title: Scanning electron microscopy of Trichomonas vaginalis.
abstract: By scanning electron microscopy (SEM), T. vaginalis surface appeared pleated with crater-like depressions. All the flagella appeared to start off in a single bundle from a shallow depression with a prominent rim. The side carrying the undulating membrane is extensively ruffled having a mulberry-like appearance to which flocculent material was frequently adherent. T. vaginalis nutrition appeared to proceed through pseudopodia-like extensions and phagocytosis by a constant deep invagination at the anterior pole which seems to be a cytostome. The mulberry-like surface may serve adhesion of T. vaginalis to the host cells and probably increases the surface area for exchange of nutrients, metabolites and parasite-derived factors.
authors: L A
authors: LA
authors: Aboul-Magd
authors: M M
authors: MM
authors: Abdel-Mawla
mesh_terms: D000818:Animals; D005260:Female; D006801:Humans; D008855:Microscopy, Electron, Scanning; D014246:Trichomonas vaginalis / Q000648:ultrastructure*; D014621:Vagina / Q000469:parasitology