| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
Alteration of Muscarinic Receptor Subtypes in CAl field of Hippocampus in Senile Dementia of Alzheimer Type : an autoradiographic study |
|
言語 |
en |
| 作成者 |
Katayama, Sadao
Kito, Shozo
Yamamura, Yasuhiro
Tahara, Eiichi
Kanazawa, Ichiro
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Senile dementia of Alzheimer type |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Hippocampus |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Muscarinic acetylcholine receptor |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
in vitro receptor autoradiography |
| 主題 |
|
|
主題Scheme |
NDC |
|
主題 |
490 |
| 内容記述 |
|
|
内容記述 |
This investigation confirmed decreases in muscarinic acetylcholine receptor (mAChR) concentration in the hippocampus of patients with senile dementia of Alzheimer-type (SDAT) using a binding assay with homogenate. We performed quantitative in vitro autoradiography of mAChR in the hippocampus obtained at autopsy from non-demented controls and SDAT patients, who had a marked memory disturbance since the early stage. 3H-QNB (1.09nM) and 3H-pirenzepine (18.0nM) were used as ligands to label total mAChR and Ml receptors, respectively. Total mAChR and Ml receptor densities showed a decrease by about 20% and 25%, respectively, in the CA1 area of SDAT cases, when compared with that of normal control cases. No changes were observed in the dentate gyrus, CA3, subiculum or entorhinal cortex. These observations are thought to be partly causative of the marked memory deficits which appeared in these cases. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
Hiroshima University Medical Press |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連情報 |
|
|
|
識別子タイプ |
PMID |
|
|
関連識別子 |
2086562 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0018-2052 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00664312 |
| 開始ページ |
|
|
開始ページ |
119 |
| 書誌情報 |
Hiroshima Journal of Medical Sciences
Hiroshima Journal of Medical Sciences
巻 39,
号 4,
p. 119-124,
発行日 1990-12
|
| 旧ID |
38088 |
HiroshimaJMedSci_39_119.pdf (714.2 KB)
