ArticleCurrent microbiology2008
Survival of Campylobacter jejuni strains from different origins under oxidative stress conditions: effect of temperature.
Article in Current microbiology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
25 citing papers in PubMed, 92 citations in OpenAlex.
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- Thermal stress responses of Sodalis glossinidius, an indigenous bacterial symbiont of hematophagous tsetse flies.PLoS neglected tropical diseases · 2019Article
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- Detection and Quantification of Viable but Non-culturableFrontiers in microbiology · 2019Article
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- Growth and Cell Properties of Modified Lactobacillus plantarum CICC21001 with Supplementing CCurrent microbiology · 2018Article
- Genetic characterisation of virulence genes associated with adherence, invasion and cytotoxicity in Campylobacter spp. isolated from commercial chickens and human clinical cases.The Onderstepoort journal of veterinary research · 2018Article
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- Foodborne disease and food control in the Gulf States.Food control · 2017Review
- Characterisation of Aerotolerant Forms of a Robust Chicken ColonizingFrontiers in microbiology · 2017Article
- Article
- The impact of environmental conditions on Campylobacter jejuni survival in broiler faeces and litter.Infection ecology & epidemiology · 2016Article
- Adhesion, Biofilm Formation, and Genomic Features of Campylobacter jejuni Bf, an Atypical Strain Able to Grow under Aerobic Conditions.Frontiers in microbiology · 2016Article
- Regulation of oxidative stress resistance in Campylobacter jejuni, a microaerophilic foodborne pathogen.Frontiers in microbiology · 2015Review
- The Campylobacter jejuni MarR-like transcriptional regulators RrpA and RrpB both influence bacterial responses to oxidative and aerobic stresses.Frontiers in microbiology · 2015Article
Corrections and comments
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Authors and funding
7 authors at 6 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Campylobacter jejuni is a microaerophilic pathogen but is able to survive oxidative stress conditions during its transmission to the human host. Strains of different origins (reference, poultry, or human clinical) were tested for survival under oxidative stress conditions. C. jejuni strains were grown in Mueller Hinton broth to obtain late exponential-phase cultures. Then they were exposed to 2 different stresses: (1) cultures were either plated on Columbia agar plates and exposed to atmospheric oxygen or (2) paraquat (a chemical oxidizing agent) was added to liquid cultures to reach a 500-microM concentration. Both of these experimental conditions were realized at 3 different temperatures: 4 degrees C, 25 degrees C, and 42 degrees C. Results obtained with paraquat and atmospheric oxygen were similar. Surprisingly, C. jejuni was found to be very sensitive to oxidative stress at 42 degrees C, which is its optimal growth temperature, whereas it was more resistant at 4 degrees C. A strain effect was observed, but no relationship was found between the origin of the strains and level of resistance. High temperature (42 degrees C) combined with oxidative stress allowed a rapid decrease in the C. jejuni population, whereas low temperature considerably decreased the effect of oxidative stress.
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Registered trials
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