title: [Ultrastructure of erythrocytes with diminished flow properties and their role in the development of microcirculatory disorders under extreme conditions].
abstract: The deformability (D) of erythrocytes and their ultrastructure in the microcirculatory channel of vital tissues of the organism were studied in experiments on rabbits in two types of extreme conditions: staphylococci toxicosis and the postischemic syndrome. Erythrocyte deformability in each of these extreme conditions occurred in the late phase of the process and was manifested by destruction of the ultrastructural organization of the membrane matrix and the cytoplasm of cells in the microvessels. Destruction of the erythrocyte membranes was linked with their disintegration into micro- and macro-fragments (in staphylococci toxicosis) and separation of membrane areas in the form of microvesicles (in the postischemic syndrome). Damage to the erythrocyte membrane and cytoplasm may be considered to be one of the typical manifestations of the organism's response to extreme effects accompanying the phenomena of disseminated intravascular clotting.
authors.forename: N B
authors.initials: NB
authors.lastname: Zakharova
authors.forename: G P
authors.initials: GP
authors.lastname: Titova
mesh_terms: D000818:Animals; D004907:Erythrocyte Deformability / Q000502:physiology*; D004912:Erythrocytes / Q000648:ultrastructure*; D007511:Ischemia / Q000097:blood* / Q000150:complications / Q000473:pathology; D008833:Microcirculation / Q000502:physiology*; D011817:Rabbits; D013203:Staphylococcal Infections / Q000097:blood* / Q000473:pathology; D014115:Toxemia / Q000097:blood* / Q000473:pathology
vernacular_title: Ul'trastruktura éritrotsitov so snizhennymi tekuchimi svoĭstvami i ikh rol' v razvitii mikrotsirkuliatornykh rasstroĭstv pri ékstremal'nykh sostoianiiakh.