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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
08/10/2019 |
Actualizado : |
09/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
SILVA, L. C. A. DA; PESSOA, D. A. DO N.; LOPES, J. R. G.; SANTOS, J. R. S. DOS; OLINA, R. G.; RIET-CORREA, F. |
Afiliación : |
Departamento de Microbiologia Veterinária e Departamento de Patologia Veterinária, Universidade Federal de Campina Grande (UFCG), Patos, PB 58700-000, Brazil.; Departamento de Microbiologia Veterinária e Departamento de Patologia Veterinária, Universidade Federal de Campina Grande (UFCG), Patos, PB 58700-000, Brazil.; Departamento de Microbiologia Veterinária e Departamento de Patologia Veterinária, Universidade Federal de Campina Grande (UFCG), Patos, PB 58700-000, Brazil.; Departamento de Microbiologia Veterinária e Departamento de Patologia Veterinária, Universidade Federal de Campina Grande (UFCG), Patos, PB 58700-000, Brazil.; Departamento de Microbiologia Veterinária e Departamento de Patologia Veterinária, Universidade Federal de Campina Grande (UFCG), Patos, PB 58700-000, Brazil.; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Embryonic death and abortion in goats caused by ingestión of Amorimia septentrionalis. [Mortalidade embrionária e abortos em cabras causados pela ingestão de Amorimia septentrionalis.] |
Fecha de publicación : |
2017 |
Fuente / Imprenta : |
Pesquisa Veterinaria Brasileira, 1 December 2017, Volume 37, Issue 12, Pages 1401-1404. OPEN ACCESS. |
DOI : |
10.1590/s0100-736x2017001200007 |
Idioma : |
Inglés |
Contenido : |
Abstract:Amorimia spp. are sodium monofluoroacetate (MFA) containing plants causing sudden death in ruminants. In a previous study, Amorimia rigida caused abortion in one of the five pregnant sheep that received the plant suggesting that it may cause reproductive losses. This work aimed to study the embryotoxic and fetotoxic effects of Amorimia septentrionalis in goats in the Brazilian northeastern semi-arid region. The effects of A. septentrionalis on pregnancy were studied in 16 goats, divided into four groups according to their gestational period. In Groups 1, 2 and 3 the administration of A. septentrionalis at the daily dose of 5g of leaves per kg body weight was started on the 18th, 36th and 93th days of gestation, respectively. Goats from Group 4 did not ingest the plant. When the goats presented severe signs of poisoning the administration of the plant was suspended. Groups 1, 2 and 3 ingested the plant for 7.25±2.87, 9.25±2.21 and 12.50±0.57 days, respectively. All the goats recovered 7-12 days after the end of the administration of the plant. In Group 1, all the goats had embryonic death 6.25±3.59 days after the end of the ingestion of the plant. In Group 2, three goats aborted at 53, 54 and 78 days of gestation. Two goats from Group 3 gave birth normally and the other two aborted at 114 and 111 days of gestation. It is concluded that Amorimia septentrionalis is a sodium monofluoracetate-containing plant that causes embryonic deaths and abortions in goats that ingest non-lethal doses of the plant.
