title: [Changes in the structure of lymphocyte chromatin after irradiation with He-Ne-laser].
abstract: The cytofluorometric method was used to study changes occurring in the chromatin structure of lymphocytes during the first few hours following irradiation of lymphocytes with He-Ne-laser (lambda = 632.8 nm) of 28-112 J/m2. The changes were similar to those caused by PHA that is: the increase in acridine-orange binding to DNA during the first 45-90 min, its fall to the control level in 3-4 h and the subsequent increase.
authors: G E
authors: GE
authors: Fedoseeva
authors: N K
authors: NK
authors: Smol'ianinova
authors: T I
authors: TI
authors: Karu
authors: A V
authors: AV
authors: Zelenin
mesh_terms: D000165:Acridine Orange / Q000378:metabolism; D002455:Cell Division / Q000528:radiation effects; D002843:Chromatin / Q000378:metabolism / Q000528:radiation effects*; D005453:Fluorescence; D006801:Humans; D066298:In Vitro Techniques; D007834:Lasers; D008024:Ligands; D008214:Lymphocytes / Q000166:cytology / Q000378:metabolism / Q000528:radiation effects*; D010835:Phytohemagglutinins / Q000494:pharmacology
chemical_list: D002843:Chromatin; D008024:Ligands; D010835:Phytohemagglutinins; D000165:Acridine Orange
vernacular_title: Izmenenie struktury khromatina limfotsitov posle oblucheniia He-Ne-lazerom.