Tibiotarsus bone characteristics and tibial dyschondroplasia incidence of broilers fed diets supplemented with leucine and valine
Summary Two experiments were conducted to study the effect of standardized ileal digestible (SID) leucine and valine levels on tibiotarsus bone characteristics and the incidence of tibial dyschondroplasia of broilers from day 1 to 21 (Experiment I) and day 21 to 42 post‐hatch (Experiment II). Each e...
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| Veröffentlicht in: | Journal of animal physiology and animal nutrition 2018-04, Vol.102 (2), p.e768-e776 |
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| container_title | Journal of animal physiology and animal nutrition |
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| creator | Ospina‐Rojas, I. C. Murakami, A. E. Duarte, C. R. A. Sakamoto, M. I. Aguihe, P. C. Pozza, P. C. Santos, T. C. |
| description | Summary
Two experiments were conducted to study the effect of standardized ileal digestible (SID) leucine and valine levels on tibiotarsus bone characteristics and the incidence of tibial dyschondroplasia of broilers from day 1 to 21 (Experiment I) and day 21 to 42 post‐hatch (Experiment II). Each experimental phase was evaluated independently. In both experiments, a total of 1,500 one‐day‐old Cobb 500 male broiler chickens were distributed in a completely randomized design 5 × 5 factorial arrangement for a total of 25 treatments. The SID leucine and valine levels were ranged from 10.0 to 19.6 g/kg, and 6.0 to 12.0 g/kg from day 1 to 21 post‐hatch, respectively, while day 21 to 42 post‐hatch ranged from 10.0 to 18.0 g leucine/kg, and 5.2 to 11.2 g valine/kg. Serum calcium and phosphorus, bone concentrations of calcium, phosphorus and ash, diameter and Seedor index of the tibiotarsus were not affected (p > .05) by the treatments at 21 or 42 days of age. There was an interaction (p ≤.06) between the SID levels of leucine and valine on tibiotarsus breaking strength at 21 days, but not at 42 days of age (p > .05). Tibiotarsus breaking strength was maximized in broilers from day 1 to 21 with the dietary levels of leucine and valine at 14.2 and 9.0 g/kg respectively. Dietary leucine levels reduced linearly (p |
| doi_str_mv | 10.1111/jpn.12832 |
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Two experiments were conducted to study the effect of standardized ileal digestible (SID) leucine and valine levels on tibiotarsus bone characteristics and the incidence of tibial dyschondroplasia of broilers from day 1 to 21 (Experiment I) and day 21 to 42 post‐hatch (Experiment II). Each experimental phase was evaluated independently. In both experiments, a total of 1,500 one‐day‐old Cobb 500 male broiler chickens were distributed in a completely randomized design 5 × 5 factorial arrangement for a total of 25 treatments. The SID leucine and valine levels were ranged from 10.0 to 19.6 g/kg, and 6.0 to 12.0 g/kg from day 1 to 21 post‐hatch, respectively, while day 21 to 42 post‐hatch ranged from 10.0 to 18.0 g leucine/kg, and 5.2 to 11.2 g valine/kg. Serum calcium and phosphorus, bone concentrations of calcium, phosphorus and ash, diameter and Seedor index of the tibiotarsus were not affected (p > .05) by the treatments at 21 or 42 days of age. There was an interaction (p ≤.06) between the SID levels of leucine and valine on tibiotarsus breaking strength at 21 days, but not at 42 days of age (p > .05). Tibiotarsus breaking strength was maximized in broilers from day 1 to 21 with the dietary levels of leucine and valine at 14.2 and 9.0 g/kg respectively. Dietary leucine levels reduced linearly (p < .05) the hypertrophic zone of tibiotarsus cartilage at 21 days of age. Therefore, leucine and valine supplementation interact positively on bone strength of broilers from day 1 to 21 post‐hatch. Leucine can be a useful amino acid for reducing the hypertrophic cartilage zone in broilers from day 1 to 21, but not from day 21 to 42 post‐hatch.</description><identifier>ISSN: 0931-2439</identifier><identifier>EISSN: 1439-0396</identifier><identifier>DOI: 10.1111/jpn.12832</identifier><identifier>PMID: 29193326</identifier><language>eng</language><publisher>Germany: Wiley Subscription Services, Inc</publisher><subject>Age ; Amino acids ; Bone strength ; branched‐chain amino acid ; broiler ; Calcium ; Calcium (blood) ; Cartilage ; Chickens ; Diet ; Dietary supplements ; hypertrophic cartilage zone ; Incidence ; Leucine ; Phosphorus ; Poultry ; Tibiotarsus ; tibiotarsus breaking strength ; Valine</subject><ispartof>Journal of animal physiology and animal nutrition, 2018-04, Vol.102 (2), p.e768-e776</ispartof><rights>2017 Blackwell Verlag GmbH</rights><rights>2017 Blackwell Verlag GmbH.