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Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
06/12/2006 |
Data da última atualização: |
25/09/2019 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
EGITO, A. S. do; LAGUNA, L. E. |
Afiliação: |
ANTONIO SILVIO DO EGITO, CNPC; LUIS EDUARDO LAGUNA, CNPC. |
Título: |
Processamento de produtos derivados do leite de cabra. |
Ano de publicação: |
2004 |
Fonte/Imprenta: |
In: REUNIÃO TÉCNICA CIENTÍFICA EM OVINOCAPRINOCULTURA, 1., 2004, Itapetinga. Anais... Itapetinga: Universidade Estadual do Sudoeste da Bahia, 2004. Seção Palestras. 9 f. 1 CD-ROM. |
Idioma: |
Português |
Thesagro: |
Leite de Cabra; Processamento; Produto Derivado do Leite; Queijo. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/42404/1/AAC-Processamento-de-produtos.Egito.pdf
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Marc: |
LEADER 00611nam a2200157 a 4500 001 1532549 005 2019-09-25 008 2004 bl uuuu u00u1 u #d 100 1 $aEGITO, A. S. do 245 $aProcessamento de produtos derivados do leite de cabra.$h[electronic resource] 260 $aIn: REUNIÃO TÉCNICA CIENTÍFICA EM OVINOCAPRINOCULTURA, 1., 2004, Itapetinga. Anais... Itapetinga: Universidade Estadual do Sudoeste da Bahia, 2004. Seção Palestras. 9 f. 1 CD-ROM.$c2004 650 $aLeite de Cabra 650 $aProcessamento 650 $aProduto Derivado do Leite 650 $aQueijo 700 1 $aLAGUNA, L. E.
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Embrapa Caprinos e Ovinos (CNPC) |
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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
15/01/2008 |
Data da última atualização: |
25/03/2014 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - A |
Autoria: |
CASTRO, V. L. S. S. de; DESTEFANI, C. R.; DINIZ, C. A. R.; POLI, P. |
Afiliação: |
Vera Lúcia Scherholz Salgado de Castro, Embrapa Meio Ambiente; Camila R. Destefani, UFSCAR; Carlos Diniz, UFSCAR; Paola Poli, Università degli Studi di Parma. |
Título: |
Evaluation of neurodevelopmental effects on rats exposed prenatally to sulfentrazone. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
Neurotoxicology, Little Rock, v. 28, n. 6, p. 1249-1259, 2007. |
Idioma: |
Inglês |
Conteúdo: |
Although some studies have pointed to embryo/fetal toxicity at treatment levels that were not maternally toxic, knowledge about the potential toxic effects of the herbicide sulfentrazone is still limited. Since the results of these studies have raised some concern, the present work studied the effects of sulfentrazone maternal exposure on the physical and neurobehavioral endpoints in the development of rat pups. To accomplish that, the effects of the herbicide sulfentrazone (25 and 50mg/kg) were examined at two different developmental stages in rats: during the first 6 days of gestation, or in the organogenesis period (6-15 days). After parturition, pups were tested in a developmental test battery including measures of growth, maturational milestones, and neurobehavioral development. Maternal exposure to the herbicide resulted in significant alterations of the postnatal age at which the developmental milestones of ear and eye opening and testes descent were observed. There was a reduced weight gain rate in pups and their mothers when treated during the gestational period at the highest dose tested. Also, the functional state of the rat pup nervous system at different stages of postnatal development showed some neurodevelopmental delays in righting reflex, negative geotaxis, grip response, and motor coordination-locomotion and rearing (21-90 days of life) in the treated groups. Herbicide genotoxicity was investigated in fresh leukocytes both in mothers and pups using the comet assay: the data did not show any significant genotoxic effect induced by the herbicide. The findings of this study emphasize that sulfentrazone maternal exposure may lead to some neuromuscular and behavioral deficits in nursing pups. MenosAlthough some studies have pointed to embryo/fetal toxicity at treatment levels that were not maternally toxic, knowledge about the potential toxic effects of the herbicide sulfentrazone is still limited. Since the results of these studies have raised some concern, the present work studied the effects of sulfentrazone maternal exposure on the physical and neurobehavioral endpoints in the development of rat pups. To accomplish that, the effects of the herbicide sulfentrazone (25 and 50mg/kg) were examined at two different developmental stages in rats: during the first 6 days of gestation, or in the organogenesis period (6-15 days). After parturition, pups were tested in a developmental test battery including measures of growth, maturational milestones, and neurobehavioral development. Maternal exposure to the herbicide resulted in significant alterations of the postnatal age at which the developmental milestones of ear and eye opening and testes descent were observed. There was a reduced weight gain rate in pups and their mothers when treated during the gestational period at the highest dose tested. Also, the functional state of the rat pup nervous system at different stages of postnatal development showed some neurodevelopmental delays in righting reflex, negative geotaxis, grip response, and motor coordination-locomotion and rearing (21-90 days of life) in the treated groups. Herbicide genotoxicity was investigated in fresh leukocytes both in mothers and pups using the come... Mostrar Tudo |
Palavras-Chave: |
Coordenação motora; Sistema nervoso central; Teste. |
Thesagro: |
Cobaia; Herbicida; Rato; Toxicologia; Toxidez. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02425naa a2200253 a 4500 001 1015559 005 2014-03-25 008 2007 bl uuuu u00u1 u #d 100 1 $aCASTRO, V. L. S. S. de 245 $aEvaluation of neurodevelopmental effects on rats exposed prenatally to sulfentrazone. 260 $c2007 520 $aAlthough some studies have pointed to embryo/fetal toxicity at treatment levels that were not maternally toxic, knowledge about the potential toxic effects of the herbicide sulfentrazone is still limited. Since the results of these studies have raised some concern, the present work studied the effects of sulfentrazone maternal exposure on the physical and neurobehavioral endpoints in the development of rat pups. To accomplish that, the effects of the herbicide sulfentrazone (25 and 50mg/kg) were examined at two different developmental stages in rats: during the first 6 days of gestation, or in the organogenesis period (6-15 days). After parturition, pups were tested in a developmental test battery including measures of growth, maturational milestones, and neurobehavioral development. Maternal exposure to the herbicide resulted in significant alterations of the postnatal age at which the developmental milestones of ear and eye opening and testes descent were observed. There was a reduced weight gain rate in pups and their mothers when treated during the gestational period at the highest dose tested. Also, the functional state of the rat pup nervous system at different stages of postnatal development showed some neurodevelopmental delays in righting reflex, negative geotaxis, grip response, and motor coordination-locomotion and rearing (21-90 days of life) in the treated groups. Herbicide genotoxicity was investigated in fresh leukocytes both in mothers and pups using the comet assay: the data did not show any significant genotoxic effect induced by the herbicide. The findings of this study emphasize that sulfentrazone maternal exposure may lead to some neuromuscular and behavioral deficits in nursing pups. 650 $aCobaia 650 $aHerbicida 650 $aRato 650 $aToxicologia 650 $aToxidez 653 $aCoordenação motora 653 $aSistema nervoso central 653 $aTeste 700 1 $aDESTEFANI, C. R. 700 1 $aDINIZ, C. A. R. 700 1 $aPOLI, P. 773 $tNeurotoxicology, Little Rock$gv. 28, n. 6, p. 1249-1259, 2007.
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