title: [Activity of B and D factors of complement alternative pathway in children with atopic dermatitis].
abstract: OBJECTIVE
  Development of enzyme immunoassay detection of B and D factors of complement alternative pathway functional activity for solving diagnostic and prognostic problems of patient therapy. Study activity of these factors in blood sera of children with atopic dermatitis before and after therapy for elucidation of the role of complement alternative pathway in pathogenesis of this disease.
  
  
  METHODS
  Children aged 6 months to 18 years with atopic dermatitis were examined for functional activity of B and D factors in blood sera before and after therapy by the developed methods.
  
  
  RESULTS
  The developed enzyme immunoassay methods for determination of functional activity of B and D complement alternative pathway showed high sensitivity and reliability. In children with atopic dermatitis factor B and D activity was significantly lower than normal before treatment. After treatment these activity increased significantly (p < 0.004) and in the case of D factor--up to normal.
  
  
  CONCLUSIONS
  The data obtained in the study indicates the presence of complement alternative pathway activation in atopic dermatitis in children and the possibility of use of factor B and D functional activity analysis for diagnostic and prognostic purposes.
authors.forename: N V
authors.initials: NV
authors.lastname: Gora
authors.forename: L V
authors.initials: LV
authors.lastname: Kozlov
authors.forename: O V
authors.initials: OV
authors.lastname: Logunov
authors.forename: O A
authors.initials: OA
authors.lastname: Bashkina
authors.forename: O V
authors.initials: OV
authors.lastname: Rubalskiĭ
authors.forename: V A
authors.initials: VA
authors.lastname: Aleshkin
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D011415:Complement Factor B / Q000302:isolation & purification*; D011416:Complement Factor D / Q000302:isolation & purification*; D003170:Complement Pathway, Alternative; D003876:Dermatitis, Atopic / Q000097:blood* / Q000473:pathology / Q000628:therapy; D006801:Humans; D007223:Infant
chemical_list: D011416:Complement Factor D; D011415:Complement Factor B