Results 141 to 150 of about 13,425,444 (399)

LIN28B Promotes Cancer Cell Dissemination and Angiogenesis

open access: yesAdvanced Biology, EarlyView.
Children diagnosed with high‐risk neuroblastoma have a 5‐year event‐free survival rate of less than 50% and poor outcomes after recurrence. Deregulation of the LIN28B oncogene can be addressed in these patients. Upregulation of LIN28B is shown to support the metastatic cascade.
Diana Corallo   +8 more
wiley   +1 more source

valuation of Subclinical Multiple Sclerosis Patients Using Pattern Visual Evoked Potentials and Visual Field Test

open access: yesTürk Oftalmoloji Dergisi, 2014
Objectives: The aim of this study was to evaluate subclinical multiple sclerosis (MS) patients with normal visual acuity using pattern visual evoked potentials (PVEP) test and central 30-2 threshold visual field (VF) test.
Sinan Bilgin   +2 more
doaj   +1 more source

Visual fields in a chloroquine treatment

open access: yesClinical Optometry, 2014
Purpose: In this study, we describe contrast sensitivity losses in the visual field of a patient affected by chloroquine toxicity, measured with stimuli favoring different visual mechanisms. We have compared these results with those of other, usual clinical tests.
García Domene, María del Carmen   +3 more
openaire   +5 more sources

Detecting Dengue in Flight: Leveraging Machine Learning to Analyze Mosquito Flight Patterns for Infection Detection

open access: yesAdvanced Biology, EarlyView.
Dengue infection alters mosquito flight behavior, enabling detection using machine learning classifiers. This study analyzes 3D flight trajectories and evaluates multiple models, showing that longer sequence lengths improve classification performance.
Nouman Javed   +3 more
wiley   +1 more source

Dissociation between Selecting and Orienting Attentional Reading Deficits: A Study in Adults with Epilepsy

open access: yesBrain Sciences
Word reading requires a range of spatial attention processes, such as orienting to a specific word and selecting it while ignoring other words. This study investigated whether deficits of these spatial attention processes can show dissociations after ...
Eric Siéroff   +3 more
doaj   +1 more source

Optimized Cell‐Based Platform for Platelet‐Free Detection of Heparin‐Induced Thrombocytopenia Antibodies

open access: yesAdvanced Biology, EarlyView.
This study optimized a cell‐based ELISA for HIT antibody detection using PF4‐coated breast cancer cells (MDA‐MB‐231). Enhanced binding was observed at 50 mM NaCl and 4% paraformaldehyde fixation. Live MDA‐MB‐231 and HCT‐116 cells demontrated superior sensitivity and specificity, providing a promising platelet‐free alternative for clinical HIT diagnosis.
Li‐Yu Chen   +4 more
wiley   +1 more source

The strong correlation between visual function improvement and retinal microcirculation enhancement in glaucoma

open access: yesFrontiers in Medicine
IntroductionThis study aimed to investigate the alterations in retinal vessel density (VD) among glaucomatous patients following effective intraocular pressure (IOP) reduction and to explore the relationship between retinal VD, visual function, and optic
Ting Wang   +4 more
doaj   +1 more source

Using DDC to create a visual knowledge map as an aid to online information retrieval [PDF]

open access: yes, 2004
Selection of search terms in an online search environment can be facilitated by the visual display of a knowledge map showing the various concepts and their links.
Chowdhury, G., Chowdhury, S.
core  

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