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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
29/02/2024 |
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Actualizado : |
29/02/2024 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
BROCHADO, C.; DURAN, B.J.; KIEFFER, J.D.; PINCZAK, A.; MENCHACA, A.; GARCIA-GUERRA, A. |
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Afiliación : |
C. BROCHADO, Fundación IRAUy, Montevideo, Uruguay; B. J. DURÁN, Department of Animal Sciences, The Ohio State University, Columbus, OH, United States; J. D. KIEFFER, Department of Animal Sciences, The Ohio State University, Columbus, OH, United States; A. PINCZAK, Fundación IRAUy, Montevideo, Uruguay; JOSE ALEJO MENCHACA BARBEITO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Fundación IRAUy, Montevideo, Uruguay; A. GARCIA-GUERRA, Department of Animal Sciences, The Ohio State University, Columbus, OH, United States. |
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Título : |
Reduced embryo yield obtained from superstimulated ewes with low circulating AMH concentration is improved by lengthening the FSH treatment. |
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Fecha de publicación : |
2024 |
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Fuente / Imprenta : |
Theriogenology. 2024, Volume 218, Pages 79-88. https://doi.org/10.1016/j.theriogenology.2024.01.024 |
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ISSN : |
0093-691X |
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DOI : |
10.1016/j.theriogenology.2024.01.024 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 20 September 2023; Received in revised form 17 January 2024; Accepted 23 January 2024; Available online 25 January 2024; To be published 1 April 2024. -- Correspondence: Garcia-Guerra, A.; Department of Animal Sciences, The Ohio State University, Columbus, OH, United States; email:garciaguerra.1@osu.edu ; Menchaca, A.; Fundación IRAUy, Montevideo, Uruguay; email:menchaca.alejo@gmail.com -- Funding: Research support was provided by 1) state and federal funds appropriated to The Ohio State University, College of Food, Agricultural, and Environmental Sciences, Ohio Agricultural Research and Development Center and 2) the USDA National Institute of Food and Agriculture, Multi-State Hatch project 1023183 (OHO01496-MRF). Camila Brochado received a scholarship from the Sistema Nacional de Becas (ANII, Uruguay). -- |
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Contenido : |
ABSTRACT.- The aim of the present study was to evaluate: 1) the association between AMH, AFC, superovulatory response and embryo yield in sheep; and 2) the effect of FSH treatment length during superstimulation of the first follicular wave on ovarian response and embryo yield, particularly in ewes with low and high AMH. The experiment was performed on 63 Polled Dorset ewes that received an ovarian superstimulatory treatment during the first follicular wave (Day 0 protocol). Ewes were administered a total dose of 240 mg of FSH distributed in six (6-dose regimen, n = 30) or eight (8-dose regimen, n = 33) decreasing doses administered 12 h apart. On Day -9 (random stage of the estrous cycle) and Day 0 (day of the first FSH dose) ovarian ultrasonography was performed and blood samples were collected for AFC and AMH determinations, respectively. A weak positive correlation between AMH and small AFC (follicles <4 mm) was observed (r = 0.23; P = 0.07), and AMH concentration was positively correlated (r = 0.29; P < 0.05) with the number of corpora lutea (CL) determined at embryo collection (i.e., 6 d after insemination). The length of FSH treatment tended (P = 0.06) to affect the ovarian response, such that the number of CL was greater in 8-dose than 6-dose treated ewes, while no differences (P > 0.10) in embryo yield outcomes were observed. For further analysis, ewes were classified into low (<7 ng/mL) and high (>10 ng/mL) serum AMH. In high AMH ewes, there were no differences (P > 0.05) in the number of CL nor embryo yield between the 6-dose and 8-dose treatment (e.g., 7.8 ± 2.4 and 8.3 ± 2.5 transferable embryos, respectively; P = 0.92). Conversely, for low AMH ewes, fertilized ova and embryo yield were greater (P <= 0.05) for ewes receiving the 8-dose than the 6-dose superstimulatory treatment (e.g., 8.4 ± 2.8 vs. 2.7 ± 0.9 0.9 transferable embryos, respectively, P <= 0.05). In conclusion, embryo production in poor responding ewes with low low circulating AMH is improved by extending the superstimulatory treatment length from 6 to 8 FSH doses. © 2024 Elsevier Inc. MenosABSTRACT.- The aim of the present study was to evaluate: 1) the association between AMH, AFC, superovulatory response and embryo yield in sheep; and 2) the effect of FSH treatment length during superstimulation of the first follicular wave on ovarian response and embryo yield, particularly in ewes with low and high AMH. The experiment was performed on 63 Polled Dorset ewes that received an ovarian superstimulatory treatment during the first follicular wave (Day 0 protocol). Ewes were administered a total dose of 240 mg of FSH distributed in six (6-dose regimen, n = 30) or eight (8-dose regimen, n = 33) decreasing doses administered 12 h apart. On Day -9 (random stage of the estrous cycle) and Day 0 (day of the first FSH dose) ovarian ultrasonography was performed and blood samples were collected for AFC and AMH determinations, respectively. A weak positive correlation between AMH and small AFC (follicles <4 mm) was observed (r = 0.23; P = 0.07), and AMH concentration was positively correlated (r = 0.29; P < 0.05) with the number of corpora lutea (CL) determined at embryo collection (i.e., 6 d after insemination). The length of FSH treatment tended (P = 0.06) to affect the ovarian response, such that the number of CL was greater in 8-dose than 6-dose treated ewes, while no differences (P > 0.10) in embryo yield outcomes were observed. For further analysis, ewes were classified into low (<7 ng/mL) and high (>10 ng/mL) serum AMH. In high AMH ewes, there were no differences (P >... Presentar Todo |
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Palabras claves : |
Anti-Müllerian hormone; Antral follicle count; Follicle stimulating hormone; Ovarian superstimulation; Ovine; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL - INIA. |
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Asunto categoría : |
L53 Fisiología Animal - Reproducción |
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Marc : |
LEADER 03935naa a2200289 a 4500
001 1064482
005 2024-02-29
008 2024 bl uuuu u00u1 u #d
022 $a0093-691X
024 7 $a10.1016/j.theriogenology.2024.01.024$2DOI
100 1 $aBROCHADO, C.
245 $aReduced embryo yield obtained from superstimulated ewes with low circulating AMH concentration is improved by lengthening the FSH treatment.$h[electronic resource]
260 $c2024
500 $aArticle history: Received 20 September 2023; Received in revised form 17 January 2024; Accepted 23 January 2024; Available online 25 January 2024; To be published 1 April 2024. -- Correspondence: Garcia-Guerra, A.; Department of Animal Sciences, The Ohio State University, Columbus, OH, United States; email:garciaguerra.1@osu.edu ; Menchaca, A.; Fundación IRAUy, Montevideo, Uruguay; email:menchaca.alejo@gmail.com -- Funding: Research support was provided by 1) state and federal funds appropriated to The Ohio State University, College of Food, Agricultural, and Environmental Sciences, Ohio Agricultural Research and Development Center and 2) the USDA National Institute of Food and Agriculture, Multi-State Hatch project 1023183 (OHO01496-MRF). Camila Brochado received a scholarship from the Sistema Nacional de Becas (ANII, Uruguay). --