</rights><rights>2018 Blackwell Verlag GmbH</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3532-7642a793ce6dfbce2d36513f9828c47dd874178bf7a23f5552c75941798526a3</citedby><cites>FETCH-LOGICAL-c3532-7642a793ce6dfbce2d36513f9828c47dd874178bf7a23f5552c75941798526a3</cites><orcidid>0000-0001-6457-3535</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fjpn.12832$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fjpn.12832$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29193326$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ospina‐Rojas, I. C.</creatorcontrib><creatorcontrib>Murakami, A. E.</creatorcontrib><creatorcontrib>Duarte, C. R. A.</creatorcontrib><creatorcontrib>Sakamoto, M. I.</creatorcontrib><creatorcontrib>Aguihe, P. C.</creatorcontrib><creatorcontrib>Pozza, P. C.</creatorcontrib><creatorcontrib>Santos, T. C.</creatorcontrib><title>Tibiotarsus bone characteristics and tibial dyschondroplasia incidence of broilers fed diets supplemented with leucine and valine</title><title>Journal of animal physiology and animal nutrition</title><addtitle>J Anim Physiol Anim Nutr (Berl)</addtitle><description>Summary
Two experiments were conducted to study the effect of standardized ileal digestible (SID) leucine and valine levels on tibiotarsus bone characteristics and the incidence of tibial dyschondroplasia of broilers from day 1 to 21 (Experiment I) and day 21 to 42 post‐hatch (Experiment II). Each experimental phase was evaluated independently. In both experiments, a total of 1,500 one‐day‐old Cobb 500 male broiler chickens were distributed in a completely randomized design 5 × 5 factorial arrangement for a total of 25 treatments. The SID leucine and valine levels were ranged from 10.0 to 19.6 g/kg, and 6.0 to 12.0 g/kg from day 1 to 21 post‐hatch, respectively, while day 21 to 42 post‐hatch ranged from 10.0 to 18.0 g leucine/kg, and 5.2 to 11.2 g valine/kg. Serum calcium and phosphorus, bone concentrations of calcium, phosphorus and ash, diameter and Seedor index of the tibiotarsus were not affected (p > .05) by the treatments at 21 or 42 days of age. There was an interaction (p ≤.06) between the SID levels of leucine and valine on tibiotarsus breaking strength at 21 days, but not at 42 days of age (p > .05). Tibiotarsus breaking strength was maximized in broilers from day 1 to 21 with the dietary levels of leucine and valine at 14.2 and 9.0 g/kg respectively. Dietary leucine levels reduced linearly (p < .05) the hypertrophic zone of tibiotarsus cartilage at 21 days of age. Therefore, leucine and valine supplementation interact positively on bone strength of broilers from day 1 to 21 post‐hatch. Leucine can be a useful amino acid for reducing the hypertrophic cartilage zone in broilers from day 1 to 21, but not from day 21 to 42 post‐hatch.</description><subject>Age</subject><subject>Amino acids</subject><subject>Bone strength</subject><subject>branched‐chain amino acid</subject><subject>broiler</subject><subject>Calcium</subject><subject>Calcium (blood)</subject><subject>Cartilage</subject><subject>Chickens</subject><subject>Diet</subject><subject>Dietary supplements</subject><subject>hypertrophic cartilage zone</subject><subject>Incidence</subject><subject>Leucine</subject><subject>Phosphorus</subject><subject>Poultry</subject><subject>Tibiotarsus</subject><subject>tibiotarsus breaking strength</subject><subject>Valine</subject><issn>0931-2439</issn><issn>1439-0396</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kU9vFCEYh4nR2LV68AsYEi96mJY_CwxH09hq01gPeycMvJNlw8IIM2326DeXdqsHk3J5yS9PnpfwQ-g9JWe0nfPdlM4o6zl7gVZ0zXVHuJYv0YpoTjvWghP0ptYdIVQJIl-jE6ap5pzJFfq9CUPIsy11qXjICbDb2mLdDCXUObiKbfJ4bpCN2B-q2-bkS56ircHikFzwkBzgPOKh5BChVDyCxz7AXHFdpinCHtLcovswb3GExYW25cF6Z2O7vkWvRhsrvHuap2hz-XVz8a27ub36fvHlpnNccNYpuWZWae5A-nFwwDyXgvJR96x3a-V9r9ZU9cOoLOOjEII5JXSLdC-YtPwUfTpqp5J_LVBnsw_VQYw2QV6qoVpRKRiTsqEf_0N3eSmpPc4wQomUjFPaqM9HypVca4HRTCXsbTkYSsxDLabVYh5raeyHJ-My7MH_I__20IDzI3DfvvDwvMlc__xxVP4BcfeYFQ</recordid><startdate>201804</startdate><enddate>201804</enddate><creator>Ospina‐Rojas, I. C.</creator><creator>Murakami, A. E.</creator><creator>Duarte, C. R. A.</creator><creator>Sakamoto, M. I.</creator><creator>Aguihe, P. C.</creator><creator>Pozza, P. C.</creator><creator>Santos, T. C.