Immuno-electron microscopic localization of immunoglobulins in amyloid fibrils of senile plaques.
Amyloid fibrils in senile plaques of the brain of patients with senile dementia or Alzheimer's disease combined specifically with horseradish peroxidase (HRPO)-labeled rabbit anti-human IgG. Light and electronmicroscopic immunoperoxidase technique was used to prove this. The fact may mean that immunological factors were involved in the pathogenesis of amyloid fibrils in the senile plaques, and probably also in that of senile dementia or Alzheimer's disease.
D000544:Alzheimer Disease / Q000276:immunology* / Q000473:pathology; D000682:Amyloid / Q000032:analysis*; D001921:Brain / Q000276:immunology* / Q000473:pathology; D003704:Dementia / Q000276:immunology* / Q000473:pathology; D006801:Humans; D007124:Immunoenzyme Techniques; D007136:Immunoglobulins / Q000032:analysis*; D008854:Microscopy, Electron
D000682:Amyloid; D007136:Immunoglobulins