Results 81 to 90 of about 2,329,754 (320)

Effects of Possible Osteoporotic Conditions on the Recurrence of Chronic Subdural Hematoma

open access: yesFrontiers in Neurology, 2020
The recurrence rate of chronic subdural hematoma (CSDH) has been reported to range from 2.3 to 33%. As bridging veins are composed of abundant collagen bundles and bone matrix, we aimed to investigate the possible associations between skull Hounsfield ...
Byeong Jin Ha   +5 more
doaj   +1 more source

Predicting the progression of chronic subdural hematoma based on skull density

open access: yesFrontiers in Neurology, 2023
ObjectiveThe objective of this study was to investigate potential correlations between skull density and the progression of chronic subdural hematoma (CSDH).MethodsPatients with unilateral CSDH were retrospectively enrolled between January 2018 and ...
Weijian Yang   +39 more
doaj   +1 more source

Print‐and‐Plate Architected Electrodes for Electrochemical Transformations Under Flow

open access: yesAdvanced Functional Materials, EarlyView.
Typical flow cell electrodes are composed of stochastic porous carbon, limiting understanding of electrode structure‐performance relationships. This work describes an approach, termed “print‐and‐plate,” to prepare porous electrodes by direct ink writing followed by conformal metal coating.
Dylan M. Barber   +12 more
wiley   +1 more source

Alignment of Maxillary and Mandibular Midlines in Dentate Individuals: A Cross-sectional Analysis [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Introduction: The dental midline is a vital element in smile design. The maxillary and mandibular central incisors midline should ideally be positioned coinciding with each other, Incorrect placement of midlines would lead to instability in dental ...
Swagata Maiti   +5 more
doaj   +1 more source

Neurological Pupil Index for the Early Prediction of Outcome in Severe Acute Brain Injury Patients

open access: yesBrain Sciences, 2022
In this study, we examined the early value of automated quantitative pupillary examination, using the Neurological Pupil index (NPi), to predict the long-term outcome of acute brain injured (ABI) patients. We performed a single-centre retrospective study
Federico Romagnosi   +7 more
doaj   +1 more source

Avoiding unseen obstacles : Subcortical vision is not sufficient to maintain normal obstacle avoidance behaviour during reaching [PDF]

open access: yes, 2016
Acknowledgement This work was funded by the RS MacDonald Charitable Trust (awarded to C. Hesse in June 2013). T. Schenk was supported by a grant from the German Research Council (DFG – SCHE 735/3-1).
Billino, Jutta   +4 more
core   +1 more source

Photothermal Hydrogel with Mn3O4 Nanoparticles Alleviates Intervertebral Disc Degeneration by Scavenging ROS and Regulating Extracellular Matrix Metabolism

open access: yesAdvanced Functional Materials, EarlyView.
The MPTT‐nanozyme‐hydrogel system (Mn3O4@ChS‐HA) provides a multifunctional therapeutic strategy for intervertebral disc degeneration (IVDD), effectively targeting oxidative stress and enhancing AF repair by restoring extracellular matrix (ECM) and redox homeostasis.
Yangyang Chen   +13 more
wiley   +1 more source

Predictors for cerebral edema in acute ischemic stroke treated with intravenous thrombolysis [PDF]

open access: yes, 2017
Cerebral edema (CED) is a severe complication of acute ischemic stroke. There is uncertainty regarding the predictors for the development of CED after cerebral infarction.
Ahmed, Niaz   +10 more
core   +1 more source

Multifunctional Hydroxyapatite Coated with Gallium Liquid Metal‐Based Silver Nanoparticles for Infection Prevention and Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
A multifunctional hydroxyapatite (HAp) coating integrated with silver‐gallium liquid metal nanoparticles (HAp‐Ag‐GaNPs) exhibits dual antibacterial and osteogenic properties. It effectively inhibits Gram‐positive and Gram‐negative bacteria, including resistant strains, while enhancing bone regeneration.
Ngoc Huu Nguyen   +17 more
wiley   +1 more source

Distinct modes of floor plate induction in the chick embryo [PDF]

open access: yes, 2003
To begin to reconcile models of floor plate formation in the vertebrate neural tube, we have performed experiments aimed at understanding the development of the early floor plate in the chick embryo. Using real-time analyses of cell behaviour, we provide
Fraser, Scott   +4 more
core   +1 more source

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