"Porphyrins" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A group of compounds containing the porphin structure, four pyrrole rings connected by methine bridges in a cyclic configuration to which a variety of side chains are attached. The nature of the side chain is indicated by a prefix, as uroporphyrin, hematoporphyrin, etc. The porphyrins, in combination with iron, form the heme component in biologically significant compounds such as hemoglobin and myoglobin.
| Descriptor ID |
D011166
|
| MeSH Number(s) |
D03.383.129.578.840.500 D03.633.400.909.500 D04.345.783.500 D23.767.727
|
| Concept/Terms |
|
Below are MeSH descriptors whose meaning is more general than "Porphyrins".
Below are MeSH descriptors whose meaning is more specific than "Porphyrins".
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Below are the most recent publications written about "Porphyrins" by people in Profiles.