Results 41 to 50 of about 811,445 (382)

Biodegradable magnesium wire promotes regeneration of compressed sciatic nerves

Neural Regeneration Research, 2016
Magnesium (Mg) wire has been shown to be biodegradable and have anti-inflammatory properties. It can induce Schwann cells to secrete nerve growth factor and promote the regeneration of nerve axons after central nervous system injury. We hypothesized that
Bo-han Li, Ke Yang, Xiao Wang
doaj   +1 more source

Ultrasonography Findings in the Proximal Sciatic Nerve and Deep Gluteal Muscles in 29 Dogs With Suspected Sciatic Neuritis

Frontiers in Veterinary Science, 2021
The present study aimed to describe the ultrasonography technique and analyze the ultrasonographic findings of the proximal sciatic nerve and deep gluteal muscles in dogs with suspected sciatic neuritis.
Tiiu M. Toijala, Debra A. Canapp, Sherman O. Canapp   +2 more
doaj   +1 more source

Reunification of a split sciatic nerve

Anatomy & Cell Biology, 2020
Sciatic nerve (SN) variaitons can result in interesting clinical presentations. We identified a SN variant that does not fit into preexisting classification schemes. In an adult male cadaver, the SN was found to divide proximally and partly exit through the piriformis muscle. Distal to the piriformis, the two parts of the SN were reunited.
Brendan Huang, Tess Decater, Joe Iwanaga, Aaron S. Dumont, R. Shane Tubbs   +4 more
openaire   +4 more sources

Progranulin contributes to endogenous mechanisms of pain defense after nerve injury in mice [PDF]

, 2012
Progranulin haploinsufficiency is associated with frontotemporal dementia in humans. Deficiency of progranulin led to exaggerated inflammation and premature aging in mice.
Albuquerque, Boris, Ding, Aihao, Häussler, Annett, Lim, Hee-Young, Myrczek, Thekla, Tegeder, Irmgard   +5 more
core   +1 more source

Analysis of Schwann Cell Migration and Axon Regeneration Following Nerve Injury in the Sciatic Nerve Bridge

Frontiers in Molecular Neuroscience, 2019
While it is proposed that interaction between Schwann cells and axons is key for successful nerve regeneration, the behavior of Schwann cells migrating into a nerve gap following a transection injury and how migrating Schwann cells interact with ...
Bing Chen, Quan Chen, D. Parkinson, X. Dun   +3 more
semanticscholar   +1 more source

The clinical features of the piriformis syndrome: a systematic review [PDF]

, 2010
Piriformis syndrome, sciatica caused by compression of the sciatic nerve by the piriformis muscle, has been described for over 70 years; yet, it remains controversial. The literature consists mainly of case series and narrative reviews. The objectives of
A Chantraine, A Hulbert, A Ku, A Miller, AG Filler, AH Freiberg, AH Freiberg, AJ Sutton, AM Lewis, B Gandhavadi, B Kumar, BSE Rich, C Steiner, CC Stegbauer, CE Dionne, CW Chang, CW Slipman, D Pokorny, D West, DA Jabs, DL Kent, DR Robinson, E Ernst, E Ernst, E Ernst, E Ernst, EC Papadopoulos, EC Yuen, EM Raney, ER Benson, EW Retzlaff, EY Lee, F Cramp, Fujian Song, G Waddell, GM Wyant, H Nakamura, HF Guyomarc’h, HI Pecina, HT Benzon, HW Park, I Colmegna, I Kosukegawa, IM Merlo, J Dalmau-Carola, J Karppinen, J Kouvalchouk, J Soga, J Young, JA Adams, JA Brown, JB Pace, JD Stewart, JJ Jankiewicz, JK Silver, JP Vandenbroucke, JS Kirschner, JWT Byrd, K Hopayian, K Indrekvam, K Konstantinou, Kevork Hopayian, KJ Stevens, KW Chong, L Jroundi, LF Solheim, LM Fishman, LM Fishman, LM Fishman, M Hanania, M Jenicek, M Pecina, M Tulder van, MC Vallejo, ME Julsrud, MR Foster, MR Foster, MW Cook, N Mayrand, NA Broadhurst, OA El Rubaidi, P Kobbe, P Limongelli, P Rossi, PM Barton, PM Bossuyt, R Dhote, RA Beatty, RD Karl Jr, Ricardo Riera, RJ Spinner, RL Tiel, RL Tiel, RP Beauchesne, RP Hallin, RR Richardson, S Bustamante, S Ozaki, S Turtas, SC Sayson, Sidha Sambandan, SJ Yoon, SM Papadopoulos, SM Papadopoulos, SS Hughes, T Banerjee, T Rodrigue, TN Bernard, TS Carey, V Rucco, VM Synek, VM Synek, WJ Mixter, WP Vandertop, WS Chen, WS Chen, WS Chen, Z Durrani   +117 more
core   +2 more sources

Immune cell distribution and immunoglobulin levels change following sciatic nerve injury in a rat model [PDF]

Iranian Journal of Basic Medical Sciences, 2016
Objective(s): To investigate the systemic and local immune status of two surgical rat models of sciatic nerve injury, a crushed sciatic nerve, and a sciatic nerve transection Materials and Methods:Twenty-four adult male Sprague-Dawley rats were randomly ...
Wei Yuan, Xinhong Feng
doaj  

A Rabbit Model for Peripheral Nerve Reconstruction Studies Avoiding Automutilation Behavior

Journal of Brachial Plexus and Peripheral Nerve Injury, 2022
Background The rabbit sciatic nerve injury model may represent a valuable alternative for critical gap distance seen in humans but often leads to automutilation. In this study, we modified the complete sciatic nerve injury model for avoiding autophagy.
Jonathan A. Sorkin, Ziv Rechany, Mara Almog, Nina Dietzmeyer, Yuval Shapira, Kirsten Haastert-Talini, Shimon Rochkind   +6 more
doaj   +1 more source

Neural crest stem cells undergo multilineage differentiation in developing peripheral nerves to generate endoneurial fibroblasts in addition to Schwann cells [PDF]

, 2004
Neural crest stem cells (NCSCs) persist in peripheral nerves throughout late gestation but their function is unknown. Current models of nerve development only consider the generation of Schwann cells from neural crest, but the presence of NCSCs raises ...
Anderson, David J., Crone, Steven A., Dormand, Emma-Louise, Jaegle, Martine, Joseph, Nancy M., Lee, Kuo-Fen, Meijer, Dies, Morrison, Sean J., Mosher, Jack T., Mukouyama, Yoh-suke   +9 more
core   +1 more source

Chitosan conduit combined with hyaluronic acid prevent sciatic nerve scar in a rat model of peripheral nerve crush injury

Molecular Medicine Reports, 2018
In the present study, the effects of hyaluronic acid (HA) combined with chitosan conduit on peripheral nerve scarring and regeneration were investigated in a rat model of peripheral nerve crush injury.
Runxin Li, Hua-wei Liu, Hai-tao Huang, W. Bi, R. Yan, X. Tan, Wei-sheng Wen, Chao Wang, Wenling Song, Yanhua Zhang, Feng Zhang, Min Hu   +11 more
semanticscholar   +1 more source