Results 141 to 150 of about 638,495 (263)

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

Enhanced Detection of Multiple Myeloma Cells by Next-Generation Flow Cytometry Following Density Gradient Medium Separation. [PDF]

Eur J Haematol
O'Brien A, Mykytiv V, O'Halloran F.
europepmc   +1 more source

Live motile sperm sorting device for enhanced sperm-fertilization competency: comparative analysis with density-gradient centrifugation and microfluidic sperm sorting. [PDF]

J Assist Reprod Genet, 2023
Hsu CT, Lee CI, Lin FS, Wang FZ, Chang HC, Wang TE, Huang CC, Tsao HM, Lee MS, Agarwal A.   +9 more
europepmc   +1 more source

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi, Katharine Lee, Kerry C. Nix, Miguel Menchaca, Xiwei Shé, Lorelei Santa Maria, Wei Wu, Zihuai He, Fiona M. Baumer   +8 more
wiley   +1 more source

Immune Subsets From Ficoll Density Gradient Separation in Kidney Transplant Recipients. [PDF]

Transplant Direct, 2022
Udomkarnjananun S, Dieterich M, Boer K, Hesselink DA, Baan CC.   +4 more
europepmc   +1 more source

Advancing Age Modulates Associations Between Cognitive Impairment and Brain Volumes in Early MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Cognitive impairment is common in multiple sclerosis (MS), but manifestations following the first demyelinating event are relatively unexplored. We investigated cross‐sectional associations between magnetic resonance imaging (MRI)–derived brain volumes and the presence of cognitive impairment outcomes five years after the first ...
Piriyankan Ananthavarathan, Marco Pitteri, Michael Foster, Sara Collorone, Sara Salama, Elisa Colato, Ferran Prados, Baris Kanber, Marios Yiannakas, Claudia A. M. Gandini Wheeler‐Kingshott, Indran Davagnanam, Frederik Barkhof, Declan Chard, Olga Ciccarelli, Ahmed Toosy   +14 more
wiley   +1 more source

Mortality correlates with tree functional traits across a wood density gradient in the Central Amazon. [PDF]

Front Plant Sci
Menezes VDS, Gimenez BO, Wright CL, Higuchi N, Nascimento CC, Barros FB, Spanner GC, Rodrigues JR, McDowell N, Collins AD, Negrón-Juárez RI, Chambers JQ, Newman BD, Lima AJN, Warren JM.   +14 more
europepmc   +1 more source

Comparison between density gradient centrifugation method, an extended version of the horizontal swim up method and the combination of both for sperm selection. [PDF]

Obstet Gynecol Sci, 2023
Jamil M, Debbarh H, Kabit A, Ennaji M, Koumba L, Kaarouch I, Zarqaoui M, Senhaji WR, Hissane EM, Saadani B, Vanderzwalmen P, Louanjli N, Cadi R.   +12 more
europepmc   +1 more source

Prognostic Value of Neurofilament Light Chain and Glial Fibrillary Acidic Protein in ALD‐Related Myelopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background X‐linked adrenoleukodystrophy (X‐ALD) is a neurometabolic disorder caused by pathogenic variants in ABCD1, leading to slowly progressive spinal cord disease in nearly all affected men. Sensitive biomarkers to quantify disease severity and predict progression are needed for clinical care and trial design.
Eda G. Kabak, Marije M. C. Voermans, Hans Heijst, Charlotte E. Teunissen, Marc Engelen   +4 more
wiley   +1 more source

Density gradient centrifugation specifically improves sperm motility in hyperuricemia: evidence from intrauterine insemination cycles - retrospective cohort study. [PDF]

Basic Clin Androl
Peng J, Wu L, Li Z, Huang Q, Li L.
europepmc   +1 more source