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|
|
| Registros recuperados : 512 | |
| 93. |  | GUIMARÃES, E.; MONTEIRO, J. S.; BATISTA, M. F.; MARINHO, V. L. A. Catálogo de vírus e viróides transmitidos por semente. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 5., 2000, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2000. p. 85.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 94. | | TEIXEIRA, M.; MELO, A. D. B.; ALBUQUERQUE, G. R.; ROCHA, P. T.; MONTEIRO, J. P. Coccidia of gallinaceous meat birds in Brazil. Revista Brasileira de Parasitologia Veterinária, Jaboticabal, v. 24, n. 2, p. 230-234, abr./jun. 2015.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 98. | | DUARTE, J. O.; MONTEIRO, J. A.; MIRANDA, J. E.; VIANA, A. C. Comparação de custos de produção de silagens de milho, sorgo e capim elefante, o caso de Sete Lagoas-MG. In: CONGRESSO NACIONAL DE MILHO E SORGO, 21., 1996, Londrina. Resumos... Londrina: IAPAR, 1996. p. 333.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 100. | | MONTEIRO, J.; HISSA, H.; COELHO, M.; FONTANA, A.; FONSECA, K.; COSTA, M.; GOULART, A. C. Carbon stock measurement to evaluate ecosystem service from carbon sequestration. In: WORLD CONGRESS OF SOIL SCIENCE, 20., 2014, Jeju. Soils embrace life and universe: abstracts. [S.l.]: International Union of Soil Sciences, 2014.| Biblioteca(s): Embrapa Solos. |
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Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
08/11/2017 |
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Data da última atualização: |
23/09/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MESQUITA, R. J. M.; MONTEIRO, J. P.; CATUNDA, F. E. A.; TEIXEIRA, M. |
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Afiliação: |
Raimundo Jeova Martins Mesquita, Instituto Superior de Teologia Aplicada (INTA) - Sobral, CE, Brazil; JOMAR PATRICIO MONTEIRO, CNPC; Francisco Eduardo Aragão Catunda, Universidade Estadual da Região Tocantina do Maranhão (UEMASUL) - Imperatriz, MA, Brazil; MARCEL TEIXEIRA, CNPC. |
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Título: |
Chemical composition and anthelmintic activity in vitro of the essential oil of Mentha piperita: preliminary data. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE OF THE WORLD ASSOCIATION FOR THE ADVANCEMENT OF VETERINARY PARASITOLOGY, 26., 2017, Kuala Lumpur, Malaysia. Abstract book. Perth: WAAVP, 2017. p. 445. Abstract 4884. |
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Idioma: |
Inglês |
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Notas: |
In conjunction with 53rd MSPTM Annual Conference. |
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Conteúdo: |
Abstract: Research towards plant compounds with activity against worm parasites has been carried out for a number of decades; however it is especially important now when drench resistance has compromised the effectiveness of present control methods. In this study we characterized the composition of Mentha piperita essential oil and evaluated its anthelmintic effect against developmental stages of trichostrongylids from naturally infected goats (95% Haemonchus contortus and 5% Trichostrogylus spp.) through the egg hatch and larval development assays. The major constituent of the tested substance quantified by gas chromatography was menthol (58.35%). The lowest concentration of essential oil with 100% efficacy in all in vitro tests against caprine trichostrongylids was 0.35%. However, the equivalent dose of menthol alone (0.4%) was not fully effective against nematode egg eclosion. The anthelmintic activity of the essential oil of M. piperita showed good effectiveness in previous studies but also showed the presence of toxic compounds such as pulegone which could be toxic to goats according to allometric extrapolation. Our results show that the major component in the essential oil is not the only one responsible for the antiparasitic effect of M. piperita. Also, our data support the idea there is a wide variation in the composition of essential oils obtained from different sources. Thus, it is important that in assessing anthelmintic activity of plant candidates, the chemical composition should be thoroughly investigated before proceeding to the in vivo step. MenosAbstract: Research towards plant compounds with activity against worm parasites has been carried out for a number of decades; however it is especially important now when drench resistance has compromised the effectiveness of present