Results 41 to 50 of about 745,788 (304)

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

open access: yesFEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke   +4 more
wiley   +1 more source

Adsorption of Saliva Related Protein on Denture Materials: An X-Ray Photoelectron Spectroscopy and Quartz Crystal Microbalance Study

open access: yesAdvances in Materials Science and Engineering, 2016
The aim of this study was to evaluate the difference in the adsorption behavior of different types of bovine salivary proteins on the PMMA and Ti QCM sensors are fabricated by spin-coating and sputtering onto bare QCM sensors by using QCM and X-ray ...
Akiko Miyake   +4 more
doaj   +1 more source

Analysis of Occlusion Effects for Map-Based Self-Localization in Urban Areas

open access: yesSensors, 2021
A high-definition (HD) map provides structural information for map-based self-localization, enabling stable estimation in real environments. In urban areas, there are many obstacles, such as buses, that occlude sensor observations, resulting in self ...
Yuki Endo   +2 more
doaj   +1 more source

Animal models of ischaemic stroke and characterisation of the ischaemic penumbra [PDF]

open access: yes, 2018
Over the past forty years, animal models of focal cerebral ischaemia have allowed us to identify the critical cerebral blood flow thresholds responsible for irreversible cell death, electrical failure, inhibition of protein synthesis, energy depletion ...
Arroja, Mariana M.   +3 more
core   +1 more source

Functional Connectivity Linked to Cognitive Recovery After Minor Stroke

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri   +7 more
wiley   +1 more source

Effect of Biological Sex Differences on the Perception of Acute Pain Stimulation in the Dental Setting

open access: yesPain Research and Management, 1996
BACKGROUND: Pain is a subjective sensory and emotional experience that is influenced by variables such as stress, anxiety and sex.
Ilana Eli   +3 more
doaj   +1 more source

Models of Ischemic Stroke (Review)

open access: yesОбщая реаниматология, 2020
The incidence of ischemic stroke remains high in many countries, despite a declining trend in the incidence of brain circulation disorders. Limited knowledge of the pathogenesis, diagnosis, clinical presentation, and treatment of this life-threatening ...
A. M. Golubev
doaj   +1 more source

OCCLUSION REVISITED

open access: yesThe Journal of Contemporary Dental Practice, 2012
The evaluation of occlusion is of utmost importance, when planning for dental and orthodontic treatment. The occlusal characteristics of normal occlusion change according to the dentoalveolar maturation stages. In primary dentition, flush terminal plane relationship of the second primary molars is desired for a normal molar relationship.
openaire   +2 more sources

Spinal Cord Infarction Versus Idiopathic Transverse Myelitis: Clinical, Radiological, and Functional Insights From a Retrospective Cohort Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Spinal cord infarction (SCI) is a rare but devastating myelopathy, characterized by a high disability rate and an unfavorable prognosis. It has often been underdiagnosed and misdiagnosed as idiopathic transverse myelitis (ITM). This study aimed to describe the clinical features, radiological biomarkers, treatments, and functional ...
Zeqiang Ji   +13 more
wiley   +1 more source

Application of non-destructive testing methods for assessing fracture resistance in dental ceramics: the sound harvesting test

open access: yesFrontiers in Dental Medicine
IntroductionEvaluating the fracture resistance of dental ceramics such as monolithic zirconia crowns is crucial for assessing their durability. Conventional destructive laboratory tests often fail to accurately evaluate the timing and failing crack ...
Camille Haddad   +2 more
doaj   +1 more source

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