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相关概念视频

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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. 
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Alzheimer's Disease (AD) is a continually advancing neurodegenerative disorder, distinguished by escalating memory loss, cognitive dysfunction, and dementia. The disease unfolds in three stages: preclinical, mild cognitive impairment (MCI), and dementia. Its onset is insidious, and the progression gradual, with the cause not well explained by other disorders.
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粉样蛋白和心脏:一个更新

Filippos Triposkiadis1, Alexandros Briasoulis2, Andrew Xanthopoulos3

  • 1School of Medicine, European University Cyprus, 2404 Nicosia, Cyprus.

Journal of clinical medicine
|December 17, 2024
PubMed
概括

氨基粉症,特别是免疫球蛋白轻链 (AL) 和跨甲状腺素 (TTR) 氨基粉症,会影响多个器官,尤其是心脏. 早期诊断心脏氨基粉症对于有效治疗至关重要.

关键词:
心脏粉样化症的心脏.这种疾病是共患的.这是一种遗传性遗传.轻链光链是什么意思转二烯是什么意思治疗治疗治疗治疗治疗治疗野生类型野生类型

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科学领域:

  • 心脏病学 心脏病学
  • 血液学 血液学 血液学
  • 病理学 病理学 病理学

背景情况:

  • 粉样蛋白是涉及局部或全身疾病的蛋白纤维.
  • 系统性amyloidosis经常影响心脏,脏,肝脏和神经系统.
  • 免疫球蛋白轻链 (AL) 和跨甲基素 (TTR) 粉症是最常见的心脏类型.

研究的目的:

  • 审查心脏表现的氨基粉症.
  • 提出心脏粉样化症的诊断途径.
  • 为了突出粉样性粉症治疗的进展.

主要方法:

  • 关于心脏氨基粉症特征的文献综述.
  • 对诊断"红旗" (临床,成像) 的分析.
  • 目前治疗策略的总结.

主要成果:

  • 心脏粉症呈现出非特异性心力衰竭症状.
  • 特定的临床和成像发现可以表明粉样性粉症.
  • 氨基粉症的治疗选择正在迅速扩大.

结论:

  • 早期发现心脏粉样性粉症至关重要.
  • 简化诊断方法可以帮助临床医生.
  • 不断变化的治疗环境为患者提供了新的希望.