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Multiple factorial analysis of growth performance, gut population, lipid profiles, immune responses, intestinal histomorphology, and relative organ weights of Cobb 500 broilers fed a diet supplemented with phage cocktail and probiotics

Previous studies on probiotics in chickens have shown varying efficacy, and the use of phage as a supplement for improving chicken performance and health has gained interest. However, the combination of these supplements has not been thoroughly investigated. This study aimed to assess the effects of...

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Main Authors: Mohd Asrore, Mohd Shaufi, Sieo, Chin Chin, Chong, Chun Wie, Tan, Geok Hun, Abdul Rahman, Omar, Ho, Yin Wan
Formato: Artigo
Idioma:English
Publicado: Taylor and Francis 2024
Acceso en liña:http://psasir.upm.edu.my/id/eprint/111170/1/Multiple%20factorial%20analysis%20of%20growth%20performance%20%20gut%20population%20%20lipid%20profiles%20%20immune%20responses%20%20intestinal%20histomorphology%20%20and%20relative%20organ%20we.pdf
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spelling oai:psasir.upm.edu.my:111170 http://psasir.upm.edu.my/id/eprint/111170/ Multiple factorial analysis of growth performance, gut population, lipid profiles, immune responses, intestinal histomorphology, and relative organ weights of Cobb 500 broilers fed a diet supplemented with phage cocktail and probiotics Mohd Asrore, Mohd Shaufi Sieo, Chin Chin Chong, Chun Wie Tan, Geok Hun Abdul Rahman, Omar Ho, Yin Wan Previous studies on probiotics in chickens have shown varying efficacy, and the use of phage as a supplement for improving chicken performance and health has gained interest. However, the combination of these supplements has not been thoroughly investigated. This study aimed to assess the effects of an Escherichia coli phage cocktail, both alone and in combination with probiotics, on specific gut populations, lipid profiles, heterophil-to-lymphocyte ratio, serum immunoglobulins, villus height to crypt depth ratio, and relative organ weights in chickens at day 21 and 35. The experiment followed a completely randomised design with factorial arrangements, consisting of three levels of phage cocktail dosage (0 g/kg, 1 g/kg, and 2 g/kg) and two levels of probiotics dosage (0 g/kg and 1 g/kg), with a total of 288 one-day-old male Cobb 500 broilers. Our study demonstrated that supplementing chicken diets with 1 g/kg phage cocktail and 1 g/kg probiotics resulted in significant (p < 0.05) improvements in growth performance and reduced Clostridium perfringens populations. It also reduced triglyceride levels and did not cause physiological stress, as indicated by the heterophil-to-lymphocyte ratio. Overall, this study provides important insights into the potential benefits of combining phages and probiotics in broiler chicken diets, which have not been extensively studied. Taylor and Francis 2024-03-20 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/111170/1/Multiple%20factorial%20analysis%20of%20growth%20performance%20%20gut%20population%20%20lipid%20profiles%20%20immune%20responses%20%20intestinal%20histomorphology%20%20and%20relative%20organ%20we.pdf Mohd Asrore, Mohd Shaufi and Sieo, Chin Chin and Chong, Chun Wie and Tan, Geok Hun and Abdul Rahman, Omar and Ho, Yin Wan (2024) Multiple factorial analysis of growth performance, gut population, lipid profiles, immune responses, intestinal histomorphology, and relative organ weights of Cobb 500 broilers fed a diet supplemented with phage cocktail and probiotics. Italian Journal of Animal Science, 23 (1). pp. 449-465. ISSN 1828-051X https://www.tandfonline.com/doi/full/10.1080/1828051X.2024.2321967 10.1080/1828051X.2024.2321967
institution UPM IR
collection UPM IR
language English
description Previous studies on probiotics in chickens have shown varying efficacy, and the use of phage as a supplement for improving chicken performance and health has gained interest. However, the combination of these supplements has not been thoroughly investigated. This study aimed to assess the effects of an Escherichia coli phage cocktail, both alone and in combination with probiotics, on specific gut populations, lipid profiles, heterophil-to-lymphocyte ratio, serum immunoglobulins, villus height to crypt depth ratio, and relative organ weights in chickens at day 21 and 35. The experiment followed a completely randomised design with factorial arrangements, consisting of three levels of phage cocktail dosage (0 g/kg, 1 g/kg, and 2 g/kg) and two levels of probiotics dosage (0 g/kg and 1 g/kg), with a total of 288 one-day-old male Cobb 500 broilers. Our study demonstrated that supplementing chicken diets with 1 g/kg phage cocktail and 1 g/kg probiotics resulted in significant (p < 0.05) improvements in growth performance and reduced Clostridium perfringens populations. It also reduced triglyceride levels and did not cause physiological stress, as indicated by the heterophil-to-lymphocyte ratio. Overall, this study provides important insights into the potential benefits of combining phages and probiotics in broiler chicken diets, which have not been extensively studied.
format Article
author Mohd Asrore, Mohd Shaufi
Sieo, Chin Chin
Chong, Chun Wie
Tan, Geok Hun
Abdul Rahman, Omar
Ho, Yin Wan
spellingShingle Mohd Asrore, Mohd Shaufi
Sieo, Chin Chin
Chong, Chun Wie
Tan, Geok Hun
Abdul Rahman, Omar
Ho, Yin Wan
Multiple factorial analysis of growth performance, gut population, lipid profiles, immune responses, intestinal histomorphology, and relative organ weights of Cobb 500 broilers fed a diet supplemented with phage cocktail and probiotics
author_facet Mohd Asrore, Mohd Shaufi
Sieo, Chin Chin
Chong, Chun Wie
Tan, Geok Hun
Abdul Rahman, Omar
Ho, Yin Wan
author_sort Mohd Asrore, Mohd Shaufi
title Multiple factorial analysis of growth performance, gut population, lipid profiles, immune responses, intestinal histomorphology, and relative organ weights of Cobb 500 broilers fed a diet supplemented with phage cocktail and probiotics
title_short Multiple factorial analysis of growth performance, gut population, lipid profiles, immune responses, intestinal histomorphology, and relative organ weights of Cobb 500 broilers fed a diet supplemented with phage cocktail and probiotics
title_full Multiple factorial analysis of growth performance, gut population, lipid profiles, immune responses, intestinal histomorphology, and relative organ weights of Cobb 500 broilers fed a diet supplemented with phage cocktail and probiotics
title_fullStr Multiple factorial analysis of growth performance, gut population, lipid profiles, immune responses, intestinal histomorphology, and relative organ weights of Cobb 500 broilers fed a diet supplemented with phage cocktail and probiotics
title_full_unstemmed Multiple factorial analysis of growth performance, gut population, lipid profiles, immune responses, intestinal histomorphology, and relative organ weights of Cobb 500 broilers fed a diet supplemented with phage cocktail and probiotics
title_sort multiple factorial analysis of growth performance, gut population, lipid profiles, immune responses, intestinal histomorphology, and relative organ weights of cobb 500 broilers fed a diet supplemented with phage cocktail and probiotics
publisher Taylor and Francis
publishDate 2024
url http://psasir.upm.edu.my/id/eprint/111170/1/Multiple%20factorial%20analysis%20of%20growth%20performance%20%20gut%20population%20%20lipid%20profiles%20%20immune%20responses%20%20intestinal%20histomorphology%20%20and%20relative%20organ%20we.pdf
_version_ 1819301953835892736
score 13.4562235

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