title: [Properties of chromatin of peripheral blood lymphocytes in women with threatened abortion].
abstract: The authors studied the properties of peripheral blood lymphocyte chromatin from donors (non-pregnant women), from women with normal pregnancy and during threatened abortion. Using three independent cytochemical methods that characterize the DNA accessibility for acridine orange and 3H-actinomycin D and the presence in histones of free amino groups, it has been established that lymphocyte chromatin from women during threatened abortion is repressed to a greater degree than in those with normal pregnancy. The data presented demonstrate the prospectiveness of the use of the cytochemical tests for chromatin properties with a purpose of diagnosing whether the pregnancy will be full-term and treatment control.
mesh_terms: D000033:Abortion, Threatened / Q000235:genetics*; D000165:Acridine Orange; D002843:Chromatin; D005260:Female; D006801:Humans; D008214:Lymphocytes / Q000648:ultrastructure*; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011262:Pregnancy Trimester, Second; D011263:Pregnancy Trimester, Third
chemical_list: D002843:Chromatin; D000165:Acridine Orange
vernacular_title: Svoĭstva khromatin limfotsitov perifericheskoĭ krovi zhenshchin pri ugroze preryvaniia beremennosti.