A familial deficiency of the phagocytosis-enhancing activity of serum related to a dysfunction of the fifth component of complement (C5).
D000818:Animals; D001770:Blood Bactericidal Activity; D002633:Chemotaxis; D003165:Complement System Proteins / Q000032:analysis / Q000494:pharmacology; D005260:Female; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000235:genetics*; D066298:In Vitro Techniques; D007223:Infant; D007239:Infections / Q000209:etiology; D007962:Leukocytes / Q000187:drug effects / Q000276:immunology; D051379:Mice; D010587:Phagocytosis; D015003:Yeasts / Q000166:cytology
D003165:Complement System Proteins