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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Tacuarembó. |
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Fecha : |
21/02/2014 |
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Actualizado : |
11/05/2018 |
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Tipo de producción científica : |
Libros |
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Autor : |
BALMELLI, G.; RESQUÍN, F.; TRUJILLO, M. |
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Afiliación : |
GUSTAVO DANIEL BALMELLI HERNANDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSE FERNANDO RESQUIN PEREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA ISABEL TRUJILLO LEZAMA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Estimación de parámetros genéticos para características de crecimiento y productividad en Eucalyptus globulus ssp. globulus en Uruguay. |
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Fecha de publicación : |
2002 |
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Fuente / Imprenta : |
Tacuarembó (Uruguay): INIA, 2002. |
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Páginas : |
13 p. |
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Serie : |
(Serie Aftercare Forestal INIA - JICA ; 5) |
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ISBN : |
9974-38-144-4 |
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Idioma : |
Español |
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Notas : |
Aftercare del Proyecto de Mejoramiento Genético Forestal en el Uruguay (2000-2002). |
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Contenido : |
Datos de 8 pruebas de progenie de polinización abierta de primera generación de Eucalyptus globulus ssp. globulus, creciendo en tres zonas de Uruguay, fueron
utilizados para estimarparámetros genéticos para características de crecimiento y productividad a los 32 y 56 meses de edad. |
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Palabras claves : |
CORRELACIÓN GENÉTICA TIPO B. |
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Thesagro : |
CORRELACION GENETICA; EUCALYPTUS GLOBULUS; HEREDABILIDAD; URUGUAY. |
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Asunto categoría : |
K10 Producción forestal |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/3780/1/Aftercare-del-Proyecto-de-Mejoramiento-Genetico-Forestal-en-el-Uruguay-2000-2002-Nro.-5.pdf
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Marc : |
LEADER 01104nam a2200241 a 4500
001 1040540
005 2018-05-11
008 2002 bl uuuu u00u1 u #d
020 $a9974-38-144-4
100 1 $aBALMELLI, G.
245 $aEstimación de parámetros genéticos para características de crecimiento y productividad en Eucalyptus globulus ssp. globulus en Uruguay.
260 $aTacuarembó (Uruguay): INIA$c2002
300 $a13 p.
490 $a(Serie Aftercare Forestal INIA - JICA ; 5)
500 $aAftercare del Proyecto de Mejoramiento Genético Forestal en el Uruguay (2000-2002).
520 $aDatos de 8 pruebas de progenie de polinización abierta de primera generación de Eucalyptus globulus ssp. globulus, creciendo en tres zonas de Uruguay, fueron utilizados para estimarparámetros genéticos para características de crecimiento y productividad a los 32 y 56 meses de edad.
650 $aCORRELACION GENETICA
650 $aEUCALYPTUS GLOBULUS
650 $aHEREDABILIDAD
650 $aURUGUAY
653 $aCORRELACIÓN GENÉTICA TIPO B
700 1 $aRESQUÍN, F.
700 1 $aTRUJILLO, M.
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Registro original : |
INIA La Estanzuela (LE) |
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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 actual : |
21/01/2020 |
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Actualizado : |
21/01/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
DE CARVALHO NUNES, L.; STEGELMEIER, B. L.; COOK, D.; PFISTER, J. A.; GARDNER, D. R.; RIET-CORREA, F.; WEICH, K. D. |
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Afiliación : |
LOUISIANE DE CARVALHO NUNES, Department of Veterinary Science, Federal University of Espírito Santo, Alegre, Espírito Santo, Brazil; BRYAN L. STEGELMEIER, USDA-ARS Poisonous Plant Research Laboratory, USA; DANIEL COOK, USDA-ARS Poisonous Plant Research Laboratory, USA; JAMES A. PFISTER, USDA-ARS Poisonous Plant Research Laboratory, USA; DALE R. GARDNER, USDA-ARS Poisonous Plant Research Laboratory, USA; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Veterinary Hospital, Center for Health and Rural Technology, Patos Campus, Federal University of Campina Grande, Brazil; KEVIN D. WELCH, USDA-ARS Poisonous Plant Research Laboratory, USA. |
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Título : |
Clinical and pathological comparison of Astragalus lentiginosus and Ipomoea carnea poisoning in goats. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Toxicon, 5 December, 2019, Volume 171, Pages 20-28. Doi: 10.1016/j.toxicon.2019.09.016 |
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ISSN : |
0041-0101 |
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DOI : |
10.1016/j.toxicon.2019.09.016 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 12 July 2019; Received in revised form 12 September 2019; Accepted 16 September 2019; Available online 19 September 2019. |
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Contenido : |
ABSTRACT.
