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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
21/02/2014 |
Actualizado : |
31/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
SCARAMUZZI, R.J.; BAIRD, D.T.; CAMPBELL, B.K.; DRIANCOURT, M.A.; DUPONT, J.; FORTUNE, J.E.; GILCHRIST, R.B.; MARTIN, G.B.; MCNATTY, K.P.; MCNEILLY, A.S.; MONGET, P.; MONNIAUX, D.; VIÑOLES, C.; WEBB, R. |
Afiliación : |
R.J. SCARABUZZI, INRA, UMR85 Physiologie de la Reproduction et des Comportements, Centre INRA de Tours, 37380 Nouzilly, France.B Department of Veterinary Basic Sciences, The Royal Veterinary College, Hawkshead Lane, North Mimms, Hertfordshire AL9 7TA, UK; D.T. BAIRD, University of Edinburgh, Centre for Reproductive Biology, The Queen?s Medical; B.K. CAMPBELL, University of Nottingham, Division of Obstetrics and Gynaecology, The Queen?s Medical Centre, Nottingham NG7 2UH, UK.; M.A. DRIANCOURT, Intervet Schering Plough Animal Health, Intervet Pharma R & D, BP 67131, 49071 Beaucouze´, France; J. DUPONT, INRA, UMR85 Physiologie de la Reproduction et des Comportements, Centre INRA de Tours, 37380 Nouzilly, France.; J.E. FORTUNE, College of Veterinary Medicine, Cornell University, Ithaca, NY 14853, USA.; R.B. GILCHRIST, Robinson Institute, School of Paediatrics and Reproductive Health, Medical School South, University of Adelaide, SA 5005, Australia; G.B. MARTIN, Animal Production Systems, UWA Institute of Agriculture, The University of Western Australia, Crawley, WA 6009, Australia; K.P. MCNATTY, School of Biological Sciences, Victoria University of Wellington, Wellington 6140, New Zealand.; A.S. MCNEILLY, School of Biological Sciences, Victoria University of Wellington, Wellington 6140, New Zealand.; P. MONGET, INRA, UMR85 Physiologie de la Reproduction et des Comportements, Centre INRA de Tours, 37380 Nouzilly, France.; D. MONNIAUX, INRA, UMR85 Physiologie de la Reproduction et des Comportements, Centre INRA de Tours, 37380 Nouzilly, France.; CAROLINA VIÑOLES GIL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; R. WEBB, L University of Nottingham, Division of Animal Science, School of Biosciences, Loughborough, Leicestershire LE12 5RD, UK. |
Título : |
Regulation of folliculogenesis and the determination of ovulation rate in ruminants (Review). |
Fecha de publicación : |
2011 |
Fuente / Imprenta : |
Reproduction, Fertility and Development, 2011, Volume 23, Issue 3, Pages 444-467. |
DOI : |
10.1071/RD09161 |
Idioma : |
Inglés |
Notas : |
Article history: Manuscript received 11 July 2009 // Accepted 5 October 2010. |
Contenido : |
The paper presents an update of our 1993 model of ovarian follicular development in ruminants, based on knowledge gained from the past 15 years of research. The model addresses the sequence of events from follicular formation in fetal life, through the successive waves of follicular growth and atresia, culminating with the emergence of ovulatory follicles during reproductive cycles. The original concept of five developmental classes of follicles, defined primarily by their responses to gonadotrophins, is retained: primordial, committed, gonadotrophin-responsive, gonadotrophin-dependent and ovulatory follicles. The updated model has more extensive integration of the morphological, molecular and