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Registros recuperados : 23 | |
7. | | ARAGUNDE VIEYTES, R.; VIÑOLES, C.; GASTAL, G.D.A.; CAVESTANY, D. Equine chorionic gonadotropin administered on day 5 of a 7-days fixed-time artificial insemination program improves ovulation synchrony and corpus luteum function in anestrous beef cows Theriogenology, January 2023, Volume 195, Pages 62-68. doi: https://doi.org/10.1016/j.theriogenology.2022.10.016 Article history: Received 17 June 2022; Received in revised form 5 October 2022; Accepted 12 October 2022; Available online 17 October 2022.
Correspondence authors: Gastal, G.D.A.; Ruta 11, Km 50, Colonia del Sacramento, Colonia,...Biblioteca(s): INIA Las Brujas. |
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13. | | URIOSTE, V.; LOCKHART, B.; GARZÓN, J. P.; ZARANTONELLI,L.; BUCHCHIAZZO, A.; RIET-CORREA, F.; HAMOND, C.; GASTAL, G.D.A. Características uterinas y ováricas en los primeros 240 días de gestación en vaquillonas holstein naturalmente infectadas por leptospira spp. patogénicas. In: Jornadas Uruguayas de Buiatría, 48., 2021. Paysandú, Uruguay: Centro Médico Veterinario de Paysandú; Filial de la Sociedad de Medicina Veterinaria del Uruguaya; Sociedad Uruguaya de Buiatría, 31 de Mayo al 4 de Junio 2021. [Poster]. p. 248-250.Biblioteca(s): INIA La Estanzuela. |
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14. | | CUADRO, F.; DE BRUN, V.; BROCHADO, C.; SOUZA, M.; GARCÍA PINTOS, C.; MENEZES, C.; GASTAL, G.D.A.; MENCHACA, A. Gene expression patterns in uterus and oviduct during the preovulatory period in ewes. In: 19th International Congress on Animal Reproduction (ICAR), Bologna (Italy), 26-30 June 2022. p.185.Biblioteca(s): INIA La Estanzuela. |
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15. | | DUVAL, L.H.; RECHSTEINER, S.M.F.; GASTAL, G.D.A.; GASTAL, M.O.; MATTOS, R.C.; GASTAL, E.L. Ovarian and uterine dynamics during the estrous cycle in Criollo breed mares. Journal of Equine Veterinary Science, 2022, Volume 118, Article 104131. doi: https://doi.org/10.1016/j.jevs.2022.104131 Article history: Received 12 July 2022; Received in revised form 16 September 2022; Accepted 26 September 2022; Available online 29 September 2022.
Correspondence author: Gastal, E.L.; Animal Science, School of Agricultural Sciences,...Biblioteca(s): INIA Las Brujas. |
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16. | | GARZÓN, J. P.; SILVEIRA, C.S.; URIOSTE, V.; STIRLING, S.; LOCKHART, B.; FARIÑA, S.; GIANNITTI, F.; GASTAL, G.D.A. Pérdidas embrionarias y fetales en un rodeo de bovinos holstein de uruguay: efectos de la paridad, el biotipo y la exposición a Neospora caninum y el virus de la leucosis bovina. In: Jornadas Uruguayas de Buiatría, 48., 2021. Paysandú, Uruguay: Centro Médico Veterinario de Paysandú; Filial de la Sociedad de Medicina Veterinaria del Uruguaya; Sociedad Uruguaya de Buiatría, 31 de Mayo al 4 de Junio 2021. [Poster]. p.260-263.Biblioteca(s): INIA La Estanzuela. |
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17. | | GARZÓN, J. P.; SANDES, C.; COLLAZO, D.E.; URIOSTE, V.; LOCKHART, B.; PLA, M.; FARIÑA, S.; GASTAL, G.D.A. Pérdidas fetales en vacas Holstein asociados con el índice de temperatura-humedad en Uruguay. In: AUPA, Proceedings del VII Congreso Uruguayo de Producción Animal. Sección Una Sola Salud (Single Health Section), 14 y 15 diciembre 2021. Archivos Latinoamericanos de Producción Animal, 29(Supl.1), p.124-126. (Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1) Corresponding author: G.D.A. Gastal, Instituto Nacional de Investigación Agropecuaria (INIA), La Estanzuela. Colonia, Uruguay, mailto:ggastal@inia.org.uyBiblioteca(s): INIA Las Brujas. |
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19. | | CAMOZZI, M.G.M; SATURNINO, K. C.; MACHADO, M.R.F.; GASTAL, G.D.A.; MOREIRA, C. N.; ALVES, B. G. Cystic endometrial hyperplasia-pyometra syndrome impairs the preantral follicle reserve in domestic bitches (Canis familiaris). Reproductive Biology, December 2023, Volume 23, Issue 4, 100813. https://doi.org/10.1016/j.repbio.2023.100813 Article history: Received 19 February 2023; Received in revised form 25 September 2023; Accepted 27 September 2023; Available online 11 October 2023. -- Corresponding author: Alves, B.G.; Postgraduate Program in Animal Bioscience, Federal...Biblioteca(s): INIA Las Brujas. |
