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Registro Completo |
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
08/05/2001 |
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Data da última atualização: |
08/05/2001 |
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Autoria: |
RAUEN, M. de J.; FASOLO, P. J.; CARDOSO, A.; CARVALHO, A. P. de; HOCHMULLER, D. P.; LARACH, J. O. I. |
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Título: |
Aptidao agricola dos solos do sudoeste do estado do Parana (area 7); interpretacao do levantamento de reconhecimento dos solos. |
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Ano de publicação: |
1976 |
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Fonte/Imprenta: |
Curitiba: EMBRAPA-SNLCS, 1976. |
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Páginas: |
32p. |
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Série: |
(EMBRAPA-SNLCS. Boletim Tecnico, 51) |
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Idioma: |
Português |
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Palavras-Chave: |
Parana. |
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Thesagro: |
Aptidão Agrícola; Solo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00657nam a2200217 a 4500
001 1061489
005 2001-05-08
008 1976 bl uuuu u0uu1 u #d
100 1 $aRAUEN, M. de J.
245 $aAptidao agricola dos solos do sudoeste do estado do Parana (area 7); interpretacao do levantamento de reconhecimento dos solos.
260 $aCuritiba: EMBRAPA-SNLCS$c1976
300 $a32p.
490 $a(EMBRAPA-SNLCS. Boletim Tecnico, 51)
650 $aAptidão Agrícola
650 $aSolo
653 $aParana
700 1 $aFASOLO, P. J.
700 1 $aCARDOSO, A.
700 1 $aCARVALHO, A. P. de
700 1 $aHOCHMULLER, D. P.
700 1 $aLARACH, J. O. I.
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Embrapa Meio-Norte (CPAMN) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
21/11/2011 |
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Data da última atualização: |
22/02/2016 |
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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: |
CARVALHO, C. O.; CHAGAS, A. C. S.; COTINGUIBA, F.; FURLAN, M.; BRITO, L. G.; CHAVES, F. C. M.; STEPHAN, M. P.; BIZZO, H. R.; AMARANTE, A. F. T. |
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Afiliação: |
CAMILA O. CARVALHO, UNESP; ANA CAROLINA DE SOUZA CHAGAS, CPPSE; FERNANDO COTINGUIBA, UNESP; MAYSA FURLAN, UNESP; LUCIANA GATTO BRITO, CPAF-RO; FRANCISCO CELIO MAIA CHAVES, CPAA; MARILIA PENTEADO STEPHAN, CTAA; HUMBERTO RIBEIRO BIZZO, CTAA; ALESSANDRO F. T. AMARANTE, UNESP. |
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Título: |
The anthelmintic effect of plant extracts on Haemonchus contortus and Strongyloides venezuelensis. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Veterinary Parasitology, v. 183, n. 3-4, p. 260-268, Feb. 2012. |
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DOI: |
10.1016/j.vetpar.2011.07.051 |
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Idioma: |
Inglês |
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Conteúdo: |
The indiscriminate use of anthelmintics has resulted in the establishment of parasite resistance. Thus, this study aimed to evaluate the in vitro antiparasitic effect of plant extracts on Haemonchus contortus in sheep and the in vivo effect on Strongyloides venezuelensis in Rattus norvegicus. The plant extracts from Piper tuberculatum, Lippia sidoides, Mentha piperita, Hura crepitans and Carapa guianensis, produced at different research institutions, were chemically analyzed and evaluated through the egg hatch test (EHT) and larval development test (LDT) in H. contortus. P. tuberculatum (150 and 250 mg kg?1 of body weight) was evaluated for its anthelmintic action on R. norvegicus experimentally infected with S. venezuelensis. In the EHT, the LC50 and LC90 of the extracts were respectively as follows: 0.031 and 0.09 mg mL?1 for P. tuberculatum, 0.04 and 0.13 mg mL?1 for L. sidoides, 0.037 and 0.10 mg mL?1 for M. piperita, 2.16 and 17.13 mg mL?1 for H. crepitans and 2.03 × 10?6 and 1.22 × 10?12 mg mL?1 for C. guianensis. In the LDT, the LC50 and LC90 were respectively: 0.02 and 0.031 mg mL?1 for P. tuberculatum, 0.002 and 0.04 mg mL?1 for L. sidoides, 0.018 and 0.03 mg mL?1 for M. piperita, 0.36 and 0.91 mg mL?1 for H. crepitans and 17.65 and 1890 mg mL?1 for C. guianensis. The extract of P. tuberculatum showed the following substances: piperamides as (Z)-piplartine, (E)-piplartine, 8,9-dihydropiplartine, piperine, 10,11-dihydropiperine, 5,6 dihydropiperlongumine and pellitorine. The major compounds of the oils were thymol (76.6%) for L. sidoides, menthol (27.5%) for M. piperita and oleic acid (46.8%) for C. guianensis. Regarding the in vivo test, neither dose of P. tuberculatum caused any significant reduction (P > 