"Complement C3a" 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.
The smaller fragment generated from the cleavage of complement C3 by C3 CONVERTASE. C3a, a 77-amino acid peptide, is a mediator of local inflammatory process. It induces smooth MUSCLE CONTRACTION, and HISTAMINE RELEASE from MAST CELLS and LEUKOCYTES. C3a is considered an anaphylatoxin along with COMPLEMENT C4A; COMPLEMENT C5A; and COMPLEMENT C5A, DES-ARGININE.
| Descriptor ID |
D015926
|
| MeSH Number(s) |
D12.776.124.486.274.024.250 D12.776.124.486.274.250.250
|
| Concept/Terms |
Complement C3a- Complement C3a
- C3a, Complement
- Complement Component 3a
- Component 3a, Complement
- C3a Complement
- Complement, C3a
- Complement 3a
|
Below are MeSH descriptors whose meaning is more general than "Complement C3a".
Below are MeSH descriptors whose meaning is more specific than "Complement C3a".
This graph shows the total number of publications written about "Complement C3a" by people in this website by year, and whether "Complement C3a" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2002 | 0 | 1 | 1 |
| 2009 | 1 | 0 | 1 |
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Below are the most recent publications written about "Complement C3a" by people in Profiles.