Nissl body - Wikipedia
In cellular neuroscience, Nissl bodies (also called Nissl granules, Nissl substance or tigroid substance) are discrete granular structures in neurons that consist of rough endoplasmic reticulum, a collection of parallel, membrane-bound cisternae studded with ribosomes on the cytosolic surface of the membranes. [1]
Nissl bodies: Structure and function - Kenhub
2023年10月30日 · Nissl bodies, also called nissl substance, are granules in the cytoplasm of nerve cell bodies that are strongly stained by basic dyes and appear as basophilic clumps on light microscopy. They consist of aggregates of free polyribosomes and rough endoplasmic reticulum.
尼氏体 - 百度百科
神经元胞体或树突内大的嗜碱性团块和颗粒，又名“嗜染质”。旧称嗜色体。轴突及其起始胞体部则无。为尼氏(Nissl，1892)首先发现，故得名。在一些大型运动神经元，尼氏体大而多，色染深蓝或紫色，常给神经元胞体以虎斑外观，又称虎斑小体。
尼斯小體 - 维基百科，自由的百科全书
尼斯小體（英語： Nissl body ）是神經元內的一種大型顆粒，這些顆粒為帶有核糖體粗糙型內質網，是蛋白質合成的地方 [1] 。 此種顆粒以德國神經科學家 弗朗茨·尼氏 之名命名 [ 2 ] 。
尼氏(Nissl)染色液 - 知乎 - 知乎专栏
尼氏(Nissl)染色液(Nissl Staining Solution)是神经生物学家广泛使用的一种Nissl染色液，用于石蜡或冰冻切片神经元细胞浆中的尼氏小体(Nissl body)染色。 Nissl染色液染色后呈深蓝色，常用于显示脑或脊髓的基本神经…
Nissl Body - an overview | ScienceDirect Topics
The perinuclear cytoplasm or perikaryon (Greek: peri, around; cyton, kernel) contains a well-developed network of rough endoplasmic reticulum (ER), often arranged in clumps called Nissl bodies. The Golgi apparatus is also prominent and is the site of post-translational modification and sorting of proteins including ion channels ...
Nissl Body - an overview | ScienceDirect Topics
A Nissl body, also known as Nissl substance, refers to the specialized organelles found in the cell body of neurons. They are responsible for protein synthesis and play a crucial role in the functioning of the neuron.
Nissl Bodies - (Anatomy and Physiology I) - Fiveable
Nissl bodies are granular structures found in the cytoplasm of neurons, composed of rough endoplasmic reticulum and free ribosomes. They play a crucial role in protein synthesis and are a key feature of the neuron's structure and function.
Nissl Body - an overview | ScienceDirect Topics
Nissl bodies appear as large chunks of basophilic material in pyramidal cells and motor neurons, cells with long axons and distant terminals to maintain. By contrast, they are dispersed in powdered form in sensory ganglion cells, which also have long axons.
Characteristics of the Neuron - Basic Neurochemistry - NCBI …
Nissl substance consists of the intracytoplasmic basophilic masses that ramify loosely throughout the cytoplasm and is typical of most neurons (Figs. 1-4 and 1-5). The distribution of Nissl substance in certain neurons is characteristic and can be used as a criterion for identification.