Abstract
A control group of 1-day-old chicks, fed on commercial food, were compared with different experimental lots that had all received a supplement of 100 ppm Cd. The hematocrit, hemoglobin and ceruloplasmin concentrations, and metal contents (Fe, Cu, Zn, Cd) in plasma and in the liver were determined after either 4 or 9 weeks of treatment. The intestinal iron absorption and their ferrokinetics were also studied in 10-week-old Cd-fed chicks.
The anemia-producing effect of cadmium was already evident after the second week of treatment. The iron supplement (oral or injected) corrected the anemia, but did not correct the depression of growth effect. Plasma iron was not affected, but the liver stores were reduced by 50%. Neither the plasma copper and ceruloplasmin, nor the copper content in liver, were affected. Zinc in the liver increased significantly (P<0.05). No statistical differences in plasma iron turnover were observed between the control and Cd-fed chicks, but the red blood cell utilization was higher (P<0.01) in Cd-fed groups. The intestinal iron absorption was clearly reduced (P<0.001) where cadmium was presented in the perfusion fluid “in vivo” experiments. This suggested that cadmium reduced the iron liver stores through its effect on intestinal iron absorption. However, it also seems that it did not interfere in iron mobilization, since the plasma iron was unaffected and the Cd-fed chicks presented increased plasma iron after estrogen administration. The indirect effect of cadmium on copper metabolism is uncertain.
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References
I. Bremner,Quart. Rev. Biophys. 7, 75 (1974).
C. H. Hill, G. Matrone, W. L. Payne, and C. W. Barber,J. Nutr. 80, 227 (1963).
C. H. Hill and G. Matrone,Fed. Proc. 29, 1474 (1970).
J. H. Freeland and R. J. CousinsNutr. Rept. Int. 8, 337 (1973).
R. M. Jacobs, M. R. S. Fox, and M. H. Aldridge,J. Nutr. 99, 119 (1969).
M. R. S. Fox and B. E. Fry,Science 169, 989 (1970).
M. R. S. Fox, B. E. Fry, B. F. Harland, M. E. Schertel, and C. E. Weeks,J. Nutr. 101, 1295 (1971).
M. E. Richardson, M. R. S. Fox, and B. E. Fry,J. Nutr. 104, 323 (1974).
C. R. Bunn and G. Matrone,J. Nutr. 90, 395 (1966).
W. G. Pond and E. F. Walker,Nutr. Rept. Int. 5, 365 (1972).
T. Maji and A. Yoshida,Nutr. Rept. Int. 10, 139 (1974).
H. G. Petering, H. Choudhury, and K. L. Stemmer,Environ. Health. Perspect. 28, 97 (1979).
D. J. Eakin, L. A. Schroeder, P. D. Whanger, and P. H. Weswig,Amer. J. Physiol. 238, E53 (1980).
R. J. Cousins, A. K. Barber, and J. R. Trout,J. Nutr. 103, 964 (1973).
C. F. Mills and A. C. Dalgarno,Nature 239, 171 (1972).
J. J. Doyle and W. H. Pfander,J. Nutr. 105, 599 (1975).
D. L. Hamilton and L. S. Valberg,Amer. J. Physiol. 227, 1033 (1974).
A. Mazur, S. Green, and A. Carleton,J. Biol. Chem. 235, 595 (1960).
D. R. Van Campen,J. Nutr. 88, 125 (1966).
B. Starcher,J. Nutr. 97, 321 (1969).
G. W. Evans, P. F. Majors, and W. E. Cornatzer,Biochem. Biophys. Res. Commun. 40, 1142 (1970).
P. D. Whanger and P. H. Weswig,J. Nutr. 100, 341 (1970).
W. N. M. Ramsay,Clin. Chim. Acta 2, 214 (1957).
W. N. M. Ramsay,Clin. Chim. Acta 2, 221 (1957).
S. G. Kusnetsov,Sel’ skokhozjejstv Biol. SSSR 10, 290 (1975).
P. F. Theron, R. Rimmer, H. A. Nicholis, and W. J. Ehret,J. S. Afr. Vet. Assn. 44, 271 (1973).
M. T. Marti, M. P. Saiz, M. T. Mitjavila, and J. Planas,Biol. Trace Elements Res. 2, 255 (1980).
T. H. Bothwell and C. A. Finch, inIron Metabolism, Little, Brown, Boston, 1962, p. 67.
D. L. Hamilton, J. E. C. Bellamy, J. D. Valberg, and L. S. Valberg,Can. J. Physiol. Pharmacol. 56, 384 (1978).
K. A. O. Sansi and W. G. Pond,Nutr. Rept. Int. 9, 407 (1974).
M. Anke, A. Henning, B. Groppel, and H. Lüdke,Arch. Exptl. Vet. Med. 25, 799 (1971).
J. Planas,Rev. Espan. Fisiol. 29, 293 (1973).
E. Frieden,Adv. Chem. Ser. 100, 292 (1971).
G. W. Evans, N. F. Cornatzer, and W. E. Cornatzer,Am. J. Physiol. 218, 613 (1970).
E. M. Russ and J. Raymunt,Proc. Soc. Exptl. Biol. Med. 92, 465 (1956).
J. Planas,Rev. Espan. Fisiol. 32, 115 (1976).
K. E. Ali and W. N. M. Ramsay,Quart. J. Exptl. Physiol. 54, 159 (1974).
E. H. Morgan,Quart. J. Exptl. Physiol. 60, 233 (1975).
S. Osaki, R. C. Sexton, E. Pascual, and E. Frieden,Biochem. J. 151, 519 (1975).
J. Planas and E. Frieden,Am. J. Physiol. 225, 423 (1973).
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Rama, R., Planas, J. Dietary cadmium effect on iron metabolism in chickens. Biol Trace Elem Res 3, 169–183 (1981). https://doi.org/10.1007/BF02990115
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DOI: https://doi.org/10.1007/BF02990115