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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
25/05/2020 |
Actualizado : |
25/05/2020 |
Autor : |
ESCANDÓN, B.M.; ESPINOZA, J.S.; PEREA, F.P.; FERNANDO QUITO, F.; OCHOA, R.; LÓPEZ, G.E.; GALARZA, D.A.; GARZÓN, J. P. |
Afiliación : |
BYRON M. ESCANDÓN, Escandón Escuela de Medicina Veterinaria y Zootecnia, Facultad de Ciencias Agropecuarias, Universidad de Cuenca, Av. 12 de Octubre y Menéndez y Pelayo, 010205, Cuenca, Azuay, Ecuador.; JUAN S. ESPINOZA, Escuela de Medicina Veterinaria y Zootecnia, Facultad de Ciencias Agropecuarias, Universidad de Cuenca, Av. 12 de Octubre y Menéndez y Pelayo, 010205, Cuenca, Azuay, Ecuador.; FERNANDO P. PEREA, Departamento de Ciencias Agrarias, Universidad de Los Andes, Trujillo, Venezuela.; FERNANDO QUITO, Libre ejercicio de la profesión, Cuenca, Azuay, Ecuador.; RAFAEL OCHOA, Escuela de Medicina Veterinaria y Zootecnia, Facultad de Ciencias Agropecuarias, Universidad de Cuenca, Av. 12 de Octubre y Menéndez y Pelayo, 010205, Cuenca, Azuay, Ecuador.; GONZALO E. LÓPEZ, Escuela de Medicina Veterinaria y Zootecnia, Facultad de Ciencias Agropecuarias, Universidad de Cuenca, Av. 12 de Octubre y Menéndez y Pelayo, 010205, Cuenca, Azuay, Ecuador.; DIEGO A. GALARZA, Escuela de Medicina Veterinaria y Zootecnia, Facultad de Ciencias Agropecuarias, Universidad de Cuenca, Av. 12 de Octubre y Menéndez y Pelayo, 010205, Cuenca, Azuay, Ecuador.; JUAN PABLO GARZÓN PRADO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Instituto Nacional de Investigaciones Agropecuarias (INIAP),Ecuador./Centro Latinoamericano de Estudios de Problemáticas Lecheras (CLEPL),Facultad de Ciencias Veterinarias,Argentina. |
Título : |
Intrauterine therapy with ozone reduces subclinical endometritis and improves reproductive performance in postpartum dairy cows managed in pasture-based systems. |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
Tropical Animal Health Production,2020. DOI: https://doi.org/10.1007/s11250-020-02298-3 |
Idioma : |
Inglés |
Notas : |
Article history: Received06 December 2019// Accepted13 May 2020// Published22 May 2020. The research was supported by Dirección de Investigación de la Universidad de Cuenca (DIUC), Ecuador, throughout project DIUC-XIV-2016-022.The authors thank the Department of Research and Development of ?La Colina Cia. Ltda? for the contribution for the contribution to this research. In addition, the authors thank Dr. Gustavo Antunes, ?La Estanzuela? experimental station, National Institute of Agricultural Research, INIA, Uruguay, and Dr. Adolfo Toledano-Díaz, Department of Animal Reproduction, INIA, Spain for the critical reading of this manuscript. |
Contenido : |
Abstract:
New postpartum strategies have been developed in dairy cows to ameliorate uterine health and reproductive performance, especially the first service conception rates. This study aimed to assess the effect of intrauterine therapy with ozone (IUTO) in early postpartum on subclinical endometritis prevalence and reproductive parameters in dairy cows under commercial farm conditions. For this purpose, eighty clinically healthy cows with a body condition score between 3.0 and 3.5, from four dairy farms, were randomly allocated into two groups: ozone therapy group (OG, n?=?40), which were subjected to IUTO, and control group (CG, n?=?40). Content of uterine polymorphonuclear (PMN) leukocytes and subclinical endometritis (SE) percentage were assessed at 35 days after calving by uterine cytology. A second cytology was performed 72 h after IUTO. Reproductive parameters such as interval calving to first service (IFS), number of services per conception (nSC), interval calving to conception (ICC) and first service conception rate (FSCR) were analysed. The second endometrial cytology demonstrated that IUTO reduced (P?0.01) both PMN (3.7?