Results 21 to 30 of about 85,045 (263)

Elevation of neural injury markers in patients with neurologic sequelae after hospitalization for SARS-CoV-2 infection

iScience, 2022
Summary: Patients with SARS-CoV-2 infection (COVID-19) risk developing long-term neurologic symptoms after infection. Here, we identify biomarkers associated with neurologic sequelae one year after hospitalization for SARS-CoV-2 infection.
Michail Spanos, Sigal Shachar, Thadryan Sweeney, H. Immo Lehmann, Priyanka Gokulnath, Guoping Li, George B. Sigal, Rajini Nagaraj, Pradeepthi Bathala, Farhan Rana, Ravi V. Shah, David A. Routenberg, Saumya Das   +12 more
doaj   +1 more source

“Los maestros garífunas” de Belice: herencias y apropiaciones de una categoría histórica colonial en contexto de construcción nacional

Cuadernos Inter.c.a.mbio sobre Centroamérica y el Caribe, 2023
Este artículo es una reflexión, a partir del caso de los maestros garífunas de Belice, sobre las herencias y las apropiaciones de categorías de identificación, construidas en la época colonial y rearticuladas en contexto nacional.
Aïda Ramírez Romero
doaj   +1 more source

BODIPY (meso-phenyl-meso) Dimer as Photovoltaic Material [PDF]

The 23rd International Electronic Conference on Synthetic Organic Chemistry, 2019
Derivatives of boron-dipyrromethene (BODIPY) constitute an important class of chromophores. [...]
Leonardo F. K. Santos, António Aguiar, Abílio J. F. N. Sobral   +2 more
openaire   +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

Mechanical, Tribological, and Corrosive Properties of NbCrC_x and NbCrC_xN_y Coatings with Various Nitrogen and Carbon Contents

Metals, 2023
CrC and NbC carbide coatings both have good mechanical properties, wear resistance, and corrosion resistance. The present study seeks to combine the two coating systems in order to further enhance their properties.
Yean-Liang Su, Sung-Mao Chiu, Wen-Hsien Kao, Hsiang-Chun Hsueh, Tsung-Yen Hsieh   +4 more
doaj   +1 more source

CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao, Rong Li, Yu‐Xiang Jiao, Kai Ma, Hong‐Qi Yang, Zheng‐Yu Sun, Jie‐Wen Zhang, Shuai Chen   +7 more
wiley   +1 more source

Exploratory factor analysis yields grouping of brain injury biomarkers significantly associated with outcomes in neonatal and pediatric ECMO

Scientific Reports
In this two-center prospective cohort study of children on ECMO, we assessed a panel of plasma brain injury biomarkers using exploratory factor analysis (EFA) to evaluate their interplay and association with outcomes.
Victoria Huang, Jennifer Roem, Derek K. Ng, Jamie McElrath Schwartz, Allen D. Everett, Nikhil Padmanabhan, Daniel Romero, Jessica Joe, Christopher Campbell, George B. Sigal, Jacob N. Wohlstadter, Melania M. Bembea   +11 more
doaj   +1 more source

Fracture propagation law of hydraulic fracturing of rock-like materials based on discrete element method

Meitan xuebao
Hydraulic fracturing is an important technical means to relieve the pressure of coal seam roof. Better understanding of fracture propagation mechanism is of great significance to the safe mining of coal seam.
Guorui FENG, Yijiang FAN, Pengfei WANG, Jun GUO, Rui GAO, Xiaoze WEN, Pengfei ZHANG, Linjun ZHU, Ruipeng QIAN, Jie ZHANG   +9 more
doaj   +1 more source

Prodromal Lewy Body Disorder Features in REM Sleep Behavior Disorder With Biomarker‐Defined Synucleinopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Isolated rapid eye movement sleep behavior disorder (iRBD) is a prodromal state for Lewy body disorders and exhibits biological heterogeneity that may influence clinical expression and progression. We examined clinical features in individuals with iRBD and biomarker‐defined synucleinopathy.
Daniel Weintraub, Michele K. York, Roseanne Dobkin, Anuprita R. Nair, Ryan Kurth, David‐Erick Lafontant, Chelsea Caspell‐Garcia, Roy N. Alcalay, Ethan G. Brown, Lana M. Chahine, Christopher Coffey, Tatiana Foroud, Douglas Galasko, Karl Kieburtz, Kenneth Marek, Kalpana Merchant, Brit Mollenhauer, Kathleen L. Poston, Andrew Siderowf, Cristina Simonet, Tanya Simuni, Caroline M. Tanner, Thomas F. Tropea, Aleksandar Videnovic, The Parkinson's Progression Markers Initiative   +24 more
wiley   +1 more source

Clinical evaluation of a novel plasma pTau217 electrochemiluminescence immunoassay in Alzheimer’s disease

Scientific Reports
A growing literature suggests that plasma levels of tau phosphorylated at amino acid 217 (pTau217) performs similarly to cerebrospinal fluid (CSF) biomarkers and PET imaging to detect amyloid pathology and to provide diagnostic and prognostic information
Pia Kivisäkk, Hadia A. Fatima, Danielle S. Cahoon, Brunah Otieno, Leena Chacko, Farnaz Minooei, Catherine Demos, Martin Stengelin, George Sigal, Jacob Wohlstadter, Steven E. Arnold   +10 more
doaj   +1 more source