Results 211 to 220 of about 331,716 (264)

Biomechanically‐Adapted Immunohydrogels Reconstructing Myelin Sheath for Peripheral Nerve Regeneration

Advanced Healthcare Materials, 2022
Myelin sheath reconstruction plays an important role in peripheral nerve regeneration. But the hindered reconstruction of myelin sheath, due to the inadequate repair phenotypes of macrophages and Schwann cells after peripheral nerve injury, often causes ...
Xiaodan Sun, Yun Qian
exaly   +2 more sources

Myelin Sheath-Inspired Hydrogel Electrode for Artificial Skin and Physiological Monitoring

ACS Nano
Significant advancements in hydrogel-based epidermal electrodes have been made in recent years. However, inherent limitations, such as adaptability, adhesion, and conductivity, have presented challenges, thereby limiting the sensitivity, signal-to-noise ...
Xiaoping Shen, Qingfeng Sun, Chencong Liu   +2 more
exaly   +2 more sources

Calcium control of myelin sheath growth

Nature Neuroscience, 2017
New studies provide compelling evidence that the number and length of myelin sheaths generated by oligodendrocytes in the CNS are controlled by local calcium levels, linking axonal activity to individual myelin sheath formation.
Robert H. Miller
semanticscholar   +3 more sources

Cell vibron polariton resonantly self-confined in the myelin sheath of nerve

Nano Research, 2019
Bo Song, Yousheng Shu
exaly   +2 more sources

Exosomes Produced by Adipose-derived Stem Cells Inhibit Schwann Cells Autophagy and Promote the Regeneration of the Myelin Sheath.

International Journal of Biochemistry and Cell Biology, 2021
Peripheral nerve injury (PNI) is encountered relatively commonly in the clinic and often results in long-term functional deficits. Research to develop methods to improve regeneration following nerve injury is ongoing.
Gang Yin, Bing Yu, Cai-Yue Liu, Yaofa Lin, Zheng Xie, Yi-Ping Hu, Hao-Dong Lin   +6 more
semanticscholar   +1 more source

Functional Expression of Electron Transport Chain and FoF1-ATP Synthase in Optic Nerve Myelin Sheath

Neurochemical Research, 2015
Our previous studies reported evidence for aerobic ATP synthesis by myelin from both bovine brainstem and rat sciatic nerve. Considering that the optic nerve displays a high oxygen demand, here we evaluated the expression and activity of the five ...
Martina Bartolucci, S. Ravera, G. Garbarino, P. Ramoino, S. Ferrando, D. Calzia, S. Candiani, A. Morelli, I. Panfoli   +8 more
semanticscholar   +2 more sources

Anisotropic properties of the myelin sheath

Acta Histochemica, 1980
Form birefringence curves were determined for fixed (and unfixed rat axons before and after lipid extraction. The total detected birefringence was assumed to be due to the macromolecular array of myelin sheath components (phospholipids, cholesterol, and proteins). Unfixed nerves displayed negative form birefringence.
B, de Campos Vidal, M L, Mello, A C, Caseiro-Filho, C, Godo   +3 more
openaire   +2 more sources

Myelin Sheath as a Dielectric Waveguide for Signal Propagation in the Mid‐Infrared to Terahertz Spectral Range

Advanced Functional Materials, 2018
The myelin sheath enables dramatic speed enhancement for signal propagation in nerves. In this work, myelinated nerve structure is experimentally and theoretically studied using synchrotron‐radiation‐based Fourier‐transform infrared microspectroscopy. It
Guozhi Liu, Chao Chang, Z. Qiao, Kai-Jie Wu, Zhi Zhu, Gangqiang Cui, Wenyu Peng, Yuzhao Tang, Jiang Li, C. Fan   +9 more
semanticscholar   +1 more source

Glycoproteins of myelin sheaths

Journal of Molecular Neuroscience, 1997
A growing number of glycoproteins have been identified and characterized in myelin and myelin-forming cells. In addition to the major P0 glycoprotein of compact PNS myelin and the myelin-associated glycoprotein (MAG) in the periaxonal membranes of myelin-forming oligodendrocytes and Schwann cells, the list now includes peripheral myelin protein-22 (PMP-
openaire   +2 more sources

Stabilizing the Myelin Sheath

Science Signaling, 2001
STKE Schwann cells of the peripheral nervous system express periaxin, a cytosolic protein that contains a PDZ domain, a hallmark of adaptor proteins that assemble macromolecular signaling complexes. Mutations in the human periaxin gene cause the demyelinating neuropathy of Charcot-Marie-Tooth disease, and mice that lack functional periaxin develop a ...
  +4 more sources