Abstract
We studied the effects of pharmacological blockade (by injections of naloxone) of the system of opioid peptides on changes in emotional/behavioral reactions of rats in the open-field test. These changes were caused by the isolated action of low-intensity electromagnetic radiation (EMR) of extrahigh frequency (EHF) and its combination with experimentally induced hypokinetic stress. We conclude that one of the mechanisms of physiological effects of low-intensity EHF EMR is an increase in the functional activity of the system of regulatory opioid peptides; this results in adaptive modifications of the emotional/behavioral reactions under new conditions of the open-field test and provide an anti-stress effect under conditions of hypokinetic stress.
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N. D. Devyatkov, M. B. Golant, and O.V. Betskii, Millimeter Waves and Their Role in Vital Functions [in Russian], Radio Svyaz’, Moscow (1991).
F. Kaiser, “Coherent oscillations-their role in the interaction of weak ELM-fields with cellular systems,” Neural Network World, 5, 761–762 (1995).
A. B. Gapeyev and N. K. Chemeris, “Effects of uninterrupted and modulated MHF EMR on cells of animals,” Review, Chap. I, “Peculiarities and main hypothesis on mechanisms of biological effect of MHF EMR,” Vestn. Nov. Med. Tekhnol., 6, No. 1, 15–22 (1999).
W. Grundler and F. Keilmann, “Sharp resonances in yeast growth prove nonthermal sensitivity to microwaves,” Physiol. Rev. Lett., 51, No. 13, 1214–1216 (1983).
O. V. Betskii, “Frequency dependence of biological effects in the field of electromagnetic waves: new biological resonances in a millimeter range,” Millimeter Waves Biol. Med., 12, No. 2, 3–5 (1998).
E. N. Chuyan, N. A. Temur’yants, and N. V. Chirskii, “Functional activity of the sympathoadrenal system and behavioral indices of rats: changes induced by millimeter-range electromagnetic radiation,” Neurophysiology, 35, No. 2, 108–117 (2003).
E. N. Chuyan, Neuroimmunoendocrine Mechanisms of Adaptation to the Action of Low-Intensity Extrahigh Frequency Electromagnetic Radiation [in Ukrainian], Doctoral Thesis, Biol. Sci., Kyiv (2004).
Yu. L. Arzumanov, O. V. Betskii, N. D. Devyatkov, and N. N. Lebedev, “The use of millimeter waves in clinical medicine (the latest advances),” in: Collected Lectures of 11 Russian Symposium with International Participation “Millimeter Waves in Biology and Medicine” [in Russian], IRS, Moscow (1997), pp. 9–12.
M. H. Repacholi, “Low-level exposure to radio-frequency electromagnetic fields: health effects and research needs,” Bioelektromagnetics, 1, 1–19 (1998).
Yu. A. Kholodov, Reactions of the Nervous System to Electromagnetic Fields [in Russian], Nauka, Moscow (1975).
V. V. Leshin, “Effects of microwave field on the level of catecholamines in the CNS and on behavior of animals,” Vestn. Nov. Med. Tekhnol., 7, No. 1, 28–30 (2000).
E. A. Kovalenko and N. N. Gurovskii, Hypokinesia [in Russian], Meditsina, Moscow (1980).
A. L. Markel’, “On the estimation of basic characteristics of behavior of rats in the open-field test,” Zh. Vyssh. Nerv. Deyat., 31, No. 2, 301–307 (1981).
E. V. Koplik, “Method of determination of the index of resistance of rats to emotional stress,” Vestn. Nov. Med. Tekhnol., 9, No. 1, 16–18 (2002).
O. N. Bondarenko and E. B. Manukhina, “Effects of different stress-inducing techniques and adaptation on behavioral and somatic indices in rats,” Byul. Éksp. Biol. Med., 126, No. 8, 157–160 (1999).
E. A. Yumatov, “Central peptidergic mechanisms underlying resistance to emotional stress,” in: Emotional Stress: Theoretical and Clinical Aspects [in Russian], K. V. Sudakov and V. I. Petrov (ed.), Volgograd (1997), pp. 134–138.
J. Bureš, O. Burešova, and J. Hewstone, Technique and Basic Experiments for Studying the Brain and Behavior [Russian translation], Vysshaya Shkola, Moscow (1991).
J. W. Holaday, “Cardiovascular consequences of endogenous opiate antagonism,” Biochem. Pharmacol., 32, No. 4, 573–585 (1983).