±?1.4 vs. 7.6?±?1.1%) and SE (5.0 vs. 50.0%) percentages compared with CG. Likewise, after ozone treatment, both nSC (2.1?±?0.3 vs. 3.1?±?0.2; P?0.01) and ICC (126.2?±?9.7 vs. 149.0?±?9.0; P?=?0.0672) decreased, and FSCR increased (50.0 vs. 16.2%; P?0.01) compared with CG. In conclusion, intrauterine ozone therapy applied at 35 days after calving reduced subclinical endometritis prevalence and improved reproductive performance in postpartum dairy cows managed in a pasture-based system. MenosAbstract:
New postpartum strategies have been developed in dairy cows to ameliorate uterine health and reproductive performance, especially the first service conception rates. This study aimed to assess the effect of intrauterine therapy with ozone (IUTO) in early postpartum on subclinical endometritis prevalence and reproductive parameters in dairy cows under commercial farm conditions. For this purpose, eighty clinically healthy cows with a body condition score between 3.0 and 3.5, from four dairy farms, were randomly allocated into two groups: ozone therapy group (OG, n?=?40), which were subjected to IUTO, and control group (CG, n?=?40). Content of uterine polymorphonuclear (PMN) leukocytes and subclinical endometritis (SE) percentage were assessed at 35 days after calving by uterine cytology. A second cytology was performed 72 h after IUTO. Reproductive parameters such as interval calving to first service (IFS), number of services per conception (nSC), interval calving to conception (ICC) and first service conception rate (FSCR) were analysed. The second endometrial cytology demonstrated that IUTO reduced (P?0.01) both PMN (3.7?±?1.4 vs. 7.6?±?1.1%) and SE (5.0 vs. 50.0%) percentages compared with CG. Likewise, after ozone treatment, both nSC (2.1?±?0.3 vs. 3.1?±?0.2; P?0.01) and ICC (126.2?±?9.7 vs. 149.0?±?9.0; P?=?0.0672) decreased, and FSCR increased (50.0 vs. 16.2%; P?0.01) compared with CG. In conclusion, intrauterine ozone therapy applied at 35 days after ca... Presentar Todo |
Palabras claves : |
OZONE THERAPY; PLATAFORMA SALUD ANIMAL; PMN; REPRODUCTIVE PERFORMANCE; SUBCLINICAL ENDOMETRITIS. |
Asunto categoría : |
-- |
Marc : |
LEADER 03195naa a2200277 a 4500 001 1061084 005 2020-05-25 008 2020 bl uuuu u00u1 u #d 100 1 $aESCANDÓN, B.M. 245 $aIntrauterine therapy with ozone reduces subclinical endometritis and improves reproductive performance in postpartum dairy cows managed in pasture-based systems.$h[electronic resource] 260 $c2020 500 $aArticle history: Received06 December 2019// Accepted13 May 2020// Published22 May 2020. The research was supported by Dirección de Investigación de la Universidad de Cuenca (DIUC), Ecuador, throughout project DIUC-XIV-2016-022.The authors thank the Department of Research and Development of ?La Colina Cia. Ltda? for the contribution for the contribution to this research. In addition, the authors thank Dr. Gustavo Antunes, ?La Estanzuela? experimental station, National Institute of Agricultural Research, INIA, Uruguay, and Dr. Adolfo Toledano-Díaz, Department of Animal Reproduction, INIA, Spain for the critical reading of this manuscript. 