ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2012
Transmission OF Campylobacter coli in chicken embryos.
Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Campylobacter jejuni strains isolated in Brazil have important virulence related genes and survive to different stress conditions.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2026Article
- Intervention Strategies to ControlMicroorganisms · 2023Review
- Significant contribution of the CmeABC Efflux pump in high-level resistance to ciprofloxacin and tetracycline in Campylobacter jejuni and Campylobacter coli clinical isolates.Annals of clinical microbiology and antimicrobials · 2021Article
- Non-viable chicken embryos: an overlooked niche harbouring a significant source of multidrug resistant bacteria in the poultry production.International journal of veterinary science and medicine · 2020Article
- Current Perspectives and Potential of Probiotics to Limit FoodborneFrontiers in microbiology · 2020Review
- Metagenomic bacterial community profiles of chicken embryo gastrointestinal tract by using T-RFLP analysis.Doklady. Biochemistry and biophysics · 2016Article
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Authors and funding
8 authors.
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Abstract
Campylobacter coli is an important species involved in human cases of enteritis, and chickens are carriers of the pathogen mainly in developing country. The current study aimed to evaluate the transmission of C. coli and its pathogenic effects in chicken embryos. Breeder hens were inoculated intra-esophageally with C. coli isolated from chickens, and their eggs and embryos were analyzed for the presence of bacteria using real-time PCR and plate culture. The viability of embryos was verified. In parallel, SPF eggs were inoculated with C. coli in the air sac; after incubation, the embryos were submitted to the same analysis as the embryos from breeder hens. In embryos and fertile eggs from breeder hens, the bacterium was only identified by molecular methods; in the SPF eggs, however, the bacterium was detected by both techniques. The results showed no relationship between embryo mortality and positivity for C. coli in the embryos from breeder hens. However, the presence of bacteria is a cause of precocious mortality for SPF embryos. This study revealed that although the vertical transmission is a possible event, the bacteria can not grow in embryonic field samples.
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