Results 71 to 80 of about 173,877 (309)

The role of perineurium in modern reconstructive-renewing surgery of peripheral nerves

Ukrainian Neurosurgical Journal, 2011
Own experience of perineurium features research in modern reconstructive-renewing microsurgery of damaged peripheral nerves is presented.
Yuriy Lisaychuk, Valeriy Bovkun, Oleg Goncharuk, Roman Chetverus, Iryna Savitskaya   +4 more
doaj   +1 more source

Innate Immune Reprogramming Mediated by Endogenous Retroelement Dysregulation Drives Multiple Sclerosis Progression

Annals of Clinical and Translational Neurology, EarlyView.
Epigenetic reprogramming in hematopoietic stem and progenitor cells (HSPCs) and downstream myeloid cells, mediated by H3.3 downregulation and endogenous retroelement (ERE) overexpression, contributes to the progression of multiple sclerosis (MS). ABSTRACT Background Skewed myelopoiesis in the bone marrow has been identified as a key driver of multiple ...
Li‐Mei Xiao, Qiu‐Ping Zhao, Run‐Yun Li, Wei Chen, Huan‐Huan Song, Wan‐Jin Chen, Ying Fu   +6 more
wiley   +1 more source

The structural and functional integrity of peripheral nerves depends on the glial-derived signal desert hedgehog

, 2006
We show that desert hedgehog ( dhh), a signaling molecule expressed by Schwann cells, is essential for the structural and functional integrity of the peripheral nerve.
Umehara, F, Meier, C, Turmaine, M, Jessen, KR, Sharghi-Namini, S, Sahni, V, Mirsky, R   +6 more
core  

Structure of peripheral nerves [PDF]

, 2017
Introduction. The problem of a structure of peripheral nerves is one of the scientific directions in anatomy. The attention of scientists was drawn to this problem from 1912-1913 when doctrines about constancy of topography of bunches of nervous fibers ...
Gordienko, P.O.
core  

Radiomics Analysis of Ultrasound Images of Peripheral Nerves in Young Patients with Type 1 Diabetes Mellitus in Comparison with Healthy Controls

Вестник рентгенологии и радиологии
Background. Early diagnosis of diabetic polyneuropathy in childhood is an urgent healthcare problem. Radiomics analysis of ultrasound images is a promising diagnostic tool for assessing the morphological structure of peripheral nerves in type 1 diabetes ...
Svetlana V. Fomina,, Iuliia G. Samoilova,, Maksim O. Pleshkov,, Dmitry А. Kudlay, Еvgeniy А. Voronin,, Dmitriy A. Kachanov,, Ivan V. Tolmachev,, Marina V. Koshmeleva,, Ekaterina I. Trifonova,   +8 more
doaj   +1 more source

Paramagnetic Rim Lesions Are Associated With Trans‐Synaptic Degeneration of the Visual Pathway in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Retrograde trans‐synaptic degeneration (rTSD) from posterior visual pathway lesions in multiple sclerosis (MS) is characterized by hemi‐macular ganglion cell‐inner plexiform layer (GCIPL) thinning and contralateral visual field loss.
Abdul Jaber Tayem, Angel Liu, Sargis Manukyan, Mustafa Subhi, Elaina Luskin, Bryan Quah, Sreekanth Madhusoodhanan Nair, Arzu C. Has Silemek, Gabriela Zabala, Yujie Cui, Laura Locke, Paula Barreras, Marwa Kaisey, Vinicius Calsavara, Daniel S. Reich, Nancy L. Sicotte, Pascal Sati, Omar Al‐Louzi   +17 more
wiley   +1 more source

Some Mechanical Constraints to the Biomimicry with Peripheral Nerves

, 2023
Novel high technology devices built to restore impaired peripheral nerves should be biomimetic in both their structure and in the biomolecular environment created around regenerating axons.
Pier Nicola Sergi
core   +1 more source

Clinical Validation of Plasma p‐217tau in Neurological Diseases

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Plasma p‐217tau is a minimally invasive but specific biomarker for diagnosing Alzheimer's disease (AD). However, its disease specificity remains to be clinically evaluated. We validated the reliability of the p‐217tau biomarker in 12 other neurological diseases.
Takeshi Kawarabayashi, Takumi Nakamura, Ryoma Takahashi, Tetsuya Ueda, Seiji Kinoshita, Chikage Uchida, Takashi Sugawara, Kentaro Hashimoto, Kunihiko Ishizawa, Masakuni Amari, Hiroo Kasahara, Yoshio Ikeda, Masamitsu Takatama, Mikio Shoji   +13 more
wiley   +1 more source

SPG4 and Dementia: Expanding the Clinical Spectrum

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Hereditary spastic paraplegia (HSP) is a group of disorders characterized by progressive spasticity and lower limb weakness, with mutations in SPG4/SPAST being the most common cause. Detailed studies and clinical and molecular comparisons across different populations are missing.
Emanuele Panza, Arun Meyyazhagan, Eliseo Picchi, Gustavo Ribas, Ingrid Faber, Ryosuke Miyamoto, Preethi Basavaraju, Paolo Eusebi, Haripriya Kuchi Bhotla, Mario Stasi, Fabrizio Gaudiello, Francesco Patti, Filippo Maria Santorelli, Marcondes Cavalcante França Jr, José Luiz Pedroso, Orlando Graziani Povoas Barsottini, Hélio Afonso Ghizoni Teive, Peter Henry St George‐Hyslop, Toshitaka Kawarai, Antonio Orlacchio   +19 more
wiley   +1 more source

Peripheral nerves in the rat exhibit localized heterogeneity of tensile properties during limb movement

, 2004
Peripheral nerves in the limbs stretch to accommodate changes in length during normal movement. The aim of this study was to determine how stretch is distributed along the nerve relative to local variations in mechanical properties.
Smit, X., De Zoysa, N., Afoke, A., Phillips, J.B., De Zoysa, N, Brown, RA, Philips, JB, Brown, R.A., Afoke, A, Smit, Xander   +9 more
core   +1 more source