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Growth performance and health of nursing lambs supplemented with inulin and Lactobacillus casei
OBJECTIVE: This experiment was designed to evaluate the effects of Agave tequilana inulin and Lactobacillus casei (L. casei) on growth performace, hematological variables, serum metabolites, and total coliforms in nursing lambs. METHODS: The experimental design was completely randomized; treatments...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Asian-Australasian Association of Animal Production Societies (AAAP) and Korean Society of Animal Science and Technology (KSAST)
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6599960/ https://www.ncbi.nlm.nih.gov/pubmed/30744342 http://dx.doi.org/10.5713/ajas.18.0630 |
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author | Ayala-Monter, Marco A Hernández-Sánchez, David González-Muñoz, Sergio Pinto-Ruiz, René Martínez-Aispuro, José A Torres-Salado, Nicólas Herrera-Pérez, Jerónimo Gloria-Trujillo, Adrian |
author_facet | Ayala-Monter, Marco A Hernández-Sánchez, David González-Muñoz, Sergio Pinto-Ruiz, René Martínez-Aispuro, José A Torres-Salado, Nicólas Herrera-Pérez, Jerónimo Gloria-Trujillo, Adrian |
author_sort | Ayala-Monter, Marco A |
collection | PubMed |
description | OBJECTIVE: This experiment was designed to evaluate the effects of Agave tequilana inulin and Lactobacillus casei (L. casei) on growth performace, hematological variables, serum metabolites, and total coliforms in nursing lambs. METHODS: The experimental design was completely randomized; treatments were T1, control (pre-starter concentrate, PC), T2: T1+2% inulin, and T3: T1+2% inulin+L. casei; treatments were compared with Tukey test (p≤0.05); and 45 new born Kathadin×Dorset lambs (4.8±0.8 kg birth weight) were the experimental units (15 per treatment). The variables were daily weight gain (DWG), dry matter intake and diarrheas incidence (%) during 56 d. Twenty-four hours after birth and at the end of the experiment, blood samples were collected to evaluate hematological variables and serum metabolites. Besides, the populations of total coliforms and lactobacilli were estimated in fecal samples. RESULTS: Addition of agave inulin and L. casei increased (p≤0.05) DWG 356, 384, and 415 g/d, weaning weight 24.92, 26.18, and 28.07 kg, as well as lactobacilli population 5.79, 6.32, and 6.48 Log(10) cfu/g, for T1, T2, and T3, respectively. Lambs fed L. casei had decreased (p≤0.05) populations of total coliforms (T1 = 6.18, T2 = 5.77, and T3 = 5.07 Log(10) cfu/g), diarrheas incidence (T1 = 11.67%, T2 = 8.33%, and T3 = 5.0%), and serum cholesterol concentration (11% in T2 and 13% in T3, compared to control). CONCLUSION: The combination of Agave tequilana inulin and L. casei increases weight gain and improves intestinal health by reducing coliforms and diarrheas incidence in Katahdin× Dorset lambs during the pre-weaning period. |
format | Online Article Text |
id | pubmed-6599960 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Asian-Australasian Association of Animal Production Societies (AAAP) and Korean Society of Animal Science and Technology (KSAST) |
record_format | MEDLINE/PubMed |
spelling | pubmed-65999602019-08-01 Growth performance and health of nursing lambs supplemented with inulin and Lactobacillus casei Ayala-Monter, Marco A Hernández-Sánchez, David González-Muñoz, Sergio Pinto-Ruiz, René Martínez-Aispuro, José A Torres-Salado, Nicólas Herrera-Pérez, Jerónimo Gloria-Trujillo, Adrian Asian-Australas J Anim Sci Article OBJECTIVE: This experiment was designed to evaluate the effects of Agave tequilana inulin and Lactobacillus casei (L. casei) on growth performace, hematological variables, serum metabolites, and total coliforms in nursing lambs. METHODS: The experimental design was completely randomized; treatments were T1, control (pre-starter concentrate, PC), T2: T1+2% inulin, and T3: T1+2% inulin+L. casei; treatments were compared with Tukey test (p≤0.05); and 45 new born Kathadin×Dorset lambs (4.8±0.8 kg birth weight) were the experimental units (15 per treatment). The variables were daily weight gain (DWG), dry matter intake and diarrheas incidence (%) during 56 d. Twenty-four hours after birth and at the end of the experiment, blood samples were collected to evaluate hematological variables and serum metabolites. Besides, the populations of total coliforms and lactobacilli were estimated in fecal samples. RESULTS: Addition of agave inulin and L. casei increased (p≤0.05) DWG 356, 384, and 415 g/d, weaning weight 24.92, 26.18, and 28.07 kg, as well as lactobacilli population 5.79, 6.32, and 6.48 Log(10) cfu/g, for T1, T2, and T3, respectively. Lambs fed L. casei had decreased (p≤0.05) populations of total coliforms (T1 = 6.18, T2 = 5.77, and T3 = 5.07 Log(10) cfu/g), diarrheas incidence (T1 = 11.67%, T2 = 8.33%, and T3 = 5.0%), and serum cholesterol concentration (11% in T2 and 13% in T3, compared to control). CONCLUSION: The combination of Agave tequilana inulin and L. casei increases weight gain and improves intestinal health by reducing coliforms and diarrheas incidence in Katahdin× Dorset lambs during the pre-weaning period. Asian-Australasian Association of Animal Production Societies (AAAP) and Korean Society of Animal Science and Technology (KSAST) 2019-08 2019-02-07 /pmc/articles/PMC6599960/ /pubmed/30744342 http://dx.doi.org/10.5713/ajas.18.0630 Text en Copyright © 2019 by Asian-Australasian Journal of Animal Sciences This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Article Ayala-Monter, Marco A Hernández-Sánchez, David González-Muñoz, Sergio Pinto-Ruiz, René Martínez-Aispuro, José A Torres-Salado, Nicólas Herrera-Pérez, Jerónimo Gloria-Trujillo, Adrian Growth performance and health of nursing lambs supplemented with inulin and Lactobacillus casei |
title | Growth performance and health of nursing lambs supplemented with inulin and Lactobacillus casei |
title_full | Growth performance and health of nursing lambs supplemented with inulin and Lactobacillus casei |
title_fullStr | Growth performance and health of nursing lambs supplemented with inulin and Lactobacillus casei |
title_full_unstemmed | Growth performance and health of nursing lambs supplemented with inulin and Lactobacillus casei |
title_short | Growth performance and health of nursing lambs supplemented with inulin and Lactobacillus casei |
title_sort | growth performance and health of nursing lambs supplemented with inulin and lactobacillus casei |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6599960/ https://www.ncbi.nlm.nih.gov/pubmed/30744342 http://dx.doi.org/10.5713/ajas.18.0630 |
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