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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
21/02/2014 |
Actualizado : |
28/01/2019 |
Tipo de producción científica : |
Documentos |
Autor : |
MAESO, D.; RUBIO, L.; BENÍTEZ-GALEANO, M.J.; HERNÁNDEZ, L.; BERTALMIO, A.; ARRUABARRENA, A.; RIVAS, F.; COLINA, R. |
Afiliación : |
DIEGO CESAR MAESO TOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LETICIA PAOLA RUBIO CATTANI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; M.J. BENÍTEZ-GALEANO; LESTER HERNÁNDEZ RODRÍGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.; ANA MARIA BERTALMIO CASARIEGO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANA ARRUABARRENA PASCOVICH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS FERNANDO RIVAS GRELA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; R. COLINA. |
Título : |
Aportes al conocimiento de Citrus tristeza virus en Uruguay. [resumen] |
Fecha de publicación : |
2018 |
Fuente / Imprenta : |
In: INIA (Instituto Nacional de Investigación Agropecuaria); INIA Las Brujas; Biotecnología. Jornada de Agrobiotecnología, XI. Encuentro Nacional de REDBIO, III. Jornada técnica. Las Brujas, Canelones (UY): INIA, 2018. |
Páginas : |
p. 12 |
Serie : |
(Serie Actividades de Difusión; 786) |
Idioma : |
Español |
Contenido : |
La tristeza de los cítricos causada por Citrus tristeza virus (CTV) es una de las enfermedades a virus más importantes del cultivo. En Uruguay causó importantes pérdidas a mediados del siglo pasado obligando a la plantación exclusivamente sobre portainjertos resistentes (Poncirus trifoliata y sus híbridos) para prevenir la muerte de plantas. |
Palabras claves : |
CARACTERIZACIÓN DE AISLAMIENTOS; CITRUS TRISTEZA VIRUS (CTV). |
Thesagro : |
CITRUS. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/12352/1/sad-786-p.12.pdf
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Marc : |
LEADER 01266nam a2200253 a 4500 001 1012453 005 2019-01-28 008 2018 bl uuuu u0uu1 u #d 100 1 $aMAESO, D. 245 $aAportes al conocimiento de Citrus tristeza virus en Uruguay. [resumen]$h[electronic resource] 260 $aIn: INIA (Instituto Nacional de Investigación Agropecuaria); INIA Las Brujas; Biotecnología. Jornada de Agrobiotecnología, XI. Encuentro Nacional de REDBIO, III. Jornada técnica. Las Brujas, Canelones (UY): INIA$c2018 300 $ap. 12 490 $a(Serie Actividades de Difusión; 786) 520 $aLa tristeza de los cítricos causada por Citrus tristeza virus (CTV) es una de las enfermedades a virus más importantes del cultivo. En Uruguay causó importantes pérdidas a mediados del siglo pasado obligando a la plantación exclusivamente sobre portainjertos resistentes (Poncirus trifoliata y sus híbridos) para prevenir la muerte de plantas. 650 $aCITRUS 653 $aCARACTERIZACIÓN DE AISLAMIENTOS 653 $aCITRUS TRISTEZA VIRUS (CTV) 700 1 $aRUBIO, L. 700 1 $aBENÍTEZ-GALEANO, M.J. 700 1 $aHERNÁNDEZ, L. 700 1 $aBERTALMIO, A. 700 1 $aARRUABARRENA, A. 700 1 $aRIVAS, F. 700 1 $aCOLINA, R.
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Registro original : |
INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha actual : |
15/09/2014 |
Actualizado : |
09/10/2018 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - 1 |
Autor : |
VIÑOLES, C.; PAGANONI, B.L.; MCNATTY, K.P.; HEATH, D.A.; THOMPSON, A.N.; GLOVER, K.M.M.; MILTON, J.T.B.; MARTIN, G.B. |
Afiliación : |
CAROLINA VIÑOLES GIL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Follicle development, endocrine profiles and ovulation rate in adult Merino ewes-effects of early nutrition (pre-and post-natal) and supplementation with lupin grain. |
Fecha de publicación : |
2014 |
Fuente / Imprenta : |
Reproduction, 2014, v. 147, no. 1, p. 101-110. |
DOI : |
10.1530/REP-13-0104 |
Idioma : |
Inglés |
Notas : |
History article: Received 14 March 2013; First decision 8 April 2013; Revised manuscript received 17 October 2013; Accepted 23 October 2013. |
Contenido : |
In adult ewes, we tested whether ovarian function, including the response to short-term supplementation, was affected by the nutrition of their mothers during the pre-/postnatal period. A 2x2 factorial was used with nutrition in early life (low or high) and a 6- day supplement (with or without) as factors. All ewes received 3 prostaglandin injections 7 days apart, and the supplement (lupin grain) was fed for 6 days from 2 days after the second until the third prostaglandin injection. We measured reproductive and metabolic hormones, studied follicle dynamics (ultrasonography), and evaluated granulosa cell numbers, aromatase activity and oestradiol concentrations in follicular fluid in healthy follicles at Days 3 and 7 of supplementation. Ovulation