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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
07/11/2022 |
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Actualizado : |
07/11/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
HYDE, K.A.; AGUIAR, F.L.N.; ALVARENGA, P.B.; REZENDE, A.L.; ALVES, B.G.; ALVES, K.A.; GASTAL, G.D.A.; GASTAL, M.O.; GASTAL, E.L. |
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Afiliación : |
KENDALL A. HYDE, Animal Science, School of Agricultural Sciences, Southern Illinois University, Carbondale, IL, United States; FRANCISCO L.N. AGUIAR, Animal Science, School of Agricultural Sciences, Southern Illinois University, Carbondale, IL, United States; Department of Veterinary Medicine, Sousa Campus, Federal Institute of Education, Science and Technology of Paraíba, Paraíba, Sousa, Brazil; PAULA B. ALVARENGA, Animal Science, School of Agricultural Sciences, Southern Illinois University, Carbondale, IL, United States; AMANDA L. REZENDE, Animal Science, School of Agricultural Sciences, Southern Illinois University, Carbondale, IL, United States; BENNER G. ALVES, Animal Science, School of Agricultural Sciences, Southern Illinois University, Carbondale, IL, United States; KELE A. ALVES, Animal Science, School of Agricultural Sciences, Southern Illinois University, Carbondale, IL, United States; GUSTAVO DESIRE ANTUNES GASTAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Animal Science, School of Agricultural Sciences, Southern Illinois University, Carbondale, IL, United States; MELBA O. GASTAL, Animal Science, School of Agricultural Sciences, Southern Illinois University, Carbondale, IL, United States; EDUARDO L. GASTAL, Animal Science, School of Agricultural Sciences, Southern Illinois University, Carbondale, IL, United States. |
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Título : |
Characterization of preantral follicle clustering and neighborhood patterns in the equine ovary. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
PLoS ONE, 2022, Volume 17, Issue 10, e0275396. OPEN ACCESS. doi: https://doi.org/10.1371/journal.pone.0275396 |
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ISSN : |
1932-6203 |
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DOI : |
10.1371/journal.pone.0275396 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received June 10 2022; Accepted September 14 2022; Published October 4 2022. Editor: Meijia Zhang, China Agricultural University, CHINA. -- This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. (http://creativecommons.org/licenses/by/4.0/ ) -- |
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Contenido : |
ABSTRACT. - Understanding the transition from quiescent primordial follicles to activated primary follicles is vital for characterizing ovarian folliculogenesis and improving assisted reproductive techniques. To date, no study has investigated preantral follicle crowding in the ovaries of livestock or characterized these crowds according to follicular morphology and ovarian location (portions and regions) in any species. Therefore, the present study aimed to assess the crowding (clustering and neighborhood) patterns of preantral follicles in the equine ovary according to mare age, follicular morphology and developmental stage, and spatial location in the ovary.
© 2022 Hyde et al. T |
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Palabras claves : |
Animals; Cluster Analysis; Horses; Ovarian Follicle; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL. |
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Asunto categoría : |
L10 Genética y mejoramiento animal |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16827/1/journal.pone.0275396.pdf
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0275396
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Marc : |
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008 2022 bl uuuu u00u1 u #d
022 $a1932-6203
024 7 $a10.1371/journal.pone.0275396$2DOI
100 1 $aHYDE, K.A.
245 $aCharacterization of preantral follicle clustering and neighborhood patterns in the equine ovary.$h[electronic resource]
260 $c2022
500 $aArticle history: Received June 10 2022; Accepted September 14 2022; Published October 4 2022. Editor: Meijia Zhang, China Agricultural University, CHINA. -- This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. (http://creativecommons.org/licenses/by/4.0/ ) --
520 $aABSTRACT. - Understanding the transition from quiescent primordial follicles to activated primary follicles is vital for characterizing ovarian folliculogenesis and improving assisted reproductive techniques. To date, no study has investigated preantral follicle crowding in the ovaries of livestock or characterized these crowds according to follicular morphology and ovarian location (portions and regions) in any species. Therefore, the present study aimed to assess the crowding (clustering and neighborhood) patterns of preantral follicles in the equine ovary according to mare age, follicular morphology and developmental stage, and spatial location in the ovary. © 2022 Hyde et al. T
653 $aAnimals
653 $aCluster Analysis
653 $aHorses
653 $aOvarian Follicle
653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL
700 1 $aAGUIAR, F.L.N.