RESUMO:
Amorimia spp. são plantas que contém monofluoroacetato de sódio (MFA), responsáveis por causar morte súbita em ruminantes. Em estudo prévio, Amorimia rigida causou aborto em uma de cinco ovelhas prenhas que receberam a planta, sugerindo que pode causar perdas reprodutivas. Este trabalho teve como objetivo estudar os efeitos embriotóxicos e fetotóxicos de Amorimia septentrionalis em caprinos na região semi-árida nordestina brasileira. Os efeitos de A. septentrionalis na prenhez foram estudados em 16 cabras, divididos em quatro grupos de acordo com seu período gestacional. Nos grupos 1, 2 e 3 a administração de A. septentrionalis foi diária, na dose de 5g de folhas por kg de peso corporal, iniciada nos dias 18, 36 e 93 da gestação, respectivamente. As cabras do grupo 4 não ingeriram a planta. Quando as cabras apresentavam sinais severos de intoxicação suspendia-se a administração da planta. Os grupos 1, 2 e 3 ingeriram a planta por 7,25±2,87, 9,25±2,21 e 12,50±0,57 dias, respectivamente. Todas as cabras se recuperaram 7-12 dias após o final da administração da planta. No grupo 1, todas as cabras apresentaram quadros de mortalidade embrionária 6,25±3,59 dias após o término da ingestão da planta. No grupo 2, três cabras abortaram aos 53, 54 e 78 dias de gestação. Duas cabras do Grupo 3 deram à luz normalmente e as outras duas abortaram aos 114 e 111 dias de gestação. Conclui-se que Amorimia septentrionalis é uma planta que contém monofluoroacetato de sódio e pode ocasionar mortes embrionárias e abortos em cabras que ingerem doses não letais da planta MenosAbstract:Amorimia spp. are sodium monofluoroacetate (MFA) containing plants causing sudden death in ruminants. In a previous study, Amorimia rigida caused abortion in one of the five pregnant sheep that received the plant suggesting that it may cause reproductive losses. This work aimed to study the embryotoxic and fetotoxic effects of Amorimia septentrionalis in goats in the Brazilian northeastern semi-arid region. The effects of A. septentrionalis on pregnancy were studied in 16 goats, divided into four groups according to their gestational period. In Groups 1, 2 and 3 the administration of A. septentrionalis at the daily dose of 5g of leaves per kg body weight was started on the 18th, 36th and 93th days of gestation, respectively. Goats from Group 4 did not ingest the plant. When the goats presented severe signs of poisoning the administration of the plant was suspended. Groups 1, 2 and 3 ingested the plant for 7.25±2.87, 9.25±2.21 and 12.50±0.57 days, respectively. All the goats recovered 7-12 days after the end of the administration of the plant. In Group 1, all the goats had embryonic death 6.25±3.59 days after the end of the ingestion of the plant. In Group 2, three goats aborted at 53, 54 and 78 days of gestation. Two goats from Group 3 gave birth normally and the other two aborted at 114 and 111 days of gestation. It is concluded that Amorimia septentrionalis is a sodium monofluoracetate-containing plant that causes embryonic deaths and abortions in goats that inges... Presentar Todo |
Palabras claves : |
Amorimia septentrionalis; Embryonic losses; Intoxicação por planta; Monofluoroacetato de sódio; Perdas embrionárias; PLATAFORMA SALUD ANIMAL; Sodium monofluoroacetate. |
Thesagro : |
Abortion (animals); Aborto; Caprino; Goats; Plant poisoning; Planta tóxica; Poisonous plants. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13447/1/Pesq.-Vet.-Bras.-37121401-1404-dezembro-2017.pdf
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Marc : |
LEADER 04394naa a2200361 a 4500 001 1060293 005 2019-10-09 008 2017 bl uuuu u00u1 u #d 024 7 $a10.1590/s0100-736x2017001200007$2DOI 100 1 $aSILVA, L. C. A. DA 245 $aEmbryonic death and abortion in goats caused by ingestión of Amorimia septentrionalis. [Mortalidade embrionária e abortos em cabras causados pela ingestão de Amorimia septentrionalis.]