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| Registros recuperados : 280 | |
| 63. |  | SCHILD, C.; CAFFARENA, D.; RIET-CORREA, F.; GIANNITTI, F. Enfermedad articular degenerativa de las rodillas en una vaca. In: JORNADAS URUGUAYAS DE BUIATRÍA, 43., 2015, PAYSANDÚ, UY.; GIANNEECHINI, E.; MATTO, C. (Ed.). [Trabajos presentados]. Paysandú: Centro Médico Veterinario de Paysandú/Sociedad Uruguaya de Buiatría. p.221-223.| Biblioteca(s): INIA La Estanzuela. |
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| 67. | | VIEIRA, V.D.; RIET-CORREA, W.; VILELA, V.L.R.; MEDEIROS, M.A.; BATISTA, J.A.; MELO, L.R.B.; SANTOS, A.; RIET-CORREA, F. Controle de parasitas gastrintestinais em ovinos e análise financeira de uma fazenda com sistema de pastejo rotacionado irrigado no semiárido nordestino.(Control of gastrointestinal nematodes in sheep and financial analysis on a farm with irrigated rotational grazing system in the Brazilian semi-arid region), Pesquisa Veterinária Brasileira v.38 ,n.5. p. 913-919, 2018. OPEN ACCESS. Article History: Recebido em 22 de abril de 2017.//Aceito para publicação em 29 de abril de 2017| Biblioteca(s): INIA La Estanzuela. |
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| 69. | | GIANNITTI, F.; MACHADO, M.; SILVEIRA, C.S.; CIBILS-STEWART, X.; BARAIBAR, N.; QUEIROZ-MACHADO, C.R.R.; POPPENGA, R.H.; MENCHACA, A.; UZAL, F.A.; GARCÍA, J.A.; MATTO, C.; DUTRA, F.; RUPRECHTER, G.; CAFFARENA, D.; SARAVIA, A. Experimental oral administration of pollen beetle (Astylus atromaculatus) to cattle results in an acute lethal gastrointestinal disease. Research article. Veterinary Pathology. 2024. https://doi.org/10.1177/03009858241231557 -- [In Press] Article history: First published online March 4, 2024. -- Correspondence: Federico Giannitti, Plataforma de Investigación en Salud Animal, Instituto Nacional de Investigación Agropecuaria, Estación...| Biblioteca(s): INIA Las Brujas. |
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| 70. | | GIANNITTI, F.; SILVEIRA, C.S.; BULLOCK, H.; BERON, M.; FERNÁNDEZ-CIGANDA, S.; BENÍTEZ-GALEANO, M.J.; RODRÍGUEZ-OSORIO, N.; SILVA-FLANNERY, L.; PERDOMO, T.; CABRERA, A.; PUENTES, R.; COLINA, R.; RITTER, J.M.; CASTELLS, M. Bovine Polyomavirus-1 (Epsilonpolyomavirus bovis): An emerging fetal pathogen of cattle that causes renal lesions resembling Polyomavirus-associated nephropathy of humans. Viruses, 2022; 14 (9): 2042. OPEN ACCESS. doi: https://doi.org/10.3390/v14092042 Article history: Received 12 August 2022; Revised 8 September 2022: Accepted 9 September 2022; Published 14 September 2022.
Academic Editors: Fernando Bauermann and Mayara Maggioli.
