Abstract
The influence of the following parameters of millimeter-range electromagnetic radiation on the biosynthesis of extracellular hydrolases and the life cycle of Aspergillus niger 33 and Aspergillus niger 33–19 CNMN FD 02A fungi (producers of amylases) and Penicillium viride CNMN FD 04P fungus (a producer of pectinases) is studied: the wavelength (λ = 4.9, 5.6, and 7.1 mm), the irradiation mode (periodic and continuous), and the duration of exposure (10–60 min). It is established that the efficiency of the irradiation exposure depends on the physical parameters of the radiation and the properties and functional state of the strains. The optimal irradiation conditions allowing the biosynthesis and secretion of extracellular hydrolases to be enhanced by up to 44.4–49.4% as compared with the control groups are established for each particular strain. Moreover, in the case of Aspergillus niger 33–19 CNMN FD 02A micromycetes, the acceleration of the growth cycle by 48 h is observed.
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References
Luk’yanov, A.A., Effect of Microwave on Heterotrophic and Phototrophic Partners of Mixed Cultures of Microorganisms, Extended Abstract of Cand. Sci. (Biol.) Dissertation, Moscow, 2007.
Gapochka, L.D., Gapochka, M.D., and Korolev, A.F., Population Aspects of the Resistance of Unicellular Organisms to Low-Intensity Electromagnetic Radiation, Millimetrovye Volny Biol. Med., 2002, no. 2, pp. 3–9.
Devyatkov, N.D., Golant, M.B., and Betskii, O.V., Osobennosti mediko-biologicheskogo primeneniya millimetrovykh voln (Peculiarities of Biomedical Application of Millimeter Waves), Moscow: Inst. Radioteck. Elektron. Ross. Acad. Nauk, 1994.
Betskii, O.V., Kislov, V.V., and Lebedeva, N.N., Millimetrovye volny i zhivye sistemy (Millimeter Waves and Living Systems), Moscow: Sains Press, 2004.
Rotaru, A.Kh., and Toderash, I.K., Certain Problems of the Theory on the Interaction of Millimeter-Range Electromagnetic Radiation with Biological and Medical Objects, Izv. Acad. Nauk Moldovy., Nauki Gizni, 2005, vol. 2, no. 297, pp. 75–81.
Balchugov, V.A., Polyakova, A.G., Anisimov, S.I., Efimov, E.I., Kornayhov, A.V., EHI — Therapy of Low-Intensive Noise Radiance, Nizhniy Novgorod: Nizhegor. Gos. Univ., 2002.
Ghiu, D.I., Bechii, O.V., Parhomenco, V.F., Rotaru, A.N., and Rusu D.T., Unele probleme fundamentale i applicative ale radia ilor electromagnetice de frecven a extrem de înaltą (milimetrice) atermice, Materialy I Mezhdunarodnoi Nauchno-Prakticheskoi Konferentsii “Netraditsionnye metody v meditsine, biologii, i rastenievodstve. Eniologiay. Ekologiya i zdorov’e” (Proc. I Int. Research and Practice Conf. “Unconventional Methods in Medicine, Biology, and Plant Cultivation. Eniology. Ecology and Health”, Kishinev, 2005, pp.41–47.
Bekker, Z.E., Fiziologiya i biokhimiya gribov (Physiology and Biochemistry of Fungi), Moscow: Izd. Mosk. Univ., 1988.
Tambiev, A.Kh., and Kirikova, N.N., Certain Ideas about the Reasons behind the Occurrence of the Stimulating Effect of EHF Radiation, Biomed. Radioelektron., 2000, no. 1, pp. 23–24.
Kazarinov, K.D., The Role of the Cellular Membrane Systems in Reception of EHF Electromagnetic Fields in Biological Objects, Electron. Tekh., Ser. 1, SVCh-Tekh., 2008, vol. 1, no. 494, pp. 42–55.
Borisenko, G.G., Polnikov, I.G., and Kazarinov, K.D., Biological Membranes are the Primary Receptors of Electromagnetic Fields in the Biomedical Experiment, Electron. Tekh., Ser. 1, SVCh-Tekh., 2007, vol. 4, no. 492, pp. 25–27.
Gracheva, I.M., Grachev, Yu.P., and Mosichev, M.S., Laboratornyi praktikum po tekhnologii fermentnykh preparatov (Laboratory Course on the Technology of Enzymatic Drugs), Moscow: Legkaya Pishchevaya Prom-st., 1982, pp. 44–46, 57–62.
Usatîi, Agafia şi al., Efectele undelor milimetrice de intensitate joasą asupra popula iei drojdiei Saccharomyces carlsbergensis CNMN-Y-15, Buletinul Academiei de tiin e a Moldovei, tiin ele vie ii, 2008, vol. 2, no. 305, pp. 107–114.
Maslobrod, S.N. şi al., Evaluarea ac iunii iradierii milimetrice asupra activit ii fiziologice a streptomicetelor, Proc. 30th Annual Congress of the American Romanian Academy of Arts and Sciences (ARA), Chişinąu, 2005, pp. 93–95.
Luk’yanov, A.A., Tambiev, A.Kh., Likhacheva, A.A., and Zenova, G.M., Alteration in the Physiological Activity of Actinomycetes under the Action of Electromagnetic Radiation, Materialy I Mezhdunarodnogo kongressa “Biotekhnologiya — sostoyanie i perspektivy razvitiya” (Proc. I Int. Congress “Biotechnology: the State and Perspectives”, Moscow, 2002, pp. 251–252.
Postolakyi, O.M. and Boortseva, S.A., MM Radiation Influence upon the Growth and Lipid Formation of Streptomycetes canosus CNMN-Ac-02 and its Variants, Surf. Eng. Appl. Electrochem., 2009, vol. 45, no. 2, pp. 157–160.
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Original Russian Text © A.A. Chilochi, Zh.P. Tyurina, S.F. Klapko, M.V. Stratan, S.V. Lablyuk, E.G. Dvornina, V.F. Kondruk, 2011, published in Elektronnaya Obrabotka Materialov, 2011, No. 6, pp. 87–93.
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Chilochi, A.A., Tyurina, Z.P., Klapko, S.F. et al. Effect of millimeter-range electromagnetic radiation on the biosynthesis of extracellular hydrolytic enzymes in Aspergillus and Penicillium micromycetes. Surf. Engin. Appl.Electrochem. 47, 558–564 (2011). https://doi.org/10.3103/S106837551106007X
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DOI: https://doi.org/10.3103/S106837551106007X