title: [Morphological ultrastructural and immunological studies of a rickettsia isolated from a parrot (author's transl)].
abstract: A rickettsia isolated from a parrot was found by use of electron microscopic and serological technic to be a Coxiella burneti. In cell culture one can see a dramatic polymorphism and a Gram negative-like structure of the cell wall. They divide by binary fission with no appearance of a complexe cycle of development like the one described for Chlamydia psittaci. Many myelinic fibrils and altered Coxiella suggest that the host cell react very deaply.
mesh_terms: D000818:Animals; D003168:Complement Fixation Tests; D003381:Coxiella / Q000276:immunology / Q000302:isolation & purification / Q000648:ultrastructure; D005260:Female; D051379:Mice / Q000276:immunology; D010063:Ovum / Q000382:microbiology; D010311:Parrots / Q000382:microbiology*; D011563:Psittaciformes / Q000382:microbiology*
vernacular_title: Rickettsiale isolée chez un perroquet : morphologie, ultrastructure et immunologie