Results 21 to 30 of about 1,720,901 (357)

Nerve Guidance Conduits with Hierarchical Anisotropic Architecture for Peripheral Nerve Regeneration

open access: yesAdvanced Healthcare Materials, 2021
Nerve guidance conduits with multifunctional features could offer microenvironments for improved nerve regeneration and functional recovery. However, the challenge remains to optimize multiple cues in nerve conduit systems due to the interplay of these ...
Q. Lu   +7 more
semanticscholar   +1 more source

Cortical plasticity and nerve regeneration after peripheral nerve injury

open access: yesNeural Regeneration Research, 2021
With the development of neuroscience, substantial advances have been achieved in peripheral nerve regeneration over the past decades. However, peripheral nerve injury remains a critical public health problem because of the subsequent impairment or ...
Ci Li   +3 more
semanticscholar   +1 more source

Comparative intra- and inter-observer reliability of two methods for evaluating intraoperative ultrasonography-based spinal cord hyperechogenicity intensity in degenerative cervical myelopathy

open access: yesBMC Musculoskeletal Disorders, 2022
Objectives During French-door laminoplasty, a linear array transducer of IOUS was used to observe and record the spinal cord decompression. To acquire a higher-reliability method, and compare the in-observer and inter-observer reliability of two methods ...
Huachuan Wu   +6 more
doaj   +1 more source

The interaction of stem cells and vascularity in peripheral nerve regeneration

open access: yesNeural Regeneration Research, 2021
The degree of nerve regeneration after peripheral nerve injury can be altered by the microenvironment at the site of injury. Stem cells and vascularity are postulated to be a part of a complex pathway that enhances peripheral nerve regeneration; however,
S. Saffari   +4 more
semanticscholar   +1 more source

Nerve commitment in Hydra. II. Localization of commitment in S phase [PDF]

open access: yes, 1981
The kinetics of nerve differentiation were investigated during head regeneration in Hydra. In particular the cell cycle parameters of stem cells undergoing nerve commitment were determined.
Berking   +15 more
core   +1 more source

Nerve commitment in Hydra. I. Role of morphogenetic signals [PDF]

open access: yes, 1981
The kinetics of nerve commitment during head regeneration in Hydra were investigated using a newly developed assay for committed cells. Committed nerve precursors were assayed by their ability to continue nerve differentiation following explanation of ...
Berking   +25 more
core   +1 more source

Nano-Engineered Environment for Nerve Regeneration: Scaffolds, Functional Molecules and Stem Cells [PDF]

open access: yes, 2016
One of the most complex systems in the human body is the nervous system, which is divided into the central and peripheral nervous systems. The regeneration of the CNS is a complex and challenging biological phenomenon hindered by the low regenerative ...
He, L   +7 more
core   +6 more sources

The Actin-Binding Protein α-Adducin Is Required for Maintaining Axon Diameter

open access: yesCell Reports, 2016
The actin-binding protein adducin was recently identified as a component of the neuronal subcortical cytoskeleton. Here, we analyzed mice lacking adducin to uncover the function of this protein in actin rings.
Sérgio Carvalho Leite   +7 more
doaj   +1 more source

Hyaluronic acid ameliorates intervertebral disc degeneration via promoting mitophagy activation

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Activation of mitophagy was considered to be a potential therapeutic strategy for intervertebral disc degeneration (IDD). There was evidence suggesting that hyaluronic acid (HA) can protect mitochondria from oxidative stress in chondrocytes, but its ...
Fu Zhang   +11 more
doaj   +1 more source

Acquired ptosis associated with oculomotor and contralateral facial nerve synkinesis: the first reported case [PDF]

open access: yes, 2017
Evidence of oculomotor nerve (ON) synkinesis is a common occurrence following both acquired and congenital III nerve palsy. It is generally accepted that aberrant regeneration is the likely aetiology of synkinesis in acquired III nerve palsy, following ...
Conversi, Andrea   +7 more
core   +2 more sources

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