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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
16/10/2019 |
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Data da última atualização: |
20/11/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, I. B. dos; MACIEL, W. G.; FELIPPELLI, G.; TOSCANO, J. H. B.; CRUZ, B. C.; CHAGAS, A. C. de S.; SOARES, V. E.; LOPES. W. D. Z.; COSTA, A. J. da; OLIVEIRA, G. P. de. |
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Afiliação: |
Isabella Barbosa dos Santos, UNESP; Willian Giquelin Maciel, UNESP; Gustavo Felippelli, UNESP; João Henrique Barbosa Toscano, UNESP; Breno Cayeiro Cruz, UNESP; ANA CAROLINA DE SOUZA CHAGAS, CPPSE; Vando Edésio Soares, UNESP; Welber Daniel Zanetti Lopes, UNESP/UFG; Alvimar José da Costa, UNESP; Gilson Pereira de Oliveira, UNESP. |
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Título: |
Viability of Haemonchus placei parasitism in experimentally infected young goats. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Veterinary Parasitology, v. 271, p. 64-67, 2019. |
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DOI: |
10.1016/j.vetpar.2019.06.012 |
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Idioma: |
Inglês |
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Conteúdo: |
The present study aimed to evaluate the viability of Haemonchus placei parasitism in experimentally infected goats. For that, 14 75 days old kids male Saanen kids were placed in one of the four experimental groups: GI ? infected with 5000 H. placei L3 (n = 4); GII ? infected with 5000 H. contortus L3 (n = 4); GIII ? infected with 2500 H. contortus L3 + 2500 H. placei L3 (n = 4), and GIV ? control, inoculated with distilled water (n = 2). Each kid received, orally, the infective dose in a single inoculum. Based on daily fecal egg counts, the average pre-patent period was determined as 24 days for H. contortus, and 31 days for H. placei. Regarding the Haemonchus spp. recovered at necropsy, the experimental groups GI, GII, and GIII had, respectively, an average of 25.5, 619.5, and 724.75 (120 H. placei, and 604.75 H. contortus) adult specimens, and no immature forms. Under the conditions of this study, the viability of goat infection by H. placei was confirmed, although, with low susceptibility. Nevertheless, the parasitism of this helminth species was more intense when associated with H. contortus. This fact indicates that in common grazing between cattle and young goats, when the latter end up ingesting both Haemonhcus species, especially in a mixed infection, H. placei may also parasitize them. |
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Palavras-Chave: |
Goat breeding; Haemoncosis. |
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Thesagro: |
Ovino; Parasitismo. |
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Thesaurus Nal: |
Animal parasites and pests; Parasitism; Small ruminants. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02243naa a2200325 a 4500
001 2113139
005 2019-11-20
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1016/j.vetpar.2019.06.012$2DOI
100 1 $aSANTOS, I. B. dos
245 $aViability of Haemonchus placei parasitism in experimentally infected young goats.$h[electronic resource]
260 $c2019
520 $aThe present study aimed to evaluate the viability of Haemonchus placei parasitism in experimentally infected goats. For that, 14 75 days old kids male Saanen kids were placed in one of the four experimental groups: GI ? infected with 5000 H. placei L3 (n = 4); GII ? infected with 5000 H. contortus L3 (n = 4); GIII ? infected with 2500 H. contortus L3 + 2500 H. placei L3 (n = 4), and GIV ? control, inoculated with distilled water (n = 2). Each kid received, orally, the infective dose in a single inoculum. Based on daily fecal egg counts, the average pre-patent period was determined as 24 days for H. contortus, and 31 days for H. placei. Regarding the Haemonchus spp. recovered at necropsy, the experimental groups GI, GII, and GIII had, respectively, an average of 25.5, 619.5, and 724.75 (120 H. placei, and 604.75 H. contortus) adult specimens, and no immature forms. Under the conditions of this study, the viability of goat infection by H. placei was confirmed, although, with low susceptibility. Nevertheless, the parasitism of this helminth species was more intense when associated with H. contortus. This fact indicates that in common grazing between cattle and young goats, when the latter end up ingesting both Haemonhcus species, especially in a mixed infection, H. placei may also parasitize them.
650 $aAnimal parasites and pests
650 $aParasitism
650 $aSmall ruminants
650 $aOvino
650 $aParasitismo
653 $aGoat breeding
653 $aHaemoncosis
700 1 $aMACIEL, W. G.
700 1 $aFELIPPELLI, G.
700 1 $aTOSCANO, J. H. B.
700 1 $aCRUZ, B. C.
700 1 $aCHAGAS, A. C. de S.
700 1 $aSOARES, V. E.
700 1 $aLOPES. W. D. Z.
