Author | Rossi, Daise Aparecida | |
Author | Fonseca, Belchiolina Beatriz | |
Author | Melo, Roberta Torres de | |
Author | Felipe, Gutembergue da Silva | |
Author | Silva, Paulo Lourenço da | |
Author | Mendonça, Eliane Pereira | |
Author | Filgueiras, Ana Luzia Lauria | |
Author | Beletti, Marcelo Emilio | |
Access date | 2017-05-11T17:20:50Z | |
Available date | 2017-05-11T17:20:50Z | |
Document date | 2012 | |
Citation | ROSSI, Daise Aparecida; et al. Transmission of Campylobacter coli in chicken embryos. Brazilian Journal of Microbiology , p.535-543, 2012. | pt_BR |
ISSN | 1517-8382 | pt_BR |
URI | https://www.arca.fiocruz.br/handle/icict/18827 | |
Language | eng | pt_BR |
Publisher | Sociedade Brasileira de Microbiologia | pt_BR |
Rights | open access | pt_BR |
Subject in Portuguese | Campylobacter coli | pt_BR |
Subject in Portuguese | Viabilidade | pt_BR |
Subject in Portuguese | Transmissão | pt_BR |
Subject in Portuguese | Galinhas reprodutoras | pt_BR |
Title | Transmission of Campylobacter coli in chicken embryos | pt_BR |
Type | Article | pt_BR |
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 realtime
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. | pt_BR |
Affilliation | Universidade Federal de Uberlândia. Laboratório de Biotecnologia Animal Aplicada. Uberlândia, MG, Brasil. | pt_BR |
Affilliation | Universidade Federal de Uberlândia. Laboratório de Biotecnologia Animal Aplicada. Uberlândia, MG, Brasil / Universidade Federal de Uberlândia. Instituto de Ciências Biomédicas. Uberlândia, MG, Brasil. | pt_BR |
Affilliation | Universidade Federal de Uberlândia. Laboratório de Biotecnologia Animal Aplicada. Uberlândia, MG, Brasil. | pt_BR |
Affilliation | Universidade Federal de Uberlândia. Laboratório de Biotecnologia Animal Aplicada. Uberlândia, MG, Brasil. | pt_BR |
Affilliation | Universidade Federal de Uberlândia. Laboratório de Biotecnologia Animal Aplicada. Uberlândia, MG, Brasil. | pt_BR |
Affilliation | Universidade Federal de Uberlândia. Laboratório de Biotecnologia Animal Aplicada. Uberlândia, MG, Brasil. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Zoonoses Bacterianas. Rio de Janeiro, RJ. Brasil. | pt_BR |
Affilliation | Universidade Federal de Uberlândia. Instituto de Ciências Biomédicas. Uberlândia, MG, Brasil. | pt_BR |
Subject | Campylobacter coli | pt_BR |
Subject | Viability | pt_BR |
Subject | Transmission | pt_BR |
Subject | Breeder hens | pt_BR |
e-ISSN | 1678-4405 | |