A. Goldstein, G. T. Pryor, L. Otis, et al., “On the role of endogenous opioid peptides: Failure of naloxone influence shock escape threshold in the rat,” Life Sc., 18, 599–604 (1976).
N. N. Lebedeva and T. I. Kotrovskaya, “Experimental and clinical studies in the field of biological effects of millimetre waves,” Millimeter Waves Biol. Med., 15, No. 3, 3–15 (1999).
P. V. Simonov, Emotional Brain. Physiology, Neuroanatomy, and Psychology of Emotions [in Russian], Nauka, Moscow (1981).
A. Yu. Galeeva and D. A. Zhukov, “Effects of emotional stress on behavioral and endocrine indices of rats selected on the opposite ability to active avoidance,” Zh. Vyssh. Nerv. Deyat., 46, No. 5, 929–935 (1996).
V. P. Kulikov, V. I. Kiselev, and I. V. Konev, “Effects of different motor modes, which modulate spontaneous activity, on the behavior of rats,” Zh. Vyssh. Nerv. Deyat., 43, No. 2, 398–405 (1993).
G. A. Vartanyan and E. S. Petrov, Emotions and Behavior [in Russian], Nauka, Leningrad (1989).
F. Z. Meyerson, “Stress-limiting systems of the organism and their role in the prevention of ischemic damage to the heart,” Byul. Vses. Kardiol. Nauch. Tsentra Akad. Med. Nauk SSSR, No. 1, 34–43 (1985).
Yu. B. Lishmanov and L. N. Maslov, “Opioid receptors and resistivity of the heart to arrhythmogenic influences,” Byul. Éksp. Biol. Med., 138, No. 3, 124–131 (2004).
S. Andersson and T. Lundeberg, “Accupuncture-from empiricism to science: the functional background to acupuncture effects in pain and disease,” Med. Hypoth., 45, No. 3, 271–281 (1995).
A. E. Calogero, “Neurotransmitter regulation of the hypothalamic corticotropin-releasing hormone neuron,” Ann. New York Acad. Sci., 771, 31–40 (1995).
H. Lai, A. Horita, C. K. Chou, and A. W. Guy, “Low-level microwave irradiation attenuates naloxone-induced withdrawal syndrome in morphine-dependent rats,” Pharmacol., Biochem., Behav., 24, No. 1, 151–153 (1986)
J. D. Beluzzi, N. Grant, V. Garsky, et al., “Analgesia induced in vivo by central administration of enkephalin in rat,” Nature, 260, 625–626 (1976).
M. J. Millan, R. Przewlock, M. Jerlicz, et al., “Stress-induced release of brain and pituitary β-endorphin: Major role of endorphins in generation of hyperthermia, not analgesia,” Brain Res., 208, No. 2, 325–338 (1981).
S. Amir and Z. Amit, “Endogenous opioid ligands may mediate stress-induced changes in the affective properties of pain-related behavior in rats,” Life Sci., 18, 1143–1152 (1978).
A. S. Shtemberg, M. G. Uzbekov, and S. N. Shikhov, “Some neurotropic effects of low-intensity electromagnetic waves in rats with different typological peculiarities of higher nervous activity,” Zh. Vyssh. Nerv. Deyat., 50, No. 5, 867–877 (2000).
Yu. M. Kulikovich and Z. A. Tamarova, “Role of opiate receptors in analgesia induced by the action of low-intensity millimeter waves on the acupuncture point,” Med. Perspektyvy, 4, No. 3, 9–14 (1999).
O. Gordienko, A. Radzievsky, A. Cowan, et al., “Delta 1 and kappa-opioid receptor subtypes involved in the hypoalgesic effect of millimeter wave treatment,” in: Abstract Twenty-Fourth Annual Meeting in Cooperation with the European Bioelectromagnetics Association, Canada (2002), p. 27.
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Neirofiziologiya/Neurophysiology, Vol. 38, No. 1, pp. 52–60, January–February, 2006.
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Chuyan, E.N., Makhonina, M.M. & Zayachnikova, T.V. Effects of the blockade of the system of opioid peptides on changes in emotional/behavioral reactions of rats induced by the action of extrahigh-frequency electromagnetic radiation in the norm and under conditions of hypokinetic stress. Neurophysiology 38, 45–52 (2006). https://doi.org/10.1007/s11062-006-0025-y
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DOI: https://doi.org/10.1007/s11062-006-0025-y