cellular events during folliculogenesis with systemic events in the whole animal. It also incorporates knowledge on factors that influence oocyte quality and the critical roles of the oocyte in regulating follicular development and ovulation rate. The original hypothetical mechanisms determining ovulation rate are retained but with some refinements; the enhanced viability of gonadotrophin-dependent follicles and increases in the number of gonadotrophinresponsive follicles by increases in the throughput of follicles to this stage of growth. Finally, we reexamine how these two mechanisms, which are thought not to be mutually exclusive, appear to account for most of the known genetic and environmental effects on ovulation rate |
Palabras claves : |
EWE; FOLLICLE; NUTRITION; OOCYTE; OVARY. |
Thesagro : |
PRODUCCION ANIMAL. |
Asunto categoría : |
L53 Fisiología Animal - Reproducción |
Marc : |
LEADER 02522naa a2200373 a 4500 001 1017988 005 2019-10-31 008 2011 bl uuuu u00u1 u #d 024 7 $a10.1071/RD09161$2DOI 100 1 $aSCARAMUZZI, R.J. 245 $aRegulation of folliculogenesis and the determination of ovulation rate in ruminants (Review).$h[electronic resource] 260 $c2011 500 $aArticle history: Manuscript received 11 July 2009 // Accepted 5 October 2010. 520 $aThe paper presents an update of our 1993 model of ovarian follicular development in ruminants, based on knowledge gained from the past 15 years of research. The model addresses the sequence of events from follicular formation in fetal life, through the successive waves of follicular growth and atresia, culminating with the emergence of ovulatory follicles during reproductive cycles. The original concept of five developmental classes of follicles, defined primarily by their responses to gonadotrophins, is retained: primordial, committed, gonadotrophin-responsive, gonadotrophin-dependent and ovulatory follicles. The updated model has more extensive integration of the morphological, molecular and cellular events during folliculogenesis with systemic events in the whole animal. It also incorporates knowledge on factors that influence oocyte quality and the critical roles of the oocyte in regulating follicular development and ovulation rate. The original hypothetical mechanisms determining ovulation rate are retained but with some refinements; the enhanced viability of gonadotrophin-dependent follicles and increases in the number of gonadotrophinresponsive follicles by increases in the throughput of follicles to this stage of growth. Finally, we reexamine how these two mechanisms, which are thought not to be mutually exclusive, appear to account for most of the known genetic and environmental effects on ovulation rate 650 $aPRODUCCION ANIMAL 653 $aEWE 653 $aFOLLICLE 653 $aNUTRITION 653 $aOOCYTE 653 $aOVARY 700 1 $aBAIRD, D.T. 700 1 $aCAMPBELL, B.K. 700 1 $aDRIANCOURT, M.A. 700 1 $aDUPONT, J. 700 1 $aFORTUNE, J.E. 700 1 $aGILCHRIST, R.B. 700 1 $aMARTIN, G.B. 700 1 $aMCNATTY, K.P. 700 1 $aMCNEILLY, A.S. 700 1 $aMONGET, P. 700 1 $aMONNIAUX, D. 700 1 $aVIÑOLES, C. 700 1 $aWEBB, R. 773 $tReproduction, Fertility and Development, 2011, Volume 23, Issue 3, Pages 444-467.
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INIA Tacuarembó (TBO) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
