BRAIN and NERVE Shinkei Kenkyu no Shinpo Volume 70, Issue 5 (May 2018)
Japanese

Multi-Organ Distribution of Alpha-Synuclein Pathology in Dementia with Lewy Bodies Koichi Wakabayashi 1 , Yasuo Miki 1 1Department of Neuropathology, Institute of Brain Science, Hirosaki University Graduate School of Medicine Keyword: αシヌクレイン , レヴィ小体 , レヴィ小体型認知症 , パーキンソン病 , incidental Lewy body disease , α-synuclein , Lewy body , dementia with Lewy bodies , Parkinson's disease pp.489-500
Published Date 2018/5/1
DOI https://doi.org/10.11477/mf.1416201031
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Abstract

In Parkinson's disease and dementia with Lewy bodies, neuronal α-synuclein aggregates (Lewy bodies and Lewy neurites) are distributed throughout the nervous system, including the brain, spinal cord, sympathetic ganglia, enteric nervous system, cardiac and pelvic plexuses, submandibular gland, adrenal medulla, and skin. Lewy bodies also occur in 10-20% of neurologically asymptomatic individuals older than 60 years. These cases are called incidental Lewy body disease (ILBD). In ILBD, Lewy bodies can be found in the brain, spinal cord, sympathetic ganglia, visceral autonomic nervous system and skin. In addition, neuronal loss in the substantia nigra is observed in ILBD. Thus, ILBD represents pre-symptomatic Parkinson's disease and/or dementia with Lewy bodies. The pathological process of Lewy body disease may affect the peripheral and central nervous systems at the same time.


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基本情報

18816096.70.5.jpg
BRAIN and NERVE-神経研究の進歩
70巻5号 (2018年5月)
電子版ISSN 1344-8129 印刷版ISSN 1881-6096 医学書院

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