title: [Role of oxidative stress as a component of critical states in the genesis of hemostatic disorders].
abstract: The effect of oxidative stress (OS) on hemostasis parameters was studied in model systems Fe(2+)-ascorbic acid-EDTA and Fe(2+)-EDTA-H2O2. Blood recalcification time, thrombin time, activated partial thromboplastin time, prothrombin index, the content of fibrinogen, antithrombin III, soluble fibrin-monomer complexes, platelet count and aggregation activity were evaluated. Parameters characterizing the severity of OS were measured: protein concentrations of carbonyl and sulfhydryl groups and level of malonic dialdehyde. OS was found to induce changes in the hemostasis system, promoting the progress of intravascular coagulation during the formation of critical state. The authors conclude that antioxidants should be added to combined therapy of blood clotting disorders in critical patients.
authors.forename: I N
authors.initials: IN
authors.lastname: Pasechnik
authors.forename: Iu M
authors.initials: IuM
authors.lastname: Azizov
authors.forename: E V
authors.initials: EV
authors.lastname: Nikushkin
authors.forename: V G
authors.initials: VG
authors.lastname: Barinov
authors.forename: A S
authors.initials: AS
authors.lastname: Larionov
mesh_terms: D000328:Adult; D001778:Blood Coagulation Disorders / Q000175:diagnosis / Q000209:etiology*; D001780:Blood Coagulation Tests; D016638:Critical Illness; D003627:Data Interpretation, Statistical; D004211:Disseminated Intravascular Coagulation / Q000175:diagnosis / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008962:Models, Theoretical; D018384:Oxidative Stress
vernacular_title: Rol' okislitel'nogo stressa kak komponenta kriticheskikh sostoianiĭ v geneze narusheniĭ gemostaza.