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Protoporphyrins

Known as: Protoporphyrin, Protoporphyrins [Chemical/Ingredient] 
Porphyrins with four methyl, two vinyl, and two propionic acid side chains attached to the pyrrole rings. Protoporphyrin IX occurs in hemoglobin… 
National Institutes of Health

Related topics

Related topics

42 relations
In BloodProcess of secretionProtoporphyrin.free:MCnc:Pt:Bld:QnProtoporphyrin.free:SCnc:Pt:Bld:Qn

Narrower (22)

N-ethylprotoporphyrin IXN-methylprotoporphyrin IXN-methylprotoporphyrin dimethyl esterPH 1008

Broader (1)

Porphyrins

Papers overview

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Highly Cited
1988
Highly Cited
1988
The mechanism of the suicidal, reductive inactivation of microsomal cytochrome P-450 by carbon tetrachloride.
Highly Cited
1985
Highly Cited
1985
Lipid photooxidation in erythrocyte ghosts: sensitization of the membranes toward ascorbate- and superoxide-induced peroxidation and lysis.
1985
1985
Photocytotoxicity in vivo of haematoporphyrin derivative components.
Highly Cited
1982
Highly Cited
1982
In Vitro Synthesis of the Chlorophyll Isocyclic Ring : Transformation of Magnesium-Protoporphyrin IX and Magnesium-Protoporphyrin IX Monomethyl Ester into Magnesium-2,4-Divinyl Pheoporphyrin A(5).
Developing chloroplasts of Cucumis sativus L., cv Beit Alpha which were incubated with either Mg-protoporphyrin IX or Mg… 
Highly Cited
1978
Highly Cited
1978
Quantitation of red cell porphyrins by fluorescence scanning after thin-layer chromatography.
Highly Cited
1976
Highly Cited
1976
INHERITANCE IN PROTOPORPHYRIA COMPARISON OF HÆM SYNTHETASE ACTIVITY IN SKIN FIBROBLASTS WITH CLINICAL FEATURES
Highly Cited
1969
Highly Cited
1969
Effects of hemin and other porphyrins on protein synthesis in a reticulocyte lysate cell-free system.
Highly Cited
1964
Highly Cited
1964
SYNTHESIS OF PORPHYRINS BY ISOLATED CHLOROPLASTS OF EUGLENA.
Highly Cited
1962
Highly Cited
1962
The nature of the intermediate tetrapyrroles in protoporphyrin and heme biosynthesis.
The main porphyrins found in nature apart from protoporphyrin and derivatives of this compound are uroporphyrin and… 
Highly Cited
1961
Highly Cited
1961
Metal specificity of the ironprotoporphyrin chelating enzyme from rat liver.
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