[Stage-specific antigens at the surface of erythrocytes infected by Plasmodium falciparum. Preliminary study].
Immunofluorescence microscopy, and ultrastructural immunolabelling have been used to localize antigens determinants present on the surface of prefixed erythrocytes infected by P. falciparum. Two classes of antigens have been demonstrated: 1) one located on intact erythrocytes close to the site of invasion; 2) another detected after saponin treatment, and distributed over the entire surface of infected erythrocytes. Such antigens appeared to have a variable expression according to the stage of the parasite.
D000818:Animals; D000953:Antigens, Protozoan / Q000032:analysis*; D000954:Antigens, Surface / Q000032:analysis*; D004910:Erythrocyte Membrane / Q000276:immunology / Q000648:ultrastructure; D004912:Erythrocytes / Q000469:parasitology*; D006801:Humans; D008854:Microscopy, Electron; D010963:Plasmodium falciparum / Q000276:immunology* / Q000502:physiology
D000953:Antigens, Protozoan; D000954:Antigens, Surface
Antigènes spécifiques de stade à la surface des hématies parasitées par Plasmodium falciparum. Etude préliminaire.