caa a22 4500 465767656 CHVBK 20180323111919.0 cr unu---uuuuu 170327e19901001xx s 000 0 eng 10.1007/BF00307626 doi (NATIONALLICENCE)springer-10.1007/BF00307626 Characterization of intracellular amyloid fibrils in the human choroid plexus epithelial cells [Elektronische Daten] [L. Eriksson, P. Westermark] Summary: Intracellular inclusions with staining properties of amyloid are very common in the aging choroid plexus epithelial cells. In many ways these inclusions show similarities with the neurofibrillary tangles, found in cerebral cortical neurons in patients with Alzheimer's dementia. We have now designed a purification method for choroid plexus amyloid and performed a transmission and scanning electron miscroscopic study. This shows that one form of choroid plexus inclusions, the Biondi ring, is a homogeneous globule covered with a thin layer of amyloid fibrils. Partial immunochemical characterization of the choroid plexus amyloid reveals that it is different from the neurofibrillary tangles although there are similarities. Springer-Verlag, 1990 Choroid plexus nationallicence Amyloid nationallicence Intracellular inclusions nationallicence Ultrastructure nationallicence Immunocytochemistry nationallicence Eriksson L. Department of Pathology, University of Uppsala, Sweden aut Westermark P. Department of Pathology, University of Linköping, Linköping, Sweden aut Acta Neuropathologica Springer-Verlag 80/6(1990-10-01), 597-603 0001-6322 80:6<597 1990 80 401 https://doi.org/10.1007/BF00307626 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00307626 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Eriksson L. Department of Pathology, University of Uppsala, Sweden aut NATIONALLICENCE 700 1- Westermark P. Department of Pathology, University of Linköping, Linköping, Sweden aut NATIONALLICENCE 773 0- Acta Neuropathologica Springer-Verlag 80/6(1990-10-01), 597-603 0001-6322 80:6<597 1990 80 401 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer