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Updated: Jul 30, 2026

A Tailored HPLC Purification Protocol That Yields High-purity Amyloid Beta 42 and Amyloid Beta 40 Peptides, Capable of Oligomer Formation
06:34

A Tailored HPLC Purification Protocol That Yields High-purity Amyloid Beta 42 and Amyloid Beta 40 Peptides, Capable of Oligomer Formation

Published on: March 27, 2017

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使用增强的采样策略和马尔科夫状态模型,揭示了Aβ42的螺旋到叶过渡

Huilin Wen1,2, Hao Ouyang1, Hao Shang1

  • 1School of Biomedical Engineering and Technology, Tianjin Medical University, Tianjin 300070, PR China.

Computational and structural biotechnology journal
|January 31, 2024
PubMed
概括

研究人员开发了一种增强的采样策略,将人工神经网络和元动力学结合起来,以研究导致阿尔茨海默病的Aβ42聚合. 这种方法显著提高了采样效率,揭示了对抑制剂发展至关重要的关键过渡途径.

关键词:
一个年龄,一个年龄.这是一种Aβ.合规过渡 合规过渡增强抽样策略 加强抽样策略马尔科夫状态模型超动力学是什么?超动力学是什么?

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相关概念视频

Amyloid Fibrils03:03

Amyloid Fibrils

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, normally used to...