Author | Lemos, Queli Teixeira | |
Author | Andrade, Zilton de Araújo | |
Access date | 2013-02-01T18:25:28Z | |
Available date | 2013-02-01T18:25:28Z | |
Document date | 2001 | |
Citation | LEMOS, Q. T.; ANDRADE, Z. A. Sequential histological changes in Biomphalaria glabrata during the course of Schistosoma mansoni infection. Memórias do Instituto Oswaldo Cruz, v. 96, n. 5, p. 719-721, july. 2001. | pt_BR |
ISSN | 0074-0276 | |
URI | https://www.arca.fiocruz.br/handle/icict/6290 | |
Language | eng | pt_BR |
Rights | open access | |
Title | Sequential histological changes in Biomphalaria glabrata during the course of Schistosoma mansoni infection | pt_BR |
Type | Article | pt_BR |
Abstract | Biomphalaria glabrata, highly susceptible to Schistosoma mansoni, were seen to shed less and less cercariae along the time of infection. Histological examination kept a close correlation with this changing pattern of cercarial shedding, turning an initial picture of no-reaction (tolerance) gradually into one of hemocyte proliferation with formation of focal encapsulating lesions around disintegrating sporocysts and cercariae, a change that became disseminated toward the 142nd day post miracidial exposure. Findings were suggestive of a gradual installation of acquired immunity in snails infected with S. mansoni. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Centro de Pesquisas Gonçalo Moniz. Laboratório de Patologia Experimental. Salvador, BA, Brasil | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Centro de Pesquisas Gonçalo Moniz. Laboratório de Patologia Experimental. Salvador, BA, Brasil | pt_BR |
Subject | Biomphalaria glabrata | pt_BR |
Subject | Schistosoma mansoni | pt_BR |
Subject | Histopathology | pt_BR |
DeCS | Biomphalaria/ultraestrutura | pt_BR |
DeCS | Esquistossomose mansoni/fisiopatologia | pt_BR |
DeCS | Biomphalaria/parasitologia | pt_BR |
DeCS | Schistosoma mansoni/isolamento & purificação | pt_BR |
DeCS | Rim/patologia | pt_BR |
DeCS | Rim/parasitologia | pt_BR |
DeCS | Sistema Digestório/patologia | pt_BR |
DeCS | Sistema Digestório/parasitologia | pt_BR |
DeCS | Glândulas Exócrinas/patologia | pt_BR |
DeCS | Glândulas Exócrinas/parasitologia | pt_BR |
DeCS | Fatores de Tempo | pt_BR |
DeCS | Animais | pt_BR |