Effect of dietary fat on serum parameters, and productive and reproductive performance of multiparous sows = Efecto de los lípidos de la dieta sobre parámetros séricos y desempeño productivo y reproductivo en cerdas multíparas
The objective of the study was to evaluate the effect of fat inclusion on the productive and reproductive parameters of sows and their litters as well as the serum concentrations of insulin, glucose, luteinizing hormone (LH) and non-esterified fatty acids (NEFAs). Thirty multiparous sows were divide...
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| Format: | Artículo |
| Language: | Inglés |
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Facultad de Ciencias Veterinarias, Universidad Nacional del Litoral
2024
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| Online Access: | http://hdl.handle.net/20.500.12123/17653 https://www.bibliotecavirtual.unl.edu.ar/publicaciones/index.php/FAVEveterinaria/article/view/13528 https://doi.org/10.14409/favecv.2024.23.e0029 |
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| author | Rivas, Francisco G. Gonzalez, Maria De Los Angeles Matiller, Valentina Williams, Sara I. |
| author_browse | Gonzalez, Maria De Los Angeles Matiller, Valentina Rivas, Francisco G. Williams, Sara I. |
| author_facet | Rivas, Francisco G. Gonzalez, Maria De Los Angeles Matiller, Valentina Williams, Sara I. |
| author_sort | Rivas, Francisco G. |
| collection | INTA Digital |
| description | The objective of the study was to evaluate the effect of fat inclusion on the productive and reproductive parameters of sows and their litters as well as the serum concentrations of insulin, glucose, luteinizing hormone (LH) and non-esterified fatty acids (NEFAs). Thirty multiparous sows were divided into three groups (n=10) and randomly assigned to treatments T0, T1 and T2, corresponding to gestation and lactation diets with 0%, 3.5%, and 7% of fat inclusion, respectively. Blood samples were obtained from the jugular vein the day of weaning and on days 3, 5, and 7 after. The variables recorded were the sow average daily feed intake (ADFI), average daily energy intake (ADEI), body weight loss, litter size, survival rate, and litter average daily gain (ADG), litter weight at birth and weaning and the wean-to-estrus interval (WEI). Analyses were performed using the MIXED procedure of SAS (SAS Inst. Inc., Cary, NC). Fat inclusion improved the ADFI and ADEI of sows, and the piglet ADG. The WEI was reduced by 0.7 days in those sows supplemented with fat compared to the control group. Glucose, LH and insulin levels were not altered between treatments. However, NEFAs levels were higher in those sows consuming diets with no fat added. |
| format | Artículo |
| id | INTA17653 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Facultad de Ciencias Veterinarias, Universidad Nacional del Litoral |
| publisherStr | Facultad de Ciencias Veterinarias, Universidad Nacional del Litoral |
| record_format | dspace |
| spelling | INTA176532024-05-07T13:47:47Z Effect of dietary fat on serum parameters, and productive and reproductive performance of multiparous sows = Efecto de los lípidos de la dieta sobre parámetros séricos y desempeño productivo y reproductivo en cerdas multíparas Rivas, Francisco G. Gonzalez, Maria De Los Angeles Matiller, Valentina Williams, Sara I. Cerdas Reproducción Dieta Lípidos Nutrición Animal Alimentación de los Animales Sows Reproduction Diet Lipids Animal Nutrition Animal Feeding The objective of the study was to evaluate the effect of fat inclusion on the productive and reproductive parameters of sows and their litters as well as the serum concentrations of insulin, glucose, luteinizing hormone (LH) and non-esterified fatty acids (NEFAs). Thirty multiparous sows were divided into three groups (n=10) and randomly assigned to treatments T0, T1 and T2, corresponding to gestation and lactation diets with 0%, 3.5%, and 7% of fat inclusion, respectively. Blood samples were obtained from the jugular vein the day of weaning and on days 3, 5, and 7 after. The variables recorded were the sow average daily feed intake (ADFI), average daily energy intake (ADEI), body weight loss, litter size, survival rate, and litter average daily gain (ADG), litter weight at birth and weaning and the wean-to-estrus interval (WEI). Analyses were performed using the MIXED procedure of SAS (SAS Inst. Inc., Cary, NC). Fat inclusion improved the ADFI and ADEI of sows, and the piglet ADG. The WEI was reduced by 0.7 days in those sows supplemented with fat compared to the control group. Glucose, LH and insulin levels were not altered between