| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com rosangela.lacerda@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Gado de Leite. |
|
Data corrente: |
07/07/2017 |
|
Data da última atualização: |
27/01/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
TUNHOLI, V. M.; LORENZONI, P. O.; SILVA, Y. H. da; ALVES, V. M. T; BOELONI, J. N.; PRATA, M. C. de A.; SILVA, M. A. da; MONTEIRO, C. O.; MARTINS, I. V. F. |
|
Afiliação: |
Victor Menezes Tunholi, UFES; P. O. Lorenzoni, UFES; Hygor Henrique da Silva, UFES; Vinícius Menezes Tunholi-Alves, UFRRJ; Jankerle Neves Boeloni, UFES; MARCIA CRISTINA DE AZEVEDO PRATA, CNPGL; Maria Aparecida da Silva, UFES; Caio Oliveira Monteiro, Universidade de Goiás; Isabella Vilhena Freire Martins, UFES. |
|
Título: |
Molluscicidal potential of Heterorhabditis baujardi (Rhabditida: Heterorhabditidae), strain LPP7, on Lymnaea columella (Gastropoda: Pulmonata): An alternative for biological control of fasciolosis. |
|
Ano de publicação: |
2017 |
|
Fonte/Imprenta: |
Acta Tropica, v. 173, p. 23-29, 2017. |
|
Idioma: |
Inglês |
|
Conteúdo: |
This study elucidated for the first time, under laboratory conditions, the susceptibility of Lymnaea columella to infective juveniles of Heterorhabditis baujardi LPP7. Exposure to the nematodes induced an average mortality rate of 66.66% in the population of L. columella, with the highest values attained from the second week after exposure onward. In addition, all the reproductive parameters analyzed (total number of eggs, number of egg masses, number of eggs laid/snail, embryo hatching rate and content of galactogen stored in the albumen gland) changed as a result of the infection. The results indicate the occurrence of the phenomenon of parasitic castration in L. columella infected by H. baujardi LPP7, probably through depletion of energy reserves such as galactogen, necessary to meet the intense metabolic demands of the nematode?s larval stages. Finally, histopathological analysis demonstrated an intense process of cell disorganization, characterized by the occurrence of granulomatous inflammatory reactions in tissues of exposed snails, induced by the spoliative action of the bacteria/nematode. The results suggest the use of H. baujardi LPP7 as an alternative for biological control of the population of this intermediate host, and thus of the diseases in whose epidemiological chain it participates, especially fasciolosis, in line with the recommendations of the World Health Organization (WHO). |
|
Palavras-Chave: |
Microbial control; Parasitic castration; Reproductive biology; Snail-entomopathogenic nematode (EPN) relationship. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 02335naa a2200265 a 4500 001 2072242 005 2023-01-27 008 2017 bl uuuu u00u1 u #d 100 1 $aTUNHOLI, V. M. 245 $aMolluscicidal potential of Heterorhabditis baujardi (Rhabditida$bHeterorhabditidae), strain LPP7, on Lymnaea columella (Gastropoda: Pulmonata): An alternative for biological control of fasciolosis.$h[electronic resource] 260 $c2017 520 $aThis study elucidated for the first time, under laboratory conditions, the susceptibility of Lymnaea columella to infective juveniles of Heterorhabditis baujardi LPP7. Exposure to the nematodes induced an average mortality rate of 66.66% in the population of L. columella, with the highest values attained from the second week after exposure onward. In addition, all the reproductive parameters analyzed (total number of eggs, number of egg masses, number of eggs laid/snail, embryo hatching rate and content of galactogen stored in the albumen gland) changed as a result of the infection. The results indicate the occurrence of the phenomenon of parasitic castration in L. columella infected by H. baujardi LPP7, probably through depletion of energy reserves such as galactogen, necessary to meet the intense metabolic demands of the nematode?s larval stages. Finally, histopathological analysis demonstrated an intense process of cell disorganization, characterized by the occurrence of granulomatous inflammatory reactions in tissues of exposed snails, induced by the spoliative action of the bacteria/nematode. The results suggest the use of H. baujardi LPP7 as an alternative for biological control of the population of this intermediate host, and thus of the diseases in whose epidemiological chain it participates, especially fasciolosis, in line with the recommendations of the World Health Organization (WHO). 653 $aMicrobial control 653 $aParasitic castration 653 $aReproductive biology 653 $aSnail-entomopathogenic nematode (EPN) relationship 700 1 $aLORENZONI, P. O. 700 1 $aSILVA, Y. H. da 700 1 $aALVES, V. M. T 700 1 $aBOELONI, J. N. 700 1 $aPRATA, M. C. de A. 700 1 $aSILVA, M. A. da 700 1 $aMONTEIRO, C. O. 700 1 $aMARTINS, I. V. F. 773 $tActa Tropica$gv. 173, p. 23-29, 2017.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Gado de Leite (CNPGL) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 222 | |
| 1. |  | FORATO, L. A. Biopolymers for edible food coatings. In: SIMPOSIO DE RECURSOS GENÉTICOS PARA AMÉRICA LATINA Y EL CARIBE – SIRGEALC, 11., 2009, Pucón, Chile. Proceeding... Pucón, Chile: INIA, 2009. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
|    |
| 7. |  | MIRANDA, M. M. P.; FORATO, L. A. Desenvolvimento de sonda de RMN com bobinas acopladas indutivamente. In: JORNADA CIENTÍFICA - EMBRAPA SÃO CARLOS, 6., 2014, São Carlos, SP Anais... São Carlos: Embrapa Instrumentação: Embrapa Pecuária Sudeste, 2014. p. 24. Editores técnicos: João de Mendonça Naime, Caue Ribeiro, Maria Alice Martins, Elaine Cristina Paris, Paulino Ribeiro Villas Boas, Ladislau Marcelino Rabello. (Embrapa Instrumentação. Documentos, 57).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
|    |
| 8. |  | ASSIS, O. B. G.; FORATO, L. A. Biopolymers for edible food coatings. In: ENCONTRO DA SOCIEDADE BRASILEIRA DE PESQUISA EM MATERIAIS - SBPMat, 7., 2008, Guarujá; BRAZILIAN MRS MEETING, 7., 2008, Guarujá. Abstracts... Rio de Janeiro: SBPMat, 2008. não paginado. 1CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
|    |
| 18. |  | BARROS, T. T. de; SCRAMIN, J. A.; FORATO, L. A. Análise de peras revestidas com filmes comestíveis à base de zeínas contendo nanopartículas de quitosana. In: JORNADA CIENTÍFICA - EMBRAPA SÃO CARLOS, 5., 2013, São Carlos, SP. Anais... São Carlos, SP: Embrapa Pecuária Sudeste: Embrapa Instrumentação , 2013. p. 7 Editado por Ana Rita de Araújo Nogueira, Simone Cristina Méo Niciura. (Embrapa Pecuária Sudeste. Documentos, 110).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Instrumentação. |
|    |
| Registros recuperados : 222 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|