دورية أكاديمية
The impact of different levels of functional oil supplementation in combination with salinomycin on growth performance and intestinal microbiota of broilers undergoing Eimeria challenge: An analysis of dynamics.
| العنوان: | The impact of different levels of functional oil supplementation in combination with salinomycin on growth performance and intestinal microbiota of broilers undergoing Eimeria challenge: An analysis of dynamics. |
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| المؤلفون: | Stefanello TB; Department of Animal Science, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil., Cardinal KM; Department of Animal Science, Instituto Federal Farroupilha, Alegrete, RS, Brazil., Orso C; Department of Animal Science, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil., Franceschi CH; Department of Animal Science, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil., Silva JP; Department of Animal Science, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil., Mann MB; Institute of Food Science and Technology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil., Frazzon J; Institute of Food Science and Technology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil., Moraes PO; Department of Animal Science and Rural Development, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina, Brazil., Ribeiro AML; Department of Animal Science, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil. Electronic address: aribeiro@ufrgs.br. |
| المصدر: | Research in veterinary science [Res Vet Sci] 2024 Jun; Vol. 172, pp. 105249. Date of Electronic Publication: 2024 Mar 30. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: British Veterinary Association Country of Publication: England NLM ID: 0401300 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1532-2661 (Electronic) Linking ISSN: 00345288 NLM ISO Abbreviation: Res Vet Sci Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: London : British Veterinary Association Original Publication: Oxford. |
| مواضيع طبية MeSH: | Chickens*/growth & development , Pyrans*/pharmacology , Pyrans*/administration & dosage , Coccidiosis*/veterinary , Coccidiosis*/drug therapy , Coccidiosis*/parasitology , Gastrointestinal Microbiome*/drug effects , Eimeria*/drug effects , Poultry Diseases*/parasitology , Poultry Diseases*/microbiology , Poultry Diseases*/drug therapy , Dietary Supplements* , Animal Feed*/analysis , Diet*/veterinary , Polyether Polyketides*, Animals ; Random Allocation ; Ionophores/pharmacology ; Ionophores/administration & dosage ; Coccidiostats/pharmacology ; Coccidiostats/administration & dosage ; Male |
| مستخلص: | The effect of salinomycin sodium alone and in combination with functional oils on performance and microbiota of broiler infected Eimeria were evaluated. 512 broilers were randomly assigned to 4 treatments (8 replicates, 16 birds/pen): a Control group (any additives); Ionophore group: salinomycin supplementation at 66 ppm (SS66); Ionophore +0.075% Functional oil (FO) group (SS66 + FO supplementation at 750 ppm); and Ionophore +0.10% FO group (SS66 + FO supplementation at 1000 ppm). At 14 days of age, birds were gavaged with 1 mL of a saline solution containing sporulated oocysts of E. tenella, E. acervulina and E. maxima. Performance indices were measured weekly. At 28 days, intestinal content was collected for microbiota analysis. Broilers of Control group presented the worst performance indices. Broilers of Ionophore + FO (0.075% and 0.10%) groups exhibited a higher BW at 28 days of age. The supplementation of Ionophore +0.075% FO resulted in a higher relative proportion of Firmicutes and a lower proportion of Actinobacteria in the ileum-jejunum. Lactobacillaceae was the dominant family in the jejunal, and ileal microbiotas of broilers fed diets supplemented with Ionophore, Ionophore +0.075% FO and Ionophore +0.10% FO. The supplementation of ionophore yielded higher numbers of Lactobacillaceae, Enterobactereaceae and Cloritridiaceae in the cecal. Ionophore associated with FO controlled the Lactobacillaceae, Enterobactereaceae and Cloritridiaceae families present in the cecum. Therefore, the combination of salinomycin with functional oil showed synergistic effect on performance and modulation of intestinal microbiota of broilers challenged with Eimeria. Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (Copyright © 2024 Elsevier Ltd. All rights reserved.) |
| فهرسة مساهمة: | Keywords: 16S rRNA sequencing; Broiler; Coccidiosis; Eimeria; Microbiome |
| المشرفين على المادة: | 62UXS86T64 (salinomycin) 0 (Pyrans) 0 (Ionophores) 0 (Coccidiostats) 0 (Polyether Polyketides) |
| تواريخ الأحداث: | Date Created: 20240405 Date Completed: 20240506 Latest Revision: 20240506 |
| رمز التحديث: | 20240507 |
| DOI: | 10.1016/j.rvsc.2024.105249 |
| PMID: | 38579633 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1532-2661 |
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| DOI: | 10.1016/j.rvsc.2024.105249 |