title: [Ultrastructural and ultracytochemical characteristics of the terminal villi of the placenta in EPH-toxemia of pregnancy].
abstract: The main types of the terminal villi in the EPH-toxicosis of pregnancy with various degrees of severity are studied with light, scanning and transmission electron microscopy and ultracytochemistry. The incipient stages of the transition from normal to pathologically changed villi could be detected by means of ultrastructural study only. Enhancement of the degenerative processes in placenta occurs as the severity of this complication increases.
mesh_terms: D015720:5'-Nucleotidase; D000251:Adenosine Triphosphatases / Q000378:metabolism; D002824:Chorionic Villi / Q000201:enzymology / Q000648:ultrastructure*; D005260:Female; D006651:Histocytochemistry; D006801:Humans; D008854:Microscopy, Electron; D008855:Microscopy, Electron, Scanning; D009708:Nucleotidases / Q000378:metabolism; D011225:Pre-Eclampsia / Q000201:enzymology / Q000473:pathology*; D011247:Pregnancy
chemical_list: D009708:Nucleotidases; D015720:5'-Nucleotidase; D000251:Adenosine Triphosphatases
vernacular_title: Ul'trastrukturnaia i ul'tratsitokhimicheskaia kharakteristika terminal'nykh vorsinok platsenty pri EPH-toksikoze beremennosti.