$h[electronic resource] 260 $c2017 520 $aAbstract:Amorimia spp. are sodium monofluoroacetate (MFA) containing plants causing sudden death in ruminants. In a previous study, Amorimia rigida caused abortion in one of the five pregnant sheep that received the plant suggesting that it may cause reproductive losses. This work aimed to study the embryotoxic and fetotoxic effects of Amorimia septentrionalis in goats in the Brazilian northeastern semi-arid region. The effects of A. septentrionalis on pregnancy were studied in 16 goats, divided into four groups according to their gestational period. In Groups 1, 2 and 3 the administration of A. septentrionalis at the daily dose of 5g of leaves per kg body weight was started on the 18th, 36th and 93th days of gestation, respectively. Goats from Group 4 did not ingest the plant. When the goats presented severe signs of poisoning the administration of the plant was suspended. Groups 1, 2 and 3 ingested the plant for 7.25±2.87, 9.25±2.21 and 12.50±0.57 days, respectively. All the goats recovered 7-12 days after the end of the administration of the plant. In Group 1, all the goats had embryonic death 6.25±3.59 days after the end of the ingestion of the plant. In Group 2, three goats aborted at 53, 54 and 78 days of gestation. Two goats from Group 3 gave birth normally and the other two aborted at 114 and 111 days of gestation. It is concluded that Amorimia septentrionalis is a sodium monofluoracetate-containing plant that causes embryonic deaths and abortions in goats that ingest non-lethal doses of the plant. RESUMO: Amorimia spp. são plantas que contém monofluoroacetato de sódio (MFA), responsáveis por causar morte súbita em ruminantes. Em estudo prévio, Amorimia rigida causou aborto em uma de cinco ovelhas prenhas que receberam a planta, sugerindo que pode causar perdas reprodutivas. Este trabalho teve como objetivo estudar os efeitos embriotóxicos e fetotóxicos de Amorimia septentrionalis em caprinos na região semi-árida nordestina brasileira. Os efeitos de A. septentrionalis na prenhez foram estudados em 16 cabras, divididos em quatro grupos de acordo com seu período gestacional. Nos grupos 1, 2 e 3 a administração de A. septentrionalis foi diária, na dose de 5g de folhas por kg de peso corporal, iniciada nos dias 18, 36 e 93 da gestação, respectivamente. As cabras do grupo 4 não ingeriram a planta. Quando as cabras apresentavam sinais severos de intoxicação suspendia-se a administração da planta. Os grupos 1, 2 e 3 ingeriram a planta por 7,25±2,87, 9,25±2,21 e 12,50±0,57 dias, respectivamente. Todas as cabras se recuperaram 7-12 dias após o final da administração da planta. No grupo 1, todas as cabras apresentaram quadros de mortalidade embrionária 6,25±3,59 dias após o término da ingestão da planta. No grupo 2, três cabras abortaram aos 53, 54 e 78 dias de gestação. Duas cabras do Grupo 3 deram à luz normalmente e as outras duas abortaram aos 114 e 111 dias de gestação. Conclui-se que Amorimia septentrionalis é uma planta que contém monofluoroacetato de sódio e pode ocasionar mortes embrionárias e abortos em cabras que ingerem doses não letais da planta 650 $aAbortion (animals) 650 $aAborto 650 $aCaprino 650 $aGoats 650 $aPlant poisoning 650 $aPlanta tóxica 650 $aPoisonous plants 653 $aAmorimia septentrionalis 653 $aEmbryonic losses 653 $aIntoxicação por planta 653 $aMonofluoroacetato de sódio 653 $aPerdas embrionárias 653 $aPLATAFORMA SALUD ANIMAL 653 $aSodium monofluoroacetate 700 1 $aPESSOA, D. A. DO N. 700 1 $aLOPES, J. R. G. 700 1 $aSANTOS, J. R. S. DOS 700 1 $aOLINA, R. G. 700 1 $aRIET-CORREA, F. 773 $tPesquisa Veterinaria Brasileira, 1 December 2017, Volume 37, Issue 12, Pages 1401-1404. OPEN ACCESS.
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INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha actual : |
11/11/2019 |
Actualizado : |
21/05/2020 |
Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
Autor : |
LÓPEZ VALIENTE, S.; MARESCA, S.; RODRÍGUEZ, A.M.; PALLADINO, R.A.; LACAU-MENGIDO, I.M.; LONG, N.M.; QUINTANS, G. |
Afiliación : |
SEBASTIÁN LÓPEZ VALIENTE, Instituto Nacional de Tecnología Agropecuaria, Estación Experimental Cuenca del Salado, Argentina.; S. MARESCA, Instituto Nacional de Tecnología Agropecuaria, Estación Experimental Cuenca del Salado, Argentina.; A. M. RODRÍGUEZ, Instituto Nacional de Tecnología Agropecuaria, Estación Experimental Cuenca del Salado, Argentina.; R. A. PALLADINO, Facultad de Agronomía, Universidad de Buenos Aires, Argentina.; I.M. LACAU-MENGIDO, Laboratorio de Regulación Hipofisaria, Instituto de Biología y Medicina Experimental (CONICET), Buenos Aires, Argentina.; N.M. LONG, Departamento de Ciencias Animales y Veterinarias, Universidad de Clemso, Carolina del Sur, Estados Unidos de América.; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Efecto de la restricción proteica de las vacas Angus durante la gestación tardía: rendimiento reproductivo posterior y producción de leche. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