18/06/2015 |
Actualizado : |
20/06/2015 |
Tipo de producción científica : |
Informes Agroclimáticos |
Autor : |
CASTAÑO, J.; GIMENEZ, A.; FUREST, J.; OLIVERA, L. |
Afiliación : |
JOSE PEDRO CASTAÑO SANCHEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; AGUSTIN EDUARDO GIMENEZ FUREST, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSE MARIA FUREST CROCCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LAURA OLIVERA MC ALISTER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Informe Agroclimático 2008 - Situación a Febrero. |
Fecha de publicación : |
2008 |
Fuente / Imprenta : |
Montevideo (Uruguay): INIA, 2008. |
Páginas : |
3 p. |
Idioma : |
Español |
Palabras claves : |
AGROCLIMA; AGROCLIMATOLOGÍA; BOLETIN AGROCLIMÁTICO; CARACTERIZACIÓN AGROCLIMÁTICA; DIRECCION VIENTO; ESTACIONES AGROMETEOROLOGICAS; ESTACIONES AUTOMATICAS; ESTACIONES INIA; ESTADO DEL TIEMPO; ESTRÉS HÍDRICO; GRAFICAS AGROCLIMATICOS; GRAS; HELIOFANOGRAFO; INFORMACION SATELITAL; INUNDACIONES; LLUVIAS DIARIAS; MAXIMA; MEDIA; MINIMA; PANEL SOLAR; PERSPECTIVAS CLIMATICAS; PLUVIOMETRO; PRECIPITACION NACIONAL; PREVENCION HELADAS; PRONOSTICO; SENSOR; SIMETRICO; TANQUE A; TERMOCUPLAS; TERMOHIDROGRAFO; VARIABLES AGROCLIMATICAS; VELETA. |
Thesagro : |
AGROCLIMATOLOGIA; CAMBIO CLIMATICO; CLIMA; CLIMATOLOGIA; ESTACIONES METEOROLOGICAS; ESTRES HIDRICO; EVAPORACION; EVAPOTRANSPIRACION; HUMEDAD; HUMEDAD RELATIVA; LLUVIA; METEOROLOGIA; PERSPECTIVAS; PLUVIOMETROS; PRONOSTICO DEL TIEMPO; SENSORES; SISTEMAS; SISTEMAS DE INFORMACION; SUELO; TEMPERATURA; TERMOMETROS. |
Asunto categoría : |
P40 Meteorología y climatología |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/4647/1/Inf.Agr.-febrero-2008.pdf
http://www.inia.uy/Publicaciones/Paginas/publicacion-1664.aspx
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Marc : |
LEADER 02039nam a2200781 a 4500 001 1052804 005 2015-06-20 008 2008 bl uuuu u0uu1 u #d 100 1 $aCASTAÑO, J. 245 $aInforme Agroclimático 2008 - Situación a Febrero.$h[electronic resource] 260 $aMontevideo (Uruguay): INIA$c2008 300 $a3 p. 650 $aAGROCLIMATOLOGIA 650 $aCAMBIO CLIMATICO 650 $aCLIMA 650 $aCLIMATOLOGIA 650 $aESTACIONES METEOROLOGICAS 650 $aESTRES HIDRICO 650 $aEVAPORACION 650 $aEVAPOTRANSPIRACION 650 $aHUMEDAD 650 $aHUMEDAD RELATIVA 650 $aLLUVIA 650 $aMETEOROLOGIA 650 $aPERSPECTIVAS 650 $aPLUVIOMETROS 650 $aPRONOSTICO DEL TIEMPO 650 $aSENSORES 650 $aSISTEMAS 650 $aSISTEMAS DE INFORMACION 650 $aSUELO 650 $aTEMPERATURA 650 $aTERMOMETROS 653 $aAGROCLIMA 653 $aAGROCLIMATOLOGÍA 653 $aBOLETIN AGROCLIMÁTICO 653 $aCARACTERIZACIÓN AGROCLIMÁTICA 653 $aDIRECCION VIENTO 653 $aESTACIONES AGROMETEOROLOGICAS 653 $aESTACIONES AUTOMATICAS 653 $aESTACIONES INIA 653 $aESTADO DEL TIEMPO 653 $aESTRÉS HÍDRICO 653 $aGRAFICAS AGROCLIMATICOS 653 $aGRAS 653 $aHELIOFANOGRAFO 653 $aINFORMACION SATELITAL 653 $aINUNDACIONES 653 $aLLUVIAS DIARIAS 653 $aMAXIMA 653 $aMEDIA 653 $aMINIMA 653 $aPANEL SOLAR 653 $aPERSPECTIVAS CLIMATICAS 653 $aPLUVIOMETRO 653 $aPRECIPITACION NACIONAL 653 $aPREVENCION HELADAS 653 $aPRONOSTICO 653 $aSENSOR 653 $aSIMETRICO 653 $aTANQUE A 653 $aTERMOCUPLAS 653 $aTERMOHIDROGRAFO 653 $aVARIABLES AGROCLIMATICAS 653 $aVELETA 700 1 $aGIMENEZ, A. 700 1 $aFUREST, J. 700 1 $aOLIVERA, L.
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