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Titre du document / Document title

Sthistosoma haematobium, S. intercalatum, S. japanicum, S. mansoni, and S. rodhaini in mice : relationship between patterns of lung migration by schistosomula and perfusion recovery of adult worms

Auteur(s) / Author(s)

RHEINBERG C. E. (1) ; MONE H. (2) ; CAFFREY C. R. (1) ; IMBERT-ESTABLET D. (2) ; JOURDANE J. (2) ; RUPPEL A. (1) ;

Affiliation(s) du ou des auteurs / Author(s) Affiliation(s)

(1) Institut für Tropenhygiene, Universität Heidelberg, Im Neuenheimer Feld 324, 69120 Heidelberg, ALLEMAGNE
(2) Laboratoire de Biologie Animale, Centre de Biologie et d'Ecologie Tropicale et Méditerranéenne, UMR 5555 du CNRS, Université, Avenue de Villeneuve, 66860 Perpignan, FRANCE

Résumé / Abstract

The development of five schistosome species was compared in mice by the recovery of schistosomula from chopped lung tissue and of adult worms by portal perfusion. Three developmental patterns appeared. (1) Schistosoma japonicum was unique in showing an early establishment of schistosomula in and a rapid departure from the lungs together with the highest worm recovery; (2) S. haematobium contrasted by establishing later and persisting in the lungs for at least 2 weeks while yielding the lowest adult worm recovery; and (3) S. intercalatum, S. mansoni, and S. rodhaini had an intermediate pattern - they resided in the lungs for several days, then disappeared and produced intermediate numbers of adults. Lung petechiae, known to accompany the migration of S. japonicum, were never detected after infection with the other species. We speculate that the three migration patterns of schistosomes are related to the size of the relative spectra of naturally infected definitive hosts.

Revue / Journal Title

Parasitology research    ISSN  0932-0113   CODEN PARREZ 

Source / Source

1998, vol. 84, no4, pp. 338-342 (28 ref.)

Langue / Language

Anglais

Editeur / Publisher

Springer, Heidelberg, ALLEMAGNE  (1987) (Revue)

Mots-clés anglais / English Keywords

Parasite

;

Mouse

;

Development

;

Migration

;

Interspecific comparison

;

Schistosoma haematobium

;

Schistosoma intercalatum

;

Schistosoma japonicum

;

Schistosoma mansoni

;

Rodentia

;

Mammalia

;

Vertebrata

;

Trematoda

;

Plathelmintha

;

Helmintha

;

Invertebrata

;

Mots-clés français / French Keywords

Parasite

;

Souris

;

Développement

;

Migration

;

Comparaison interspécifique

;

Schistosoma haematobium

;

Schistosoma intercalatum

;

Schistosoma japonicum

;

Schistosoma mansoni

;

Schistosoma rodhaini

;

Rodentia

;

Mammalia

;

Vertebrata

;

Trematoda

;

Plathelmintha

;

Helmintha

;

Invertebrata

;

Mots-clés espagnols / Spanish Keywords

Parásito

;

Ratón

;

Desarrollo

;

Migración

;

Comparación interespecífica

;

Schistosoma haematobium

;

Schistosoma intercalatum

;

Schistosoma japonicum

;

Schistosoma mansoni

;

Rodentia

;

Mammalia

;

Vertebrata

;

Trematoda

;

Plathelmintha

;

Helmintha

;

Invertebrata

;

Localisation / Location

INIST-CNRS, Cote INIST : 5859, 35400007927826.0160

Nº notice refdoc (ud4) : 2191809



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