| Author | Tunholi, Victor Menezes | |
| Author | Lustrino, Danilo | |
| Author | Alves, Vinícius Menezes Tunholi | |
| Author | Silva, Clélia Christina Corrêa de Mello | |
| Author | Maldonado, Arnaldo | |
| Author | Rodrigues, Maria de Lurdes de Azevedo | |
| Author | Pinheiro, Jairo | |
| Access date | 2016-10-06T15:02:41Z | |
| Available date | 2016-10-06T15:02:41Z | |
| Document date | 2011 | |
| Citation | TUNHOLI, Victor Menezes; et al. Changes in the reproductive biology of Biomphalara glabrata infected with different doses of Echinostoma paraensei miracidia. Journal of Invertebrate Pathology, v.106, p.192–195, 2011. | pt_BR |
| ISSN | 0022-2011 | pt_BR |
| URI | https://www.arca.fiocruz.br/handle/icict/16126 | |
| Language | eng | pt_BR |
| Publisher | Elsevier | pt_BR |
| Rights | restricted access | |
| Subject in Portuguese | Biomphalaria | pt_BR |
| Subject in Portuguese | Echinostoma | pt_BR |
| Subject in Portuguese | Taxa de postura | pt_BR |
| Subject in Portuguese | Massas de ovos | pt_BR |
| Subject in Portuguese | Fisiologia comparativa | pt_BR |
| Title | Changes in the reproductive biology of Biomphalara glabrata infected with different doses of Echinostoma paraensei miracidia | pt_BR |
| Type | Article | |
| DOI | 10.1016/j.jip.2010.09.006 | |
| Abstract | The egg-laying rate, number of egg masses, number of eggs/mass, number of eggs hatched/snail and egg viability of Biomphalaria glabrata exposed to different doses (5 and 50) of Echinostoma paraensei miracidia were analyzed as indicators of reproductive activity. Polystyrene plates were placed in aquariums containing the snails and every other day for four weeks after infection the plates were removed to count the number of egg masses and eggs laid. After this, the plates were numbered individually and placed in new aquariums free of snails and the egg masses were observed daily to determine the hatching rate. On average there was an increase in the parameters evaluated in the infected snails in relation to the controls (uninfected snails), except for egg viability, which was significantly lower in the groups infected with 50 miracidia. These findings indicate that when infected, this host snail is able to increase its reproductive activity, suggesting an ecological strategy to maintain the species. | pt_BR |
| Affilliation | Universidade Federal Rural do Rio de Janeiro. Instituto de Biologia. Departamento de Ciências Fisiológicas. Seropédica, RJ, Brasil. | pt_BR |
| Affilliation | Universidade Federal Rural do Rio de Janeiro. Instituto de Biologia. Departamento de Ciências Fisiológicas. Seropédica, RJ, Brasil. | pt_BR |
| Affilliation | Universidade Federal Rural do Rio de Janeiro. Instituto de Biologia. Departamento de Ciências Fisiológicas. Seropédica, RJ, Brasil. | pt_BR |
| Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Esquistossomose Experimental. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia e Parasitologia de Mamíferos Silvestres Reservatórios. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Universidade Federal Rural do Rio de Janeiro. Instituto de Veterinária. Departamento de Parasitologia Animal. Seropédica, RJ, Brasil. | pt_BR |
| Affilliation | Universidade Federal Rural do Rio de Janeiro. Instituto de Biologia. Departamento de Ciências Fisiológicas. Seropédica, RJ, Brasil. | pt_BR |
| Subject | Biomphalaria glabrata | pt_BR |
| Subject | Echinostoma paraense | pt_BR |
| Subject | Egg-laying rate | pt_BR |
| Subject | Egg masses | pt_BR |
| Subject | Comparative physiology | pt_BR |
| e-ISSN | 1096-0805 | |
| Embargo date | 2030-01-01 | |
