The posthatch prophylactic use of ceftiofur affects the cecalmicrobiota similar to the dietary sanguinarine supplementationin broilers.
Abstract. The prophylactic administration of ceftiofur to newly hatched chicks is a common practice in some hatcheries worldwide to mitigate early gastrointestinal infections caused by Enterobacteriaceae. In spite of the crucial role of the gut microbiome for the broiler's health, there is still limited information on how the microbial composition is affected by such procedure. We investigated the effects of posthatch prophylactic application of ceftiofur on the cecal microbiota of 14-day-old broilers fed regular or sanguinarine-supplemented diets. DNA samples were extracted from cecal contents, amplified for the V3-V4 regions of the microbial 16S rRNA gene, and sequenced in a high-throughput sequencing platform (Illumina MiSeq). After downstream bioinformatics and statistical analyses, our results demonstrated that both ceftiofur and sanguinarine treatments similarly increased the proportions of the phylum Bacteroidetes and the genera Bacteroides and Megamonas, whereas reduced the relative abundances of Firmicutes and Lachnospiraceae in the ceca of the birds. Such changes are probably associated with increased carbohydrate fermentation processes favoring the production of short-chain fatty acids. This was also corroborated by the functional prediction findings, which suggest an increase in some metabolic pathways associated with digestibility in broilers receiving ceftiofur. Considering that antimicrobial stewardship in animal production systems is strongly needed to mitigate the threat of antimicrobial resistance, our findings show that supplementation with a phytogenic feed additive can lead to a similar microbial composition in the ceca of commercial broiler chickens, suggesting that the use of alternative products could lead to functional modifications without increasing pressure for antimicrobial resistance.
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Format: | Artigo de periódico biblioteca |
Language: | Ingles English |
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2020-11-06
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Subjects: | Bioinformática, Aplicação profilática pós-parto, Broiler, Cecal microbiota, 16S rRNA, Frango, Frango de Corte, Análise Estatística, Broiler chickens, Bioinformatics, Statistical analysis, Ceftiofur, Sanguinarine, |
Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1126346 https://doi.org/10.1016/j.psj.2020.06.078 |
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dig-alice-doc-11263462020-11-07T09:14:46Z The posthatch prophylactic use of ceftiofur affects the cecalmicrobiota similar to the dietary sanguinarine supplementationin broilers. LEMOS, M. P. L. SARAIVA, M. M. S. LEITE, E. L. SILVA, N. M. V. VASCONCELOS, P. C. GIACHETTO, P. F. FREITAS NETO, O. C. GIVISIEZ, P. E. N. GEBREYES, W. A. OLIVEIRA, C. J. B. MATEUS P. L. LEMOS, CCA/UFPB; MAURO M. S. SARAIVA, CCA/UFPB; ELMA L. LEITE, CCA/UFPB; NÚBIA M. V. SILVA, CCA/UFPB; PRISCYLLA C. VASCONCELOS, CCA/UFPB; POLIANA FERNANDA GIACHETTO, CNPTIA; OLIVEIRO C. FREITAS NETO, UFMG; PATRÍCIA E. N. GIVISIEZ, CCA/UFPB; WONDWOSSEN A. GEBREYES, The Ohio State University, Columbus; CELSO J. B. OLIVEIRA, CCA/UFPB, The Ohio State University, Columbus. Bioinformática Aplicação profilática pós-parto Broiler Cecal microbiota 16S rRNA Frango Frango de Corte Análise Estatística Broiler chickens Bioinformatics Statistical analysis Ceftiofur Sanguinarine Abstract. The prophylactic administration of ceftiofur to newly hatched chicks is a common practice in some hatcheries worldwide to mitigate early gastrointestinal infections caused by Enterobacteriaceae. In spite