A C Velasco
Journal:  Epidemiol Infect       Date:  1989-04       Impact factor: 2.451

6.  Campylobacter jejuni in dairy cows and raw milk.

Authors:  T J Humphrey; P Beckett
Journal:  Epidemiol Infect       Date:  1987-06       Impact factor: 2.451

7.  Bacterial concentration and Campylobacter spp. quantification differ when fresh or ultra-frozen samples are analysed over time using molecular biology and culture-based methods.

Authors:  Farina Khattak; Salvatore Galgano; Jos Houdijk
Journal:  PLoS One       Date:  2022-09-16       Impact factor: 3.752

Review 8.  Heat resistance in liquids of Enterococcus spp., Listeria spp., Escherichia coli, Yersinia enterocolitica, Salmonella spp. and Campylobacter spp.

Authors:  S Sörqvist
Journal:  Acta Vet Scand       Date:  2003       Impact factor: 1.695

  8 in total

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