Correspondence authors: Giannitti, F.; Plataforma...| Biblioteca(s): INIA Las Brujas. |
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| 71. | | PICCOLI, R.J.; GRUCHOUSKEI, L.; BENINCA, A.L.V.; MAURENTE BERÓN, M.; CHENG, A.C.; DE ANDRADE, J.A.; FACCIN, M.; GRZEGOZEVSKI, A.P.; DA SILVA, G.C.R.; FRANÇA, J.C.; FERNANDES, N.L.M.; DE CARVALHO, A.L.; VIOTT, A.M. Detection of Chlamydia sp. by fluorescence in situ hybridization (FISH) in histologic sections of the liver from exotic and native avian species. Original full article. Brazilian Journal of Veterinary Pathology, 2023, Volume 16, Issue 3, Pages 159-166. https://10.0.94.6/bjvp.1983-0246.v16i3p159-166 -- OPEN ACCESS. Article history: Submitted: 27 July 2023, Accepted: 15 September 2023. -- Document type: Article Bronze Open Access. -- Correspondence: Viott, A.M.; Animal Pathology Laboratory, Veterinary Sciences Department, Federal University of...| Biblioteca(s): INIA Las Brujas. |
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| 72. | | MACHADO, M.; OLIVEIRA, L.G.S.; SCHILD, C.; BOABAID, F.; LUCAS, M.; BURONI, F.; CASTRO, M. B.; RIET-CORREA, F. Lantana camara poisoning in cattle that took refuge during a storm in a forest invaded by this plant. Toxicon, 2023, Volume 229, article 107124. https://doi.org/10.1016/j.toxicon.2023.107124 Article history: Received 8 March 2023; Received in revised form 7 April 2023; Accepted 10 April 2023; Available online 11 April 2023. -- Corresponding author: Riet-Correa, F.; Instituto Nacional de Investigación Agropecuaria,...| Biblioteca(s): INIA Las Brujas. |
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| 73. | | MENDONÇA, F.S.; NASCIMENTO , N.C. F.; ALMEIDA, V.M.; BRAGA, T.C.; RIBEIRO, D.P.; CHAVES, H.A.S.; SILVA FILHO , G.B.; RIET-CORREA, F. An outbreak of poisoning by Kalanchoe blossfeldiana in cattle in northeastern Brazil. Tropical Animal Health and Production, 2018, v. 50, n. 3, p. 693-696. Article History: Received: 17 February 2017 /Accepted: 30 October 2017 / Published online: 16 November 2017.| Biblioteca(s): INIA La Estanzuela. |
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| 74. | | RABAZA, A.; BANCHERO, G.; CAJARVILLE,C.; ZUNINO, P.; BRITO, A.; REPETTO, J.; FRAGA, M. Effects of feed withdrawal duration on animal behaviour, rumen microbiota and blood chemistry in feedlot cattle: implications for rumen acidosis. Animal, Volume 14 , Issue 1 , January 2020 , pp. 66 - 77. DOI: https://doi.org/10.1017/S1751731119001538 Article history: Received 22 October 2018 // Accepted 13 June 2019.| Biblioteca(s): INIA La Estanzuela. |
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| 75. | | GIANNITTI, F.; DORSCH, M.; SCHILD, C.; CAFFARENA, D.; SVERLOW, K.; ARMIÉN, A. G.; RIET-CORREA, F. Pathologic and immunohistochemical evidence of possible francisellaceae among aborted ovine fetuses, Uruguay. Emerging Infectious Diseases, 2023, volume 29, Issue 1, Pages 141-144. OPEN ACCESS. doi: https://doi.org/10.3201/eid2901.220698 Article history:
Correspondence author: Giannitti, F.; Plataforma de Investigación en Salud Animal, Instituto Nacional de Investigación Agropecuaria, Rte no. 50, Km. no. 11, La Estanzuela, Colonia, Uruguay;...| Biblioteca(s): INIA Las Brujas. |
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| 78. | | GIANNITTI, F.; DORSCH, M.; FERNÁNDEZ-CIGANDA, S.; RABAZA, A.; VÁZQUEZ, S.; CÉSAR, C.; HURTADO, J.; GREIF, G.; RABENECK, D.; BHATNAGAR, J.; RITTER, J. Canine leproid granuloma caused by a member of the Mycobacterium tuberculosis complex. (Brief Report). Journal of Veterinary Diagnostic Investigation. 2023, Volume 35, Issue 4, pages 439-443. https://doi.org/10.1177/10406387231176816 Article history: First published online May 19, 2023; Issue published July 2023. -- Corresponding author: Federico Giannitti, Plataforma de Investigación en Salud Animal, Instituto Nacional de Investigación...| Biblioteca(s): INIA Las Brujas. |