0.05) in worm burden and fecal egg counts compared with the control group. We conclude that the extracts of P. tuberculatum, L. sidoides and M. piperita have effective activity when tested in vitro, but the doses of the extract of P. tuberculatum have no effect when employed in in vivo tests. MenosThe indiscriminate use of anthelmintics has resulted in the establishment of parasite resistance. Thus, this study aimed to evaluate the in vitro antiparasitic effect of plant extracts on Haemonchus contortus in sheep and the in vivo effect on Strongyloides venezuelensis in Rattus norvegicus. The plant extracts from Piper tuberculatum, Lippia sidoides, Mentha piperita, Hura crepitans and Carapa guianensis, produced at different research institutions, were chemically analyzed and evaluated through the egg hatch test (EHT) and larval development test (LDT) in H. contortus. P. tuberculatum (150 and 250 mg kg?1 of body weight) was evaluated for its anthelmintic action on R. norvegicus experimentally infected with S. venezuelensis. In the EHT, the LC50 and LC90 of the extracts were respectively as follows: 0.031 and 0.09 mg mL?1 for P. tuberculatum, 0.04 and 0.13 mg mL?1 for L. sidoides, 0.037 and 0.10 mg mL?1 for M. piperita, 2.16 and 17.13 mg mL?1 for H. crepitans and 2.03 × 10?6 and 1.22 × 10?12 mg mL?1 for C. guianensis. In the LDT, the LC50 and LC90 were respectively: 0.02 and 0.031 mg mL?1 for P. tuberculatum, 0.002 and 0.04 mg mL?1 for L. sidoides, 0.018 and 0.03 mg mL?1 for M. piperita, 0.36 and 0.91 mg mL?1 for H. crepitans and 17.65 and 1890 mg mL?1 for C. guianensis. The extract of P. tuberculatum showed the following substances: piperamides as (Z)-piplartine, (E)-piplartine, 8,9-dihydropiplartine, piperine, 10,11-dihydropiperine, 5,6 dihydropiperlongumine and pellitor... Mostrar Tudo |
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Thesagro: |
Extrato vegetal; Haemonchus contortus; Nematóide; Planta medicinal. |
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Thesaurus NAL: |
Strongyloides venezuelensis. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02900naa a2200289 a 4500
001 1906530
005 2016-02-22
008 2012 bl --- 0-- u #d
024 7 $a10.1016/j.vetpar.2011.07.051$2DOI
100 1 $aCARVALHO, C. O.
245 $aThe anthelmintic effect of plant extracts on Haemonchus contortus and Strongyloides venezuelensis.
260 $c2012
520 $aThe indiscriminate use of anthelmintics has resulted in the establishment of parasite resistance. Thus, this study aimed to evaluate the in vitro antiparasitic effect of plant extracts on Haemonchus contortus in sheep and the in vivo effect on Strongyloides venezuelensis in Rattus norvegicus. The plant extracts from Piper tuberculatum, Lippia sidoides, Mentha piperita, Hura crepitans and Carapa guianensis, produced at different research institutions, were chemically analyzed and evaluated through the egg hatch test (EHT) and larval development test (LDT) in H. contortus. P. tuberculatum (150 and 250 mg kg?1 of body weight) was evaluated for its anthelmintic action on R. norvegicus experimentally infected with S. venezuelensis. In the EHT, the LC50 and LC90 of the extracts were respectively as follows: 0.031 and 0.09 mg mL?1 for P. tuberculatum, 0.04 and 0.13 mg mL?1 for L. sidoides, 0.037 and 0.10 mg mL?1 for M. piperita, 2.16 and 17.13 mg mL?1 for H. crepitans and 2.03 × 10?6 and 1.22 × 10?12 mg mL?1 for C. guianensis. In the LDT, the LC50 and LC90 were respectively: 0.02 and 0.031 mg mL?1 for P. tuberculatum, 0.002 and 0.04 mg mL?1 for L. sidoides, 0.018 and 0.03 mg mL?1 for M. piperita, 0.36 and 0.91 mg mL?1 for H. crepitans and 17.65 and 1890 mg mL?1 for C. guianensis. The extract of P. tuberculatum showed the following substances: piperamides as (Z)-piplartine, (E)-piplartine, 8,9-dihydropiplartine, piperine, 10,11-dihydropiperine, 5,6 dihydropiperlongumine and pellitorine. The major compounds of the oils were thymol (76.6%) for L. sidoides, menthol (27.5%) for M. piperita and oleic acid (46.8%) for C. guianensis. Regarding the in vivo test, neither dose of P. tuberculatum caused any significant reduction (P > 0.05) in worm burden and fecal egg counts compared with the control group. We conclude that the extracts of P. tuberculatum, L. sidoides and M. piperita have effective activity when tested in vitro, but the doses of the extract of P. tuberculatum have no effect when employed in in vivo tests.
650 $aStrongyloides venezuelensis
650 $aExtrato vegetal
650 $aHaemonchus contortus
650 $aNematóide
650 $aPlanta medicinal
700 1 $aCHAGAS, A. C. S.
700 1 $aCOTINGUIBA, F.
700 1 $aFURLAN, M.
700 1 $aBRITO, L. G.
700 1 $aCHAVES, F. C. M.
700 1 $aSTEPHAN, M. P.
700 1 $aBIZZO, H. R.
700 1 $aAMARANTE, A. F. T.
773 $tVeterinary Parasitology$gv. 183, n. 3-4, p. 260-268, Feb. 2012.
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