In: QUINTANS, G.; IEWDIUKOW, M. (Ed.). Primer Seminario Técnico de Programación Fetal. Montevideo (UY): INIA, 2019. p. 23-30. |
Serie : |
(INIA Serie Técnica; 252) |
ISBN : |
978-9974-38-436-1 |
ISSN : |
1688-9266 |
Idioma : |
Español |
Contenido : |
ABSTRACT
The effect of level of CP fed during late gestation on reproductive performance and milk production was studied in multiparous cows. Sixty-eight pregnant Angus cows were used. At 121 d prepartum, cows were blocked by BW (409 ± 57 kg) and expected calving date, randomly assigned to a low-protein (LP = 6% CP) or high-protein diet (HP = 12% CP), and allocated to 12 pens per treatment. After parturition, all cows were managed in a single group until weaning. Body weight and BCS
were determined at the start of the experiment, at calving, and at weaning. Progesterone was quantified weekly to indicate luteal activity and estimate interval to first estrus. Milk production was measured until weaning. The HP cows had greater BW gain during the prepartum period (P < 0.01) and tended to gain more BCS (P = 0.06) than LP cows. The prepartum diet did not affect gestation length (P = 0.44) or interval from calving to the onset of luteal activity (P = 0.35). Pregnancy rates, milk quality, and production were not influenced by dietary treatments. In conclusion, protein level prepartum in multiparous beef cows affected the BW change at calving, without consequences on reproductive performance and milk quality and yield. |
Palabras claves : |
GESTACIÓN TARDÍA EN VACAS; LATE GESTATION; MILK PRODUCTION; MULTIPAROUS COW; PRODUCCIÓN DE LECHE VACUNA; PROTEIN UNDERNUTRITION; REPRODUCCION; REPRODUCTION; RESTRICCIÓN PROTEICA; VACA MULTÍPARA. |
Asunto categoría : |
L53 Fisiología Animal - Reproducción |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13778/1/St-252-p-23-30-Lopez-Valiente.pdf
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Marc : |
LEADER 02391naa a2200349 a 4500 001 1060399 005 2020-05-21 008 2019 bl uuuu u00u1 u #d 020 $a978-9974-38-436-1 022 $a1688-9266 100 1 $aLÓPEZ VALIENTE, S. 245 $aEfecto de la restricción proteica de las vacas Angus durante la gestación tardía$brendimiento reproductivo posterior y producción de leche.$h[electronic resource] 260 $c2019 490 $a(INIA Serie Técnica; 252) 520 $aABSTRACT The effect of level of CP fed during late gestation on reproductive performance and milk production was studied in multiparous cows. Sixty-eight pregnant Angus cows were used. At 121 d prepartum, cows were blocked by BW (409 ± 57 kg) and expected calving date, randomly assigned to a low-protein (LP = 6% CP) or high-protein diet (HP = 12% CP), and allocated to 12 pens per treatment. After parturition, all cows were managed in a single group until weaning. Body weight and BCS were determined at the start of the experiment, at calving, and at weaning. Progesterone was quantified weekly to indicate luteal activity and estimate interval to first estrus. Milk production was measured until weaning. The HP cows had greater BW gain during the prepartum period (P < 0.01) and tended to gain more BCS (P = 0.06) than LP cows. The prepartum diet did not affect gestation length (P = 0.44) or interval from calving to the onset of luteal activity (P = 0.35). Pregnancy rates, milk quality, and production were not influenced by dietary treatments. In conclusion, protein level prepartum in multiparous beef cows affected the BW change at calving, without consequences on reproductive performance and milk quality and yield. 653 $aGESTACIÓN TARDÍA EN VACAS 653 $aLATE GESTATION 653 $aMILK PRODUCTION 653 $aMULTIPAROUS COW 653 $aPRODUCCIÓN DE LECHE VACUNA 653 $aPROTEIN UNDERNUTRITION 653 $aREPRODUCCION 653 $aREPRODUCTION 653 $aRESTRICCIÓN PROTEICA 653 $aVACA MULTÍPARA 700 1 $aMARESCA, S. 700 1 $aRODRÍGUEZ, A.M. 700 1 $aPALLADINO, R.A. 700 1 $aLACAU-MENGIDO, I.M. 700 1 $aLONG, N.M. 700 1 $aQUINTANS, G. 773 $tIn: QUINTANS, G.; IEWDIUKOW, M. (Ed.). Primer Seminario Técnico de Programación Fetal. Montevideo (UY): INIA, 2019. p. 23-30.
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