Search on: COMPLEMENT C3 NEPHRITIC FACTOR 
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Descriptor English:   Complement C3 Nephritic Factor 
Descriptor Spanish:   factor nefrítico del complemento C3 
Descriptor Portuguese:   Fator Nefrítico do Complemento 3 
Synonyms English:   C 3 Nephritic Factor
C3 Nephritic Factor
Complement 3 Nephritic Factor  
Tree Number:   D12.776.124.486.274.920.287
D12.776.124.486.485.114.323.300
D12.776.124.790.651.114.323.300
D12.776.377.715.548.114.323.300
Definition English:   An IgG autoantibody against the ALTERNATIVE PATHWAY C3 CONVERTASE, found in serum of patients with MESANGIOCAPILLARY GLOMERULONEPHRITIS. The binding of this autoantibody to C3bBb stabilizes the enzyme thus reduces the actions of C3b inactivators (COMPLEMENT FACTOR H; COMPLEMENT FACTOR I). This abnormally stabilized enzyme induces a continuous COMPLEMENT ACTIVATION and generation of C3b thereby promoting the assembly of MEMBRANE ATTACK COMPLEX and cytolysis. 
Pharmacological Action:   Immunologic Factors
Complement Inactivating Agents
 
History Note English:   2006 (1978) 
Allowable Qualifiers English:  
AD administration & dosage AE adverse effects
AG agonists AN analysis
AI antagonists & inhibitors BI biosynthesis
CF cerebrospinal fluid CS chemical synthesis
CH chemistry CL classification
DF deficiency DE drug effects
EC economics GE genetics
HI history IM immunology
IP isolation & purification ME metabolism
PK pharmacokinetics PD pharmacology
PH physiology PO poisoning
RE radiation effects ST standards
SD supply & distribution TU therapeutic use
TO toxicity UL ultrastructure
UR urine  
Record Number:   22147 
Unique Identifier:   D003178 

Occurrence in VHL:
 

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