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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
18/09/2018 |
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Data da última atualização: |
18/09/2018 |
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Autoria: |
FOLZ, S. D.; PAX, R. A.; ASH, K. A.; THOMAS, E. M.; BENNETT, J. L.; CONDER, G. A. |
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Título: |
In vitro response of Haemonchus contortus larvae harvested during different times of the patent period to anthelmintics. |
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Ano de publicação: |
1988 |
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Fonte/Imprenta: |
Research in Veterinary Science, v. 45, n. 2, p. 264-266, Sep. 1988. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Three commercially available ruminant anthelmintics and an investigational drug were evaluated for effects on the motor function/motility of third stage (ensheathed) Haemonchus contortus. Helminth ova were collected at one, five, nine and 13 weeks during the patent period, cultured to the third larval stage and assayed for sensitivity to four different drugs. All four drugs (100 and 10 micrograms ml-1) significantly affected the motility of third stage H contortus larvae cultured from eggs passed at each of the times examined. However, the investigational drug (p-toluoyl chloride phenylhydrazone, 10 micrograms ml-1) had a significantly greater effect on the motility of larvae harvested at 13 weeks than those cultured at nine weeks (32 per cent difference). No other significant differences in the motility response during the patent period were observed. |
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Palavras-Chave: |
4-toluoyl chloride phenylhydrazone; Drug effects; Hydrazones. |
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Thesagro: |
Larva. |
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Thesaurus Nal: |
Albendazole; Animal parasitic nematodes; Anthelmintics; Benzimidazoles; Gastrointestinal nematodes; Haemonchus; Ivermectin; Levamisole; Nematoda; Nematode infections; Pharmacology. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 01903naa a2200361 a 4500
001 2095952
005 2018-09-18
008 1988 bl uuuu u00u1 u #d
100 1 $aFOLZ, S. D.
245 $aIn vitro response of Haemonchus contortus larvae harvested during different times of the patent period to anthelmintics.
260 $c1988
520 $aAbstract: Three commercially available ruminant anthelmintics and an investigational drug were evaluated for effects on the motor function/motility of third stage (ensheathed) Haemonchus contortus. Helminth ova were collected at one, five, nine and 13 weeks during the patent period, cultured to the third larval stage and assayed for sensitivity to four different drugs. All four drugs (100 and 10 micrograms ml-1) significantly affected the motility of third stage H contortus larvae cultured from eggs passed at each of the times examined. However, the investigational drug (p-toluoyl chloride phenylhydrazone, 10 micrograms ml-1) had a significantly greater effect on the motility of larvae harvested at 13 weeks than those cultured at nine weeks (32 per cent difference). No other significant differences in the motility response during the patent period were observed.
650 $aAlbendazole
650 $aAnimal parasitic nematodes
650 $aAnthelmintics
650 $aBenzimidazoles
650 $aGastrointestinal nematodes
650 $aHaemonchus
650 $aIvermectin
650 $aLevamisole
650 $aNematoda
650 $aNematode infections
650 $aPharmacology
650 $aLarva
653 $a4-toluoyl chloride phenylhydrazone
653 $aDrug effects
653 $aHydrazones
700 1 $aPAX, R. A.
700 1 $aASH, K. A.
700 1 $aTHOMAS, E. M.
700 1 $aBENNETT, J. L.
700 1 $aCONDER, G. A.
773 $tResearch in Veterinary Science$gv. 45, n. 2, p. 264-266, Sep. 1988.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
07/12/2018 |
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Data da última atualização: |
23/06/2022 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
YAMASHITA, M. S. de A.; MELO, E. de O. |
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Afiliação: |
MELISSA SHIZUE DE A. YAMASHITA, UFT; EDUARDO DE OLIVEIRA MELO, Cenargen. |
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Título: |
Characterization of the regulatory region of bovine mucin 2 (MUC2) gene. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: BRAZILIAN BIOTECHNOLOGY CONGRESS, 7.; BIOTECHNOLOGY IBERO-AMERICAN CONGRESS, 2., 2018, Brasília, DF. Proceedings... Brasília, DF: SBBiotec, 2018. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Gastrointestinal tract; Gel-forming mucin; Gene regulation. |
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Thesaurus NAL: |
Biotechnology. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/187977/1/Abstract-SBBiotec-EduardoMelo.pdf
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Marc: |
LEADER 00606nam a2200157 a 4500
001 2100969
005 2022-06-23
008 2018 bl uuuu u00u1 u #d
100 1 $aYAMASHITA, M. S. de A.
245 $aCharacterization of the regulatory region of bovine mucin 2 (MUC2) gene.$h[electronic resource]
260 $aIn: BRAZILIAN BIOTECHNOLOGY CONGRESS, 7.; BIOTECHNOLOGY IBERO-AMERICAN CONGRESS, 2., 2018, Brasília, DF. Proceedings... Brasília, DF: SBBiotec$c2018
650 $aBiotechnology
653 $aGastrointestinal tract
653 $aGel-forming mucin
653 $aGene regulation
700 1 $aMELO, E. de O.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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