title: [Circulating immune complex and complement in children with various glomerulonephritides, especially the cases with IgA nephropathy or Henoch-Schönlein purpura nephritis].
mesh_terms: D000293:Adolescent; D000936:Antigen-Antibody Complex / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D003165:Complement System Proteins / Q000032:analysis*; D005260:Female; D005922:Glomerulonephritis, IGA / Q000276:immunology*; D006801:Humans; D011695:IgA Vasculitis / Q000150:complications*; D008297:Male; D009393:Nephritis / Q000276:immunology*
chemical_list: D000936:Antigen-Antibody Complex; D003165:Complement System Proteins