The indolizidine alkaloid swainsonine, found in some Astragalus and Oxytropis (i.e., locoweed) species, is a potent cellular glycosidase inhibitor that often poisons livestock. Other toxic genera such as some Ipomoea species also contain swainsonine as well as calystegines which are similar polyhydroxy alkaloids. The toxicity of calystegines is poorly characterized; however, they are also potent glycoside inhibitors capable of intestinal and cellular glycoside dysfunction. The objective of this study was to directly compare A. lentiginosus and I. carnea poisoning in goats to better characterize the role of the calystegines. Three groups of four goats each were treated with ground alfalfa (control), I. carnea or A. lentiginosus to obtain daily doses of 0.0, 1.5, and 1.5 mg swainsonine/kg bw per day, respectively, for 45 days. Animals were observed daily and weekly body weights, serum enzyme activities, and serum swainsonine concentrations were determined. At day 45 all animals were euthanized and necropsied. Goats treated with A. lentiginosus and I. carnea developed clinical disease characterized by mild intention tremors and proprioceptive deficits. Goats treated with A. lentiginosus developed clinical disease sooner and with greater consistency. No differences in body weight, serum swainsonine concentrations and serum enzyme activity were observed between goats treated with A. lentiginosus and I. carnea. Additionally, there were no differences in the microscopic and histochemical studies of the visceral and neurologic lesions observed between goats treated with A. lentiginosus and I. carnea. These findings suggest that I. carnea-induced clinical signs and lesions are due to swainsonine and that calystegines contribute little or nothing to toxicity in goats in the presence of swainsonine.
© 2019 MenosABSTRACT.
The indolizidine alkaloid swainsonine, found in some Astragalus and Oxytropis (i.e., locoweed) species, is a potent cellular glycosidase inhibitor that often poisons livestock. Other toxic genera such as some Ipomoea species also contain swainsonine as well as calystegines which are similar polyhydroxy alkaloids. The toxicity of calystegines is poorly characterized; however, they are also potent glycoside inhibitors capable of intestinal and cellular glycoside dysfunction. The objective of this study was to directly compare A. lentiginosus and I. carnea poisoning in goats to better characterize the role of the calystegines. Three groups of four goats each were treated with ground alfalfa (control), I. carnea or A. lentiginosus to obtain daily doses of 0.0, 1.5, and 1.5 mg swainsonine/kg bw per day, respectively, for 45 days. Animals were observed daily and weekly body weights, serum enzyme activities, and serum swainsonine concentrations were determined. At day 45 all animals were euthanized and necropsied. Goats treated with A. lentiginosus and I. carnea developed clinical disease characterized by mild intention tremors and proprioceptive deficits. Goats treated with A. lentiginosus developed clinical disease sooner and with greater consistency. No differences in body weight, serum swainsonine concentrations and serum enzyme activity were observed between goats treated with A. lentiginosus and I. carnea. Additionally, there were no differences in the microscopic a... Presentar Todo |
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Palabras claves : |
Astragalus; Calystegines; Ipomoea; Locoweed; PLATAFORMA SALUD ANIMAL; Swainsonine. |
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Asunto categoría : |
A50 Investigación agraria |
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Marc : |
LEADER 02878naa a2200301 a 4500
001 1060655
005 2020-01-21
008 2019 bl uuuu u00u1 u #d
022 $a0041-0101
024 7 $a10.1016/j.toxicon.2019.09.016$2DOI
100 1 $aDE CARVALHO NUNES, L.
245 $aClinical and pathological comparison of Astragalus lentiginosus and Ipomoea carnea poisoning in goats.$h[electronic resource]
260 $c2019
500 $aArticle history: Received 12 July 2019; Received in revised form 12 September 2019; Accepted 16 September 2019; Available online 19 September 2019.
520 $aABSTRACT. The indolizidine alkaloid swainsonine, found in some Astragalus and Oxytropis (i.e., locoweed) species, is a potent cellular glycosidase inhibitor that often poisons livestock. Other toxic genera such as some Ipomoea species also contain swainsonine as well as calystegines which are similar polyhydroxy alkaloids. The toxicity of calystegines is poorly characterized; however, they are also potent glycoside inhibitors capable of intestinal and cellular glycoside dysfunction. The objective of this study was to directly compare A. lentiginosus and I. carnea poisoning in goats to better characterize the role of the calystegines. Three groups of four goats each were treated with ground alfalfa (control), I. carnea or A. lentiginosus to obtain daily doses of 0.0, 1.5, and 1.5 mg swainsonine/kg bw per day, respectively, for 45 days. Animals were observed daily and weekly body weights, serum enzyme activities, and serum swainsonine concentrations were determined. At day 45 all animals were euthanized and necropsied. Goats treated with A. lentiginosus and I. carnea developed clinical disease characterized by mild intention tremors and proprioceptive deficits. Goats treated with A. lentiginosus developed clinical disease sooner and with greater consistency. No differences in body weight, serum swainsonine concentrations and serum enzyme activity were observed between goats treated with A. lentiginosus and I. carnea. Additionally, there were no differences in the microscopic and histochemical studies of the visceral and neurologic lesions observed between goats treated with A. lentiginosus and I. carnea. These findings suggest that I. carnea-induced clinical signs and lesions are due to swainsonine and that calystegines contribute little or nothing to toxicity in goats in the presence of swainsonine. © 2019
653 $aAstragalus
653 $aCalystegines
653 $aIpomoea
653 $aLocoweed
653 $aPLATAFORMA SALUD ANIMAL
653 $aSwainsonine
700 1 $aSTEGELMEIER, B. L.
700 1 $aCOOK, D.
700 1 $aPFISTER, J. A.
700 1 $aGARDNER, D. R.
700 1 $aRIET-CORREA, F.
700 1 $aWEICH, K. D.
773 $tToxicon, 5 December, 2019, Volume 171, Pages 20-28. Doi: 10.1016/j.toxicon.2019.09.016
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