Conduct impulses away from the cell body of a neuron: A. Axon B. Dendrite C. Myelin D. Node of Ranvier E. Synapse F. Schwann cells G. MicrogliaConvey impulses toward the cell body of a neuron : A. Axon B. Dendrite C. Myelin D. Node of R...
Microglia-neuron communication at nodes of Ranvier depends on neuronal activity through potassium release and contributes to myelin repairdoi:10.1101/2020.09.02.279562R. RonzanoT. RouxM. ThetiotM.S. AigrotL. RichardF.X. LejeuneE. MazuirJ.M. Vallat...
Specific cell adhesion molecules (CAMs) are dedicated to the formation of axo-glial contacts at the nodes of Ranvier of myelinated axons. They play a central role in the organization and maintenance of the axonal domains: the node, paranode, and juxtaparanode. In particular, CAMs are essenti...
Keynes RJ, Hopkins WG, Brown MC (1983) Sprouting of mammalian motor neurones at nodes of Ranvier: the role of the denervated motor endplate. Brain ... Roger J. Keynes and William G. Hopkins and Michael C. Brown - 《Brain Research》 被引量: 27发表: 1983年 Role of muscle insulin-li...
Nodes of Ranvier from normal and 'dystrophic' mice have been examined with quantitative freeze-fracture electron microscopy. Regions of nodal, paranodal a... MH Ellisman - 《Journal of Neurocytology》 被引量: 156发表: 1979年 Nodes of Ranvier act as barriers to restrict invasion of flanking pa...
Boiko, T. et al. Compact myelin dictates the differential targeting of two sodium channel isoforms in the same axon.Neuron30, 91–104 (2001).References 21 and 22 were the first to show a developmental switch in Na+channel isoforms at the nodes of Ranvier. ...
Cell biology of the neuron: Scaffolding at the nodes. Presents information on a study which examined the expression of spectrins in the axonal initial segments and nodes of Ranvier. Role of spectrins in regula... Qiu,Jane - 《Nature Reviews Neuroscience》...
Scale bar, 200 μm (A–F) and 20 μm (G and H). Caspr Family Members Demarcate Different Domains in Myelinated Nerves The intermittent staining along axons suggested that Caspr2 could be expressed in the juxtaparanodal region, close to the nodes of Ranvier. To investigate this possibility...
The myelin sheath is made of lipids and proteins, and it forms a puffed-up outer coating on the axons of nerve cells. The axon is a part of the neuron that is responsible for sending messages away from the nerve body. Axons are sometimes also called nerve fibers. The structure of the ...
The occurrence and distribution of the AcPase activity expressed within the axon differed depending on neuron type and distance from the cell body. Both in alpha-motor and DRG neurons, AcPase-positive bodies of various morphological categories were observed mainly at nodes of Ranvier, where they ...