520 $aAbstract: New postpartum strategies have been developed in dairy cows to ameliorate uterine health and reproductive performance, especially the first service conception rates. This study aimed to assess the effect of intrauterine therapy with ozone (IUTO) in early postpartum on subclinical endometritis prevalence and reproductive parameters in dairy cows under commercial farm conditions. For this purpose, eighty clinically healthy cows with a body condition score between 3.0 and 3.5, from four dairy farms, were randomly allocated into two groups: ozone therapy group (OG, n?=?40), which were subjected to IUTO, and control group (CG, n?=?40). Content of uterine polymorphonuclear (PMN) leukocytes and subclinical endometritis (SE) percentage were assessed at 35 days after calving by uterine cytology. A second cytology was performed 72 h after IUTO. Reproductive parameters such as interval calving to first service (IFS), number of services per conception (nSC), interval calving to conception (ICC) and first service conception rate (FSCR) were analysed. The second endometrial cytology demonstrated that IUTO reduced (P?0.01) both PMN (3.7?±?1.4 vs. 7.6?±?1.1%) and SE (5.0 vs. 50.0%) percentages compared with CG. Likewise, after ozone treatment, both nSC (2.1?±?0.3 vs. 3.1?±?0.2; P?0.01) and ICC (126.2?±?9.7 vs. 149.0?±?9.0; P?=?0.0672) decreased, and FSCR increased (50.0 vs. 16.2%; P?0.01) compared with CG. In conclusion, intrauterine ozone therapy applied at 35 days after calving reduced subclinical endometritis prevalence and improved reproductive performance in postpartum dairy cows managed in a pasture-based system. 653 $aOZONE THERAPY 653 $aPLATAFORMA SALUD ANIMAL 653 $aPMN 653 $aREPRODUCTIVE PERFORMANCE 653 $aSUBCLINICAL ENDOMETRITIS 700 1 $aESPINOZA, J.S. 700 1 $aPEREA, F.P. 700 1 $aFERNANDO QUITO, F. 700 1 $aOCHOA, R. 700 1 $aLÓPEZ, G.E. 700 1 $aGALARZA, D.A. 700 1 $aGARZÓN, J. P. 773 $tTropical Animal Health Production,2020. DOI: https://doi.org/10.1007/s11250-020-02298-3
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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 : |
30/10/2014 |
Actualizado : |
19/04/2018 |
Tipo de producción científica : |
Documentos |
Autor : |
AVILA, S.; DEAMBROSI, E.; ESCALANTE, F. |
Afiliación : |
MARIFLOR STELLA AVILA SILVA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ENRIQUE GERMAN DEAMBROSI CHURRUT, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO DANIEL ESCALANTE UBIEDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Evaluación de momentos de aplicación de fungicidas para el control de las enfermedades del tallo. |
Fecha de publicación : |
2010 |
Fuente / Imprenta : |
En: INIA TREINA Y TRES. Arroz: Resultados Experimentales 2009-2010. Treinta y Tres (Uruguay): INIA, 2010. |
Páginas : |
c. 4. p. 23-29 |
Serie : |
(INIA Serie Actividades de Difusión; 611) |
Idioma : |
Español |
Palabras claves : |
MANCHADO DE VAINAS; PODREDUMBRE DEL TALLO. |
Thesagro : |
APLICACION DE ABONOS; ARROZ; ENFERMEDADES DE LAS PLANTAS; FUNGICIDAS; URUGUAY. |
Asunto categoría : |
H20 Enfermedades de las plantas |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/9320/1/cap4-p.23-29.pdf
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Marc : |
LEADER 00784naa a2200241 a 4500 001 1051395 005 2018-04-19 008 2010 bl uuuu u00u1 u #d 100 1 $aAVILA, S. 245 $aEvaluación de momentos de aplicación de fungicidas para el control de las enfermedades del tallo. 260 $c2010 300 $ac. 4. p. 23-29 490 $a(INIA Serie Actividades de Difusión; 611) 650 $aAPLICACION DE ABONOS 650 $aARROZ 650 $aENFERMEDADES DE LAS PLANTAS 650 $aFUNGICIDAS 650 $aURUGUAY 653 $aMANCHADO DE VAINAS 653 $aPODREDUMBRE DEL TALLO 700 1 $aDEAMBROSI, E. 700 1 $aESCALANTE, F. 773 $tEn: INIA TREINA Y TRES. Arroz: Resultados Experimentales 2009-2010. Treinta y Tres (Uruguay): INIA, 2010.
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