700 1 $aALVARENGA, P.B.
700 1 $aREZENDE, A.L.
700 1 $aALVES, B.G.
700 1 $aALVES, K.A.
700 1 $aGASTAL, G.D.A.
700 1 $aGASTAL, M.O.
700 1 $aGASTAL, E.L.
773 $tPLoS ONE, 2022, Volume 17, Issue 10, e0275396. OPEN ACCESS. doi: https://doi.org/10.1371/journal.pone.0275396
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INIA Las Brujas (LB) |
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
24/01/2020 |
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Actualizado : |
24/01/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
PESSOA, D.A.N.; LOPES, J.R.G.; SOUZA, E.M.; CAMPOS, É.M.; MEDEIROS, R.M.T.; COOK, D.; LEE, S.T.; RIET-CORREA, F. |
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Afiliación : |
DANIELLE A.N. PESSOA, Graduate Program in Science and Animal Health, Unidade Acadêmica de Medicina Veterinária, Centro de Saúde e Tecnologia Rural, Universidade Federal de Campina Grande (UFCG), Brazil; JOSÉ RADMACYO G. LOPES, Graduate Program in Science and Animal Health, Unidade Acadêmica de Medicina Veterinária, Centro de Saúde e Tecnologia Rural, Universidade Federal de Campina Grande (UFCG), Brazil; EMANUEL M. SOUZA, Setor de Ciências Biológicas, Departamento de Bioquímica, Universidade Federal do Paraná (UFPR), Centro Politécnico, Curitiba, Brazil; ÉDIPO M. CAMPOS, Graduate Program in Science and Animal Health, Unidade Acadêmica de Medicina Veterinária, Centro de Saúde e Tecnologia Rural, Universidade Federal de Campina Grande (UFCG), Brazil; ROSANE MARIA T. MEDEIROS, Graduate Program in Science and Animal Health, Unidade Acadêmica de Medicina Veterinária, Centro de Saúde e Tecnologia Rural, Universidade Federal de Campina Grande (UFCG), Brazil; DANIEL COOK, Poisonous Plant Research Laboratory, Agricultural Research Service, United States Department of Agriculture, Logan, United States; STEPHEN T. LEE, Poisonous Plant Research Laboratory, Agricultural Research Service, United States Department of Agriculture, Logan, United States; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Herbaspirillum seropedicae as a degrading bacterium of monofluoroacetate: effects of its inoculation in goats by ingesting Amorimia septentrionalis and the concentrations of this compound in plants sprayed with the bacterium. [Herbaspirillum seropedicae como bactéria degradadora de monofluoroacetato de sódio: efeitos de sua inoculação em caprinos ingerindo Amorimia septentrionalis e nas concentrações deste composto em plantas pulverizadas com a bactéria.] |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Pesquisa Veterinaria Brasileira, 2019, Volume 39, Issue 10, Pages 802-806. OPEN ACCESS. Doi: 10.1590/1678-5150-PVB-6305 |
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ISSN : |
0100-736X |
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DOI : |
10.1590/1678-5150-PVB-6305 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: May 28, 2019 / Accepted: June 25, 2019 / Published online: December 02, 2019.
This work was funded by the CNPq Universal Project (Process 402140/2016-8). |
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Contenido : |
ABSTRACT.
