Results 141 to 150 of about 577,388 (314)

Engineering large and geometrically controlled vascularized nerve tissue in collagen hydrogels to restore large-sized volumetric muscle loss. [PDF]

Biomaterials, 2023
Wei SY, Chen PY, Hsieh CC, Chen YS, Chen TH, Yu YS, Tsai MC, Xie RH, Chen GY, Yin GC, Melero-Martin JM, Chen YC.   +11 more
europepmc   +1 more source

T1 Over Squared Proton Density Ratio to Characterize Multiple Sclerosis Lesions

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Differentiating remyelinated from demyelinated lesions in MS remains challenging without histological confirmation. This study introduces the T1‐to‐PD2 ratio (TPR) imaging approach and evaluates its ability to characterize MS lesions alongside other quantitative MRI (qMRI) metrics. Methods Thirty individuals with MS (mean age: 47.5 ± 
Sarah J. Wright, Scotty G. McKay, Jean Ramos Bou, Fen Bao, Vivian B. Truong, Chenyang Li, Li Jiang, Anza B. Memon, E. Mark Haacke, Yulin Ge, Yongsheng Chen   +10 more
wiley   +1 more source

Mesenchymal Stem Cells in Nerve Tissue Engineering: Bridging Nerve Gap Injuries in Large Animals. [PDF]

Int J Mol Sci, 2023
Lischer M, di Summa PG, Petrou IG, Schaefer DJ, Guzman R, Kalbermatten DF, Madduri S.   +6 more
europepmc   +1 more source

Human Pegivirus Encephalitis With Brain Detection and Response to Sofosbuvir Ledipasvir

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Human pegivirus (HPgV‐1) has been associated with severe encephalomyelitis in immunocompromised patients. Its neurological spectrum remains poorly defined. We report a slowly progressive encephalitis in a person living with well‐controlled HIV, characterized by white matter abnormalities and inflammatory cerebrospinal fluid (CSF). HPgV RNA was
Antoine Moulignier, Françoise Heran, Francis Lallemand, Pierre Bourdillon   +3 more
wiley   +1 more source

Terapia por diodo emissor de luz promove antihipersensibilidade, mas falha em acelerar regeneração nervosa após lesão do nervo ciático em camundongos [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Neurociências, Florianópolis, 2011Estudos recentes demonstraram que a terapia por diodo emissor de luz (LEDT, do inglês, light ...
Cidral Filho, Francisco José
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ATF3 upregulation in glia during Wallerian degeneration: differential expression in peripheral nerves and CNS white matter

, 2004
Background: Many changes in gene expression occur in distal stumps of injured nerves but the transcriptional control of these events is poorly understood.
Coffin, RS, Hossain-Ibrahim Kismet, Mason, MRJ, Lieberman AR, Lieberman, AR, Mason Matthew RJ, Hossain-Ibrahim, K, David Hunt, Winterbottom, J, Anderson, PN, Hunt David, AR Lieberman, Kismet Hossain-Ibrahim, Anderson PN, Coffin Robert S, Hunt, D, PN Anderson, Matthew RJ Mason, Robert S Coffin, Winterbottom Julia, Julia Winterbottom   +20 more
core   +1 more source

Thermoelectric Freeze-Casting of Biopolymer Blends: Fabrication and Characterization of Large-Size Scaffolds for Nerve Tissue Engineering Applications. [PDF]

J Funct Biomater, 2023
Monfette V, Choinière W, Godbout-Lavoie C, Pelletier S, Langelier È, Lauzon MA.   +5 more
europepmc   +1 more source

Upper Cervical Cord Area as a Biomarker of Conversion to Secondary Progressive Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study assessed whether upper cervical cord area (UCCA) measured on routine brain MRI can serve as a biomarker of conversion to SPMS. Methods This is a single‐center retrospective cohort study of RRMS patients with cross‐sectional and longitudinal analyses of clinical and MRI data. Future SPMS converters were matched by age, sex,
Nabil K. El Ayoubi, Sola Al Ghazal, Salem Hannoun, Medhat A. Siddik, Nour M. Najjar, Jim Dagher, Joseph Abboud, Myriam G. Semaan, Samia J. Khoury   +8 more
wiley   +1 more source

Transplanted olfactory ensheathing cells promote regeneration of cut adult rat optic nerve axons

, 2003
Transplantation of olfactory ensheathing cells into spinal cord lesions promotes regeneration of cut axons into terminal fields and functional recovery.
Raisman, G., Li, D., Li, Y., Lund, R.D., Sauvé, Y.   +4 more
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CELL CYCLE KINETICS AND DEVELOPMENT OF HYDRA ATTENUATA [PDF]

, 1974
The differentiation of nerve cells and nematocytes in Hydra attenuata has been investigated by labelling interstitial cell precursors with PHJthymidine and following by autoradiography the appearance of labelled, newly differentiated cells.
Gierer, A., David, Charles N.
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