title: Formation of a parasitophorous vacuole in a nonadequate experimental host: electron microscopical and X-ray microanalytical study.
abstract: An unusual mechanism of formation of a parasitophorous vacuole as a result of interaction between an invasive stage of a parasite (merozoites of a protozoon, Mattesia dispora) and defense response of an insect host, Galleria mellonella is reported. The entire ontogenesis of parasitophorous vacuole can be divided into five morphologically clearly discernible stages. They differed, e.g., in the contents and distribution of elements at subcellular level, as determined by direct in situ elemental analysis of single organelles (electron microprobe X-ray analysis). The method was used in conjunction with electron microscopy to investigate the relationship between the host and the parasite.
authors.affiliation: Institute of Microbiology, Academy of Sciences of the Czech Republic, 142 20 Prague, Czechia. zizka@biomed.cas.cz
authors.forename: Z
authors.initials: Z
authors.lastname: Zizka
mesh_terms: D000818:Animals; D016782:Apicomplexa / Q000254:growth & development / Q000276:immunology / Q000648:ultrastructure*; D004577:Electron Probe Microanalysis; D006790:Host-Parasite Interactions; D046529:Microscopy, Electron, Transmission; D009036:Moths / Q000276:immunology / Q000469:parasitology* / Q000648:ultrastructure; D014617:Vacuoles / Q000737:chemistry / Q000469:parasitology* / Q000648:ultrastructure