Pseudosuccinea Columella
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Dinâmica de hemócitos circulantes de Pseudosuccinea columella infectados por Fasciola hepatica
Resumo Os limnaeideos são importantes na epidemiologia de Fasciola hepatica, uma zoonose negligenciada e endêmica. A interação entre o sistema interno de defesa de Pseudosuccinea columella e F. hepatica tem sido pouco estudada. No presente estudo, investigou-se o efeito da infecção por F. hepatica nos hemócitos circulantes de P. columella. Alteraçõe
Rev. Bras. Parasitol. Vet.. Publicado em: 09/11/2017
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2. Distribuição espacial de Lymnaeidae (Mollusca, Basommatophora), hospedeiros intermediários de Fasciola hepatica Linnaeus, 1758 (Trematoda, Digenea) no Brasil
Moluscos da família Lymnaeidae são hospedeiros intermediários no ciclo biológico de Fasciola hepatica, agente etiológico da fasciolose, doença parasitária de importância médica para humanos e animais. O presente trabalho teve como objetivo datar e mapear a distribuição espacial dos hospedeiros intermediários de F. hepatica no Brasil. Os dados de
Rev. Inst. Med. trop. S. Paulo. Publicado em: 2014-06
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3. Variation of snail's abundance in two water bodies harboring strains of Pseudosuccinea columella resistant and susceptible to Fasciola hepatica miracidial infection, in Pinar del Río Province, Cuba
The abundance of freshwater snails in two rural sites of Pinar del Río, Cuba, which harbor Pseudosuccinea columella susceptible and resistant to miracidia of Fasciola hepatica was followed for one year. Susceptible snails were found in the most anthropic site (IPA) whereas the resistant population inhabited the most preserved one (El Azufre). Only two snail
Memórias do Instituto Oswaldo Cruz. Publicado em: 2005-11
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4. Population dynamics of intermediate snail hosts of Fasciola hepatica and some environmental factors in San Juan y Martinez municipality, Cuba
The variation of abundances of intermediate snail hosts of Fasciola hepatica in Cuba (Fossaria cubensis and Pseudosuccinea columella) was studied during one year under natural conditions at five sampling sites in San Juan y Martinez municipality, Pinar del Rio province, Cuba. The effect of some environmental variables on the lymnaeid abundances was also stud
Memórias do Instituto Oswaldo Cruz. Publicado em: 2004-05
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5. The effect of isolation on reproduction and growth of Pseudosuccinea columella (Pulmonata: Lymnaeidae): a snail-conditioned water experiment
A snail-conditioned water experiment was conducted in Pseudosuccinea columella to test the possible role of a chemical interaction between snails on the diminished growth and fecundity rates found for snails raised in pairs compared to those raised in complete isolation. The results permit to discard the hypothesis of an inhibition of growth and reproduction
Memórias do Instituto Oswaldo Cruz. Publicado em: 2002-09
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6. The effect of isolation on the life-history traits of Pseudosuccinea columella (Pulmonata: Lymnaeidae)
A population of Pseudosuccinea columella was raised under laboratory conditions and its life tables were determined in isolated and paired snails. Isolated snails were significantly larger in shell size than paired snails from five weeks of age onward. Also, statistically significant differences were found for the number of eggs per mass per individual from
Memórias do Instituto Oswaldo Cruz. Publicado em: 2001-05