Bayless TM, Luk GD, Baylin SB and Thomas ME (1981) Decreased plasma diamine oxidase levels in Crohn's disease and celiac disease. Gastroenterology 80, 1106.
Bradford MM (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Analytical Biochemistry 72, 248–254.
Calvin J and Price CP (1986) Measurement of alpha 1 antichymotrypsin by immunoturbidity. Annals of Clinical Biochemistry 23, 296–299.
Crawley H (1992) Food Portion Sizes, 3rd ed. London: H.M. Stationery Office.
Danks DM (1988) Copper deficiency in humans. Annual Review of Nutrition 8, 235–257.
DiSilvestro RA (1988) Influence of copper intake and inflammation on rat serum superoxide dismutase activity levels. Journal of Nutrition 118, 474–479.
DiSilvestro RA (1990) Influence of dietary copper, copper injections and inflammation on rat serum ceruloplasmin activity levels. Nutrition Research 10, 355–358.
DiSilvestro RA, Jones AA, Smith D and Wildman R (1997) Plasma diamine oxidase activities in renal dialysis patients, a human with spontaneous copper deficiency and marginally copper deficient rats. Clinical Biochemistry 30, 559–563.
Fisher PWF, L'Abbé MR and Giroux A (1990) Effects of age, smoking, drinking, exercise and estrogen use on indices of copper status in healthy adults. Nutrition Research 10, 1081–1090.
Gallagher SK, Johnson LK and Milne DB (1989) Short-term and long-term variability of indices related to nutritional status. I: Ca, Cu. Fe, Mg, and Zn. Clinical Chemistry 35, 369–373.
Henry RJ, Chiamori N, Jacobs SL and Segalove M (1960) Determination of caeruloplasmin oxidase in serum. Proceedings of the Society for Experimental Biology and Medicine 104, 620–624.
Johnson PE, Milne DB and Lykken GI (1992) Effects of age and sex on copper absorption, biological half-life, and status in humans. American Journal of Clinical Nutrition 56, 917–925.
Johnson WT, DuFault SN and Thomas AC (1993) Platelet cytochrome. c oxidase activity is an indicator of copper status in rats. Nutrition Research 13, 1153–1162.
Jones A, DiSilvestro RA, Coleman M and Wagner TL (1997) Copper supplementation of adult men: effects on blood copper enzyme activities and indicators of cardiovascular disease risk. Metabolism 46, 1380–1383.
Jones DG and Suttle NF (1981) Some effects of copper deficiency on leucocyte function in cattle and sheep. Research in Veterinary Science 31, 151–156.
Kehoe CA, Faughnan MS, Gilmore WS, Coulter JS, Howard AN and Strain JJ (2000) Plasma diamine oxidase activity is greater in copper adequate than copper marginal or copper deficient rats. Journal of Nutrition 130, 30–33.
Klevay LM, Buchet JP, Bunker VW, Clayton BE, Gibson RS, Medeiros DM, Moser Veillon PBL, Payterson KY, Taper LJ, & Wolf WR (1993) Copper in the western diet (Belgium, Canada, UK and USA). In Trace elements in Man and Animals-TEMA 8 pp. 207–210 ]Anke M, Meisser D and Mills CF, editors]. Gersdorf, Germany: Verlag Media Touristik.
Kusche J, Trotha UV, Muhlberger G and Lorenz W (1974) The clinical-chemical application of the NADH test for the determination of diamine oxidase activity in human pregnancy. Agents in Action 4/3, 188–189.
Livingstone BME, Prentice AM, Coward WA, Strain JJ, Black AK, Davies PSW, Stewart CM, McKenna PG and Whitehead RG (1992) Validation of estimates of energy intake by weighed dietary record and diet history in children and adolescents. American Journal of Clinical Nutrition 56, 29–35.
Medeiros DM, Milton A, Brunett E and Stacy L (1991) Copper supplementation effects on indicators of copper status and serum cholesterol in adult males. Biological Trace Element Research 30, 19–35.
Milne DB (1994) Assessment of copper nutritional status. Clinical Chemistry 40, 1479–1484.
Milne DB and Forrest FH (1996) Effects of a diet low in copper on copper-status indicators in postmenopausal women. American Journal of Clinical Nutrition 63, 358–364.
Milne DB and Johnson PK (1993) Assessment of copper status: effect of age and gender on ranges in healthy adults. Clinical Chemistry 39, 883–887.
Nielsen FH, Milne DB, Mullen LM and Gallagher SK (1990) Dietary sulfur amino-acids, and genetic make-up or interindividual variation affect the response to copper depletion. Journal of Trace Element and Experimental Biology 3, 281–296.
Olivares M and Uauy R (1996) Copper as an essential nutrient. American Journal of Clinical Nutrition 63, 791S–796S.
Paglia DE and Valentine WN (1967) Studies on the quantitative and qualitative characterization of erythrocyte glutathione peroxidase. Journal of Laboratory Clinical Medicine 70, 158–169.
Pratt WB, Omdahl JL and Sorenson JRJ (1985) Lack of effects of copper gluconate supplementation. American Journal of Clinical Nutrition 42, 681–682.
Prohaska JR (1997) Response of rat cuproenzymes to variable dietary copper. Journal of Nutritional Biochemistry 8, 316–321.
Salmenpera L, Siimes MA, Nanto V and Perheentupa J (1989) Copper supplementation: failure to increase plasma copper and ceruloplasmin concentrations in healthy infants. American Journal of Clinical Nutrition 50, 843–847.
Senn S (1993) The AB/BA design with normal data. In Cross-over Trials in Clinical Research, pp. 31–60 ]Barnett Y, editor]. Chichester: J. Wiley & Sons.
Smith L (1955) Spectrophotometric assay of cytochrome c oxidase. In Methods of Biochemical Analysis pp. 427–434. New York, NY: J. Wiley & Sons.
Solomons NW (1979) On the assessment of zinc and copper nutriture in man. American Journal of Clinical Nutrition 32, 856–871.
Takagi K, Nakao M, Ogura Y, Nabeshima T and Kunii A (1994) Sensitive colorimetric assay of serum diamine oxidase. Clinical Chimica Acta 226, 67–75.
Tam CF, Kopple JD, Wang M and Swendseid ME (1979) Diamine oxidase activity in plasma and urine in uremia. Nephron 23, 23–27.
Turnlund JR (1994) Copper. In Modern Nutrition in Health and Disease 8th ed., pp. 231–241 ]Shils ME, Olson JA and Shike M, editors]. Philadelphia, PA: Lea & Febiger.
Turnlund JR, Keen CL and Smith RJ (1990) Copper status and urinary and salivary copper in young men at three levels of dietary copper. American Journal of Clinical Nutrition 51, 658–664.
Turnlund JR, Scott KC, Peiffer GL, Jang AM, Keyes WR, Keen CL and Sakanashi TM (1997) Copper status of young men consuming a low-copper diet. American Journal of Clinical Nutrition 65, 72–78.
Wolvekamp MC and deBruin RW (1994) Diamine oxidase: an overview of historical, biochemical and functional aspects. Digestive Diseases 12, 2–14.