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| Registros recuperados : 266 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
18/01/2008 |
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Data da última atualização: |
26/09/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
CAMURÇA-VASCONCELOS, A. L. F.; BEVILAQUA, C. M. L.; MORAIS, S. M.; MACIEL, M. V.; COSTA, C. T. C.; MACEDO, I. T. F.; OLIVEIRA, L. M. B.; BRAGA, R. R.; SILVA, R. A.; VIEIRA, L. da S. |
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Afiliação: |
A. L. F. Camurça-Vasconcelos, pós-graduação Universidade Estadual do Ceará (UECe); C. M. L. Bevilaqua, pós-graduação Universidade Estadual do Ceará (UECe); S. M. Morais, pós-graduação Universidade Estadual do Ceará (UECe); M. V. Maciel, pós-graduação Universidade Estadual do Ceará (UECe); C. T. C. Costa, pós-graduação Universidade Estadual do Ceará (UECe); I. T. F. Macedo, pós-graduação Universidade Estadual do Ceará (UECe); L. M. B. Oliveira, pós-graduação Universidade Estadual do Ceará (UECe); R. R. Braga, pós-graduação Universidade Estadual do Ceará (UECe); R. A. Silva, pós-graduação Universidade Estadual do Ceará (UECe); LUIZ DA SILVA VIEIRA, CNPC. |
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Título: |
Anthelmintic activity of Croton zehntneri and Lippia sidoides essential oils. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Veterinary Parasitology, v. 148, n. 3/4, p. 288-294, Nov. 2007. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Because of the development of anthelmintic resistant populations, the search for new drugs is essential to maintain the productivity of small ruminants. The aim of this study was to evaluate the anthelmintic activity of Croton zehntneri and Lippia sidoides essential oils and their major constituents, anethole and thymol. The effects of these oils and their constituents were determined by in vitro assays with the eggs and larvae of the sheep gastrointestinal nematode Haemonchus contortus. The two essential oils were evaluated on intestinal nematodes of mice at 800 mg kg-1 dose. In the last experiment, the mice were treated with larger doses of L. sidoides, 1200 and 1600 mg kg-1. The essential oils and their constituents prevented more than 98% of the H. contortus eggs from hatching at a concentration of 1.25 mg ml-1 and inhibited more than 90% of H. contortus larval development at a concentration of 10 mg ml-1. At a concentration of 800 mg kg-1, the two essential oils were 46.3% and 11.64% effective against Syphacia obvelata and Aspiculuris tetraptera. At 1200 and 1600 mg kg-1, L. sidoides essential oil's efficacy on the mouse worm burden was 57.6% and 68.9%, respectively. The fact that L. sidoides essential oil was almost 70% effective against mouse intestinal nematodes indicates it should be evaluated against gastrointestinal nematodes of sheep and goats. |
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Palavras-Chave: |
Anethole; Brasil; Drug plants; In vitro; Nematódeo gastrintestinal; Plant oils. |
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Thesagro: |
Anti-helmíntico; Caprino; Haemonchus contortus; Nematóide; Óleo essencial; Óleo vegetal; Ovino; Planta medicinal. |
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Thesaurus NAL: |
Anthelmintics; Aspiculuris tetraptera; Essential oils; Goats; Mice; Nematode infections; Sheep; Syphacia obvelata; thymol. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 02746naa a2200505 a 4500
001 1533716
005 2019-09-26
008 2007 bl uuuu u00u1 u #d
100 1 $aCAMURÇA-VASCONCELOS, A. L. F.
245 $aAnthelmintic activity of Croton zehntneri and Lippia sidoides essential oils.$h[electronic resource]
260 $c2007
520 $aAbstract: Because of the development of anthelmintic resistant populations, the search for new drugs is essential to maintain the productivity of small ruminants. The aim of this study was to evaluate the anthelmintic activity of Croton zehntneri and Lippia sidoides essential oils and their major constituents, anethole and thymol. The effects of these oils and their constituents were determined by in vitro assays with the eggs and larvae of the sheep gastrointestinal nematode Haemonchus contortus. The two essential oils were evaluated on intestinal nematodes of mice at 800 mg kg-1 dose. In the last experiment, the mice were treated with larger doses of L. sidoides, 1200 and 1600 mg kg-1. The essential oils and their constituents prevented more than 98% of the H. contortus eggs from hatching at a concentration of 1.25 mg ml-1 and inhibited more than 90% of H. contortus larval development at a concentration of 10 mg ml-1. At a concentration of 800 mg kg-1, the two essential oils were 46.3% and 11.64% effective against Syphacia obvelata and Aspiculuris tetraptera. At 1200 and 1600 mg kg-1, L. sidoides essential oil's efficacy on the mouse worm burden was 57.6% and 68.9%, respectively. The fact that L. sidoides essential oil was almost 70% effective against mouse intestinal nematodes indicates it should be evaluated against gastrointestinal nematodes of sheep and goats.
650 $aAnthelmintics
650 $aAspiculuris tetraptera
650 $aEssential oils
650 $aGoats
650 $aMice
650 $aNematode infections
650 $aSheep
650 $aSyphacia obvelata
650 $athymol
650 $aAnti-helmíntico
650 $aCaprino
650 $aHaemonchus contortus
650 $aNematóide
650 $aÓleo essencial
650 $aÓleo vegetal
650 $aOvino
650 $aPlanta medicinal
653 $aAnethole
653 $aBrasil
653 $aDrug plants
653 $aIn vitro
653 $aNematódeo gastrintestinal
653 $aPlant oils
700 1 $aBEVILAQUA, C. M. L.
700 1 $aMORAIS, S. M.
700 1 $aMACIEL, M. V.
700 1 $aCOSTA, C. T. C.
700 1 $aMACEDO, I. T. F.
700 1 $aOLIVEIRA, L. M. B.
700 1 $aBRAGA, R. R.
700 1 $aSILVA, R. A.
700 1 $aVIEIRA, L. da S.
773 $tVeterinary Parasitology$gv. 148, n. 3/4, p. 288-294, Nov. 2007.
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