Abstract
The isolated kidney perfusion model was used to study the uptake of Cd and metallothionein (MT)-complexed Cd. Cd2+ at concentrations above 40 nM strongly depressed the glomerular filtration rate (GFR), whereas MT-complexed Cd (Cd-MT) at concentrations of 0.8–920 nM had no effect on the GFR. In contrast to Cd2+, Cd-MT was readily reabsorbed by the kidney and uptake saturation for Cd-MT occured at 240 nM. The maximal transport rate for Cd-MT calculated in this study was 18 pmoles Cd-MT· g−1·min−1. The accumulation of Cd in the kidney was more efficient in the experiment using Cd-MT, in which case the Cd kidney contents were about 2–4 times higher than compared to CdCl2.
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Baumann AW, Clarkson TW, Miles EM (1963) Functional evaluation of isolated perfused rat kidney. J Appl Physiol 18: 1239–1246
Bounell JA, Ross JH, King E (1960) Renal lesions in experimental cadmium poisoning. Br J Ind Med 17: 69–80
Bonsnes RW, Taussky HH (1945) On the colorimetric determination of creatinine by the Jaffe reaction. J Biol Chem 158: 581–591
Bremner I, Hoekstra WG, Davis NT, Young BW (1978) Metabolism of 35-S-labeled copper, zinc and cadmium-thionein in the rat. Chem Biol Interact 23: 355–367
Cain K, Holt DE (1983) Studies of cadmium-thionein induced nephropathy: Time course of cadmium-thionein uptake and degradation. Chem Biol Interact 43: 223–237
Cherian MG, Goyer RA, Delaquerriere-Richardson L (1976) Cadmium-metallothionein-induced nephropathy. Toxicol Appl Pharmacol 38: 399–408
Dieter HH, Müller L, Abel J, Summer KH (1986) Determination of Cd-thionein in biological materials: Comparative standard recovery by five current methods using protein nitrogen for standard calibration. Toxicol Appl Pharmacol 85: 380–388
Foulkes EC (1978) Renal tubular transport of cadmium-metallothionein. Toxicol Appl Pharmacol 45: 505–512
Foulkes EC (1978) Apparent competition between myoglobin and metallothionein for renal reabsorption. Proc Soc Exp Biol Med 159: 321–323
Frazier JM (1984) Mathematical model for cadmium kinetics in the isolated perfused rat liver system. Toxicol Appl Pharmacol 76: 426–436
Friberg L (1951) Further investigation in chronic cadmium poisoning: A study on rabbits with radioactive cadmium. A M A Arch Ind Hyg Occup Med 5: 30–36
Friberg L (1984) Cadmium and the kidney. Environ Health Perspect 54: 1–11
Friberg L, Piscator M, Nordberg GF, Kjellström T (1974) Cadmium in the environment. 2nd ed. Cleveland, CRC Press Division, Cleveland
Gieske TH, Foulkes EC (1974) Acute effects of cadmium on proximal tubular function in rabbits. Toxicol Appl Pharmacol 27: 292–299
Kägi JHR, Nordberg M (1979) Metallothionein. Birkhäuser, Basel
Kau ST, Maak T (1986) Mechanism of tubular uptake on human growth hormone in perfused rat kidneys. J Pharmacol Exp Ther 236: 596–602
Nishiitsutsuji-Uwo JM, Ross BD, Krebs HA (1967) Metabolic activites of the isolated perfused rat kidney. Biochem J 103: 852–862
Nizet A (1975) The isolated perfused kidney: Possibilities, limitations and results. Kidney Int 7: 1–11
Nomiyama K, Foulkes EC (1977) Reabsorption of filtered cadmium metallothionein in rabbit kidney. Proc Soc Exp Biol Med 156: 97–99
Nordberg GF (1971) Effects of acute and chronic cadmium exposure. With special reference to protective effects of metallothionein. Environ Physiol Biochem 1: 171–187
Nordberg M (1978) Studies on metallothionein and cadmium. Environ Res 15: 381–404
Nordberg M (1984) General aspects of cadmium: Transport, uptake and metabolism by the kidney. Environ Health Perspect 54: 13–20
Nordberg M, Nordberg GF (1975) Distribution of metallothionein-bound cadmium and cadmium chloride in mice: Preliminary studies. Environ Health Perspect 12: 103–108
Oyama VL, Eagle H (1956) Measurement of cell growth in tissue culture with a photo reagent. Proc Soc Exp Biol Med 91: 305–307