rate was increased by 25% by exposure to high pre-/post-natal nutrition (1.5 versus 1.2; P < 0.05), in association with a small decrease in FSH concentrations (P = 0.06) and a small increase in insulin concentrations (P = 0.07). The number of healthy astral follicles was not affected. Acute supplementation increased the number of granulose cells (3.7 ??0.2 vs 3.0 ??0.2 million; P < 0.05) in the largest follicle, and the circulating concentrations of oestradiol (4.6 ??0.3 vs 3.9 ??0.3 pmol/L; P < 0.05) and glucose (3.4 ??0.03 vs 3.3 ??0.03 mmol/L; P < 0.01). Both early life nutrition and acute supplementation appear to affect ovulation rate through changes in glucose-insulin homeostasis that alter follicular responsiveness to FSH and therefore oestradiol-FSH balance. MenosIn adult ewes, we tested whether ovarian function, including the response to short-term supplementation, was affected by the nutrition of their mothers during the pre-/postnatal period. A 2x2 factorial was used with nutrition in early life (low or high) and a 6- day supplement (with or without) as factors. All ewes received 3 prostaglandin injections 7 days apart, and the supplement (lupin grain) was fed for 6 days from 2 days after the second until the third prostaglandin injection. We measured reproductive and metabolic hormones, studied follicle dynamics (ultrasonography), and evaluated granulosa cell numbers, aromatase activity and oestradiol concentrations in follicular fluid in healthy follicles at Days 3 and 7 of supplementation. Ovulation rate was increased by 25% by exposure to high pre-/post-natal nutrition (1.5 versus 1.2; P < 0.05), in association with a small decrease in FSH concentrations (P = 0.06) and a small increase in insulin concentrations (P = 0.07). The number of healthy astral follicles was not affected. Acute supplementation increased the number of granulose cells (3.7 ??0.2 vs 3.0 ??0.2 million; P < 0.05) in the largest follicle, and the circulating concentrations of oestradiol (4.6 ??0.3 vs 3.9 ??0.3 pmol/L; P < 0.05) and glucose (3.4 ??0.03 vs 3.3 ??0.03 mmol/L; P < 0.01). Both early life nutrition and acute supplementation appear to affect ovulation rate through changes in glucose-insulin homeostasis that alter follicular responsiveness to FSH a... Presentar Todo |
Thesagro : |
OVINOS. |
Asunto categoría : |
A50 Investigación agraria |
Marc : |
LEADER 02402naa a2200241 a 4500 001 1050229 005 2018-10-09 008 2014 bl uuuu u00u1 u #d 024 7 $a10.1530/REP-13-0104$2DOI 100 1 $aVIÑOLES, C. 245 $aFollicle development, endocrine profiles and ovulation rate in adult Merino ewes-effects of early nutrition (pre-and post-natal) and supplementation with lupin grain. 260 $c2014 500 $aHistory article: Received 14 March 2013; First decision 8 April 2013; Revised manuscript received 17 October 2013; Accepted 23 October 2013. 520 $aIn adult ewes, we tested whether ovarian function, including the response to short-term supplementation, was affected by the nutrition of their mothers during the pre-/postnatal period. A 2x2 factorial was used with nutrition in early life (low or high) and a 6- day supplement (with or without) as factors. All ewes received 3 prostaglandin injections 7 days apart, and the supplement (lupin grain) was fed for 6 days from 2 days after the second until the third prostaglandin injection. We measured reproductive and metabolic hormones, studied follicle dynamics (ultrasonography), and evaluated granulosa cell numbers, aromatase activity and oestradiol concentrations in follicular fluid in healthy follicles at Days 3 and 7 of supplementation. Ovulation rate was increased by 25% by exposure to high pre-/post-natal nutrition (1.5 versus 1.2; P < 0.05), in association with a small decrease in FSH concentrations (P = 0.06) and a small increase in insulin concentrations (P = 0.07). The number of healthy astral follicles was not affected. Acute supplementation increased the number of granulose cells (3.7 ??0.2 vs 3.0 ??0.2 million; P < 0.05) in the largest follicle, and the circulating concentrations of oestradiol (4.6 ??0.3 vs 3.9 ??0.3 pmol/L; P < 0.05) and glucose (3.4 ??0.03 vs 3.3 ??0.03 mmol/L; P < 0.01). Both early life nutrition and acute supplementation appear to affect ovulation rate through changes in glucose-insulin homeostasis that alter follicular responsiveness to FSH and therefore oestradiol-FSH balance. 650 $aOVINOS 700 1 $aPAGANONI, B.L. 700 1 $aMCNATTY, K.P. 700 1 $aHEATH, D.A. 700 1 $aTHOMPSON, A.N. 700 1 $aGLOVER, K.M.M. 700 1 $aMILTON, J.T.B. 700 1 $aMARTIN, G.B. 773 $tReproduction, 2014$gv. 147, no. 1, p. 101-110.
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