The influence of hydrocortisone on cellular defence mechanisms of Biomphalaria glabrata
Mem. Inst. Oswaldo Cruz
;
97(6): 881-885, Sept. 2002. ilus, graf
Artigo
em Inglês
| LILACS
| ID: lil-320145
RESUMO
Since the internal defense system of mollusks consists of cellular and humoral mechanisms, we examined the role of hydrocortisone in mollusks defense cells and the influence of this steroid on the development of Schistosoma mansoni in its intermediary host. Hydrocortisone had an immunosuppressive action in Biomphalaria glabrata, as reflected in the reduced number of defense cells and the altered cell physiology. Histopathological analysis showed that hydrocortisone facilitated the intramolluscan development of S. mansoni, by reducing the extent of the inflammatory response, seen as a greater number of viable sporocysts with no surrounding hemocytes
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Schistosoma mansoni
/
Biomphalaria
/
Células Sanguíneas
/
Hidrocortisona
/
Anti-Inflamatórios
Limite:
Animais
Idioma:
Inglês
Revista:
Mem. Inst. Oswaldo Cruz
Assunto da revista:
Medicina Tropical
/
Parasitologia
Ano de publicação:
2002
Tipo de documento:
Artigo
País de afiliação:
Brasil
Instituição/País de afiliação:
Statistika Consultoria/BR
/
Universidade Estadual de Campinas/BR
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