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20. | | GARZÓN, J. P.; NETO, W.S.; SILVEIRA, C.S.; URIOSTE, V.; PLA, M.; VIDAL, E.; GIANNITTI, F.; GASTAL, G.D.A. Monitoreo de la gestación en bovinos lecheros: importancia de los registros sistemáticos para determinar las pérdidas reproductivas. Producción animal. Revista INIA Uruguay, Setiembre 2023, no.74 p.10-15. (Revista INIA; 74).Biblioteca(s): INIA Las Brujas. |
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Registros recuperados : 23 | |
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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
27/10/2023 |
Actualizado : |
27/10/2023 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
CAMOZZI, M.G.M; SATURNINO, K. C.; MACHADO, M.R.F.; GASTAL, G.D.A.; MOREIRA, C. N.; ALVES, B. G. |
Afiliación : |
MYLENE G.M. CAMOZZI, Postgraduate Program in Animal Bioscience, Federal University of Jataí, GO, Brazil; KLAUS C. SATURNINO, Postgraduate Program in Animal Bioscience, Federal University of Jataí, GO, Brazil; MONICA R.F. MACHADO, Postgraduate Program in Animal Bioscience, Federal University of Jataí, GO, Brazil; GUSTAVO DESIRE ANTUNES GASTAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CECILIA N. MOREIRA, Postgraduate Program in Animal Bioscience, Federal University of Jataí, GO, Brazil; BENNER G. ALVES, Postgraduate Program in Animal Bioscience, Federal University of Jataí, GO, Brazil; Conception Biosciences Inc., Berkeley, CA, United States. |
Título : |
Cystic endometrial hyperplasia-pyometra syndrome impairs the preantral follicle reserve in domestic bitches (Canis familiaris). |
Fecha de publicación : |
2023 |
Fuente / Imprenta : |
Reproductive Biology, December 2023, Volume 23, Issue 4, 100813. https://doi.org/10.1016/j.repbio.2023.100813 |
ISSN : |
1642-431X |
DOI : |
10.1016/j.repbio.2023.100813 |
Idioma : |
Inglés |
Notas : |
Article history: Received 19 February 2023; Received in revised form 25 September 2023; Accepted 27 September 2023; Available online 11 October 2023. -- Corresponding author: Alves, B.G.; Postgraduate Program in Animal Bioscience, Federal University of Jataí, GO, Brazil; email:bennervet@gmail.com -- |
Contenido : |
Cystic endometrial hyperplasia (CEH)-pyometra syndrome is the most common uterine pathological condition reported in breeding bitches, however, their described effects on fertility are limited to uterine disorders and conception rates. As the preantral follicle population represents the available reserve of gametes recruited during the lifespan, the aim of this study was to evaluate the effects of CEH-pyometra syndrome on the: (i) preantral follicle morphology, (ii) developing follicle rates, and (iii) preantral follicle and stromal cell densities. Ovarian fragments from bitches subjected to elective or therapeutic ovariohysterectomy were allocated according to uterine diagnosis as follows: control (n = 7, clinically healthy), CEH-mucometra (n = 8, uterine lumen filled with a sterile mucus), and pyometra (n = 17, presence of a purulent mucus) groups. Overall, the control group had 3.4 and 4.1-fold higher probability (P < 0.0001) of the presence of normal preantral follicles compared with CEH-mucometra and pyometra groups, respectively. Moreover, ovarian fragments from the pyometra group showed an increase in the percentage of developing follicles (P < 0.05) compared to the control. Both CEH-mucometra and pyometra groups showed lower (P < 0.05) preantral follicle and stromal cell densities (P < 0.05) compared to the control. In summary, the CEH-pyometra syndrome decreased the percentage of morphologically normal follicles and enhanced the developing follicle rates. Additionally, a reduction of preantral follicle and stromal cell densities suggests that the inappropriate uterine environment induced by CEH-pyometra syndrome can lead to premature depletion of ovarian reserve. © 2023 Society for Biology of Reproduction & the Institute of Animal Reproduction and Food Research of Polish Academy of Sciences in Olsztyn MenosCystic endometrial hyperplasia (CEH)-pyometra syndrome is the most common uterine pathological condition reported in breeding bitches, however, their described effects on fertility are