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| 80. | | MAYA, L.; PUENTES. R.; RIET-CORREA, F.; GIANNITTI, F.; RIVERO, R.; GINNNEECHINI, E.; FURTADO FLORES, E.; COLINA, R. Caracterización genética del virus de la diarrea viral bovina en Uruguay. In: Jornadas Uruguayas de Buiatría, 46., 2018, Paysandú, Uy., Matto, C.; Delpiazzo, R.(Ed.). Trabajos presentados. Paysandú: Centro Médico Veterinario de Paysandú/Sociedad Uruguaya de Buiatría, 2018. p. 183-185.| Biblioteca(s): INIA La Estanzuela. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
08/06/2021 |
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Actualizado : |
02/09/2022 |
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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 : |
GASTAL, G.D.A.; SCARLET D.; MELCHERT M.; ERTL R.; AURICH, C. |
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Afiliación : |
GUSTAVO DESIRE ANTUNES GASTAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./ Center for Artificial Insemination and Embryo Transfer, Department for Small Animals and Horses, University of Veterinary Medicine Vienna, 1210 Vienna, Austria.; DRAGOS SCARLET, Division of Obstetrics, Gynecology and Andrology, Department for Small Animals and Horses, University of Veterinary Medicine Vienna, 1210 Vienna, Austria;; MARIA MELCHERT, Center for Artificial Insemination and Embryo Transfer, Department for Small Animals and Horses, University of Veterinary Medicine Vienna, 1210 Vienna, Austria.; REINHARD ERT, Vetcore Facility, University of Veterinary Medicine Vienna, 1210 Vienna, Austria.; CHRISTINE AURICH, Center for Artificial Insemination and Embryo Transfer, Department for Small Animals and Horses, University of Veterinary Medicine Vienna, 1210 Vienna, Austria. |
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Título : |
Epigenetic changes in equine embryos after short-term storage at different temperaturas. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Animals, 5 May 2021, Volume 11, Issue 5, Article number 1325. Open Access. Doi: https://doi.org/10.3390/ani11051325 |
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DOI : |
10.3390/ani11051325 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 16 March 2021/Accepted: 3 May 2021/Published: 6 May 2021. This work was supported by University of Veterinary Medicine Vienna, Austria. |
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Contenido : |
Simple Summary: In embryos subjected to assisted reproductive techniques, epigenetic modifications may occur that can influence embryonic development and establishment of pregnancy. In horses, the storage temperature during transport of fresh embryos before transfer is a major concern.
The aim of this study was, therefore, to determine the effects of two storage temperatures (5 ?C and 20 ?C) on equine embryos, collected at day seven after ovulation and stored for 24 h, concerning morphological development, expression of candidate genes associated with embryo growth and
development, maternal recognition of pregnancy, methylation, apoptosis and gene-specific and global DNA methylation. Temperature during storage did not affect embryo size. There were no changes in pH and lipid peroxidation of the medium irrespective of group. mRNA expression and gene-specific DNA methylation of genes related to growth and development, maternal recognition of pregnancy, DNA methylation and apoptosis in stored embryos (5 ?C and 20 ?C) were altered when compared to fresh embryos. Therefore, our study demonstrates for the first time the gene-specific and global DNA methylation status of fresh equine embryos collected on days seven and eight after ovulation. Short-term storage, regardless of temperature, may compromise embryo development after transfer.
