title: [An ultracytochemical study of the hydrogenosomes of Trichomonas vaginalis].
abstract: The ultracytochemical study of cultural T. vaginalis has been carried out. The activity of magnesium-dependent ATPase, transport (sodium-potassium-dependent) ATPase and adenylate cyclase was detected in dense corpuscles, located on the membranes of hydrogenosomes having a rounded form. The authors suggest that the dense corpuscles are the zones of the active transport of ions through the membranes of hydrogenosomes.
authors.forename: V N
authors.initials: VN
authors.lastname: Bednova
authors.forename: E E
authors.initials: EE
authors.lastname: Bragina
authors.forename: G A
authors.initials: GA
authors.lastname: Dmitriev
mesh_terms: D000262:Adenylyl Cyclases / Q000378:metabolism; D000818:Animals; D017301:Ca(2+) Mg(2+)-ATPase / Q000378:metabolism; D002462:Cell Membrane / Q000201:enzymology / Q000648:ultrastructure; D006651:Histocytochemistry; D006859:Hydrogen / Q000378:metabolism*; D008854:Microscopy, Electron; D009940:Organoids / Q000201:enzymology / Q000648:ultrastructure*; D000254:Sodium-Potassium-Exchanging ATPase / Q000378:metabolism; D014246:Trichomonas vaginalis / Q000201:enzymology / Q000648:ultrastructure*
chemical_list: D006859:Hydrogen; D017301:Ca(2+) Mg(2+)-ATPase; D000262:Adenylyl Cyclases; D000254:Sodium-Potassium-Exchanging ATPase
vernacular_title: Ul'tratsitokhimicheskoe izuchenie gidrogenosom Trichomonas vaginalis.