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相关概念视频

Nervous Tissue: Glial Cells01:31

Nervous Tissue: Glial Cells

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Glia, or neuroglia, are vital support cells that assist neurons in their functions. The term "glia" originates from the Greek word for "glue," reflecting their role in holding the nervous system together. These cells can be categorized into six types: four in the central nervous system (CNS) and two in the peripheral nervous system (PNS).
The CNS glial cell includes the astrocytes, the oligodendrocytes, the microglia, and the ependymal cells.
Astrocytes are star-shaped glial...
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Glial Cells01:04

Glial Cells

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Overview
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Nerve Supply of the GI Tract01:27

Nerve Supply of the GI Tract

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The neuronal supply to the gastrointestinal (GI) tract is essential for regulating various functions, including digestion, absorption, and movement of food. This intricate network of nerves is known as the enteric nervous system (ENS), often referred to as the "second brain" of the body.
The enteric nervous system consists of two major plexuses: the myenteric plexus (Auerbach's plexus) and the submucosal plexus (Meissner's plexus). These plexuses are located within the layers of...
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Physiology of Enteric Nervous System and Gut Health01:05

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The gastrointestinal tract, responsible for the digestion and absorption of nutrients, is safeguarded by the intestinal barrier, which consists of secretory, physical, and immune components. At the forefront is the secretory barrier, composed of essential elements such as mucus, gut microbiota, and defense proteins. They collaborate to break down food particles, facilitate nutrient absorption, and maintain optimal gut health. These secretory components ensure the smooth functioning of the...
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Nervous Tissue: Myelin01:25

Nervous Tissue: Myelin

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The myelin sheath is a multilayered lipid and protein covering that insulates the axon of a neuron, enhancing the speed of nerve impulse conduction. Axons without this sheath are referred to as unmyelinated. Two types of neuroglia, Schwann cells in the peripheral nervous system (PNS) and oligodendrocytes in the central nervous system (CNS) are responsible for producing myelin sheaths.
Schwann cells begin to form myelin sheaths around axons during fetal development. They wrap around a small...
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相关实验视频

Updated: Jun 22, 2025

Isolation of Enteric Glial Cells from the Submucosa and Lamina Propria of the Adult Mouse
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肠内质细胞 (Enteric Glia) 是一个

Meenakshi Rao1, Brian D Gulbransen2

  • 1Department of Pediatrics, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts 02115, USA meenakshi.rao@childrens.harvard.edu gulbrans@msu.edu.

Cold Spring Harbor perspectives in biology
|July 1, 2024
PubMed
概括
此摘要是机器生成的。

肠道神经质,支持肠道神经系统 (ENS) 中的肠道神经元,在消化健康中起着至关重要的作用. 了解这些质细胞是解决胃肠道疾病的关键.

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科学领域:

  • 神经科学是一个神经科学.
  • 胃肠病学 胃肠病学
  • 细胞生物学 细胞生物学

背景情况:

  • 肠道质是肠道神经系统 (ENS) 内的专门的外围神经质.
  • 肠神经系统控制肠道功能,独立于中枢神经系统.
  • 肠道质细胞对于维持肠道平衡和神经效应因子结合功能至关重要.

研究的目的:

  • 审查当前关于肠道质细胞发育的知识.
  • 总结肠道质细胞的多样性和功能在健康和疾病.
  • 突出肠道质在胃肠道病理生理学中的作用.

主要方法:

  • 关于肠道质的当前研究的文献综述.
  • 综合有关质细胞发育,多样性和功能的数据.
  • 分析肠道质在肠道健康和疾病中的作用.

主要成果:

  • 肠质是ENS电路的组成部分.
  • 质功能对于维持神经元微环境至关重要.
  • 改变的质功能与各种胃肠道疾病有关.

结论:

  • 肠道质在肠道生理学中起着复杂的作用.
  • 需要进一步的研究,以充分阐明肠道病理生理学中的质功能.
  • 了解肠道质细胞对于开发肠道疾病治疗方法至关重要.