Abstract: In embryos subjected to assisted reproductive techniques, epigenetic modifications may occur that can influence embryonic development and the establishment of pregnancy. In horses, the storage temperature during transport of fresh embryos before transfer is a major concern. The aim
of this study was, therefore, to determine the effects of two storage temperatures (5 ?C and 20 ?C) on equine embryos, collected at day seven after ovulation and stored for 24 h, on: (i) morphological development; (ii) expression of candidate genes associated with embryo growth and development,
maternal recognition of pregnancy, methylation and apoptosis, and (iii) gene-specific and global DNA methylation. Embryos (n = 80) were collected on day seven or day eight after ovulation and assigned to four groups: day seven control (E7F, fresh); day seven, stored for 24 h at 5 ?C (E5C);
day seven, stored for 24 h at 20 ?C (E20C) and day eight control (E8F, fresh 24h time control). The embryos and the storage medium (EquiHold, holding medium, Minitube, Tiefenbach, Germany) from all treatment groups were analyzed for (i) medium temperature, pH, and lipid peroxidation
(malondialdehyde; MDA) and (ii) embryo morphology, mRNA expression and DNA methylation (immunohistochemistry and gene-specific DNA methylation). The size of embryos stored at 5 ?C was larger (p < 0.01), whereas embryos stored at 20 ?C were smaller (p < 0.05) after 24 h. There
were no changes in pH and MDA accumulation irrespective of the group. The mRNA expression of specific genes related to growth and development (POU5F1, SOX2, NANOG), maternal recognition of pregnancy (CYP19A1, PTGES2), DNA methylation (DNMT1, DNMT3A, DNMT3B) and apoptosis
(BAX) in the E5C and E20C were either up or downregulated (p < 0.05) when compared to controls (E7F and E8F). The immune expression of 5mC and 5hmC was similar among treatment groups. Percentage of methylation in the CpG islands was lower in the specific genes ESR1, NANOG and
DNMT1 (p < 0.001) in E20C embryos when compared to E8F (advanced embryo stage). Therefore,our study demonstrates for the first time the gene-specific and global DNA methylation status of fresh equine embryos collected on days seven and eight after ovulation. Although our results suggest
some beneficial effects of storage at 20 ?C in comparison to 5 ?C, the short-term storage, regardless of temperature, modified gene expression and methylation of genes involved in embryo development and may compromise embryo viability and development after transfer. MenosSimple Summary: In embryos subjected to assisted reproductive techniques, epigenetic modifications may occur that can influence embryonic development and establishment of pregnancy. In horses, the storage temperature during transport of fresh embryos before transfer is a major concern.
The aim of this study was, therefore, to determine the effects of two storage temperatures (5 ?C and 20 ?C) on equine embryos, collected at day seven after ovulation and stored for 24 h, concerning morphological development, expression of candidate genes associated with embryo growth and
development, maternal recognition of pregnancy, methylation, apoptosis and gene-specific and global DNA methylation. Temperature during storage did not affect embryo size. There were no changes in pH and lipid peroxidation of the medium irrespective of group. mRNA expression and gene-specific DNA methylation of genes related to growth and development, maternal recognition of pregnancy, DNA methylation and apoptosis in stored embryos (5 ?C and 20 ?C) were altered when compared to fresh embryos. Therefore, our study demonstrates for the first time the gene-specific and global DNA methylation status of fresh equine embryos collected on days seven and eight after ovulation. Short-term storage, regardless of temperature, may compromise embryo development after transfer.
Abstract: In embryos subjected to assisted reproductive techniques, epigenetic modifications may occur that can influence embryonic development and... Presentar Todo |
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Palabras claves : |
Development; Embryo; Embryo-maternal recognition; Equine; Methylation; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL; PLATAFORMA DE SALUD ANIMAL; Transport. |
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Thesagro : |
EQUINOS. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16671/1/animals-11-01325.pdf
https://www.mdpi.com/2076-2615/11/5/1325/pdf
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Marc : |
LEADER 04973naa a2200301 a 4500
001 1062116
005 2022-09-02
008 2021 bl uuuu u00u1 u #d
024 7 $a10.3390/ani11051325$2DOI
100 1 $aGASTAL, G.D.A.
245 $aEpigenetic changes in equine embryos after short-term storage at different temperaturas.$h[electronic resource]
260 $c2021
500 $aArticle history: Received: 16 March 2021/Accepted: 3 May 2021/Published: 6 May 2021. This work was supported by University of Veterinary Medicine Vienna, Austria.