520 $aABSTRACT.- The aim of the present study was to evaluate: 1) the association between AMH, AFC, superovulatory response and embryo yield in sheep; and 2) the effect of FSH treatment length during superstimulation of the first follicular wave on ovarian response and embryo yield, particularly in ewes with low and high AMH. The experiment was performed on 63 Polled Dorset ewes that received an ovarian superstimulatory treatment during the first follicular wave (Day 0 protocol). Ewes were administered a total dose of 240 mg of FSH distributed in six (6-dose regimen, n = 30) or eight (8-dose regimen, n = 33) decreasing doses administered 12 h apart. On Day -9 (random stage of the estrous cycle) and Day 0 (day of the first FSH dose) ovarian ultrasonography was performed and blood samples were collected for AFC and AMH determinations, respectively. A weak positive correlation between AMH and small AFC (follicles <4 mm) was observed (r = 0.23; P = 0.07), and AMH concentration was positively correlated (r = 0.29; P < 0.05) with the number of corpora lutea (CL) determined at embryo collection (i.e., 6 d after insemination). The length of FSH treatment tended (P = 0.06) to affect the ovarian response, such that the number of CL was greater in 8-dose than 6-dose treated ewes, while no differences (P > 0.10) in embryo yield outcomes were observed. For further analysis, ewes were classified into low (<7 ng/mL) and high (>10 ng/mL) serum AMH. In high AMH ewes, there were no differences (P > 0.05) in the number of CL nor embryo yield between the 6-dose and 8-dose treatment (e.g., 7.8 ± 2.4 and 8.3 ± 2.5 transferable embryos, respectively; P = 0.92). Conversely, for low AMH ewes, fertilized ova and embryo yield were greater (P <= 0.05) for ewes receiving the 8-dose than the 6-dose superstimulatory treatment (e.g., 8.4 ± 2.8 vs. 2.7 ± 0.9 0.9 transferable embryos, respectively, P <= 0.05). In conclusion, embryo production in poor responding ewes with low low circulating AMH is improved by extending the superstimulatory treatment length from 6 to 8 FSH doses. © 2024 Elsevier Inc.
653 $aAnti-Müllerian hormone
653 $aAntral follicle count
653 $aFollicle stimulating hormone
653 $aOvarian superstimulation
653 $aOvine
653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL - INIA
700 1 $aDURAN, B.J.
700 1 $aKIEFFER, J.D.
700 1 $aPINCZAK, A.
700 1 $aMENCHACA, A.
700 1 $aGARCIA-GUERRA, A.
773 $tTheriogenology. 2024, Volume 218, Pages 79-88. https://doi.org/10.1016/j.theriogenology.2024.01.024
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| 1. |  | SOUSA, A.L.V.; SOUSA, D.E.R.; CERQUEIRA, L.A.; QUEIROZ-MACHADO, C.R.R.; GIARETTA, P.R.; RIET-CORREA, F.; CASTRO, M.B.; MACHADO, M. Cestrum axillare hepatotoxicity in cattle in the Distrito Federal, Goiás and Minas Gerais. [Hepatotoxicidade do Cestrum axillare em bovinos do Distrito Federal, Goiás e Minas Gerais].. Original Article. Livestock Diseases. Pesquisa Veterinaria Brasileira. 2024, Volume 44, e07399. https://doi.org/10.1590/1678-5150-PVB-7399 -- OPEN ACCESS. Article history: Received 08 Nov 2023, Accepted 09 Dec 2023, Publication in this collection 18 Mar 2024, Date of issue 2024. -- Correspondence: Machado, M.; Graduate Program in Animal Science, Faculdade de Agronomia e Medicina...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 2. | | FASIOLO, C.; VIETA, A.; ORIHUELA, C.; WATERSTON, S.; IURATO, A.; PRIMO, P.; MARTÍNEZ, F.; GODÍN, A.; VIANA, V.; BAO, L.; LORENZO, E.; GALVÁN, G. FPTA 383: Programa de integración de herramientas biológicas y culturales para el control de plagas y enfermedades en horticultura. Proyectos FPTA. Revista INIA Uruguay, Marzo 2024, no.76, p.86-88. (Revista INIA; 76).| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Las Brujas. |
