Copper absorption, excretion, and retention by young men consuming low dietary copper determined by using the stable isotope 65Cu

American Journal of Clinical Nutrition

Volumn 67, Issue 6, 1998, Pages 1219-1225

  Turnlund, Judith R ^a,b   Keyes, William R ^a   Peiffer, Gary L ^a   Scott, Karen C ^a  

^a W Human Nutrition Research Center   (United States)

^b AGRICULTURAL RESEARCH SERVICE   (United States)

Author keywords

65Cu; Copper absorption; Copper excretion; Copper retention; Men

Indexed keywords

COPPER; COPPER 65; ISOTOPE; UNCLASSIFIED DRUG;

ABSORPTION; ADULT; ARTICLE; DIET; EXCRETION; HUMAN; HUMAN EXPERIMENT; ISOTOPE DILUTION ASSAY; MALE; MASS SPECTROMETRY;

EID: 0031808865     PISSN: 00029165     EISSN: None     Source Type: Journal    
DOI: 10.1093/ajcn/67.6.1219     Document Type: Article

References (21)

1. Davis GK, Mertz W. Copper. In: Mertz W, ed. Trace elements in human and animal nutrition. Vol 1. 5th ed. San Diego: Academic Press, 1987:301-64.
2. Danks DM. Copper deficiency in humans. Annu Rev Nutr 1988;8:235-57.
3. 65Cu. Am J Clin Nutr 1989;49:870-8.
4. Jacob RA, Skala JH, Omaye ST, Turnlund JR. Effect of varying ascorbic acid intakes on copper absorption and ceruloplasmin levels of young men. J Nutr 1987;117:2109-15.
5. Turnlund JR, Swanson CA, King JC. Copper absorption and retention in pregnant women fed diets based on animal and plant proteins. J Nutr 1983;113:2346-52.
6. Turnlund JR, King JC, Gong B, Keyes WR, Michel MC. A stable isotope study of copper absorption in young men: effect of phytate and α-cellulose. Am J Clin Nutr 1985;42:18-23.
7. Turnlund JR, Wada L, King JC, Keyes WR, Acord LL. Copper absorption in young men fed adequate and low zinc diets. Biol Trace Elem Res 1988;17:31-41.
8. Turnlund JR, Reager RD, Costa F. Iron and copper absorption in young and elderly men. Nutr Res 1988;8:333-43.
9. Turnlund JR, Keyes WR, Hudson CA, Betschart AA, Kretsch MJ, Sauberlich HE. A stable-isotope study of zinc, copper, and iron absorption and retention by young women fed vitamin B-6-deficient diets. Am J Clin Nutr 1991;54:1059-64.
10. Scott KC, Turnlund JR. Compartmental model of copper metabolism in adult men. J Nutr Biochem 1994;5:342-50.
11. Levenson CW, Janghorbani M. Long-term measurement of organ copper turnover in rats by continuous feeding of a stable isotope. Anal Biochem 1994;221:243-9.
12. Turnlund JR, Keen CL, Smith RG. Copper status and urinary and salivary copper in young men at three levels of dietary copper. Am J Clin Nutr 1990;51:658-64.
13. Turnlund JR, Scott KC, Peiffer GL, et al. Copper status of young men consuming a low-copper diet. Am J Clin Nutr 1997;65:72-8.
14. Werman MJ, Bhathena SJ, Turnlund JR. Dietary copper intake influences skin lysyl oxidase in young men. J Nutr Biochem 1997;9:201-4.
15. Kelley DS, Daudu PA, Taylor PC, Mackey BE, Turnlund JR. Effects of low-copper diets on human immune response. Am J Clin Nutr 1995;62:412-6.
16. National Research Council. Recommended dietary allowances. 10th ed. Washington, DC: National Academy Press, 1989.
17. Turnlund JR, Keyes WR. Automated analysis of stable isotopes of zinc, copper, iron, calcium, and magnesium by thermal ionization mass spectrometry using double isotope dilution for tracer studies in humans. J Micronutrient Anal 1990;7:117-45.
18. SAS/STAT users guide, version 6. 4th ed. Gary, NC: SAS Institute, Inc, 1989.
19. Pennington JAT, Wilson DB. Daily intakes of nine nutritional elements: analyzed vs. calculated values. J Am Diet Assoc 1990;90:375-81.
20. 65Cu absorption by men fed intrinsically and extrinsically labeled whole wheat bread. J Agric Food Chem 1988;36:537-40.
21. 65Cu absorption by women fed intrinsically and extrinsically labeled goose meat, goose liver, peanut butter and sunflower butter. J Nutr 1988;118:1522-8.