520 $aSimple Summary: In embryos subjected to assisted reproductive techniques, epigenetic modifications may occur that can influence embryonic development and establishment of pregnancy. In horses, the storage temperature during transport of fresh embryos before transfer is a major concern. The aim of this study was, therefore, to determine the effects of two storage temperatures (5 ?C and 20 ?C) on equine embryos, collected at day seven after ovulation and stored for 24 h, concerning morphological development, expression of candidate genes associated with embryo growth and development, maternal recognition of pregnancy, methylation, apoptosis and gene-specific and global DNA methylation. Temperature during storage did not affect embryo size. There were no changes in pH and lipid peroxidation of the medium irrespective of group. mRNA expression and gene-specific DNA methylation of genes related to growth and development, maternal recognition of pregnancy, DNA methylation and apoptosis in stored embryos (5 ?C and 20 ?C) were altered when compared to fresh embryos. Therefore, our study demonstrates for the first time the gene-specific and global DNA methylation status of fresh equine embryos collected on days seven and eight after ovulation. Short-term storage, regardless of temperature, may compromise embryo development after transfer. Abstract: In embryos subjected to assisted reproductive techniques, epigenetic modifications may occur that can influence embryonic development and the establishment of pregnancy. In horses, the storage temperature during transport of fresh embryos before transfer is a major concern. The aim of this study was, therefore, to determine the effects of two storage temperatures (5 ?C and 20 ?C) on equine embryos, collected at day seven after ovulation and stored for 24 h, on: (i) morphological development; (ii) expression of candidate genes associated with embryo growth and development, maternal recognition of pregnancy, methylation and apoptosis, and (iii) gene-specific and global DNA methylation. Embryos (n = 80) were collected on day seven or day eight after ovulation and assigned to four groups: day seven control (E7F, fresh); day seven, stored for 24 h at 5 ?C (E5C); day seven, stored for 24 h at 20 ?C (E20C) and day eight control (E8F, fresh 24h time control). The embryos and the storage medium (EquiHold, holding medium, Minitube, Tiefenbach, Germany) from all treatment groups were analyzed for (i) medium temperature, pH, and lipid peroxidation (malondialdehyde; MDA) and (ii) embryo morphology, mRNA expression and DNA methylation (immunohistochemistry and gene-specific DNA methylation). The size of embryos stored at 5 ?C was larger (p < 0.01), whereas embryos stored at 20 ?C were smaller (p < 0.05) after 24 h. There were no changes in pH and MDA accumulation irrespective of the group. The mRNA expression of specific genes related to growth and development (POU5F1, SOX2, NANOG), maternal recognition of pregnancy (CYP19A1, PTGES2), DNA methylation (DNMT1, DNMT3A, DNMT3B) and apoptosis (BAX) in the E5C and E20C were either up or downregulated (p < 0.05) when compared to controls (E7F and E8F). The immune expression of 5mC and 5hmC was similar among treatment groups. Percentage of methylation in the CpG islands was lower in the specific genes ESR1, NANOG and DNMT1 (p < 0.001) in E20C embryos when compared to E8F (advanced embryo stage). Therefore,our study demonstrates for the first time the gene-specific and global DNA methylation status of fresh equine embryos collected on days seven and eight after ovulation. Although our results suggest some beneficial effects of storage at 20 ?C in comparison to 5 ?C, the short-term storage, regardless of temperature, modified gene expression and methylation of genes involved in embryo development and may compromise embryo viability and development after transfer.
650 $aEQUINOS
653 $aDevelopment
653 $aEmbryo
653 $aEmbryo-maternal recognition
653 $aEquine
653 $aMethylation
653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL
653 $aPLATAFORMA DE SALUD ANIMAL
653 $aTransport
700 1 $aSCARLET D.
700 1 $aMELCHERT M.
700 1 $aERTL R.
700 1 $aAURICH, C.
773 $tAnimals, 5 May 2021, Volume 11, Issue 5, Article number 1325. Open Access. Doi: https://doi.org/10.3390/ani11051325
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