Herbaspirillum seropedicae is a nitrogen-fixing bacterium capable of using toxic compounds as a source of carbon. Bacteria with this capacity can be used to make animals resistant to plant poisoning containing monofluoroacetate (MFA), such as Amorimia septentrionalis. The aim of this study was to evaluate if H. seropedicae is efficient in the degradation of MFA present in A. septentrionalis and if the inoculation of this bacterium in goats confers protection to A. septentrionalis intoxication. Two experiments were performed: in the first experiment 12 goats were divided into 2 groups. Goats in Group 1 were orally administered a solution containing the H. seropedicae bacterium for 10 days. From day 10 onwards, they received a daily dose of 5g/kg of A. septentrionalis with the bacteriauntil clinical signs of intoxication were observed. Group 2 goats received only the plant at the same dose, also until the observation of clinical signs of intoxication. The amount of MFA found in A. septentrionalis used in the experiment with goats was 1.6±0.058?g/mg. The total plant dose ingested by all goats in Group 1 was 80.83±12.81g/kg (129.33±20.50mg/kg MFA), which were significantly greater (p<0.05) than those of Group 2 goats (39.16±19.08g/kg plant and 62.66±30.53mg/kg MFA). Group 1 goats took an average of 16.16±2.56 days to develop clinical signs of intoxication, significantly longer (p=0.0012) than Group 2 goats (7.83±3.81 days). Two Group 2 goats died on the same day that they developed clinical signs of intoxication. At necropsy of these two animals, no significant changes were observed. In the second experiment, samples of A. septentrionalis were sprayed with a solution containing H. seropedicae. Before and eight days after spraying, the samples were pressed and dried for quantitation of MFA. The amount of MFA present in samples of A. septentrionalis 8 days after spraying with H. seropedicae was significantly lower (p=0.017) than that found prior to spraying. It can be concluded that administration of H. seropedicae in goats is capable of causing greater resistance to A. septentrionalis intoxication, and spraying the plant with this bacterium significantly reduces the amount of MFA in the plant.
© 2019 Colegio Brasileiro de Patologia Animal. All rights reserved.
RESUMO.
Herbaspirillum seropedicae é uma bactéria fixadora de nitrogênio, capaz de utilizar compostos tóxicos como fonte de carbono. Bactérias com essa capacidade podem ser utilizadas para tornar os animais resistentes à intoxicação por plantas que contém monofluoroacetato (MFA), como Amorimia septentrionalis. O objetivo do presente estudo é avaliar se H. seropedicae é eficiente na degradação do MFA presente em A. septentrionalis e se a inoculação dessa bactéria, em caprinos, confere proteção à intoxicação por A. septentrionalis. Foram realizados dois experimentos: no primeiro experimento foram utilizados 12 caprinos, divididos em dois grupos. Os caprinos do Grupo 1 receberam diariamente, oralmente, uma solução contendo a bactéria H. seropedicae durante 10 dias. A partir do décimo dia passaram a receber, diariamente, além da solução com a bactéria 5g/kg de A. septentrionalis até a observação de sinal clínico de intoxicação. Os caprinos do Grupo 2 receberam apenas a planta na mesma dose, também até que a observação de sinais clínicos de intoxicação. A quantidade de MFA encontrada em A. septentrionalis utilizada no experimento com caprinos foi de 1,6± 0,058µg/mg de planta em média. A dose total de planta ingerida por todos os caprinos do Grupo 1 foi de 80,83±12,81g/kg (129,33±20,50mg/kg de MFA), valores significativamente maiores (p<0,05) do que os dos caprinos do Grupo 2 (39,16±19,08g/kg de planta e 62,66± 30,53mg/Kg de MFA). Os caprinos do Grupo 1 demoraram em média 16,16 ±2,56 dias para desenvolver sinais clínicos da intoxicação, período significativamente maior (p=0,0012) que os caprinos do Grupo 2 (7,83±3,81dias). Dois caprinos do Grupo 2 morreram no mesmo dia que desenvolveram sinais clínicos da intoxicação. Na necropsia desses dois animais não foram observadas alterações significativas. No segundo experimento, amostras de A. septentrionalis foram pulverizadas com uma solução contendo a bactéria H. seropedicae. Antes e oito dias após a pulverização, as amostras foram prensadas e secas para posterior quantificação do MFA. A quantidade de MFA presente nas amostras de A. septentrionalis oito dias após a pulverização com H. seropedicae foi significativamente menor (p=0,017) do que a encontrada antes da pulverização. Pode-se concluir que a administração de H. seropedicae em caprinos é capaz de causar uma maior resistência à intoxicação por A. septentrionalis, e a pulverização da planta com esta bactéria reduz significativamente a quantidade de MFA na planta. MenosABSTRACT.