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| 3. | | 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 Experimental La Estanzuela,...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 4. | | COSTA, M.; MANSILLA, F.; MANUEL SALA, J.; SARAVIA, A.; UBIOS, D.; LORES, P.; CAPOZZO, A.V.; FREIRE, T. Fasciola hepatica infection modifies lgG1 specific immune response to foot-and-mouth disease virus induced by vaccination. Vaccine. 2024, Volume 42, Issue 3, Pages 541-547. https://doi.org/10.1016/j.vaccine.2023.12.067 Article history: Received 19 August 2023; Received in revised form 15 December 2023; Accepted 20 December 2023; Available online 6 January 2024. -- Correspondence: Freire, T.; UdelaR, Facultad de Medicina, Departamento de Inmunobiología,...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 5. | | MACÊDO, I.L. DE; SOUSA, D.E.R. DE; SOUZA, A.D.R.; ARMIÉN, A.G.; MACHADO, M.; CASTRO, M.B. DE Fatal Africanized bee attack in captive non-human primates (Saimiri ustus and Sapajus libidinosus). Short communication. Toxicon. 2024, Volume 241, Article 107666. https://doi.org/10.1016/j.toxicon.2024.107666 Article history: Received 8 February 2024, Revised 26 February 2024, Accepted 27 February 2024, Available online 28 February 2024, Version of Record 8 March 2024. -- Correspondence: Castro, M.B.D.; Veterinary Pathology and Forensic...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 9. | | MACHADO, M.; QUEIROZ-MACHADO, C.R.R.; GARDNER, D.R.; CASTRO, M.B.; CÂMARA, A.C.L.; PIMENTEL, L.A.; GALIZA, G.J.N.; RIET-CORREA, F. Leucaena leucocephala toxicity in Brazilian horses. Toxicon. 2024, Volume 240, Article 107655. https://doi.org/10.1016/j.toxicon.2024.107655 Article history: Received 10 January 2024; Received in revised form 16 February 2024; Accepted 18 February 2024; Available online 19 February 2024. -- Correspondence: Machado, M.; Plataforma de Investigación en Salud Animal (PSA),...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 10. | | PARODI, P.; BAZZANO, V.; ARMÚA-FERNÁNDEZ, M.T.; FÉLIX, M.L.; CARVALHO, L.A.; FREIRE, J.; VENZAL, J.M. Molecular survey of Piroplasmida, Hepatozoon spp. and Anaplasmataceae in anemic and thrombocytopenic dogs from Uruguay. Original article. Veterinary Parasitology: Regional Studies and Reports. 2024, Volume 51, 101027. https://doi.org/10.1016/j.vprsr.2024.101027 Article history: Received 28 February 2024, Revised 8 April 2024, Accepted 17 April 2024, Available online 21 April 2024, Version of Record 23 April 2024. -- Corresponding author at: Rivera 1350, CP 50000 Salto, Uruguay. E-mail address:...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 13. | | GARCÍA, J.A.; LIVIO, J.M.; MATTO, C.; DUTRA, F.; SCIOLI, V.; GIANNITTI, F.; LANGSTON, J.; POPPENGA, R.H.; CANTÓN, G.J.; UZAL, F.A. Pollen beetle (Astylus atromaculatus)-associated gastroenteric disease in cattle: report of 6 natural outbreaks. Full Scientific Report. Journal of Veterinary Diagnostic Investigation, 2024, Volume 36, Issue 1, Pages 95-102. https://doi.org/10.1177/10406387231215756 Article history: Article first published online: November 29, 2023; Issue published: January 2024. -- Correspondence: Uzal, F.A.; California Animal Health and Food Safety Laboratory, San Bernardino branches, School of Veterinary Medicine,...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 17. | | MENCHACA, A. Assisted Reproductive Technologies (ART) and genome editing to support a sustainable livestock. Thematic Section: 36th Annual Meeting of the Brazilian Embryo Technology Society (SBTE). Animal Reproduction, 2023, Volume 20, Issue 2, e20230074. http://dx.doi.org/10.1590/1984-3143-AR2023-0074 -- OPEN ACCESS. Article history: Received May 26, 2023; Accepted July 21, 2023. -- Document type: Article Gold Open Access, Green Open Access. -- Correspondence: Menchaca, A.; Plataforma de Salud Animal, Instituto Nacional de Investigación...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 19. | | 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...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 20. | | 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 Agropecuaria...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
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