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Coproporphyrins

Known as: Coproporphyrin, Coproporphyrins [Chemical/Ingredient] 
Porphyrins with four methyl and four propionic acid side chains attached to the pyrrole rings. Elevated levels of Coproporphyrin III in the urine and… 
National Institutes of Health

Related topics

Related topics

23 relations
Coproporphyrin/Creatinine:MRto:Pt:Urine:QnCoproporphyrin/Creatinine:SRto:24H:Urine:QnCoproporphyrin/Creatinine:SRto:Pt:Urine:QnCoproporphyrin/Hemoglobin:MRto:Pt:RBC:Qn

Narrower (6)

coproporphyrin Icoproporphyrin IIcoproporphyrin IIIiron coproporphyrin

Papers overview

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1983
1983
High-performance liquid chromatography of coproporphyrin isomers.
A reversed-phase system is described for the simultaneous isocratic separation of coproporphyrin I, II, III and IV isomers. The… 
1983
1983
Liquid-chromatographic separation and determination of coproporphyrins I and III in urine.
We describe a method of determining coproporphyrin I, III, and I plus III in urine by "high-performance" liquid chromatography… 
1980
1980
Effects of urinary volume on urinary concentrations of lead, delta-aminolaevulinic acid, coproporphyrin, creatinine, and total solutes.
Urinary volume was related to urinary concentrations of lead, delta-aminolaevulinic acid (ALA), coproporphyrin (COPRO… 
Highly Cited
1976
Highly Cited
1976
Initial occupational exposure to lead: Chromosome and Biochemical findings.
Serial chromosome and biochemical studies were carried out in 11 subjects before and during initial occupational exposure to… 
1968
1968
Itoic Acid Synthesis in Bacillus subtilis
Under conditions of iron deficiency, strains of Bacillus subtilis produced 2,3-dihydroxybenzoic acid (DHB), 2,3… 
1968
1968
Coproporphyrinogenase in a Respiration-deficient Mutant of Yeast Lacking All Cytochromes and Accumulating Coproporphyrin
In an earlier report, a respiration-deficient mutant of yeast which lacks all cytochromes and hemoproteins and accumulates… 
1967
1967
Porphyrin patterns in different types of porphyria.
Porphyrins from 38 cases of different types of porphyria were separated chromatographically and analyzed. Patients with different… 
Highly Cited
1966
Highly Cited
1966
Studies on the formation of phycocyanin, porphyrins, and a blue phycobilin by wild-type and mutant strains of Cyanidium caldarium.
The synthesis of chlorophyll a and the bile-pigment and protein moieties of phycocyanin were arrested in illuminated cells of… 
Highly Cited
1966
Highly Cited
1966
Incidence of Hypertension among Lead Workers: A Follow-up Study based on Regular Control over 20 years
Three hundred and sixty-four workers employed in an accumulator factory had at least three bloodpressure determinations during… 
Highly Cited
1950
Highly Cited
1950
The erythrocyte coproporphyrin; variation in respect to erythrocyte protoporphyrin and reticulocytes in certain of the anemias.
THE PRESENCE of free protoporphyrin in the circulating red blood cells was first described in 1928 by van den Bergh and Hyman. 1…