Herbaspirillum seropedicae is a nitrogen-fixing bacterium capable of using toxic compounds as a source of carbon. Bacteria with this capacity can be used to make animals resistant to plant poisoning containing monofluoroacetate (MFA), such as Amorimia septentrionalis. The aim of this study was to evaluate if H. seropedicae is efficient in the degradation of MFA present in A. septentrionalis and if the inoculation of this bacterium in goats confers protection to A. septentrionalis intoxication. Two experiments were performed: in the first experiment 12 goats were divided into 2 groups. Goats in Group 1 were orally administered a solution containing the H. seropedicae bacterium for 10 days. From day 10 onwards, they received a daily dose of 5g/kg of A. septentrionalis with the bacteriauntil clinical signs of intoxication were observed. Group 2 goats received only the plant at the same dose, also until the observation of clinical signs of intoxication. The amount of MFA found in A. septentrionalis used in the experiment with goats was 1.6±0.058?g/mg. The total plant dose ingested by all goats in Group 1 was 80.83±12.81g/kg (129.33±20.50mg/kg MFA), which were significantly greater (p<0.05) than those of Group 2 goats (39.16±19.08g/kg plant and 62.66±30.53mg/kg MFA). Group 1 goats took an average of 16.16±2.56 days to develop clinical signs of intoxication, significantly longer (p=0.0012) than Group 2 goats (7.83±3.81 days). Two Group 2 goats died on the same day that t... Presentar Todo |
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Palabras claves : |
Amorimia septentrionalis; Degrading bacterium; Goats; Herbaspirillum seropedicae; Monofluoroacetate; Plants sprayed; PLATAFORMA SALUD ANIMAL; Poisoning; Toxic plants. |
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Asunto categoría : |
L73 Enfermedades de los animales |
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URL : |
http://www.scielo.br/pdf/pvb/v39n10/1678-5150-pvb-39-10-802.pdf
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Marc : |
LEADER 06512naa a2200349 a 4500
001 1060686
005 2020-01-24
008 2019 bl uuuu u00u1 u #d
022 $a0100-736X
024 7 $a10.1590/1678-5150-PVB-6305$2DOI
100 1 $aPESSOA, D.A.N.
245 $aHerbaspirillum seropedicae as a degrading bacterium of monofluoroacetate$beffects of its inoculation in goats by ingesting Amorimia septentrionalis and the concentrations of this compound in plants sprayed with the bacterium. [Herbaspirillum seropedicae como bactéria degradadora de monofluoroacetato de sódio: efeitos de sua inoculação em caprinos ingerindo Amorimia septentrionalis e nas concentrações deste composto em plantas pulverizadas com a bactéria.]$h[electronic resource]
260 $c2019
500 $aArticle history: Received: May 28, 2019 / Accepted: June 25, 2019 / Published online: December 02, 2019. This work was funded by the CNPq Universal Project (Process 402140/2016-8).
520 $aABSTRACT. Herbaspirillum seropedicae is a nitrogen-fixing bacterium capable of using toxic compounds as a source of carbon. Bacteria with this capacity can be used to make animals resistant to plant poisoning containing monofluoroacetate (MFA), such as Amorimia septentrionalis. The aim of this study was to evaluate if H. seropedicae is efficient in the degradation of MFA present in A. septentrionalis and if the inoculation of this bacterium in goats confers protection to A. septentrionalis intoxication. Two experiments were performed: in the first experiment 12 goats were divided into 2 groups. Goats in Group 1 were orally administered a solution containing the H. seropedicae bacterium for 10 days. From day 10 onwards, they received a daily dose of 5g/kg of A. septentrionalis with the bacteriauntil clinical signs of intoxication were observed. Group 2 goats received only the plant at the same dose, also until the observation of clinical signs of intoxication. The amount of MFA found in A. septentrionalis used in the experiment with goats was 1.6±0.058?g/mg. The total plant dose ingested by all goats in Group 1 was 80.83±12.81g/kg (129.33±20.50mg/kg MFA), which were significantly greater (p<0.05) than