treatments. However, NEFAs levels were higher in those sows consuming diets with no fat added. Se evaluó el efecto de la inclusión de grasa sobre parámetros productivos y reproductivos de cerdas, sus camadas y en niveles séricos de insulina, glucosa, hormona luteinizante (LH) y ácidos grasos no esterificados (NEFAs). Treinta cerdas multíparas fueron divididas en tres grupos (n=10) y asignadas aleatoriamente a los tratamientos T0, T1 y T2 correspondien-tes a dietas de gestación y lactancia con 0, 3.5 y 7% de grasa respectivamente. Se tomaron muestras de sangre de la vena yugular el día del destete y en los días 3, 5 y 7 posteriores. Se registró la ingesta media diaria de alimento (ADFI) y energía (ADEI) de las cerdas, pérdida de peso corporal, tasa de supervivencia y ganancia media diaria de la camada (ADG), peso de la camada al nacimiento y al destete, y el intervalo destete-celo (WEI). Se empleó el procedimiento MIXED de SAS (SAS Inst. Inc., Cary, NC) para el análisis estadístico. La inclusión de grasa mejoró la ADFI, ADEI y la ADG. El WEI en las cerdas suplementadas con grasa disminuyó 0.7 días en comparación con el grupo control. No hubo diferencias en los niveles de glucosa, LH e insulina entre tratamientos, pero los niveles de NEFAs fueron superiores en las cerdas del T0. EEA Las Breñas Fil: Rivas, Francisco G. Vetifarma S.A., La Plata; Argentina Fil: Gonzalez, Maria De Los Angeles. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Las Breñas; Argentina Fil: Matiller, Valentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Ciencias Veterinarias del Litoral; Argentina Fil: Matiller, Valentina. Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias. Instituto de Ciencias Veterinarias del Litoral; Argentina Fil: Williams, Sara I. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; Argentina 2024-05-07T13:39:24Z 2024-05-07T13:39:24Z 2024-04 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/17653 https://www.bibliotecavirtual.unl.edu.ar/publicaciones/index.php/FAVEveterinaria/article/view/13528 1666-938X 2362-5589 (online) https://doi.org/10.14409/favecv.2024.23.e0029 eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Facultad de Ciencias Veterinarias, Universidad Nacional del Litoral FAVE Sección Ciencias Veterinarias 23 : e0029. (2024) |
| spellingShingle | Cerdas Reproducción Dieta Lípidos Nutrición Animal Alimentación de los Animales Sows Reproduction Diet Lipids Animal Nutrition Animal Feeding Rivas, Francisco G. Gonzalez, Maria De Los Angeles Matiller, Valentina Williams, Sara I. Effect of dietary fat on serum parameters, and productive and reproductive performance of multiparous sows = Efecto de los lípidos de la dieta sobre parámetros séricos y desempeño productivo y reproductivo en cerdas multíparas |
| title | Effect of dietary fat on serum parameters, and productive and reproductive performance of multiparous sows = Efecto de los lípidos de la dieta sobre parámetros séricos y desempeño productivo y reproductivo en cerdas multíparas |
| title_full | Effect of dietary fat on serum parameters, and productive and reproductive performance of multiparous sows = Efecto de los lípidos de la dieta sobre parámetros séricos y desempeño productivo y reproductivo en cerdas multíparas |
| title_fullStr | Effect of dietary fat on serum parameters, and productive and reproductive performance of multiparous sows = Efecto de los lípidos de la dieta sobre parámetros séricos y desempeño productivo y reproductivo en cerdas multíparas |
| title_full_unstemmed | Effect of dietary fat on serum parameters, and productive and reproductive performance of multiparous sows = Efecto de los lípidos de la dieta sobre parámetros séricos y desempeño productivo y reproductivo en cerdas multíparas |
| title_short | Effect of dietary fat on serum parameters, and productive and reproductive performance of multiparous sows = Efecto de los lípidos de la dieta sobre parámetros séricos y desempeño productivo y reproductivo en cerdas multíparas |
| title_sort | effect of dietary fat on serum parameters and productive and reproductive performance of multiparous sows efecto de los lipidos de la dieta sobre parametros sericos y desempeno productivo y reproductivo en cerdas multiparas |
| topic | Cerdas Reproducción Dieta Lípidos Nutrición Animal Alimentación de los Animales Sows Reproduction Diet Lipids Animal Nutrition Animal Feeding |
| url | http://hdl.handle.net/20.500.12123/17653 https://www.bibliotecavirtual.unl.edu.ar/publicaciones/index.php/FAVEveterinaria/article/view/13528 https://doi.org/10.14409/favecv.2024.23.e0029 |
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