of the crucial role of the gut microbiome for the broiler's health, there is still limited information on how the microbial composition is affected by such procedure. We investigated the effects of posthatch prophylactic application of ceftiofur on the cecal microbiota of 14-day-old broilers fed regular or sanguinarine-supplemented diets. DNA samples were extracted from cecal contents, amplified for the V3-V4 regions of the microbial 16S rRNA gene, and sequenced in a high-throughput sequencing platform (Illumina MiSeq). After downstream bioinformatics and statistical analyses, our results demonstrated that both ceftiofur and sanguinarine treatments similarly increased the proportions of the phylum Bacteroidetes and the genera Bacteroides and Megamonas, whereas reduced the relative abundances of Firmicutes and Lachnospiraceae in the ceca of the birds. Such changes are probably associated with increased carbohydrate fermentation processes favoring the production of short-chain fatty acids. This was also corroborated by the functional prediction findings, which suggest an increase in some metabolic pathways associated with digestibility in broilers receiving ceftiofur. Considering that antimicrobial stewardship in animal production systems is strongly needed to mitigate the threat of antimicrobial resistance, our findings show that supplementation with a phytogenic feed additive can lead to a similar microbial composition in the ceca of commercial broiler chickens, suggesting that the use of alternative products could lead to functional modifications without increasing pressure for antimicrobial resistance. 2020-11-07T09:14:39Z 2020-11-07T09:14:39Z 2020-11-06 2020 Artigo de periódico Poultry Science, v. 99, n. 11, p. 6013-6021, Nov. 2020. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1126346 https://doi.org/10.1016/j.psj.2020.06.078 Ingles en openAccess |
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Bioinformática Aplicação profilática pós-parto Broiler Cecal microbiota 16S rRNA Frango Frango de Corte Análise Estatística Broiler chickens Bioinformatics Statistical analysis Ceftiofur Sanguinarine Bioinformática Aplicação profilática pós-parto Broiler Cecal microbiota 16S rRNA Frango Frango de Corte Análise Estatística Broiler chickens Bioinformatics Statistical analysis Ceftiofur Sanguinarine |
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Bioinformática Aplicação profilática pós-parto Broiler Cecal microbiota 16S rRNA Frango Frango de Corte Análise Estatística Broiler chickens Bioinformatics Statistical analysis Ceftiofur Sanguinarine Bioinformática Aplicação profilática pós-parto Broiler Cecal microbiota 16S rRNA Frango Frango de Corte Análise Estatística Broiler chickens Bioinformatics Statistical analysis Ceftiofur Sanguinarine LEMOS, M. P. L. SARAIVA, M. M. S. LEITE, E. L. SILVA, N. M. V. VASCONCELOS, P. C. GIACHETTO, P. F. FREITAS NETO, O. C. GIVISIEZ, P. E. N. GEBREYES, W. A. OLIVEIRA, C. J. B. The posthatch prophylactic use of ceftiofur affects the cecalmicrobiota similar to the dietary sanguinarine supplementationin broilers. |
description |
Abstract. The prophylactic administration of ceftiofur to newly hatched chicks is a common practice in some hatcheries worldwide to mitigate early gastrointestinal infections caused by Enterobacteriaceae. In spite of the crucial role of the gut microbiome for the broiler's health, there is still limited information on how the microbial composition is affected by such procedure. We investigated the effects of posthatch prophylactic application of ceftiofur on the cecal microbiota of 14-day-old broilers fed regular or sanguinarine-supplemented diets. DNA samples were extracted from cecal contents, amplified for the V3-V4 regions