700 1 $aCOSTA, A. J. da
700 1 $aOLIVEIRA, G. P. de
773 $tVeterinary Parasitology$gv. 271, p. 64-67, 2019.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
30/08/2023 |
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Data da última atualização: |
30/08/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
LAGO, L. O.; SWIT, P.; SILVA, M. M. da; BIASOTO, A. C. T.; WELKE, J.; MONTERO, L.; HERRERO, M. |
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Afiliação: |
LAURA OLIVEIRA LAGO, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; PAWEL SWIT, UNIVERSITY OF SILESIA; MAIRON MOURA DA SILVA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; ALINE TELLES BIASOTO MARQUES, CNPMA; JULIANE WELKE, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; LIDIA MONTERO, UNIVERSIDAD AUTÓNOMA DE MADRID; MIGUEL HERRERO, UNIVERSIDAD AUTÓNOMA DE MADRID. |
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Título: |
Evolution of anthocyanin content during grape ripening and characterization of the phenolic profile of the resulting wine by comprehensive two-dimensional liquid chromatography. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Journal of Chromatography A, v. 1704, article 464131, 2023. |
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DOI: |
https://doi.org/10.1016/j.chroma.2023.464131 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The typical phenolic profile in grapes is characterized by its complexity both in terms of number of diverse chemical structures and their variation during ripening. Besides, the specific phenolic composition of grapes directly influences the presence of those components in the resulting wine. In this contribution, a new method based on the application of comprehensive two-dimensional liquid chromatography coupled to a diode array detector and tandem mass spectrometry has been developed to obtain the typical phenolic profile of Malbec grapes cultivated in Brazil. Moreover, the method has been demonstrated to be useful to study how the phenolic composition in grapes evolved during a 10-week ripening period. Main detected compounds in grapes and in the wine derived from them were anthocyanins, although a good number of polymeric flavan-3-ols were also tentatively identified, among other compounds. Results show how the amount of anthocyanins present in grapes was increased during ripening up to 5-6 weeks and then decreased towards week 9. The two-dimensional approach applied was demonstrated to be useful for the characterization of the complex phenolic profile of these samples, involving more than 40 different structures and has the potential to be further applied to the study of this important fraction is different grapes and wines systematically. |
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Palavras-Chave: |
General Medicine; Organic Chemistry. |
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Thesagro: |
Análise Química; Antocianina; Composto Fenólico; Cromatografia; Maturação; Uva; Vinho. |
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Thesaurus NAL: |
analytical chemistry; biochemistry; Grapes; Liquid chromatography; Phenolic compounds; Wines. |
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Categoria do assunto: |
W Química e Física |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1156216/1/Biasoto-Evolution-anthocyanin-2023.pdf
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Marc: |
LEADER 02545naa a2200385 a 4500
001 2156216
005 2023-08-30
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.chroma.2023.464131$2DOI
100 1 $aLAGO, L. O.
245 $aEvolution of anthocyanin content during grape ripening and characterization of the phenolic profile of the resulting wine by comprehensive two-dimensional liquid chromatography.$h[electronic resource]
260 $c2023
520 $aAbstract: The typical phenolic profile in grapes is characterized by its complexity both in terms of number of diverse chemical structures and their variation during ripening. Besides, the specific phenolic composition of grapes directly influences the presence of those components in the resulting wine. In this contribution, a new method based on the application of comprehensive two-dimensional liquid chromatography coupled to a diode array detector and tandem mass spectrometry has been developed to obtain the typical phenolic profile of Malbec grapes cultivated in Brazil. Moreover, the method has been demonstrated to be useful to study how the phenolic composition in grapes evolved during a 10-week ripening period. Main detected compounds in grapes and in the wine derived from them were anthocyanins, although a good number of polymeric flavan-3-ols were also tentatively identified, among other compounds. Results show how the amount of anthocyanins present in grapes was increased during ripening up to 5-6 weeks and then decreased towards week 9. The two-dimensional approach applied was demonstrated to be useful for the characterization of the complex phenolic profile of these samples, involving more than 40 different structures and has the potential to be further applied to the study of this important fraction is different grapes and wines systematically.
650 $aanalytical chemistry
650 $abiochemistry
650 $aGrapes
650 $aLiquid chromatography
650 $aPhenolic compounds
650 $aWines
650 $aAnálise Química
650 $aAntocianina
650 $aComposto Fenólico
650 $aCromatografia
650 $aMaturação
650 $aUva
650 $aVinho
653 $aGeneral Medicine
653 $aOrganic Chemistry
700 1 $aSWIT, P.
700 1 $aSILVA, M. M. da
700 1 $aBIASOTO, A. C. T.
700 1 $aWELKE, J.
700 1 $aMONTERO, L.
700 1 $aHERRERO, M.
773 $tJournal of Chromatography A$gv. 1704, article 464131, 2023.
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