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Effects are described of internal exposure doses of ionizing radiation in above- and underground parts of test plants under natural conditions and in roots of Lepidium sativum L. from accumulated 137Cs under laboratory conditions. In the region most contaminated after the Chernobyl accident, in the tested 10 plant species for 137Cs ionizing radiation the internal exposure doses 3.5 times exceeded those in the Ignalina Nuclear Power Plant environment. Under laboratory conditions the effect of low internal (0.6-600 mSv) and external (40-5500 mSv) exposure doses from 137Cs on garden cress, Lepidium sativum L. roots was, practically, the same. Both internal and external exposure doses stimulated the plant root growth by 12 and 33%, respectively. Different effect of external and internal exposure on the developing plant cells was observed by analyzing the results of morphometric investigations of the primary root cap cells of Lepidium sativum L.
Czasopismo
Rocznik
Tom
Strony
161--166
Opis fizyczny
Bibliogr. 24 poz., rys.
Twórcy
autor
- Institute of Botany, 49 Žaliuju ežeru Str., LT-08406 Vilnius, Lithuania, Tel.: +370 5 2641790, Fax: +370 5 2729950
autor
- Institute of Botany, 49 Žaliuju ežeru Str., LT-08406 Vilnius, Lithuania, Tel.: +370 5 2641790, Fax: +370 5 2729950
autor
- Institute of Physics, 231 Savanoriu Ave., LT-02300 Vilnius, Lithuania
autor
- Institute of Botany, 49 Žaliuju ežeru Str., LT-08406 Vilnius, Lithuania, Tel.: +370 5 2641790, Fax: +370 5 2729950
Bibliografia
- 1. Adelman R, Saul RL, Ames BN (1988) Oxidative damage to DNA: relation to species metabolic rate and life span. Proc Natl Acad Sci USA 85:2706−2708.
- 2. Avery SV (1996) Fate of caesium in the environment: distribution between the abiotic and biotic components of aquatic and terrestrial ecosystems. J Environ Radioact30:139−171.
- 3. Blaylock BG, Frank ML, O’Neal BR (1993) Methodology for estimating radiation dose rates to freshwater biota exposed to radionuclides in the environment. U S Dept of Energy, http://www.esd.ornl.gov/programs/ecorisk/documents/tm78.
- 4. Evseeva TI, Khramova ES (2001) The cytogenetic effects of 232Th and heavy and alkaline metals complex action on plants (abstract). In: Taskaev AI, Kudiasheva AG, Ermakova OV, Popova ON (eds) Proc of Int Conf Biological effects of low dose ionizing radiation and radioactive pollutions on environment, Syktyvkar, Russia, p 9 (in Russian).
- 5. Geras’kin SA, Zimina LM, Dikarev VG et al. (2000) Comparative analysis of anthropogenic contamination in the region of radioactive waste reprocessing and storing plant arranged in the 30-km zone of the ChNPP, using bioindicative methods. Ekologija 4:300−303 (in Russian).
- 6. Goncharenko GG, Surkov AA (2003) Change in mutation processes in environmental coniferous population in southern Belarus. In: Chudakova VA (eds) IV Int Symp on Actual Problems of Dosimetry, Minsk, Belarus, pp 38−39 (in Russian).
- 7. Gong P, Wilke BM, Fleischmann S (1999) Soil-based phytotoxicity of 2,4,6-trinitrotoluene (TNT) to terrestrial high plants. Arch Environ Contam Toxicol 36:152−157.
- 8. Gracheva LM, Korolev VG (1977) Genetic effects of the radionuclides decay in cells. Atomizdat, Moskva (inRussian).
- 9. Grodsinsky DM (2001) 15 Years of the Chernobyl catastrophe. Bulletin of NCRPU, Kiev 1-4:1−136.
- 10. Gudelis A, Remeikis V, Plukis A and Lukauskas D (2000) Efficiency calibration of HPGe detectors for measuring environmental samples. Environ Chem Phys 3/4;22:117−125.
- 11. Gudkov IN (2001) Peculiarities of the formation of internal exposure doses from radionuclides and radiobiological effects in plants. In: Taskaev AI, Kudiasheva AG, Ermakova OV, Popova ON (eds) Proc of Int Conf Biological effects of low dose ionizing radiation and radioactive pollutions on the environment, Syktyvkar, Russia, pp 192−193 (in Russian).
- 12. Magone I (1989) Bioindication of toxicity of transport emission. In: The impact of highway emission on natural environment. Riga, pp 108–116 (in Russian).
- 13. Marèiulioniene. D, Dušauskiene.-Duž R, Motiejuniene. E, Švobiene. R (1992) Radiochemoecological situation in Lake Drukšiai – cooling water reservoir of the Ignalina NPP. Academia, Vilnius (in Russian).
- 14. Mericle IW, Mericle RP (1967) Genetic nature of somatic mutations for flower colour in Tradescantia, clone 02. Radiat Botany 7;6:449−464.
- 15. Nesterov EB, Dikarev VG, Dikareva NS, Geras’kin SA (2001) Cytogenetic effects of various doses rate of ionizing radiation on the meristemic tissue of barley roots. In:Taskaev AI, Kudiasheva AG, Ermakova OV, Popova ON (eds) Proc of Int Conf Biological effects of low dose ionizing radiation and radioactive pollutions on environment, Syktyvkar, Russia, pp 228−229 (in Russian).
- 16. Shershunova VI, Khomichenko AA, Prilepova NV, Aniskina MV (2001) Influence of low radiation doses on Tradescantia clone 02 and Arabidopsis thaliana (L). In: Taskaev AI, Kudiasheva AG, Ermakova OV, Popova ON (eds) Proc of Int Conf Biological effects of low dose ionizing radiation and radioactive pollutions on environ-ment, Syktyvkar, Russia, pp 254−255 (in Russian).
- 17. Shevchenko VA, Pomeranceva MD (1985) The genetic outcome of the impact of ionizing radiation. Nauka, Moskva (in Russian).
- 18. Sidorov VA (1990) Plant biotechnology. Cell selection. Naukova dumka, Kiev (in Russian).
- 19. Sokolov NV, Grodsinsky DM, Sorochinsky BV (2001) How does low dose chronic irradiation under the condition of 10 km Chernobyl exclusion zone influence on processes of seed aging. In: Abstracts of Proc of Int Conf Fifteen Years after the Chernobyl Accident, Kiev, Ukraine 2:117.
- 20. Sparrow A, Underbrink A, Rossi H (1972) Mutations induced in Tradescantia by small doses of X-rays and neutrons. Science 176:916−918.
- 21. Sparrow AH, Schairer LA, Nawrosky MM, Sautkulis RC (1971) Effects of low temperature and low level chronic gamma radiation on somatic mutation rates in Tradescantia. Radiat Res 47;1:273−279.
- 22. Tyson MJ, Sheffield E, Callaghan TV (1999) Uptake, transport and seasonal recycling of 134Cs applied experi-mentally to bracken (Pteridium aquilinumL. Kuhn). J Environ Radioact 46:1−14.
- 23. Underbrink AG, Sparrow RC, Sparrow AH, Rossi HH (1970) Relative biological effectiveness of X-rays and 0.43-MeV monoenergetic neutrons on somatic mutations and loss of reproductive integrity in Tradescantia stamen hairs. Radiat Res 44;1:187−203.
- 24. Wang W (1992) Use of plants for the assessment of environmental contaminants. Rev Environ Contam Toxicol 126:88−127.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ6-0004-0085