Abstract
Kinetics of inactivation of horseradish peroxidase (HP) induced by low-frequency ultrasonic (US) treatment (27 kHz) with the specific power of 60 W/cm2 were studied in phosphate (pH 7.4) and acetate (pH 5.2) buffers within the temperature range of 36.0 to 50.0°C and characterized by effective first-order rate constants of US inactivation k in (us) in min−1. Values of k in (us) depend on the specific ultrasonic power within the range of 20-60 W/cm2, on the concentration of HP, and on pH and temperature of the solutions. The activation energy of US inactivation of HP is 9.4 kcal/mole. Scavengers of HO· radicals, mannitol and dimethylformamide, significantly inhibit the US inactivation of HP at 36.0°C, whereas micromolar concentrations of polydisulfide of gallic acid (poly(DSG)) and of poly(2-aminodisulfide-4-nitrophenol) (poly(ADSNP)) virtually completely suppress the US inactivation of peroxidase at the ultrasonic power of 60 W/cm2 on the sonication of the enzyme solutions for more than 1 h at pH 5.2. Various complexes of poly(DSG) with human serum albumin effectively protect HP against the US inactivation in phosphate buffer (pH 7.4). The findings unambiguously confirm a free radical mechanism of the US inactivation of HP in aqueous solutions. Polydisulfides of substituted phenols are very effective protectors of peroxidase against inactivation caused by US cavitation.
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REFERENCES
Elpiner, I. E. (1963) Ultrasound. Physicochemical and Biological Effects [in Russian], Gos. Izdat. Fiz.-Mat. Lit., Moscow.
Margulis, M. A. (1984) Principles of Sonochemistry. Chemical Reactions in Acoustic Fields [in Russian], Vysshaya Shkola, Moscow.
Margulis, M. A. (1995) Sonochemistry and Cavitation, Gordon and Breach, Luxemburg.
Klibanov, A. M., Martinek, A. M., and Berezin, I. V. (1974) Biokhimiya, 39, 878–887.
Berezin, I. V., Klibanov, A. M., Klyosov, A. A., and Shwyadas, Y. K. (1975) FEBS Lett., 49, 325–328.
Berezin, I. V., Klyosov, A. A., and Klibanov, A. M. (1976) Antibiotiki, 21, 31–34.
Klyosov, A. A., Rabinovich, M. L., and Berezin, I. V. (1976) Bioorg. Khim., 2, 795–802.
Klyosov, A. A., and Churilova, I. V. (1980) Biokhimiya, 45, 3–10.
Adzerikho, I. E., Mrochek, A. G., Dmitriev, V. V., and Kulak, A. I. (1999) Dokl. NAN Belarusi, 43, 79–82.
Metelitza, D. I. (1984) Modeling of Oxidative-Reducing Enzymes [in Russian], Nauka i Tekhnika, Minsk, pp. 25–37.
Gazaryan, I. G. (1992) Advances in Science and Technology. Biotechnology, Vol. 36, Biotechnology of Plant and Fungal Peroxidases (Egorov, A. M., ed.) [in Russian], VINITI, Moscow, pp. 4–53.
Eryomin, A. N., Litvinchuk, A. V., and Metelitza, D. I. (1996) Biochemistry (Moscow), 61, 483–494.
Eryomin, A. N., and Metelitza, D. I. (1996) Biochemistry (Moscow), 61, 1182–1192.
Fedulov, A. S. (1996) Local Traumatic Lesions of the Brain: Clinical and Experimental Reasons for Use of Antioxidants in Combined Therapy: Author.s abstract of Doctoral dissertation [in Russian], BelGIUV (Belorussian State Institute of Physician Improvement), Minsk.
Rus', O. B., Puchkaev, A. V., Losev, Yu. P., and Metelitza, D. I. (1998) Zh. Prikl. Khim., 71, 842–848.
Karasyova, E. I., Losev, Yu. P., and Metelitza, D. I. (1997) Biochemistry (Moscow), 62, 1074–1081.
Metelitza, D. I., Arapova, G. S., Eryomin, A. N., and Losev, Yu. P. (1999) Biochemistry (Moscow), 64, 1200–1209.
Metelitza, D. I., Savenkova, M. I., and Kurchenko, V. P. (1987) Prikl. Biokhim. Mikrobiol., 23, 116–124.
Nikolskii, B. P. (ed.) (1967) A Handbook on Chemistry[in Russian], Vol. 4, Khimiya, Leningrad, p. 919.
Losev, Yu. P., Losev, V. I., Shonorov, V. I., Ivanina, N. I., and Lebedev, V. T. (1989) USSR Author.s certificate No. 1621484, MKI C 08 L 23/06, C 08 4 5/37.
Losev, Yu. P., Losev, V. I., Fedulov, A. S., Oleshkevich, F. B., Klimkovich, V. A., and Biryukova, N. M. (1989) USSR Author.s certificateNo. 1452087, MKI 4 C 08 G 75/14, A 61 K 31/795, published 17.04.1989, Byull. Izobret., No. 4.
Eryomin, A. N., Losev, Yu. P., and Metelitza, D. I. (2000) Biochemistry (Moscow), 65, 250–258.
Divi, R., and Doerge, D. R. (1994) Biochemistry, 33, 9668–9674.
Metelitza, D. I., and Eryomin, A. N. (1987) Usp. Khim., 56, 1921–1948.
Poltorak, O. M., and Chukhrai, E. S. (1971) Physicochemical Principles of Enzymatic Catalysis [in Russian], Vysshaya Shkola, Moscow, pp. 72–76.
Dawson, R., Elliott, D., Elliott, W., and Jones, K. (1991) Data for Biochemical Research [Russian translation], Mir, Moscow, pp. 16, 21–22.
Pikaev, A. K., and Kabakchi, S. A. (1982) Reactivity of Primary Products of Water Radiolysis. A Reference Book [in Russian], Energoizdat, Moscow.
Puchkaev, A. V., Tarun, E. I., Adzerikho, I. E., Mrochek, A. G., Minchenya, V. T., and Metelitza, D. I. (2000) Izv. NAN Belarusi, Ser. Khim. Nauk, No. 4, 70–76.
Metelitza, D. I. (1982) Activation of Oxygen by Enzyme Systems [in Russian], Nauka, Moscow, pp. 52–75.
Karasyova, E. I., Losev, Yu. P., and Metelitza, D. I. (2001) Biochemistry (Moscow), 66, 608–617.
Eryomin, A. N. (2000) Prikl. Biokhim. Mikrobiol., 36, 449–457.
Puchkaev, A. V., and Metelitza, D. I. (1992) Izv. NAN Belarusi, Ser. Khim. Nauk, No. 1, 78–83.
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Grintsevich, E.E., Adzerikho, I.E., Mrochek, A.G. et al. Polydisulfides of Substituted Phenols as Effective Protectors of Peroxidase against Inactivation by Ultrasonic Cavitation. Biochemistry (Moscow) 66, 740–746 (2001). https://doi.org/10.1023/A:1010256511200
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DOI: https://doi.org/10.1023/A:1010256511200