Abstract
Metal ions are capable of interacting with different groups of protein molecules. As a result of these interactions stabilization or destruction of the protein structure may take place (1). The enzymatic activities may be modified, ie. activated or inhibited (1).
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Luckey, T.D. and Venugopa, B. (1977) Metal toxicity in mammals 1. Physiologic and chemical basis for metal toxicity. Plenum Press, New York and London, pp. 103–128.
Dixon, J.R., Lowe, D.B., Richards, D.E. Cralley, L.J. and Stokinger, H.E. (1970) The role of trace metals in chemical carcinogenesis: Asbestos cancers. Cancer Res 30, 1068–1074.
Scoppa, P., Roumengous, M. and Penning, W. (1973) Hepatic drug metabolizing activity in lead poisoned rats. Experientia 29, 970–972.
Hadley, W.M., Miya, T.S. and Bousquet, W.F. (1974) Cadmium inhibition of hepatic drug metabolism in the rat. Toxicol. Appl Pharmacol. 28, 284–291.
Devereux, T.R. and Fouts, J.R. (1974) N-oxidation and demethylation of N,N-dimethyl aniline by rabbit liver and lung microsomes, effects of age and metals. Chem.-Biol. Interact 8, 91105.
Thomson, R., Webster, I. and Kilroe-Smith, T.A. (1974) The metabolism of benzo(a)pyrene in rat liver microsomes: The effect of asbestos-associated metal ions and pH. Environ. Res 7, 149157
Calop, J., Burckhart, M.-F. and Fontages, R. (1976) Etude de l’influence des éléments tracés sur l’hydroxylation du benzo(a)pyrene. Eur. J. Toxicol 9, 271–286.
Tsang, S. and Furst, A. (1976) In vitro inhibition of aryl hydrocarbon hydroxylase by heavy metals. Oncology 33, 201–204.
Holbrook, D.J. Jr., Washington, M.E., Leake, H.B. and Brubaker, P.E. (1976) Effects of platinum and palladium salts on parameters of drug metabolism in rat liver. J. Toxicol. Environ Health 1, 1067–1079.
Schnell, R.C. (1978) Cadmium-induced alteration of drug action. Fed. Proc. 37, 28–34.
Aitio, A., Ahotupa, M. and Parkki, M.G. (1978) Inhibition of drug metabolizing enzymes by heavy metals in vitro. Biochem. Biophys. Res. Commun 83, 850–855.
Means, J.R., Carlson, G.P. and Schnell, R.C. (1979) Studies on the mechanism of cadmium-indiced inhibition of the hepatic microsomal monooxygenase of the male rat. Toxicol. Appl. Pharmacol. 48, 293–304.
Storey, I.D.E. (1965) Some differences in the conjugation of o-aminophenol and p-nitrophenol by the uridine diphosphate transglucuronylase of mouse liver homogenates. Biochem. J 95, 209214.
Heirwegh, K.P.M., Van De Vijver, M. and Fevery, J. (1972) Assay and properties of digitonin-activated bilirubin uridine diphosphate glucuronyl transferase from rat liver. Biochem. J. 129, 605–618.
Potrepka, R.F. and Spratt, J.L. (1972) A study on the enzymatic mechanism of guinea-pig hepatic microsomal bilirubin glucuronyl transferase. Eur. J. Biochem 29, 433–439.
Zakim, D., Goldenberg, J. and Vessey, D.A. (1973) Kinetic properties of microsomal UDP-glucuronyltransferase, regulation by metal ions. Biochem. Biophys. Res. Commun 52, 453–458.
Zakim, D., Goldenberg, J. and Vessey, D.A. (1973) Effects of metals on the properties of hepatic microsomal uridine diphosphate glucuronyltransferase. Biochemistry 12, 4038–4047.
Berry, C. and Hallinan, T. (1974) Coupled transglucuronidation: A new tool for studying the latency of UDP-glucuronyl transferase. FEBS Lett 42, 73–76.
Jakobson, M.M., Levin, W. and Conney, A.H. (1975) Studies on bilirubin and steroid glucuronidation by rat liver microsomes. Biochem. Pharmacol. 24, 655–662.
Zakim, D. and Vessey, D.A. (1976) Regulation of microsomal UDP-glNuronyltransferase by metal ions. Differential effects of Mn on forward and reverse reactions. Eur. J. Biochem. 64, 459–463.
