Purine derivatives excretion function in relation to the fiber/protein ratio in the diet of alpacas (Vicugna pacos)

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The aim of this study was to evaluate the relationship of the neutral detergent fibre/ crude protein on urinary excretion of purine derivatives (PD) in alpacas. The experimental design was a 3x3 Latin Square. Three male Huacaya alpacas, 2.5 years old, confined in individual pens were used. Feed was...

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Detalles Bibliográficos
Autores: Rúa M., Viviana, Olazábal L., Juan, San Martín H., Felipe
Formato: artículo
Fecha de Publicación:2017
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revistas - Universidad Nacional Mayor de San Marcos
Lenguaje:español
OAI Identifier:oai:ojs.csi.unmsm:article/12936
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/12936
Nivel de acceso:acceso abierto
Materia:alpaca
neutral detergent fiber/crude protein
purine derivatives
excretion
relación FDN/proteína
derivados de purinas
excreción
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spelling Purine derivatives excretion function in relation to the fiber/protein ratio in the diet of alpacas (Vicugna pacos)Excreción de Derivados de Purinas en Función de la Relación Fibra/Proteína en la Dieta de Alpacas (Vicugna pacos)Rúa M., VivianaOlazábal L., JuanSan Martín H., Felipealpacaneutral detergent fiber/crude proteinpurine derivativesexcretionalpacarelación FDN/proteínaderivados de purinasexcreciónThe aim of this study was to evaluate the relationship of the neutral detergent fibre/ crude protein on urinary excretion of purine derivatives (PD) in alpacas. The experimental design was a 3x3 Latin Square. Three male Huacaya alpacas, 2.5 years old, confined in individual pens were used. Feed was provided once daily and water ad libitum. Three treatments based on oat hay were used where the ratios of fibre/protein was obtained according to the proportions of stems and leaves. The treatments were: T1, leaves oat hay, 58.24% neutral detergent fiber (NDF) and 6.80% crude protein (CP); T2, leaves and stems of oats, 66.31% FDN and 6.36% PC; T3, stems of oats, 70.22% FDN and 5.75% PC. Each experimental period lasted 14 days, 10 days of adaptation and 4 days of evaluation. The levels of DP urine were analyzed by High Performance Liquid Chromatography (HPLC). The total daily excretion of DP was 25.51 (T1), 28.07 (T2) and 14.21 (T3) mg/d. The daily excretion of allantoin, hypoxanthine, xanthine and the total excretion of DP were similar among treatments. The results showed that the NDF/PC ratio at the levels used does not influence DP excretion in the urine of alpacas.El objetivo del presente estudio fue evaluar la relación de la fibra detergente neutro/ proteína cruda sobre la excreción urinaria de derivados de purinas (DP) en alpacas. El diseño experimental fue un Cuadrado Latino 3x3. Se utilizaron tres alpacas Huacaya machos de 2.5 años de edad, confinados en corrales individuales. El alimento fue suministrado una vez al día y con agua ad libitum. Se trabajó con tres tratamientos a base de heno de avena, donde las relaciones de fibra/proteína se obtuvieron de acuerdo a las proporciones de tallos y hojas. Los tratamientos fueron: T1, hojas de heno de avena, 58.24% de fibra detergente neutro (FDN) y 6.8% proteína cruda (PC); T2, hojas y tallo de avena, 66.31% FDN y 6.36% PC; T3, tallos de avena, 70.22% FDN y 5.75% PC. Cada periodo experimental tuvo una duración de 14 días (10 de acostumbramiento y 4 de evaluación). Los niveles de DP en orina se analizaron mediante Cromatografía Líquida de Alto Performance (HPLC). La excreción diaria total de DP fue de 25.51 (T1), 28.07 (T2) y 14.21 (T3) mg/d. La excreción diaria de alantoína, hipoxantina, xantina y la excreción total de DP fue similar entre tratamientos. Los resultados muestran que la relación FDN/PC en los niveles utilizados no tiene influencia sobre la excreción de DP en la orina de alpacas.Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria2017-05-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/1293610.15381/rivep.v28i1.12936Revista de Investigaciones Veterinarias del Perú; Vol. 28 Núm. 1 (2017); 62-70Revista de Investigaciones Veterinarias del Perú; Vol. 28 No. 1 (2017); 62-701682-34191609-9117reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/12936/11699Derechos de autor 2017 Viviana Rúa M., Juan Olazábal L., Felipe San Martín H.https://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/129362017-08-06T23:01:32Z
