| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Amapá. Para informações adicionais entre em contato com cpafap.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Amapá. |
|
Data corrente: |
13/02/2025 |
|
Data da última atualização: |
12/05/2025 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
CORRÊA, L. L.; TAVARES-DIAS, M.; ARANA, S.; ADRIANO, E. A. |
|
Afiliação: |
LINCOLN L. CORRÊA, UNIVERSIDADE FEDERAL DO OESTE DO PARÁ; MARCOS TAVARES DIAS, CPAF-AP; SARAH ARANA, UNIVERSIDADE DE CAMPINAS; EDSON A. ADRIANO, UNIVERSIDADE DE CAMPINAS. |
|
Título: |
Host‐parasite interaction between the nematoda Procamallanus (Spirocamallanus) paraensis and fish Hoplias malabaricus from the natural environment in the brazilian Amazon. |
|
Ano de publicação: |
2024 |
|
Fonte/Imprenta: |
Journal of Fish Diseases, v. 48, n. 1, e14037, 2024. |
|
DOI: |
https://doi.org/10.1111/jfd.14037 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Histopathological studies of parasitic infections in fish from the natural environment of Brazilian Amazon, are quite scarce. In this study, we investigated the histopathological changes of the proximal intestine of specimens of the Amazonian fish Hoplias malabaricus infected by the hematophagous nematode Procamallanus (Spirocamallanus) paraensis. The prevalence of the infection was 60%, with an average abundance of 1.46 and an average intensity of 2.43 parasites/fish. No significant difference was observed in the prevalence of infection and fish size or sex, but larger fish showed greater infection intensity, which was also significantly higher in male hosts. Histological sections of the proximal intestine showed reduction and loss of the epithelial lining, exposure of the lamina propria where the nematode interacts with the intestine wall, through the insertion of the buccal capsule and fish cellular debris in the intestinal lumen. In addition, areas with bleeding and inflammatory infiltrate were observed, but no changes or presence of parasite structures were observed in the other tunics of the intestinal wall. |
|
Palavras-Chave: |
Parasita. |
|
Thesagro: |
Nematóide; Peixe. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 01823naa a2200205 a 4500 001 2172745 005 2025-05-12 008 2024 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1111/jfd.14037$2DOI 100 1 $aCORRÊA, L. L. 245 $aHost‐parasite interaction between the nematoda Procamallanus (Spirocamallanus) paraensis and fish Hoplias malabaricus from the natural environment in the brazilian Amazon.$h[electronic resource] 260 $c2024 520 $aHistopathological studies of parasitic infections in fish from the natural environment of Brazilian Amazon, are quite scarce. In this study, we investigated the histopathological changes of the proximal intestine of specimens of the Amazonian fish Hoplias malabaricus infected by the hematophagous nematode Procamallanus (Spirocamallanus) paraensis. The prevalence of the infection was 60%, with an average abundance of 1.46 and an average intensity of 2.43 parasites/fish. No significant difference was observed in the prevalence of infection and fish size or sex, but larger fish showed greater infection intensity, which was also significantly higher in male hosts. Histological sections of the proximal intestine showed reduction and loss of the epithelial lining, exposure of the lamina propria where the nematode interacts with the intestine wall, through the insertion of the buccal capsule and fish cellular debris in the intestinal lumen. In addition, areas with bleeding and inflammatory infiltrate were observed, but no changes or presence of parasite structures were observed in the other tunics of the intestinal wall. 650 $aNematóide 650 $aPeixe 653 $aParasita 700 1 $aTAVARES-DIAS, M. 700 1 $aARANA, S. 700 1 $aADRIANO, E. A. 773 $tJournal of Fish Diseases$gv. 48, n. 1, e14037, 2024.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Amapá (CPAF-AP) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 11 | |
| 5. |  | CARVALHO, A. V.; SANTANA, C. L.; CAVALCANTE, M. A.; MATTIETTO, R. A.; ALVES, R. M. Caracterização físico-química de matrizes de cajazeira. In: SIMPÓSIO EM CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 2.; CONGRESSO DO INSTITUTO NACIONAL DE FRUTOS TROPICAIS, 1., 2010, Aracaju. Avanços em tecnologia de alimentos. Aracaju: Universidade Federal de Sergipe, 2010.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
|    |
| 6. |  | CARVALHO, A. V.; CAVALCANTE, M. A.; SECCADIO, L. L.; FERREIRA, T. F.; ALVES, R. M. Carotenóides totais e atividade antioxidante de frutos de matrizes de cajazeira no estado do Pará. In: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 22., 2010, Salvador. Ciência e tecnologia de alimentos: potencialidades, desafios e inovações. [S.l.]: SBCTA, 2010.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
|    |
| Registros recuperados : 11 | |
|
| Expressão de busca inválida. Verifique!!! |
|
|