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Updated: Jun 24, 2025

Detecting Amyloid-β Accumulation via Immunofluorescent Staining in a Mouse Model of Alzheimer's Disease

Detecting Amyloid-β Accumulation via Immunofluorescent Staining in a Mouse Model of Alzheimer's Disease

Published on: April 19, 2021

通过摄入评估粉样β聚合物的物种间传播风险

Joshua Raine^1,2, Nicholas Tolwinski^1,3, Jan Gruber^1,4,5

¹Yale-NUS College, 12 College Avenue West, Singapore, Singapore.

Alzheimer's research & therapy

|June 7, 2024

概括

摄入粉样β (Aβ) 聚合物并没有导致斑马鱼的传播或大脑积累,这表明口服传播不太可能. 需要进一步的研究来确认是否可能通过食物传播Aβ.

科学领域:

神经科学是一个神经科学.
生物化学生物化学
子生物学子生物学

背景情况:

最近的报道表明,粉样β (Aβ) 可能具有类似的特性,通过手术仪器和在各种物种中进行注射观察到的传播.
这引发了人们对Aβ潜在逃避消化和通过摄入传播的担忧,类似于子.
该研究调查了通过口服消费传播Aβ总体的可能性.

关键词:

阿尔茨海默氏症是阿尔茨海默氏症的疾病.子是一种子.播种播种播种播种斑马鱼是一种斑马鱼.这是一种β粉样.

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Assaying β-amyloid Toxicity using a Transgenic C. elegans Model

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相关概念视频

Amyloid Fibrils

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,...