These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Ultrastructural features of host-parasite interactions in "in vitro" cultures of Plasmodium falciparum.
    Author: Olliaro P, Castelli F, Caligaris S, Matteelli A, Carosi G.
    Journal: Microbiologica; 1990 Apr; 13(2):137-44. PubMed ID: 2191194.
    Abstract:
    We carried out an electron-microscopy study on in vitro cultures of Plasmodium falciparum, whose general ultrastructural features are consistent with previous reports. In addition, whorled membrane-vesicles systems involving parasite and host-cells, never described to our knowledge up to now. As far as the parasite is concerned, these membraneous systems appear to be related to its growth and its connection with the external medium, with the possible involvement of Maurer's clefts. As for the erythrocyte, surface vesicles prove to be related to plasmodial infection in long-term in vitro culture. Richness in membranous structures of the complex host-parasite varies according to the metabolic demand of the plasmodium (i.e. on the life-cycle stage) and is influenced by external factors, possibly being a marker of drug action.
    [Abstract] [Full Text] [Related] [New Search]