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Clinical and neuropathological aspects of diffuse Lewy body disease in the elderly
Kuzuhara S, Yoshimura M.. Advances in neurology, 1993-01-01
Topic: Risk, prevention and care in population studies
This chapter reports the clinical and neuropathological findings of eight cases of "diffuse Lewy body disease" verified by autopsy. The age at onset was between 60 and 82 years; the age at death was between 75 and 92 years. The initial symptoms were amnesia in three cases, orthostatic dizziness in three, visual hallucination in two, but parkinsonism in none. The cardinal clinical symptoms included dementia in all cases, hallucinatory-delusional state in six, akinesia and rigidity in five, and orthostatic hypotension in five. Antemortem diagnoses were senile dementia in five, and hallucinatory-delusional state, Parkinson's disease and Shy-Drager syndrome in one each. Despite the clinical symptoms differences from each other, neuropathological findings were alike. Abundant Lewy bodies were present in the neurons of the cerebral cortex as well as in the brainstem nuclei and diencephalon. Concomitant senile changes including senile plaques and Alzheimer's neurofibrillary tangles (NFTs) were also present in varying degree. Immunocytochemical study with anti-ubiquitin for Lewy body, anti-tau protein for NFT, and beta-protein of amyloid for senile plaque suggested that dementia of DLBD might have resulted not from a single pathology but from the complex of Lewy bodies, NFTs and senile plaques.
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APA 7th
Kuzuhara, S., & Yoshimura, M. (1993). Clinical and neuropathological aspects of diffuse Lewy body disease in the elderly. Advances in neurology.
Vancouver
Kuzuhara S, Yoshimura M. Clinical and neuropathological aspects of diffuse Lewy body disease in the elderly. Advances in neurology. 1993. PMID: 8420171.
BibTeX
@article{kuzuhara1993-8420171,
author = {Kuzuhara, S. and Yoshimura, M.},
title = {{Clinical and neuropathological aspects of diffuse Lewy body disease in the elderly}},
journal = {Advances in neurology},
year = {1993},
pmid = {8420171}
}
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Key findings
- Immunocytochemical study with anti-ubiquitin for Lewy body, anti-tau protein for NFT, and beta-protein of amyloid for senile plaque suggested that dementia of DLBD might have resulted not from a single pathology but from the complex of Lewy bodies, NFTs and senile plaques.
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Study details
- Evidence strengthLow
How this study scored 36/100
Published in a peer-reviewed journal. Scored zero for study design, sample size, effect reported, studied in people and randomised / blinded because the record does not state it. We have no data on journal's citation record, times cited, citations per year, impact for its field and year, cited by studies here, still being cited, senior author's track record, institution's track record and multi-centre collaboration, so those were left out: it earned 21 of the 58 points we could judge it on, which is 36 out of 100.
| Component | Points | Why |
|---|---|---|
| Journal tier | 7 / 10 | Tier 3 — peer-reviewed journal (Advances in neurology) |
| Journal's citation record | — / 4 | No journal record from OpenAlex — left out of this score |
| Study design | 0 / 12 | No study design recorded — scores zero, not guessed (not stated in the record — scored 0) |
| Strength of evidence | 1 / 5 | Rated “low” in our summary |
| Peer-review validation | 10 / 10 | Peer-reviewed. Published as an article in a named peer-reviewed journal. |
| How recent | 1 / 5 | 1993 — older than 20 years, still counted |
| Sample size | 0 / 4 | Participant count not stated — scores zero (not stated in the record — scored 0) |
| Effect reported | 0 / 3 | No effect size reported — scores zero (not stated in the record — scored 0) |
| Studied in people | 0 / 3 | Not stated whether this was studied in people — scores zero (not stated in the record — scored 0) |
| Randomised / blinded | 0 / 2 | No randomisation or blinding stated — scores zero (not stated in the record — scored 0) |
| Times cited | — / 7 | No citation count (not found in OpenAlex) — left out of this score |
| Citations per year | — / 5 | No citation count or no year — left out of this score |
| Impact for its field and year | — / 6 | No field-weighted citation impact (OpenAlex has none yet) — left out of this score |
| Cited by studies here | — / 6 | Not yet checked against this library's citation graph — left out of this score |
| Still being cited | — / 4 | No yearly citation counts — left out of this score |
| Senior author's track record | — / 4 | Senior author's record not available — left out of this score |
| Institution's track record | — / 3 | No institution listed in OpenAlex — left out of this score |
| Multi-centre collaboration | — / 3 | Institutions not listed — left out of this score |
| Indexed in PubMed | 2 / 2 | Indexed in PubMed (PMID 8420171) |
| Free to read | 0 / 2 | Behind a paywall — scores zero |
| Points | 21 / 58 | Scored on 11 of 20 parts. We have no data for the rest, so they are left out: 21 of the 58 points we could judge it on is 36 out of 100. |
| Total | 36 / 100 | — |
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