Creatinine and purine derivatives excretion and microbial synthesis in lambs fed rain tree pod meal
ABSTRACT Evaluated the levels of rain tree (Samanea saman) pod meal (RTPM) (0, 10, 15, 20 and 25%) replacing maize in the dry matter of the diet on intake of DM, CP and ME, creatinine and total purine derivatives excretion in urine and microbial protein synthesis in lambs. Twenty-five uncastrated Be...
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| Format: | Article |
| Language: | English |
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Universidade Federal de Minas Gerais
2022-04-01
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| Series: | Arquivo Brasileiro de Medicina Veterinária e Zootecnia |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352022000100160&tlng=en |
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| author | L.B. Sousa M.L.A. Pereira H.G.O. Silva L.S. Silva E.J. Santos T.C.J. Pereira G.S. Correia L.B. Sousa C.A.R. Pereira |
| author_facet | L.B. Sousa M.L.A. Pereira H.G.O. Silva L.S. Silva E.J. Santos T.C.J. Pereira G.S. Correia L.B. Sousa C.A.R. Pereira |
| author_sort | L.B. Sousa |
| collection | DOAJ |
| description | ABSTRACT Evaluated the levels of rain tree (Samanea saman) pod meal (RTPM) (0, 10, 15, 20 and 25%) replacing maize in the dry matter of the diet on intake of DM, CP and ME, creatinine and total purine derivatives excretion in urine and microbial protein synthesis in lambs. Twenty-five uncastrated Bergamasca lambs were used, with an initial body weight of 24±5kg and an average age of 120 days. The experimental design was completely randomized, with five treatments and five replications. The trial lasted 84 days and the 24h and spot urine collections were performed in the last day of the experiment. The intake was not affected (P>0.05), the urine volume and daily creatinine excretion were influenced (P<0.05) by RTPM replacing maize, observing increasing linear effect and cubic variation (P<0.05), respectively. The cubic and quadratic components were significant (P<0.05) for the excretion of total purine derivatives, absorbed purines, and microbial synthesis. The cubic variation, with peaks at 5% and 18% replacement for urinary excretion of creatinine and purine derivatives, indicates that the levels used of RTPM affected the renal activity of lambs. Substitution of maize by RTPM up to 10% enhances efficiency of rumen microbial crude protein synthesis. |
| first_indexed | 2024-12-12T22:26:36Z |
| format | Article |
| id | doaj.art-291953eceaf9410984c30e1f886ab735 |
| institution | Directory Open Access Journal |
| issn | 1678-4162 |
| language | English |
| last_indexed | 2024-12-12T22:26:36Z |
| publishDate | 2022-04-01 |
| publisher | Universidade Federal de Minas Gerais |
| record_format | Article |
| series | Arquivo Brasileiro de Medicina Veterinária e Zootecnia |
| spelling | doaj.art-291953eceaf9410984c30e1f886ab7352022-12-22T00:09:44ZengUniversidade Federal de Minas GeraisArquivo Brasileiro de Medicina Veterinária e Zootecnia1678-41622022-04-0174116016810.1590/1678-4162-12376Creatinine and purine derivatives excretion and microbial synthesis in lambs fed rain tree pod mealL.B. Sousahttps://orcid.org/0000-0002-4560-935XM.L.A. Pereirahttps://orcid.org/0000-0002-9319-0442H.G.O. Silvahttps://orcid.org/0000-0003-3944-9633L.S. Silvahttps://orcid.org/0000-0002-0537-7451E.J. Santoshttps://orcid.org/0000-0001-7646-7692T.C.J. Pereirahttps://orcid.org/0000-0002-6696-4991G.S. Correiahttps://orcid.org/0000-0003-4510-077XL.B. Sousahttps://orcid.org/0000-0002-4839-2192C.A.R. Pereirahttps://orcid.org/0000-0001-5888-0432ABSTRACT Evaluated the levels of rain tree (Samanea saman) pod meal (RTPM) (0, 10, 15, 20 and 25%) replacing maize in the dry matter of the diet on intake of DM, CP and ME, creatinine and total purine derivatives excretion in urine and microbial protein synthesis in lambs. Twenty-five uncastrated Bergamasca lambs were used, with an initial body weight of 24±5kg and an average age of 120 days. The experimental design was completely randomized, with five treatments and five replications. The trial lasted 84 days and the 24h and spot urine collections were performed in the last day of the experiment. The intake was not affected (P>0.05), the urine volume and daily creatinine excretion were influenced (P<0.05) by RTPM replacing maize, observing increasing linear effect and cubic variation (P<0.05), respectively. The cubic and quadratic components were significant (P<0.05) for the excretion of total purine derivatives, absorbed purines, and microbial synthesis. The cubic variation, with peaks at 5% and 18% replacement for urinary excretion of creatinine and purine derivatives, indicates that the levels used of RTPM affected the renal activity of lambs. Substitution of maize by RTPM up to 10% enhances efficiency of rumen microbial crude protein synthesis.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352022000100160&tlng=enFabaceaeKidneyPhytochemicalsRain treeSamanea saman (Jacq.) Merr |
| spellingShingle | L.B. Sousa M.L.A. Pereira H.G.O. Silva L.S. Silva E.J. Santos T.C.J. Pereira G.S. Correia L.B. Sousa C.A.R. Pereira Creatinine and purine derivatives excretion and microbial synthesis in lambs fed rain tree pod meal Arquivo Brasileiro de Medicina Veterinária e Zootecnia Fabaceae Kidney Phytochemicals Rain tree Samanea saman (Jacq.) Merr |
| title | Creatinine and purine derivatives excretion and microbial synthesis in lambs fed rain tree pod meal |
| title_full | Creatinine and purine derivatives excretion and microbial synthesis in lambs fed rain tree pod meal |
| title_fullStr | Creatinine and purine derivatives excretion and microbial synthesis in lambs fed rain tree pod meal |
| title_full_unstemmed | Creatinine and purine derivatives excretion and microbial synthesis in lambs fed rain tree pod meal |
| title_short | Creatinine and purine derivatives excretion and microbial synthesis in lambs fed rain tree pod meal |
| title_sort | creatinine and purine derivatives excretion and microbial synthesis in lambs fed rain tree pod meal |
| topic | Fabaceae Kidney Phytochemicals Rain tree Samanea saman (Jacq.) Merr |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352022000100160&tlng=en |
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