those of Group 2 goats (39.16±19.08g/kg plant and 62.66±30.53mg/kg MFA). Group 1 goats took an average of 16.16±2.56 days to develop clinical signs of intoxication, significantly longer (p=0.0012) than Group 2 goats (7.83±3.81 days). Two Group 2 goats died on the same day that they developed clinical signs of intoxication. At necropsy of these two animals, no significant changes were observed. In the second experiment, samples of A. septentrionalis were sprayed with a solution containing H. seropedicae. Before and eight days after spraying, the samples were pressed and dried for quantitation of MFA. The amount of MFA present in samples of A. septentrionalis 8 days after spraying with H. seropedicae was significantly lower (p=0.017) than that found prior to spraying. It can be concluded that administration of H. seropedicae in goats is capable of causing greater resistance to A. septentrionalis intoxication, and spraying the plant with this bacterium significantly reduces the amount of MFA in the plant. © 2019 Colegio Brasileiro de Patologia Animal. All rights reserved. RESUMO. Herbaspirillum seropedicae é uma bactéria fixadora de nitrogênio, capaz de utilizar compostos tóxicos como fonte de carbono. Bactérias com essa capacidade podem ser utilizadas para tornar os animais resistentes à intoxicação por plantas que contém monofluoroacetato (MFA), como Amorimia septentrionalis. O objetivo do presente estudo é avaliar se H. seropedicae é eficiente na degradação do MFA presente em A. septentrionalis e se a inoculação dessa bactéria, em caprinos, confere proteção à intoxicação por A. septentrionalis. Foram realizados dois experimentos: no primeiro experimento foram utilizados 12 caprinos, divididos em dois grupos. Os caprinos do Grupo 1 receberam diariamente, oralmente, uma solução contendo a bactéria H. seropedicae durante 10 dias. A partir do décimo dia passaram a receber, diariamente, além da solução com a bactéria 5g/kg de A. septentrionalis até a observação de sinal clínico de intoxicação. Os caprinos do Grupo 2 receberam apenas a planta na mesma dose, também até que a observação de sinais clínicos de intoxicação. A quantidade de MFA encontrada em A. septentrionalis utilizada no experimento com caprinos foi de 1,6± 0,058µg/mg de planta em média. A dose total de planta ingerida por todos os caprinos do Grupo 1 foi de 80,83±12,81g/kg (129,33±20,50mg/kg de MFA), valores significativamente maiores (p<0,05) do que os dos caprinos do Grupo 2 (39,16±19,08g/kg de planta e 62,66± 30,53mg/Kg de MFA). Os caprinos do Grupo 1 demoraram em média 16,16 ±2,56 dias para desenvolver sinais clínicos da intoxicação, período significativamente maior (p=0,0012) que os caprinos do Grupo 2 (7,83±3,81dias). Dois caprinos do Grupo 2 morreram no mesmo dia que desenvolveram sinais clínicos da intoxicação. Na necropsia desses dois animais não foram observadas alterações significativas. No segundo experimento, amostras de A. septentrionalis foram pulverizadas com uma solução contendo a bactéria H. seropedicae. Antes e oito dias após a pulverização, as amostras foram prensadas e secas para posterior quantificação do MFA. A quantidade de MFA presente nas amostras de A. septentrionalis oito dias após a pulverização com H. seropedicae foi significativamente menor (p=0,017) do que a encontrada antes da pulverização. Pode-se concluir que a administração de H. seropedicae em caprinos é capaz de causar uma maior resistência à intoxicação por A. septentrionalis, e a pulverização da planta com esta bactéria reduz significativamente a quantidade de MFA na planta.
653 $aAmorimia septentrionalis
653 $aDegrading bacterium
653 $aGoats
653 $aHerbaspirillum seropedicae
653 $aMonofluoroacetate
653 $aPlants sprayed
653 $aPLATAFORMA SALUD ANIMAL
653 $aPoisoning
653 $aToxic plants
700 1 $aLOPES, J.R.G.
700 1 $aSOUZA, E.M.
700 1 $aCAMPOS, É.M.
700 1 $aMEDEIROS, R.M.T.
700 1 $aCOOK, D.
700 1 $aLEE, S.T.
700 1 $aRIET-CORREA, F.
773 $tPesquisa Veterinaria Brasileira, 2019, Volume 39, Issue 10, Pages 802-806. OPEN ACCESS. Doi: 10.1590/1678-5150-PVB-6305
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