title: [Current problems of chemical radiation protection of organisms].
abstract: The classification has been proposed for antiradiation protective agents which are divided into four groups: I. Radioprotectors; II. Adaptogens; III. Absorbents; IV. The means of Rehabilitations. Radioprotectors in turn are subdivided into myelo-, entero- and cerebroprotectors. Adaptogens act as stimulators of radioresistance. These are natural protectors which are perspective for chemical protection under low-level ionizing irradiation. Natural protectors influence regulatory systems of exposed organisms, mobilize endogenous background of radioresistance (EBR), immunity and intensivity the total non-specific resistance of organism (TNRO). Natural protectors (extracted from cells, plants, animals) are low- or nontoxic and can be used with food. Absorbents, the means of protection from internal irradiation, are subdivided into the drugs which prevents incorporation of radioiodine by thyroid gland and absorption of radionuclides (137Cs, 90Sr, 239Pu, 241Am) in the digestive tract. The main features which distinguish radioprotective drugs of different mechanisms on human organisms are presented. The main which different programs of reability on invalids-Chernobyl.
authors.affiliation: Lomonosov Moscow State University, Department of Biology.
authors.forename: Iu B
authors.initials: IuB
authors.lastname: Kudriashov
authors.forename: E N
authors.initials: EN
authors.lastname: Goncharenko
mesh_terms: D006801:Humans; D011210:Power Plants; D011832:Radiation Injuries / Q000188:drug therapy / Q000534:rehabilitation*; D011837:Radiation-Protective Agents / Q000145:classification / Q000627:therapeutic use*; D018788:Radioactive Hazard Release; D014455:Ukraine
chemical_list: D011837:Radiation-Protective Agents
vernacular_title: Sovremennye problemy protivoluchevoĭ khimicheskoĭ zashchity organizmov.