Zakim, D. and Vessey, D.A. (1976) The properties of uridine diphosphate glucuronyltransferase(s) which catalyze the synthesis of steroid glucuronides in microsomal fractions from guinea-pig liver. Biochem. J. 157 667–673.
Aitio, A. and Parkki, M.G. (1978) Heavy metal salts as effectors of UDPglucuronosyltransferases. In: A. Aitio Ed. Conjugation reactions in drug metabolism. Elsevier, North Holland, pp. 225232.
Aitio, A., Ahotupa, M. and Parkki, M.G. (1980) Effect of metal salts on UDPglucuronosyltransferase activity of various aglycones in rat liver microsomes in vitro. Eur. J. Drug Metab. Pharmacokin. 5, 35–40.
Aitio, A. and Parkki, M.G. (1980) Activation and inhibition of rat hepatic UDP-glucuronosyltransferase by mercuric acetate. Submitted for publication.
Parkki, M.G. (1980) Inhibition of rat hepatic drug metabolizing enzymes by silver in vitro. Toxicol. Lett. S.I. 1, P 164.
Parkki, M.G., Aitio, A. and Bend, J.R. (1980) Kinetics of the inhibition of styrene oxide and benzo(a)pyrene 4,5-oxide hydration in rat liver microsomes by cadmium. Biochim. Biophys. Acta. 614, 625–628.
Parkki, M.G. (1980) Inhibition of rat hepatic microsomal styrene oxide hydration by mercury and zinc in vitro. Xenobiotica 10, 307–310.
Aitio, A. and Vainio, H. (1976) UDPGlucuronosyltransferase and mixed function oxidase activity in microsomes prepared by differential centrifugation and calcium aggregation. Acta Pharmacol. Toxicol 39, 555–561.
Oesch, F., Jerina, D.M. and Daly, J.W. (1971)3A radiometric assay for hepatic epoxide hydrase activity with (7- H) styrene oxide. Biochim. Biophys. Acta 227, 685–691.
Schmassmann, H.U., Glatt, H.R. and Oesch, F. (1976) A rapid assay for epoxide hydratase activity with benzo(a)pyrene 4,5-(K-region)oxide as substrate. Anal. Biochem. 74, 94–104.
Oesch, F., Thoenen, H. and Fahrlaender, H. (1974) Epoxide hydrase in human liver biopsy specimens: assay and properties. Biochem. Pharmacol. 23, 1307–1317.
Lu, A.Y.H., Ryan, D., Jerina, D.M., Daly, J.W. and Levin, W. (1975) Liver microsomal epoxide hydrase, solubilization, purification and characterization. J. Biol. Chem. 250, 8283–8288.
DuBois, G.C., Appella, E., Levin, W., Lu, A.Y.H. and Jerina, D.M. (1978) Hepatic microsomal epoxide hydrase, involvement of a histidine at the active site suggests a nucleophilic mechanism. J. Biol. Chem. 253, 2932–2939.
Vainio, H. and Parkki, M.G. (1976) Enhancement of microsomal monooxygenase epoxide hydrase anc UDPglucuronosyltransferase by aldrin, dieldrin and isosafrole administrations in rat liver. Toxicology 5, 279–286.
Luckey, T.D. and Venugopal, B. (1977) Metal toxicity in mammals 2. Chemical toxicity of metals and metalloids. Plenum Press, New York and London, pp. 41–99.
Vallee, B.L. and Ulmer, D.D. (1972) Biochemical effects of mercury, cadmium and lead. Ann. Rev. Biochem. 41, 91–128.
Webb, M. (1977) Metabolic targets of metal toxicity. In S.S. Brown, Ed. Clinical chemistry and chemical toxicology of metals. Elsevier, North Holland. pp. 51–64.
Dixon, M. and Webb, E.C. (1958) “Enzymes” Longmans, Green and Co., London, New York and Toronto, pp. 345–346.
Gates, G.E. and Wade, K. (1967) Organometallic compounds I.The main group elements. Methuen and Co. Ltd, London, pp. 141–147.
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Parkki, M.G. (1982). Inhibition of Rat Hepatic Microsomal Epoxide Hydrase by Heavy- and Organometals in Vitro. In: Snyder, R., et al. Biological Reactive Intermediates—II. Advances in Experimental Medicine and Biology, vol 136. Springer, New York, NY. https://doi.org/10.1007/978-1-4757-0674-1_54
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