limited to uterine disorders and conception rates. As the preantral follicle population represents the available reserve of gametes recruited during the lifespan, the aim of this study was to evaluate the effects of CEH-pyometra syndrome on the: (i) preantral follicle morphology, (ii) developing follicle rates, and (iii) preantral follicle and stromal cell densities. Ovarian fragments from bitches subjected to elective or therapeutic ovariohysterectomy were allocated according to uterine diagnosis as follows: control (n = 7, clinically healthy), CEH-mucometra (n = 8, uterine lumen filled with a sterile mucus), and pyometra (n = 17, presence of a purulent mucus) groups. Overall, the control group had 3.4 and 4.1-fold higher probability (P < 0.0001) of the presence of normal preantral follicles compared with CEH-mucometra and pyometra groups, respectively. Moreover, ovarian fragments from the pyometra group showed an increase in the percentage of developing follicles (P < 0.05) compared to the control. Both CEH-mucometra and pyometra groups showed lower (P < 0.05) preantral follicle and stromal cell densities (P < 0.05) compared to the control. In summary, the CEH-pyometra syndrome decreased the percentage of morphologically normal follicles and enhanced the developing follicle rates. Additional... Presentar Todo |
Palabras claves : |
Canine; Ovary; Preantral follicle; Pyometra. |
Asunto categoría : |
L53 Fisiología Animal - Reproducción |
Marc : |
LEADER 02981naa a2200265 a 4500 001 1064362 005 2023-10-27 008 2023 bl uuuu u00u1 u #d 022 $a1642-431X 024 7 $a10.1016/j.repbio.2023.100813$2DOI 100 1 $aCAMOZZI, M.G.M 245 $aCystic endometrial hyperplasia-pyometra syndrome impairs the preantral follicle reserve in domestic bitches (Canis familiaris).$h[electronic resource] 260 $c2023 500 $aArticle history: Received 19 February 2023; Received in revised form 25 September 2023; Accepted 27 September 2023; Available online 11 October 2023. -- Corresponding author: Alves, B.G.; Postgraduate Program in Animal Bioscience, Federal University of Jataí, GO, Brazil; email:bennervet@gmail.com -- 520 $aCystic endometrial hyperplasia (CEH)-pyometra syndrome is the most common uterine pathological condition reported in breeding bitches, however, their described effects on fertility are limited to uterine disorders and conception rates. As the preantral follicle population represents the available reserve of gametes recruited during the lifespan, the aim of this study was to evaluate the effects of CEH-pyometra syndrome on the: (i) preantral follicle morphology, (ii) developing follicle rates, and (iii) preantral follicle and stromal cell densities. Ovarian fragments from bitches subjected to elective or therapeutic ovariohysterectomy were allocated according to uterine diagnosis as follows: control (n = 7, clinically healthy), CEH-mucometra (n = 8, uterine lumen filled with a sterile mucus), and pyometra (n = 17, presence of a purulent mucus) groups. Overall, the control group had 3.4 and 4.1-fold higher probability (P < 0.0001) of the presence of normal preantral follicles compared with CEH-mucometra and pyometra groups, respectively. Moreover, ovarian fragments from the pyometra group showed an increase in the percentage of developing follicles (P < 0.05) compared to the control. Both CEH-mucometra and pyometra groups showed lower (P < 0.05) preantral follicle and stromal cell densities (P < 0.05) compared to the control. In summary, the CEH-pyometra syndrome decreased the percentage of morphologically normal follicles and enhanced the developing follicle rates. Additionally, a reduction of preantral follicle and stromal cell densities suggests that the inappropriate uterine environment induced by CEH-pyometra syndrome can lead to premature depletion of ovarian reserve. © 2023 Society for Biology of Reproduction & the Institute of Animal Reproduction and Food Research of Polish Academy of Sciences in Olsztyn 653 $aCanine 653 $aOvary 653 $aPreantral follicle 653 $aPyometra 700 1 $aSATURNINO, K. C. 700 1 $aMACHADO, M.R.F. 700 1 $aGASTAL, G.D.A. 700 1 $aMOREIRA, C. N. 700 1 $aALVES, B. G. 773 $tReproductive Biology, December 2023, Volume 23, Issue 4, 100813. https://doi.org/10.1016/j.repbio.2023.100813
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