Results 141 to 150 of about 55,798 (268)

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

Produktion anisotroper NdFeB-MIM-Magnete - Eine Machbarkeitsstudie

, 2022
S.27-30Since their finding in the early 1980s, the interest in NdFeB-based magnets has expanded continuously. NdFeB magnets can be found in voice coil motors (VCM) for computer hard disc drives or automobiles; for example 2 kg of NdFeB are being used in ...
Drescher, C., Hartwig, T., Petzoldt, F., Lopes, L.U., Ünal, N.   +4 more
core  

Normal‐Appearing White Matter Injury Mediates Chronic Deep Venous Hypoxia and Disease Progression in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang, Huiying Wang, Zhizheng Zhuo, Ai Guo, Ke Lv, Decai Tian, Chao Chai, Yunyun Duan, Shuang Xia   +8 more
wiley   +1 more source

Magnetoterapia para alivio del dolor por artrosis cervical Magnetotherapy for the pain relief due to cervical arthrosis

Medisan, 2010
Se realizó un estudio de casos y controles de 40 pacientes con artrosis cervical atendidos en el Servicio de Rehabilitación Integral del Hospital Provincial Docente "Dr.
Martha María Niubó Elías, Rebeca Lahera Cabrales, Orestes D Rodríguez Arias, Miriam Marañón Cardonne   +3 more
doaj  

Sex Representation in US Stroke Clinical Trials: A Decade of Trends and Challenges

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Stroke remains a major cause of disability and mortality in the US, with significant sex‐based disparities, and females remain underrepresented in stroke clinical trials. We aimed to examine sex representation in US‐based stroke clinical trials, identify trial characteristics associated with higher female enrollment (≥ 50%), and ...
Chaitali Dagli, Mudasir Andrabi, Tova Cohen, Pranali G. Patel, Tapasya Katta, Chen Lin   +5 more
wiley   +1 more source

Quantifying the Impact of Ocrelizumab on Paramagnetic Rim Lesions in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Paramagnetic rim lesions (PRLs) are a subset of chronic active multiple sclerosis (MS) lesions marked by iron‐laden microglia and macrophages. Ocrelizumab, a monoclonal antibody targeting CD20+ B cells, suppresses acute MS activity, but its effect on PRLs remains unclear. In a longitudinal study of 29 ocrelizumab‐treated patients with at least
Kimberly H. Markowitz, Neha V. Safi, Iliana Pliska‐Bloch, Ulrike W. Kaunzner, Ha Luu, Mert Sisman, Yi Wang, Thanh D. Nguyen, Sandra Hurtado Rúa, Susan A. Gauthier   +9 more
wiley   +1 more source

Magnetic Properties of Alnico Magnets Prepared by Hot Pressing

, 2009
The characteristics of the Alnico 5 and Alnico 8 magnets prepared by hot pressing have been investigated. The raw materials were in the form of powders of the constituent metals.
Xie W, Lee D
core  

Ingested magnets.

, 2009
A 9-year-old boy ingested 23 magnets . Four days later, he had clinical and surgical evidence of intestinal perforation and peritonitis due to pressure necrosis of the bowel. In an unrelated incident, a developmentally delayed 13-year-old boy ingested 15
L. Avolio, MARTUCCIELLO, GIUSEPPE
core   +1 more source

Multiple Sclerosis Relapse Activity After Ozanimod Discontinuation in DAYBREAK Trial Participants

Annals of Clinical and Translational Neurology, EarlyView.
Multiple Sclerosis Relapse Activity After Ozanimod Discontinuation in DAYBREAK Trial Participants. ABSTRACT Objective Return of disease activity is expected when patients discontinue disease‐modifying therapy (DMT) for multiple sclerosis (MS). Some MS DMTs are associated with higher‐than‐expected disease activity (rebound) after discontinuation.
Ralf Gold, Krzysztof W. Selmaj, Regina Berkovich, Jeffrey A. Cohen, Giancarlo Comi, Eva K. Havrdová, James K. Sheffield, Hetal Desai, Chun‐Yen Cheng, Jon V. Riolo, Andrew Thorpe, Erik DeBoer, Bruce A. C. Cree   +12 more
wiley   +1 more source

Study on Ultrafine-Grained Sintered Nd-Fe-B Magnets Produced From Jet-Milled HDDR Powders

, 2015
Ultrafine-grained sintered Nd-Fe-B magnets were produced from jet-milled hydrogenation-disproportionation-desorption-recombination powders in a proper sintering condition. The coercivity of similar to 15 kOe was obtained by sintering below 950 degrees C,
Lee, Don, Guo, S., Cai, L., Guo, Shuai, Ding, G., Ding, Guangfei, Yan, A, Yan, A., Chen, L., Cai, Lingwen, Liu, Jian, Liu, J., Lee, D., Chen, Ling, Yan, Aru   +14 more
core   +1 more source