of the microbial 16S rRNA gene, and sequenced in a high-throughput sequencing platform (Illumina MiSeq). After downstream bioinformatics and statistical analyses, our results demonstrated that both ceftiofur and sanguinarine treatments similarly increased the proportions of the phylum Bacteroidetes and the genera Bacteroides and Megamonas, whereas reduced the relative abundances of Firmicutes and Lachnospiraceae in the ceca of the birds. Such changes are probably associated with increased carbohydrate fermentation processes favoring the production of short-chain fatty acids. This was also corroborated by the functional prediction findings, which suggest an increase in some metabolic pathways associated with digestibility in broilers receiving ceftiofur. Considering that antimicrobial stewardship in animal production systems is strongly needed to mitigate the threat of antimicrobial resistance, our findings show that supplementation with a phytogenic feed additive can lead to a similar microbial composition in the ceca of commercial broiler chickens, suggesting that the use of alternative products could lead to functional modifications without increasing pressure for antimicrobial resistance. |
author2 |
MATEUS P. L. LEMOS, CCA/UFPB; MAURO M. S. SARAIVA, CCA/UFPB; ELMA L. LEITE, CCA/UFPB; NÚBIA M. V. SILVA, CCA/UFPB; PRISCYLLA C. VASCONCELOS, CCA/UFPB; POLIANA FERNANDA GIACHETTO, CNPTIA; OLIVEIRO C. FREITAS NETO, UFMG; PATRÍCIA E. N. GIVISIEZ, CCA/UFPB; WONDWOSSEN A. GEBREYES, The Ohio State University, Columbus; CELSO J. B. OLIVEIRA, CCA/UFPB, The Ohio State University, Columbus. |
author_facet |
MATEUS P. L. LEMOS, CCA/UFPB; MAURO M. S. SARAIVA, CCA/UFPB; ELMA L. LEITE, CCA/UFPB; NÚBIA M. V. SILVA, CCA/UFPB; PRISCYLLA C. VASCONCELOS, CCA/UFPB; POLIANA FERNANDA GIACHETTO, CNPTIA; OLIVEIRO C. FREITAS NETO, UFMG; PATRÍCIA E. N. GIVISIEZ, CCA/UFPB; WONDWOSSEN A. GEBREYES, The Ohio State University, Columbus; CELSO J. B. OLIVEIRA, CCA/UFPB, The Ohio State University, Columbus. LEMOS, M. P. L. SARAIVA, M. M. S. LEITE, E. L. SILVA, N. M. V. VASCONCELOS, P. C. GIACHETTO, P. F. FREITAS NETO, O. C. GIVISIEZ, P. E. N. GEBREYES, W. A. OLIVEIRA, C. J. B. |
format |
Artigo de periódico |
topic_facet |
Bioinformática Aplicação profilática pós-parto Broiler Cecal microbiota 16S rRNA Frango Frango de Corte Análise Estatística Broiler chickens Bioinformatics Statistical analysis Ceftiofur Sanguinarine |
author |
LEMOS, M. P. L. SARAIVA, M. M. S. LEITE, E. L. SILVA, N. M. V. VASCONCELOS, P. C. GIACHETTO, P. F. FREITAS NETO, O. C. GIVISIEZ, P. E. N. GEBREYES, W. A. OLIVEIRA, C. J. B. |
author_sort |
LEMOS, M. P. L. |
title |
The posthatch prophylactic use of ceftiofur affects the cecalmicrobiota similar to the dietary sanguinarine supplementationin broilers. |
title_short |
The posthatch prophylactic use of ceftiofur affects the cecalmicrobiota similar to the dietary sanguinarine supplementationin broilers. |
title_full |
The posthatch prophylactic use of ceftiofur affects the cecalmicrobiota similar to the dietary sanguinarine supplementationin broilers. |
title_fullStr |
The posthatch prophylactic use of ceftiofur affects the cecalmicrobiota similar to the dietary sanguinarine supplementationin broilers. |
title_full_unstemmed |
The posthatch prophylactic use of ceftiofur affects the cecalmicrobiota similar to the dietary sanguinarine supplementationin broilers. |
title_sort |
posthatch prophylactic use of ceftiofur affects the cecalmicrobiota similar to the dietary sanguinarine supplementationin broilers. |
publishDate |
2020-11-06 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1126346 https://doi.org/10.1016/j.psj.2020.06.078 |
work_keys_str_mv |
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