dc.title.none.fl_str_mv Purine derivatives excretion function in relation to the fiber/protein ratio in the diet of alpacas (Vicugna pacos)
Excreción de Derivados de Purinas en Función de la Relación Fibra/Proteína en la Dieta de Alpacas (Vicugna pacos)
title Purine derivatives excretion function in relation to the fiber/protein ratio in the diet of alpacas (Vicugna pacos)
spellingShingle Purine derivatives excretion function in relation to the fiber/protein ratio in the diet of alpacas (Vicugna pacos)
Rúa M., Viviana
alpaca
neutral detergent fiber/crude protein
purine derivatives
excretion
alpaca
relación FDN/proteína
derivados de purinas
excreción
title_short Purine derivatives excretion function in relation to the fiber/protein ratio in the diet of alpacas (Vicugna pacos)
title_full Purine derivatives excretion function in relation to the fiber/protein ratio in the diet of alpacas (Vicugna pacos)
title_fullStr Purine derivatives excretion function in relation to the fiber/protein ratio in the diet of alpacas (Vicugna pacos)
title_full_unstemmed Purine derivatives excretion function in relation to the fiber/protein ratio in the diet of alpacas (Vicugna pacos)
title_sort Purine derivatives excretion function in relation to the fiber/protein ratio in the diet of alpacas (Vicugna pacos)
dc.creator.none.fl_str_mv Rúa M., Viviana
Olazábal L., Juan
San Martín H., Felipe
author Rúa M., Viviana
author_facet Rúa M., Viviana
Olazábal L., Juan
San Martín H., Felipe
author_role author
author2 Olazábal L., Juan
San Martín H., Felipe
author2_role author
author
dc.subject.none.fl_str_mv alpaca
neutral detergent fiber/crude protein
purine derivatives
excretion
alpaca
relación FDN/proteína
derivados de purinas
excreción
topic alpaca
neutral detergent fiber/crude protein
purine derivatives
excretion
alpaca
relación FDN/proteína
derivados de purinas
excreción
description The aim of this study was to evaluate the relationship of the neutral detergent fibre/ crude protein on urinary excretion of purine derivatives (PD) in alpacas. The experimental design was a 3x3 Latin Square. Three male Huacaya alpacas, 2.5 years old, confined in individual pens were used. Feed was provided once daily and water ad libitum. Three treatments based on oat hay were used where the ratios of fibre/protein was obtained according to the proportions of stems and leaves. The treatments were: T1, leaves oat hay, 58.24% neutral detergent fiber (NDF) and 6.80% crude protein (CP); T2, leaves and stems of oats, 66.31% FDN and 6.36% PC; T3, stems of oats, 70.22% FDN and 5.75% PC. Each experimental period lasted 14 days, 10 days of adaptation and 4 days of evaluation. The levels of DP urine were analyzed by High Performance Liquid Chromatography (HPLC). The total daily excretion of DP was 25.51 (T1), 28.07 (T2) and 14.21 (T3) mg/d. The daily excretion of allantoin, hypoxanthine, xanthine and the total excretion of DP were similar among treatments. The results showed that the NDF/PC ratio at the levels used does not influence DP excretion in the urine of alpacas.
publishDate 2017
dc.date.none.fl_str_mv 2017-05-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/12936
10.15381/rivep.v28i1.12936
url https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/12936
identifier_str_mv 10.15381/rivep.v28i1.12936
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/12936/11699
dc.rights.none.fl_str_mv Derechos de autor 2017 Viviana Rúa M., Juan Olazábal L., Felipe San Martín H.
https://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2017 Viviana Rúa M., Juan Olazábal L., Felipe San Martín H.
https://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria
publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria
dc.source.none.fl_str_mv Revista de Investigaciones Veterinarias del Perú; Vol. 28 Núm. 1 (2017); 62-70
Revista de Investigaciones Veterinarias del Perú; Vol. 28 No. 1 (2017); 62-70
1682-3419
1609-9117
reponame:Revistas - Universidad Nacional Mayor de San Marcos
instname:Universidad Nacional Mayor de San Marcos
instacron:UNMSM
instname_str Universidad Nacional Mayor de San Marcos
instacron_str UNMSM
institution UNMSM
reponame_str Revistas - Universidad Nacional Mayor de San Marcos
collection Revistas - Universidad Nacional Mayor de San Marcos
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 13.814859
Purine derivatives excretion function in relation to the fiber/protein ratio in the diet of alpacas (Vicugna pacos)
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