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Updated: Feb 20, 2026

A11-positive β-amyloid Oligomer Preparation and Assessment Using Dot Blotting Analysis
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折叠剂介导的结构重组减弱了Aβ寡合化和细胞毒性

Sunil Kumar1, Anja Henning-Knechtel2, Ibrahim Chehade2

  • 1Department of Chemistry, New York University , New York, New York 10003, United States.

Journal of the American Chemical Society
|October 24, 2017
PubMed
概括

一种新型四素化合物,5有效抑制粉样β (Aβ) 寡合和纤维化,这是阿尔茨海默病 (AD) 进展的关键过程. 这种化合物有望预防Aβ诱导的神经毒性.

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Amyloid Fibrils03:03

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Amyloid fibrils are aggregates of misfolded proteins.  Under most circumstances, misfolded proteins are either refolded by chaperone proteins or degraded by the proteasome. However, in the case of a mutation or a disease, these proteins can accumulate to form large clusters and often further assemble to form elongated fibers, called fibrils. 
Amyloid deposits were observed as early as 1639 in the liver and the spleen.   In 1854, Rudolph Virchow performed iodine staining,...
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