Perry HM, Kopp StJ (1983) Doses cadmium contribute to human hypertension. Sci Total Environ 26: 223–232
Petering DH, Loffsgaarden J, Schneider J, Fowler B (1984) Metabolism of cadmium, zinc and copper in the rat kidney: the role of metallothionein and other binding sites. Environ Health Perspect 54: 73–81
Piscator M (1964) On cadmium in normal human kidneys together with a report on the isolation of metallothionein from livers of cadmium exposed rabbits. Nord Hyg Tidskr 45: 76–82
Piscator M (1966a) Proteinuria in chronic cadmium poisoning. III Electrophoretic and immunoelectrophoretic studies on urinary proteins from cadmium workers, with special reference to the excretion of low molecular weight proteins. Arch Environ Health 12: 335–344
Piscator M (1966b) Proteinuria in chronic cadmium poisoning. IV Gel filtration and ion-exchange chromatography of urinary proteins from cadmium workers. Arch Environ Health 12: 345–359
Ross BD (1972) Perfusion techniques in biochemistry. Clarendon Press, Oxford, pp 221–257
Schurek HJ, Alt JM (1981) Effect of albumin on the function of perfused rat kidney. Am J Physiol Soc 240: F569-F576
Schurek HJ, Kriz W (1985) Morphologic and functional evidence for oxygen deficiency in the isolated perfused kidney. Lab Invest 53: 145–155
Schurek HJ, Brecht JP, Lohfert H, Hierholzer K (1975) The basic requirements for the function of the isolated cell free perfused rat kidney. Pflügers Arch 354: 349–365
Schurek HJ, Schlatter E, Meier W, Zick R, Dorn G, Hehrmann R, Stolte H (1980) Renal handling of peptide hormones (insulin, c-peptide, h-PTH) as studied in the isolated perfused rat kidney. Int Biochem 12: 237–242
Shaikh ZA, Lucis OJ (1972) Cadmium and zinc binding in mammalian liver and kidneys. Arch Environ Health 24: 419–425
Squibb KS, Ridlington JW, Carmichael NG, Fowler BA (1979) Early cellular effects of circulating cadmium-thionein on kidney proximal tubules. Environ Health Perspect 28: 287–296
Squibb KS, Taylor JA, Fowler BA (1981) Early biochemical effects of cadmium-thionein in the rat kidney. Fed Proc 40: 3443–3446
Squibb KS, Pritchard JB, Fowler BA (1982) Renal metabolism and toxicity of metallothionein. In: Foulkes EC (ed) Biological roles of metallothionein, Elsevier, North Holland, New York, pp 181–192
Squibb KS, Pritchard JB, Fowler BA (1984) Cadmium-metallothionein nephropathy: Relationships between ultrastructural/biochemical alterations and intracellular cadmium binding. J Pharmacol Exp Ther 229: 311–322
Stowe HD, Wilson M, Goyer RA (1972) Clinical and morphologic effects of oral cadmium toxicity in rabbits. Arch Pathol 94: 398–405
Suzuki KT (1984) Studies of cadmium uptake and metabolism by the kidney. Environ Health Perspect 54: 21–30
Szasz G (1970) γ-glutamyl-transpeptidase. In: Bergmeyer HU (ed) Methoden der enzymatischen Analyse. Chemie, Weinheim/Bergstrasse, Vol. I, pp 733–738
Vasak M, Hawkes GE, Nicholson JK, Sadler PJ (1985) 113Cd NMR studies of reconstituted seven-cadmium metallothio-nein: Evidence for structural flexibility. Biochem 24: 740–747
Vostal J, Heller J (1968) Renal excretory mechanisms of heavy metals. I. Transtubular transport of heavy metal ions in the avian kidney. Environ Res 2: 1–10
Webb M, Etienne AT (1977) Studies on the toxicity and metabolism of cadmiumthionein. Biochem Pharmacol 26: 25–30
Weiss CH, Passow H, Rothstein A (1959) Autoregulation of flow in isolated rat kidney in the absence of red cells. Am J Physiol 196: 1115–1118
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Abel, J., Höhr, D. & Schurek, H.J. Renal handling of cadmium and cadmium-metallothionein: studies on the isolated perfused rat kidney. Arch Toxicol 60, 370–375 (1987). https://doi.org/10.1007/BF00295757
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DOI: https://doi.org/10.1007/BF00295757