control methods. In this study we characterized the composition of Mentha piperita essential oil and evaluated its anthelmintic effect against developmental stages of trichostrongylids from naturally infected goats (95% Haemonchus contortus and 5% Trichostrogylus spp.) through the egg hatch and larval development assays. The major constituent of the tested substance quantified by gas chromatography was menthol (58.35%). The lowest concentration of essential oil with 100% efficacy in all in vitro tests against caprine trichostrongylids was 0.35%. However, the equivalent dose of menthol alone (0.4%) was not fully effective against nematode egg eclosion. The anthelmintic activity of the essential oil of M. piperita showed good effectiveness in previous studies but also showed the presence of toxic compounds such as pulegone which could be toxic to goats according to allometric extrapolation. Our results show that the major component in the essential oil is not the only one responsible for the antiparasitic effect of M. piperita. Also, our data support the idea there is a wide variation in the composition of essential oils obtained from different sources. Thus, it is important that in assessing anthelmintic activity of plant candidates, the chemical ... Mostrar Tudo |
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Palavras-Chave: |
Ação antiparasitária; Culinary herbs; Drug plants; Pulegone; Trichostrogylus. |
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Thesagro: |
Anti-helmíntico; Caprino; Extrato vegetal; Fitoterapia; Haemonchus Contortus; Menta; Mentha; Óleo essencial; Planta medicinal. |
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Thesaurus NAL: |
Anthelmintics; Essential oils; Goats; Nematoda; Phytotherapy; Trichostrongylidae. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/166460/1/cnpc-2017-Chemical.pdf
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Marc: |
LEADER 02881nam a2200397 a 4500
001 2079264
005 2019-09-23
008 2017 bl uuuu u00u1 u #d
100 1 $aMESQUITA, R. J. M.
245 $aChemical composition and anthelmintic activity in vitro of the essential oil of Mentha piperita$bpreliminary data.$h[electronic resource]
260 $aIn: INTERNATIONAL CONFERENCE OF THE WORLD ASSOCIATION FOR THE ADVANCEMENT OF VETERINARY PARASITOLOGY, 26., 2017, Kuala Lumpur, Malaysia. Abstract book. Perth: WAAVP, 2017. p. 445. Abstract 4884.$c4884
500 $aIn conjunction with 53rd MSPTM Annual Conference.
520 $aAbstract: Research towards plant compounds with activity against worm parasites has been carried out for a number of decades; however it is especially important now when drench resistance has compromised the effectiveness of present control methods. In this study we characterized the composition of Mentha piperita essential oil and evaluated its anthelmintic effect against developmental stages of trichostrongylids from naturally infected goats (95% Haemonchus contortus and 5% Trichostrogylus spp.) through the egg hatch and larval development assays. The major constituent of the tested substance quantified by gas chromatography was menthol (58.35%). The lowest concentration of essential oil with 100% efficacy in all in vitro tests against caprine trichostrongylids was 0.35%. However, the equivalent dose of menthol alone (0.4%) was not fully effective against nematode egg eclosion. The anthelmintic activity of the essential oil of M. piperita showed good effectiveness in previous studies but also showed the presence of toxic compounds such as pulegone which could be toxic to goats according to allometric extrapolation. Our results show that the major component in the essential oil is not the only one responsible for the antiparasitic effect of M. piperita. Also, our data support the idea there is a wide variation in the composition of essential oils obtained from different sources. Thus, it is important that in assessing anthelmintic activity of plant candidates, the chemical composition should be thoroughly investigated before proceeding to the in vivo step.
650 $aAnthelmintics
650 $aEssential oils
650 $aGoats
650 $aNematoda
650 $aPhytotherapy
650 $aTrichostrongylidae
650 $aAnti-helmíntico
650 $aCaprino
650 $aExtrato vegetal
650 $aFitoterapia
650 $aHaemonchus Contortus
650 $aMenta
650 $aMentha
650 $aÓleo essencial
650 $aPlanta medicinal
653 $aAção antiparasitária
653 $aCulinary herbs
653 $aDrug plants
653 $aPulegone
653 $aTrichostrogylus
700 1 $aMONTEIRO, J. P.
700 1 $aCATUNDA, F. E. A.
700 1 $aTEIXEIRA, M.
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