ArticleTranslational stroke research2019
The Role of Oxidative Stress in Microvascular Disturbances after Experimental Subarachnoid Hemorrhage.
Article in Translational stroke research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
54 citing papers in PubMed, 86 citations in OpenAlex.
- Clazosentan Affects Temporal Profile of Endothelin-A Expression in Macro- and Microcirculation after Subarachnoid Hemorrhage.Neurologia medico-chirurgica · 2026Article
- Differential Effects of Murine Stroke Models on Dopaminergic Neurons, Glial Responses, and Neurobehavioral Outcomes.Translational stroke research · 2025Article
- Biomarkers in Aneurysmatic and Spontaneous Subarachnoid Haemorrhage: A Clinical Prospective Multicentre Biomarker Panel Study of S100B, Claudin-5, Interleukin-10, TREM-1, TREM-2 and Neurofilament Light Chain As Well As Immunoglobulin G and M.Molecular neurobiology · 2025Observational
- Mechanisms and interventions in aneurysmal subarachnoid hemorrhage: Unraveling the role of inflammatory responses and cell death in early brain injury (Review).Molecular medicine reports · 2025Review
- The correlation between inflammatory markers and postoperative pulmonary infection in patients with aneurysmal subarachnoid hemorrhage and the construction of prediction model.Frontiers in neurology · 2025Article
- Mechanisms and potential therapeutic molecular targets in blood-brain barrier disruption following subarachnoid hemorrhage: a review of early brain injury.Frontiers in neurology · 2025Review
- Potential of functional flavonoids in targeting vasospasm through modulation of oxidative stress and SPC-induced signaling pathways.Frontiers in pharmacology · 2025Review
- Multimodal imaging of the role of hyperglycemia following experimental subarachnoid hemorrhage.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2024Article
- MiR-497-5p ameliorates the oxyhemoglobin-induced subarachnoid hemorrhage injury in vitro by targeting orthodenticle homeobox protein 1 (Otx1) to activate the Nrf2/HO-1 pathway.Molecular genetics and genomics : MGG · 2024Article
- Pathophysiology, Management, and Therapeutics in Subarachnoid Hemorrhage and Delayed Cerebral Ischemia: An Overview.Pathophysiology : the official journal of the International Society for Pathophysiology · 2023Review
- Transient Receptor Potential Mucolipin-1 Participates in Intracerebral Hemorrhage-Induced Secondary Brain Injury by Inducing Neuroinflammation and Neuronal Cell Death.Neuromolecular medicine · 2023Article
- Role of Estrogen-Related Receptor γ and PGC-1α/SIRT3 Pathway in Early Brain Injury After Subarachnoid Hemorrhage.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2023Article
- Oxidative Stress and Intracranial Hypertension after Aneurysmal Subarachnoid Hemorrhage.Antioxidants (Basel, Switzerland) · 2022Review
- Roles of glutamate in brain injuries after subarachnoid hemorrhage.Histology and histopathology · 2022Review
- miR-452-3p Targets HDAC3 to Inhibit p65 Deacetylation and Activate the NF-κB Signaling Pathway in Early Brain Injury after Subarachnoid Hemorrhage.Neurocritical care · 2022Article
- Puerarin Attenuates Oxidative Stress and Ferroptosis via AMPK/PGC1α/Nrf2 Pathway after Subarachnoid Hemorrhage in Rats.Antioxidants (Basel, Switzerland) · 2022Article
- Effect of stress-induced hyperglycemia after non-traumatic non-aneurysmal subarachnoid hemorrhage on clinical complications and functional outcomes.CNS neuroscience & therapeutics · 2022Article
- Role of hydrogen sulfide in subarachnoid hemorrhage.CNS neuroscience & therapeutics · 2022Review
- The blood-brain barrier and the neurovascular unit in subarachnoid hemorrhage: molecular events and potential treatments.Fluids and barriers of the CNS · 2022Review
- A new perspective on cerebrospinal fluid dynamics after subarachnoid hemorrhage: From normal physiology to pathophysiological changes.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2022Review
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Oxidative stress was shown to play a crucial role in the diverse pathogenesis of early brain injury (EBI) after subarachnoid hemorrhage (SAH). Microcirculatory dysfunction is thought to be an important and fundamental pathological change in EBI. However, other than blood-brain barrier (BBB) disruption, the influence of oxidative stress on microvessels remains to be elucidated. The aim of this study was to investigate the role of oxidative stress on microcirculatory integrity in EBI. SAH was induced in male Sprague-Dawley rats using an endovascular perforation technique. A free radical scavenger, edaravone, was administered prophylactically by intraperitoneal injection. SAH grade, neurological score, brain water content, and BBB permeability were measured at 24 h after SAH induction. In addition, cortical samples taken at 24 h after SAH were analyzed to explore oxidative stress, microvascular mural cell apoptosis, microspasm, and microthrombosis. Edaravone treatment significantly ameliorated neurological deficits, brain edema, and BBB disruption. In addition, oxidative stress-induced modifications and subsequent apoptosis of microvascular endothelial cells and pericytes increased after SAH induction, while the administration of edaravone suppressed this. Consistent with apoptotic cell inhibition, microthromboses were also inhibited by edaravone administration. Oxidative stress plays a pivotal role in the induction of multiple pathological changes in microvessels in EBI. Antioxidants are potential candidates for the treatment of microvascular disturbances after SAH.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.