Use of Organic Acids and A Competitive Exclusion P... - BV FAPESP
Busca avançada
Ano de início
Entree
(Referência obtida automaticamente do SciELO, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Use of Organic Acids and A Competitive Exclusion Product as Growth Promoter and Salmonella Enteritidis Control in Commercial Turkeys

Texto completo
Autor(es):
EL Milbradt [1] ; AS Okamoto [2] ; CR Padovani [3] ; VB Fascina [4] ; TM Silva [5] ; R Altarúgio [6] ; A Hataka [7] ; EMS Schmidt [8] ; RL Andreatti Filho [9]
Número total de Autores: 9
Afiliação do(s) autor(es):
[1] Universidade Estadual Paulista “Júlio de Mesquita Filho”. School of Veterinary Medicine and Animal Science. Department of Veterinary Clinical Sciences - Brasil
[2] Universidade Estadual Paulista “Júlio de Mesquita Filho”. School of Veterinary Medicine and Animal Science. Department of Veterinary Clinical Sciences - Brasil
[3] Universidade Estadual Paulista “Júlio de Mesquita Filho”. Institute of Biosciences. Department of Biostatistics - Brasil
[4] Universidade Estadual Paulista “Júlio de Mesquita Filho”. School of Veterinary Medicine and Animal Science. Department of Veterinary Clinical Sciences - Brasil
[5] Universidade Estadual Paulista “Júlio de Mesquita Filho”. School of Veterinary Medicine and Animal Science. Department of Veterinary Clinical Sciences - Brasil
[6] Universidade Estadual Paulista “Júlio de Mesquita Filho”. School of Veterinary Medicine and Animal Science. Department of Veterinary Clinical Sciences - Brasil
[7] Universidade Estadual Paulista “Júlio de Mesquita Filho”. School of Veterinary Medicine and Animal Science. Department of Veterinary Clinical Sciences - Brasil
[8] Universidade Estadual Paulista “Júlio de Mesquita Filho”. School of Veterinary Medicine and Animal Science. Department of Veterinary Clinical Sciences - Brasil
[9] Universidade Estadual Paulista “Júlio de Mesquita Filho”. School of Veterinary Medicine and Animal Science. Department of Veterinary Clinical Sciences - Brasil
Número total de Afiliações: 9
Tipo de documento: Artigo Científico
Fonte: Brazilian Journal of Poultry Science; v. 19, n. 4, p. 551-558, 2017-12-00.
Resumo

ABSTRACT It is estimated that Salmonella causes one million illnesses in the United States annually, with 19,000 hospitalizations and 380 deaths. There are various serotypes of this bacterium, and the serotypes Typhimurium and Enteritidis are commonly isolated from outbreaks and, in most cases, present resistance to the antibiotics utilized in clinical medicine. One of the current theories to explain the emergence of bacterial resistance is the continuous use of antibiotics as growth promoters in animal feeds. Despite the lack of evidences that antibiotic growth promoters cause bacterial resistance, the poultry industry has explored strategies to reduce or to eliminate the use of antibiotic growth promoters in the production chain, including the improvement of biosecurity programs, use of vaccines, genetic selection, and the feeding of other additives, such as organic acid blends (OAB) and competitive exclusion (CE) products. This study aimed at evaluating the effect of the continuous dietary supplementation of an OAB and a CE product on the growth performance, pH of the crop and cecal contents, control of Salmonella Enteritidis (SE) in the cecal content, and acute-phase protein serum levels in starter commercial turkeys. The additives promoting similar results as antibiotics under controlled experimental conditions should be further evaluated on commercial farms to allow their utilization under practical conditions. Supplementing commercial turkey diets with the evaluated OAB and CE product may reduce SE load. Serum OVT and AGP levels can be used as effective and fast indicators of infection, including that by SE. (AU)

Processo FAPESP: 10/20655-3 - Avaliação de ácidos orgânicos e probiótico como alternativa a aditivos antimicrobianos sobre parâmetros zootécnicos, microbiota intestinal e desafio com Salmonella Enteritidis
Beneficiário:Raphael Lucio Andreatti Filho
Modalidade de apoio: Auxílio à Pesquisa - Regular
Processo FAPESP: 11/07752-2 - Uso de ácidos orgânicos e probiótico como alternativa a aditivos antimicrobianos na criação de perus de corte
Beneficiário:Elisane Lenita Milbradt
Modalidade de apoio: Bolsas no Brasil - Doutorado