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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
04/09/2018 |
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Data da última atualização: |
04/09/2018 |
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Autoria: |
SMITH, W. D. |
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Título: |
Anti-larval antibodies in the serum and abomasal mucus of sheep hyperinfected with Haemonchus contortus. |
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Ano de publicação: |
1977 |
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Fonte/Imprenta: |
Research in Veterinary Science, v. 22, n. 3, p. 334-338, May, 1977. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: A radioimmunoassay technique was used to follow the anti-larval antibody response in the serum of sheep subjected to repeated dosing with Haemonchus contortus. The response was found to develop slowly and seemed to decline as soon as the sheep stopped receiving larvae. No immunological memory was observed after the sheep were challenged with 4000 larvae nine weeks after daily dosing was stopped. Examination of abomasal mucus collected from the sheep at slaughter revealed the presence of IgA and IgG antibodies. It is suggested that most of this mucus IgG was derived from blood whereas the IgA was locally produced. |
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Palavras-Chave: |
Haemonchiasis; Secretory; Trichostrongyloidiasis. |
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Thesagro: |
Larva. |
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Thesaurus Nal: |
Abomasum; Animal parasitic nematodes; Antibodies; Gastrointestinal nematodes; Immunoglobulin A; Immunoglobulin G; Immunology; Larvae; Nematoda; Nematode infections; Sheep diseases. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 01487naa a2200301 a 4500
001 2095081
005 2018-09-04
008 1977 bl uuuu u00u1 u #d
100 1 $aSMITH, W. D.
245 $aAnti-larval antibodies in the serum and abomasal mucus of sheep hyperinfected with Haemonchus contortus.
260 $c1977
520 $aAbstract: A radioimmunoassay technique was used to follow the anti-larval antibody response in the serum of sheep subjected to repeated dosing with Haemonchus contortus. The response was found to develop slowly and seemed to decline as soon as the sheep stopped receiving larvae. No immunological memory was observed after the sheep were challenged with 4000 larvae nine weeks after daily dosing was stopped. Examination of abomasal mucus collected from the sheep at slaughter revealed the presence of IgA and IgG antibodies. It is suggested that most of this mucus IgG was derived from blood whereas the IgA was locally produced.
650 $aAbomasum
650 $aAnimal parasitic nematodes
650 $aAntibodies
650 $aGastrointestinal nematodes
650 $aImmunoglobulin A
650 $aImmunoglobulin G
650 $aImmunology
650 $aLarvae
650 $aNematoda
650 $aNematode infections
650 $aSheep diseases
650 $aLarva
653 $aHaemonchiasis
653 $aSecretory
653 $aTrichostrongyloidiasis
773 $tResearch in Veterinary Science$gv. 22, n. 3, p. 334-338, May, 1977.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
17/02/2012 |
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Data da última atualização: |
18/04/2018 |
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Autoria: |
SOLEDAD CARRERA, C.; REYNOSO, C. M.; FUNES, G. J.; MARTÍNEZ, M. J.; DARDANELLI, J.; RESNIK, S. L. |
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Afiliação: |
Constanza Soledad Carrera, Instituto Nacional de Tecnología Agropecuaria; Cora Marcela Reynoso, Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales; Gustavo Javier Funes, Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales; María José Martínez, Instituto Nacional de Tecnología Agropecuaria; Julio Dardanelli, Instituto Nacional de Tecnología Agropecuaria; Silvia Liliana Resnik, Comisión de Investigaciones Científicas de la Provincia de Buenos Aires. |
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Título: |
Amino acid composition of soybean seeds as affected by climatic variables. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Pesquisa agropecuária Brasileira, Brasília, DF, v. 46, n. 12, p. 1579-1587, dez. 2011 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Conteúdo de aminoácidos em sementes de soja em função de variáveis climáticas. |
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Conteúdo: |
The objective of this work was to perform a quantitative analysis of the amino acid composition of soybean seeds as affected by climatic variables during seed filling. Amino acids were determined from seed samples taken at harvest in 31 multi-environment field trials carried out in Argentina. Total amino acids ranged from 31.69 to 49.14%, and total essential and nonessential amino acids varied from 12.83 to 19.02% and from 18.86 to 31.15%, respectively. Variance components expressed as the percentage of total variation showed that the environment was the most important source of variation for all traits, followed by the genotype x environment interaction. Significant explanatory linear regressions were detected for amino acid content regarding: average daily mean air temperature and cumulative solar radiation, during seed filling; precipitation minus potential evapotranspiration, during the whole reproductive period; and the combinations of these climatic variables. Each amino acid behaves differently according to environmental conditions, indicating compensatory effects among them. |
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Palavras-Chave: |
Environmental variation; Multi-environment trials; Multiple linear regression. |
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Thesagro: |
Glycine Max. |
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Thesaurus NAL: |
protein composition. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/54433/1/46n12a01.pdf
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Marc: |
LEADER 01956naa a2200253 a 4500
001 1916164
005 2018-04-18
008 2011 bl uuuu u00u1 u #d
100 1 $aSOLEDAD CARRERA, C.
245 $aAmino acid composition of soybean seeds as affected by climatic variables.
260 $c2011
500 $aTítulo em português: Conteúdo de aminoácidos em sementes de soja em função de variáveis climáticas.
520 $aThe objective of this work was to perform a quantitative analysis of the amino acid composition of soybean seeds as affected by climatic variables during seed filling. Amino acids were determined from seed samples taken at harvest in 31 multi-environment field trials carried out in Argentina. Total amino acids ranged from 31.69 to 49.14%, and total essential and nonessential amino acids varied from 12.83 to 19.02% and from 18.86 to 31.15%, respectively. Variance components expressed as the percentage of total variation showed that the environment was the most important source of variation for all traits, followed by the genotype x environment interaction. Significant explanatory linear regressions were detected for amino acid content regarding: average daily mean air temperature and cumulative solar radiation, during seed filling; precipitation minus potential evapotranspiration, during the whole reproductive period; and the combinations of these climatic variables. Each amino acid behaves differently according to environmental conditions, indicating compensatory effects among them.
650 $aprotein composition
650 $aGlycine Max
653 $aEnvironmental variation
653 $aMulti-environment trials
653 $aMultiple linear regression
700 1 $aREYNOSO, C. M.
700 1 $aFUNES, G. J.
700 1 $aMARTÍNEZ, M. J.
700 1 $aDARDANELLI, J.
700 1 $aRESNIK, S. L.
773 $tPesquisa agropecuária Brasileira, Brasília, DF$gv. 46, n. 12, p. 1579-1587, dez. 2011
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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