Results 81 to 90 of about 395,539 (294)

Phase I and Phase II Therapies for Acute Ischemic Stroke: An Update on Currently Studied Drugs in Clinical Research. [PDF]

open access: yes, 2017
Acute ischemic stroke is a devastating cause of death and disability, consequences of which depend on the time from ischemia onset to treatment, the affected brain region, and its size.
Akyol, Onat   +6 more
core   +3 more sources

Flexible, Integrated‐Porous Microneedle Sensor for Biofluid Sampling and On‐Site Biomarker Detection

open access: yesAdvanced Materials Technologies, EarlyView.
A paper‐integrated porous PGA microneedle array patch capable of both high strength and absorption capacity is proposed. With an image‐processing system, an optimized colorimetric sensor achieves a low limit of detection of 0.09 mm in cholesterol.
Haitao Deng   +3 more
wiley   +1 more source

Acute bilateral anterior circulation stroke due to anomalous cerebral vasculature: a case report

open access: yesJournal of Medical Case Reports, 2008
Introduction Simultaneous bilateral cerebrovascular infarction is relatively rare and its initial presentation as a space-occupying lesion is extremely uncommon.
Menezes Brian F   +3 more
doaj   +1 more source

Analysis of microbiota in elderly patients with Acute Cerebral Infarction [PDF]

open access: yesPeerJ, 2019
Background and Aims Recent evidence suggest that microbiota is associated with almost all major types of diseases, including cardiovascular diseases. However, its role in Acute Cerebral Infarction remains unexplored.
Lin Huang   +8 more
doaj   +2 more sources

Identification of the growth arrest and DNA damage protein GADD34 in the normal human heart and demonstration of alterations in expression following myocardial ischaemia [PDF]

open access: yes, 2006
Growth arrest and DNA damage protein 34 (GADD34) is a multifunctional protein upregulated in response to cellular stress and is believed to mediate DNA repair and restore protein synthesis. In the present study we have examined GADD34 immunoreactivity in
Brown   +15 more
core   +1 more source

Precision Diagnostics in Sports‐Related Traumatic Brain Injury: Pathophysiology, Biomarker Development and Emerging Technologies

open access: yesAdvanced Sensor Research, EarlyView.
Sports‐related traumatic brain injuries (TBIs) remain underdiagnosed, within amateur athletic cohorts. This review critically synthesises recent advancements in AI‐assisted neuroimaging, blood‐based biomarker profiling, wearable biosensing platforms for early detection, injury stratification, and longitudinal surveillance of TBIs.
Daniel Nicol   +3 more
wiley   +1 more source

A case of retrograde venous air embolism causing cerebral infarction following upper gastrointestinal endoscopy: A novel pathophysiological mechanism

open access: yesRadiology Case Reports, 2018
The incidence of cerebral infarction following upper gastrointestinal endoscopic procedures is well described in the existing literature, with most mechanisms involving arterial travel of the embolus.
Hasaam H.U. Uldin, MBChB, BSc   +2 more
doaj   +1 more source

Inhibition of central angiotensin-converting enzyme with enalapril protects the brain from ischemia/reperfusion injury in normotensive rat [PDF]

open access: yes
Background and the Purpose of the study: Central Angiotensin Converting Enzyme (ACE) has an important role on cerebral microcirculation and metabolism.
دهقان, غلامعباس   +1 more
core  

Cerebrovascular complications and infective endocarditis. impact of available evidence on clinical outcome [PDF]

open access: yes, 2018
Infective endocarditis (IE) is a life-threatening disease. Its epidemiological profile has substantially changed in recent years although 1-year mortality is still high.
De Bellis, Antonio   +8 more
core   +1 more source

Integrin α8‐Mediated Pericyte Morphogenesis Controls Blood‐Brain Barrier Integrity

open access: yesAdvanced Science, EarlyView.
This study highlights that ITGA8 impacts pericyte morphology and function, both crucial for BBB integrity, via RhoA/ROCK signaling, thus influencing TGF‐β1 activation through cytoskeletal tension and ECM interactions. Notably, in post‐ischemic recovery models, ITGA8 deficiency exacerbates vascular dysfunction by impairing pericyte‐mediated BBB ...
Chang‐Xiong Gong   +16 more
wiley   +1 more source

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