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Original Article

The extraction of the urinary coproporphyrin chromogen and the conversion of the chromogen to porphyrin

Pages 55-62 | Received 17 Oct 1951, Published online: 13 May 2010

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Read on this site (4)

Torben K. With & Jane Serup Pedersen. (1978) Ion exchange analysis of porphyrins in urine. Scandinavian Journal of Clinical and Laboratory Investigation 38:3, pages 279-284.
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Leif Eriksen & Nora Eriksen. (1977) Urinary excretion of position isomers of penta-and hexa-carboxylated porphyrins belonging to the isomer III series in a case of congenital erythropoietic porphyrin. Scandinavian Journal of Clinical and Laboratory Investigation 37:4, pages 357-361.
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A. de Bruin. (1971) Certain Biological Effects of Lead Upon the Animal Organism. Archives of Environmental Health: An International Journal 23:4, pages 249-264.
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L. Eriksen, Nora Eriksen & Synnøve Haavaldsen. (1962) The Ether Soluble Porphyrins Found in the Urine of Normal Man and Rabbit. Scandinavian Journal of Clinical and Laboratory Investigation 14:1, pages 1-5.
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Articles from other publishers (9)

L. ERIKSEN, F. HOFSTAD & M. SEIP. (2008) CONGENITAL ERYTHROPOIETIC PORPHYRIA: The Effect of Light Shielding. Acta Paediatrica 62:4, pages 385-390.
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W. Siedel. 1960. Bausteine des Tierkörpers II. Bausteine des Tierkörpers II 845 1004 .
E. B. Seidman. (1958) Determination of Sulfur Oxides in Stack Gases. Analytical Chemistry 30:10, pages 1680-1682.
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T. C. Chu & E. J. -H. Chu. (2002) Colorimetric Method for Determination of Urinary Porphyrins. Analytical Chemistry 30:10, pages 1678-1680.
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V. Holecek. (1957) Excretion of Urinary Coproporphyrin in Lead Poisoning. Part 1 and 2: Part I: Level of the Precursor of Coproporphyrin and Preformed Coproporphyrin in Fresh Urine. Occupational and Environmental Medicine 14:3, pages 198-208.
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H.A. Zondag & E.J. van Kampen. (1956) Spectral absorption of coproporphyrin in relation to the estimation in urine. Clinica Chimica Acta 1:2, pages 127-134.
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Oiva Eskola, P. Koskelo & Pentti I. Halonen. (1955) Increased urinary coproporphyrins following acute myocardial infarction and pulmonary embolism. American Heart Journal 49:2, pages 258-261.
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TorbenK. With & H.C. Agerlin Petersen. (1954) SYMPTOMATIC UROPORPHYRINURIA. The Lancet 264:6849, pages 1148-1151.
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A. Albert, K. Brückner, R. B. Corey, K. Freudenberg, H. H. Inhoffen, R. Lemberg, L. Pauling, S. Peat, H. Schmid & W. A. SchroederR. Lemberg. 1954. Fortschritte der Chemie Organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products / Progrés dans la Chimie des Substances Organiques Naturelles. Fortschritte der Chemie Organischer Naturstoffe / Progress in the Chemistry of Organic Natural Products / Progrés dans la Chimie des Substances Organiques Naturelles 299 349 .

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