Results 21 to 30 of about 23,201 (210)

Nerve Preparation and Recordings for Pharmacological Tests of Sensory and Nociceptive Fiber Conduction Ex Vivo

Bio-Protocol
Measuring signal propagation through nerves is a classical electrophysiological technique established decades ago to evaluate sensory and motor functions in the nervous system.
Volodymyr Krotov, Olga Kopach
doaj   +1 more source

Sleeve bridging of the rhesus monkey ulnar nerve with muscular branches of the pronator teres: multiple amplification of axonal regeneration

Neural Regeneration Research, 2015
Multiple-bud regeneration, i.e., multiple amplification, has been shown to exist in peripheral nerve regeneration. Multiple buds grow towards the distal nerve stump during proximal nerve fiber regeneration.
Yu-hui Kou, Pei-xun Zhang, Yan-hua Wang, Bo Chen, Na Han, Feng Xue, Hong-bo Zhang, Xiao-feng Yin, Bao-guo Jiang   +8 more
doaj   +1 more source

Effect of platelet-rich and platelet-poor plasma on peri-implant innervation in dog mandibles

International Journal of Implant Dentistry, 2019
Background Autologous plasma fractions, such as platelet-rich plasma (PRP) and platelet-poor plasma (PPP), contain growth factors that can enhance neural cell survival and are therefore likely to have the ability to promote nerve regeneration.
Dandan Song, Yan Huang, Jeroen Van Dessel, Sohaib Shujaat, Kaan Orhan, Tim Vangansewinkel, Kathleen Van den Eynde, Ivo Lambrichts, Tania Roskams, Constantinus Politis, Reinhilde Jacobs   +10 more
doaj   +1 more source

Non-Invasive High-Resolution Imaging of In Vivo Human Myelinated Axons

Diagnostics
This work aims to reveal the microscopic (2–3 micrometer resolution) appearance of human myelinated nerve fibers in vivo for the first time. We analyzed the myelinated retinal nerve fibers of a male patient without other neurological disorders in a non ...
Marco Lombardo, Massimo Cesareo, Benedetto Falsini, Andrea Cusumano   +3 more
doaj   +1 more source

Delayed Diagnosis of Glaucoma in a Patient with Myelinated Nerves

İstanbul Medical Journal, 2016
This study aims to present a glaucoma case with delayed diagnosis because of myelinated retinal nerve fiber layer. On ophthalmological examination of a 58-year-old female patient with noted decrease in vision, corrected visual acuities were 0.9 in the ...
Erkan Ünsal, Kadir Eltutar, İlkay Kılıç Müftüoğlu, Yıldız Acar, Osman Kızılay   +4 more
doaj   +1 more source

Preparation of Teased Nerve Fibers from Rat Sciatic Nerve

Bio-Protocol, 2017
Compared to tissue sectioning techniques, the technique of teasing single nerve fibers provides a better way to understand the structures of myelin sheaths and axons of the peripheral myelinated nerves. This protocol describes a method for preparation of
Jinkun Wen, Lixia Li, Dandan Tan, Jiasong Guo   +3 more
doaj   +1 more source

Diffusion of Ions in Myelinated Nerve Fibers

Biophysical Journal, 1979
The diffusion of ions towards or away from the inner side of the nodal membrane in preparations, the cut ends of which are placed in various media, was investigated. The ion concentration changes were calculated by numerical solution of the unidimensional electrodiffusion equation under a variety of media compositions, axoplasmic diffusion coefficients,
Palti, Y., Gold, R., Stämpfli, R.
openaire   +2 more sources

Aging Induces Changes in the Somatic Nerve and Postsynaptic Component without Any Alterations in Skeletal Muscles Morphology and Capacity to Carry Load of Wistar Rats

Frontiers in Neuroscience, 2017
The present study aimed to analyze the morphology of the peripheral nerve, postsynaptic compartment, skeletal muscles and weight-bearing capacity of Wistar rats at specific ages.
Walter Krause Neto, Wellington de Assis Silva, Adriano P. Ciena, Romeu R. de Souza, Carlos A. Anaruma, Eliane F. Gama   +5 more
doaj   +1 more source

The E3 Ubiquitin Ligase RLIM Safeguards Oligodendrocyte Development and Myelination by Targeting SLC7A11 for Polyubiquitination to Regulate Ferroptotic Resistance

Advanced Science, EarlyView.
RLIM‐mediated SLC7A11 polyubiquitination is required for SPTBN2‐mediated trafficking and membrane localization of SLC7A11, which enables oligodendrocyte precursor cells to be resistant to ferroptosis and safeguards oligodendrocyte lineage progression and thus myelination.
Yuwei Li, Haijun Zhang, Jieya Zhou, Shiyu Yang, Jingmei Cha, Gaofeng Yan, Shuhua Zhao, Bingyu Mao, Pengcheng Ma   +8 more
wiley   +1 more source

APPLICATION OF STEREOLOGICAL METHODS TO STUDY THE WHITE MATTER AND MYELINATED FIBERS THEREIN OF RAT BRAIN

Image Analysis and Stereology, 2011
An efficient and unbiased stereological method was applied to estimate the white matter volume, the total volume, total length and mean diameter of the myelinated fibers in the white matter and the total volume of the myelin sheaths in the white matter ...
Shu Yang, Chen Li, Wei Zhang, Weiwei Wang, Jens R Nyengaard, Yong Tang   +5 more
doaj   +1 more source