Abstract
Experimental evidence is presented that continuous exposure of hoary plantain (Plantago media L.) seedlings to the electromagnetic field (EMF) of power-line frequency may disturb physiological, biochemical, and cytological characteristics of these plants. The increase in EMF strength in the range from 230 to 1800 V/m (350–2000 nT) was found to reduce the percentage of seed germination, the rate of cell division, and the rates of DNA and protein biosyntheses in tissues of 8-day-old seedlings. The action of EMF with the strength of 500–1000 V/m (800–1150 nT) stimulated root growth, elevated the content of malondialdehyde and low-molecular antioxidants, and enhanced the activity of superoxide dismutase. Direct correlation was revealed between lipid peroxidation rates and the activity of cellular antioxidant defense system. The wavelike changes in the content of photosynthetic pigments were observed in plantain seedlings exposed to EMF of various strengths.
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Abbreviations
- Chl a and Chl b :
-
chlorophylls a and b
- EMR:
-
electromagnetic radiation
- EMF:
-
electromagnetic field
- LMAO:
-
low-molecular-weight antioxidants
- MI:
-
mitotic index
- SOD:
-
superoxide dismutase
References
Presman, A.S., Elektromagnitnoe pole i zhivaya priroda (Electromagnetic Field and Wild Nature), Moscow: Nauka, 1968.
Lednev, V.V., Bioeffects of weak combined static and alternating magnetic fields, Biofizika, 1996, vol. 41, pp. 224–232.
Galland, P. and Pazur, A., Magnetoreception in plants, J. Plant Res., 2005, vol. 118, pp. 371–389.
Plekhanov, G.F., Osnovnye zakonomernosti nizkochastotnoi elektromagnitobiologii (Basic Laws of Low-Frequency Electromagnetic Biology), Tomsk: Tomsk. Gos. Univ., 1990.
Burlakova, E.B., Konradov, A.A., and Mal’tseva, E.L., Superweak effects of chemical compounds and physical factors on biological systems, Biofizika, 2004, vol. 49, pp. 552–564.
Pausheva, Z.P., Praktikum po tsitologii rastenii (Handbook for Plant Cytology), Moscow: Kolos, 1974.
Ermakov, A.I., Metody biokhimicheskogo issledovaniya rastenii (Methods for Plant Biochemical Investigations), Leningrad: Agropromizdat, 1987.
Giannopolitis, C.N. and Ries, S.K., Superoxide dismutases. I. Occurrence in higher plants, Plant Physiol., 1977, vol. 59, pp. 309–314.
Vladimirov, Yu.A. and Archakov, A.I., Perekisnoe okislenie lipidov v biologicheskikh membranakh (Lipid Peroxidation in Biological Membranes), Moscow: Nauka, 1972.
Lichtenthaler, H.K., Chlorophylls and carotenoids: pigments of photosynthetic biomembranes, Methods Enzymol., 1987, vol. 148, pp. 350–382.
Osterman, L.A., Issledovanie biologicheskikh makromolekul elektrofokusirovaniem, immunoelektroforezom i radioizotopnymi metodami (Usage of the Methods of Electrofocusing, Immunoelectrophoresis, and Radioactive Isotopes for Investigation of Biological Membranes), Moscow: Nauka, 1983.
Bahar, M., Majd, A., and Abdi, S., Effects of (ELF) extremely low frequency (50 Hz) AC and DC magnetic fields on lentil germination and seedlings growth, J. Theor. Appl. Phys. (Iran. Phys. J.), 2009, vol. 3, pp. 12–16.
Răcuciu, M., 50 Hz frequency magnetic field effects on mitotic activity in the maize root, Rom. J. Biophys., 2011, vol. 21, pp. 53–62.
Strekova, V.Yu., Effect of high-frequency steady-state magnetic fields on mitosis in bean roots, Elektron. Obrab. Mater., 1967, no. 6, pp. 76–78.
Lee, B.C., Johng, H.M., Lim, J.K., Jeong, J.H., Baik, K.Y., Nam, T.J., Lee, J.H., Kim, J., Sohn, U.D., Yoon, G., Shin, S., and Soh, K.S., Effects of extremely low frequency magnetic field on the antioxidant defence system in mouse brain: a chemoluminescence study, J. Photochem. Photobiol., 2004, vol. 73, pp. 43–48.
Yinan, Y., Yuan, L., and Chunyan, L., Effects of seed pretreatment on the sensitivity of cucumber (Cucumis sativus) seedlings to ultraviolet-B radiation, Environ. Exp. Bot., 2005, vol. 54, pp. 286–294.
Polovinkina, E.O., Kal’yasova, E.A., Sinitsyna, Yu.V., and Veselov, A.P., Effect of weak pulse magnetic fields on lipid peroxidation and activities of antioxidant complex components in pea chloroplasts, Russ. J. Plant Physiol., 2011, vol. 58, pp. 1069–1073.
Baraboi, V.A., Stress: priroda, biologicheskaya rol’, mekhanizmy, iskhody (Stress: Nature, Biological Role, Mechanisms, Results), Kiev: Fitosotsiotsentr, 2006.
Sysoeva, I.V., Recent view on biological effects of magnetic field and their use in medicine, Meditsinskie Novosti, 2005, no. 4, pp. 21–28.
Muszynski, S., Gagos, M., and Pietruszewski, S., Short-term pre-germination exposure to ELF magnetic field does not influence seedling growth in durum wheat (Triticum durum), Pol. J. Environ. Stud., 2009, vol. 18, pp. 1065–1072.
Novichkova, E.A. and Podkovkin, V.G., Effect of LET-110 kW electromagnetic field on morphometric properties and photosynthetic pigment concentration in Acer negundo L. plants, Vestn. Samar. Gos. Univ. — Estestvennonauchnaya Ser., 2007, no. 8 (58), pp. 173–180.
Răcuciu, M., Miclăuş, S., and Creang, D.-E., The response of plant tissues to magnetic fluid and electromagnetic exposure, Rom. J. Biophys., 2009, vol. 19, pp. 73–82.
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Original Russian Text © M.M. Shashurin, I.A. Prokopiev, A.A. Shein, G.V. Filippova, A.N. Zhuravskaya, 2014, published in Fiziologiya Rastenii, 2014, Vol. 61, No. 4, pp. 517–521.
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Shashurin, M.M., Prokopiev, I.A., Shein, A.A. et al. Physiological responses of Plantago media to electromagnetic field of power-line frequency (50 Hz). Russ J Plant Physiol 61, 484–488 (2014). https://doi.org/10.1134/S1021443714040177
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DOI: https://doi.org/10.1134/S1021443714040177