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DeCS
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Descriptor English:
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Complement C3b
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Descriptor Spanish:
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Complemento C3b
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Descriptor Portuguese:
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Complemento C3b
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Synonyms English:
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C3b Complement
C3bi
Complement 3b
Complement Component 3b
Inactivated C3b
iC3b
C3b, Complement
C3b, Inactivated
Complement, C3b
Component 3b, Complement
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Tree Number:
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D12.776.124.486.274.250.260
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Definition English:
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The larger fragment generated from the cleavage of COMPLEMENT C3 by C3 CONVERTASE. It is a constituent of the ALTERNATIVE PATHWAY C3 CONVERTASE (C3bBb), and COMPLEMENT C5 CONVERTASES in both the classical (C4b2a3b) and the alternative (C3bBb3b) pathway. C3b participates in IMMUNE ADHERENCE REACTION and enhances PHAGOCYTOSIS. It can be inactivated (iC3b) or cleaved by various proteases to yield fragments such as COMPLEMENT C3C; COMPLEMENT C3D; C3e; C3f; and C3g. |
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Indexing Annotation English:
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/antag: consider COMPLEMENT C3B INACTIVATOR PROTEINS
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Pharmacological Action:
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Immunologic Factors
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See Related English:
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Receptors, Complement 3b
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History Note English:
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2006 (1978)
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Allowable Qualifiers English:
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Record Number:
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22315
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Unique Identifier:
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D003179
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Occurrence in VHL:
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Similar:
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DeCS CID-10 LILACS
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