</creator><general>Wiley Subscription Services, Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QG</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-6457-3535</orcidid></search><sort><creationdate>201804</creationdate><title>Tibiotarsus bone characteristics and tibial dyschondroplasia incidence of broilers fed diets supplemented with leucine and valine</title><author>Ospina‐Rojas, I. C. ; Murakami, A. E. ; Duarte, C. R. A. ; Sakamoto, M. I. ; Aguihe, P. C. ; Pozza, P. C. ; Santos, T. C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3532-7642a793ce6dfbce2d36513f9828c47dd874178bf7a23f5552c75941798526a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Age</topic><topic>Amino acids</topic><topic>Bone strength</topic><topic>branched‐chain amino acid</topic><topic>broiler</topic><topic>Calcium</topic><topic>Calcium (blood)</topic><topic>Cartilage</topic><topic>Chickens</topic><topic>Diet</topic><topic>Dietary supplements</topic><topic>hypertrophic cartilage zone</topic><topic>Incidence</topic><topic>Leucine</topic><topic>Phosphorus</topic><topic>Poultry</topic><topic>Tibiotarsus</topic><topic>tibiotarsus breaking strength</topic><topic>Valine</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ospina‐Rojas, I. C.</creatorcontrib><creatorcontrib>Murakami, A. E.</creatorcontrib><creatorcontrib>Duarte, C. R. A.</creatorcontrib><creatorcontrib>Sakamoto, M. I.</creatorcontrib><creatorcontrib>Aguihe, P. C.</creatorcontrib><creatorcontrib>Pozza, P. C.</creatorcontrib><creatorcontrib>Santos, T. C.</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Animal Behavior Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of animal physiology and animal nutrition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ospina‐Rojas, I. C.</au><au>Murakami, A. E.</au><au>Duarte, C. R. A.</au><au>Sakamoto, M. I.</au><au>Aguihe, P. C.</au><au>Pozza, P. C.</au><au>Santos, T. C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Tibiotarsus bone characteristics and tibial dyschondroplasia incidence of broilers fed diets supplemented with leucine and valine</atitle><jtitle>Journal of animal physiology and animal nutrition</jtitle><addtitle>J Anim Physiol Anim Nutr (Berl)</addtitle><date>2018-04</date><risdate>2018</risdate><volume>102</volume><issue>2</issue><spage>e768</spage><epage>e776</epage><pages>e768-e776</pages><issn>0931-2439</issn><eissn>1439-0396</eissn><abstract>Summary
Two experiments were conducted to study the effect of standardized ileal digestible (SID) leucine and valine levels on tibiotarsus bone characteristics and the incidence of tibial dyschondroplasia of broilers from day 1 to 21 (Experiment I) and day 21 to 42 post‐hatch (Experiment II). Each experimental phase was evaluated independently. In both experiments, a total of 1,500 one‐day‐old Cobb 500 male broiler chickens were distributed in a completely randomized design 5 × 5 factorial arrangement for a total of 25 treatments. The SID leucine and valine levels were ranged from 10.0 to 19.6 g/kg, and 6.0 to 12.0 g/kg from day 1 to 21 post‐hatch, respectively, while day 21 to 42 post‐hatch ranged from 10.0 to 18.0 g leucine/kg, and 5.2 to 11.2 g valine/kg. Serum calcium and phosphorus, bone concentrations of calcium, phosphorus and ash, diameter and Seedor index of the tibiotarsus were not affected (p > .05) by the treatments at 21 or 42 days of age. There was an interaction (p ≤.06) between the SID levels of leucine and valine on tibiotarsus breaking strength at 21 days, but not at 42 days of age (p > .05). Tibiotarsus breaking strength was maximized in broilers from day 1 to 21 with the dietary levels of leucine and valine at 14.2 and 9.0 g/kg respectively. Dietary leucine levels reduced linearly (p < .05) the hypertrophic zone of tibiotarsus cartilage at 21 days of age. Therefore, leucine and valine supplementation interact positively on bone strength of broilers from day 1 to 21 post‐hatch. Leucine can be a useful amino acid for reducing the hypertrophic cartilage zone in broilers from day 1 to 21, but not from day 21 to 42 post‐hatch.</abstract><cop>Germany</cop><pub>Wiley Subscription Services, Inc</pub><pmid>29193326</pmid><doi>10.1111/jpn.12832</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0001-6457-3535</orcidid></addata></record> |
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| subjects | Age Amino acids Bone strength branched‐chain amino acid broiler Calcium Calcium (blood) Cartilage Chickens Diet Dietary supplements hypertrophic cartilage zone Incidence Leucine Phosphorus Poultry Tibiotarsus tibiotarsus breaking strength Valine |
| title | Tibiotarsus bone characteristics and tibial dyschondroplasia incidence of broilers fed diets supplemented with leucine and valine |
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