title: Vascular IgA and C3 deposition in gastrointestinal tract of patients with Henoch-Schoenlein purpura.
mesh_terms: D000328:Adult; D001808:Blood Vessels / Q000276:immunology*; D002196:Capillaries / Q000032:analysis / Q000473:pathology; D002648:Child; D003108:Colonic Diseases / Q000276:immunology; D003176:Complement C3 / Q000032:analysis*; D004064:Digestive System / Q000098:blood supply / Q000276:immunology*; D005260:Female; D006801:Humans; D011695:IgA Vasculitis / Q000276:immunology*; D007070:Immunoglobulin A / Q000032:analysis*; D008297:Male; D008875:Middle Aged
chemical_list: D003176:Complement C3; D007070:Immunoglobulin A