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Condition: Ischemic Stroke
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Total 66853 results found since Jan 2013.
Contralateral needling at the foot of unaffected side combining with rehabilitation treatment for motor dysfunction of hand after ischemic stroke: study protocol for a randomized controlled pilot trial
This study aims to investigate the instant effect of contralateral needling at the foot of the unaffected side combined with the rehabilitation treatment movement for patients with the paretic hand of Poststroke motor dysfunction and provide the previous evidence for the future large sample studies.PMID:37679992 | PMC:PMC10465831 | DOI:10.19852/j.cnki.jtcm.2023.05.007
Source: Journal of Traditional Chinese Medicine - September 8, 2023 Category: Complementary Medicine Authors: L I Menghan Yan Yan Deng Shizhe Wang Yu F U Yu Shi Lei Yang Jin Zhang Chunhong Source Type: research
Anticoagulation strategies in COVID-19 infected patients receiving ECMO support
CONCLUSION: In hospitalized patients with COVID-19-associated acute respiratory distress syndrome (ARDS) on VV ECMO support, the use of bivalirudin showed to be a viable anticoagulation alternative in terms of efficacy compared to UFH and resulted in a favorable safety profile with lower rates of bleeding and thrombotic events.PMID:37682210 | PMC:PMC10487306 | DOI:10.1051/ject/2023027
Source: Journal of Extra-Corporeal Technology - September 8, 2023 Category: Cardiovascular & Thoracic Surgery Authors: Dayne Diaz Jenny Martinez Grant Bushman William R Wolowich Source Type: research
Elevated SIRT2 of serum exosomes is positively correlated with diagnosis of acute ischemic stroke patients
Silent Information Regulator 2 (SIRT2) protein inhibition has been shown to play a neuroprotective role in acute ischemic stroke (AIS) in mice. However, its role in AIS patients has not been fully understood. ...
Source: BMC Neurology - September 8, 2023 Category: Neurology Authors: Wenmei Lu, Duanlu Hou, Xin Chen, Ping Zhong, Xueyuan Liu and Danhong Wu Tags: Research Source Type: research
Computational modeling of multiscale collateral blood supply in a whole-brain-scale arterial network
In this study, a computational model of multiscale anastomoses in whole-brain-scale cerebral arterial networks was developed and used to evaluate collateral blood supply by anastomoses during middle cereb ral artery occlusion. Morphologically validated cerebral arterial networks were constructed by combining medical imaging data and mathematical modeling. Sparse intermediate anastomoses were assigned between adjacent main arterial branches; the pial arterial network was modeled as a dense network str ucture. Blood flow distributions in the arterial network during middle cerebral artery occlusion simulations were computed. ...
Source: PLoS Computational Biology - September 8, 2023 Category: Biology Authors: Tomohiro Otani Source Type: research
Cardiac disease prediction using AI algorithms with SelectKBest
AbstractAtherosclerotic cardiovascular disease (ASCVD), which includes coronary heart disease (CHD) and ischemic stroke, is the leading cause of mortality globally. According to the European Society of Cardiology (ESC), 26 million people worldwide have heart disease, with 3.6 million diagnosed each year. Early detection of heart disease will aid in lowering the mortality rate. The lack of diversity in training data and the difficulty in comprehending the findings of complicated AI models are the key issues in current research for heart disease prediction using artificial intelligence. To overcome this, in this paper, cardi...
Source: Medical and Biological Engineering and Computing - September 8, 2023 Category: Biomedical Engineering Source Type: research
Association of Ferroptosis with Severity and Outcomes in Acute Ischemic Stroke Patients Undergoing Endovascular Thrombectomy: A Case-control Study
AbstractFerroptosis, an iron-dependent form of cell death, is characterized by intracellular accumulation of iron and reactive oxygen species-induced lipid peroxidation. Animal experiments have shown the important roles of ferroptosis in ischemic stroke, but the evidence in human stroke is insufficient. This prospective study evaluated the associations between plasma ferroptosis biomarkers at hyperacute stage and long-term outcomes in patients with acute ischemic stroke undergoing endovascular thrombectomy (EVT). The plasma samples were collected immediately before and after EVT (T1 and T2) and at 24 h (T3) for the 126 s...
Source: Molecular Neurobiology - September 7, 2023 Category: Neurology Source Type: research
LncRNA XIST Exacerbates Oxygen-Glucose Deprivation/Reoxygenation-Induced Cerebral Injury Through the miR-25-3p/TRAF3 Axis
AbstractIschemic stroke causes lethal damage to the brain. Identifying key regulators of OGD/R-induced cerebral injury is important for developing novel therapies for ischemic stroke. HMC3 and SH-SY5Y cells were treated with OGD/R as anin vitro ischemic stroke model. Cell viability and apoptosis were determined via CCK-8 assay and flow cytometry. Inflammatory cytokines were examined by ELISA. Luciferase activity was measured for evaluating the interaction of XIST, miR-25-3p, and TRAF3. Bcl-2, Bax, Bad, cleaved-caspase 3, total caspase 3, and TRAF3 were detected via western blotting. HMC3 and SH-SY5Y cells showed increased ...
Source: Molecular Neurobiology - September 7, 2023 Category: Neurology Source Type: research
SLC26A11 Inhibition Reduces Oncotic Neuronal Death and Attenuates Stroke Reperfusion Injury
In this study, electrophysiological properties of chloride current in primary cultured neurons were characterized using low chloride solution, 4,4 ′-diisothiocyano-2,2′-stilbenedisulfonic acid, and SLC26A11-specific siRNA under physiological conditions or ATP-depleted conditions. In vivo effect of SLC26A11 was evaluated on a rat stroke reperfusion model. We found that SLC26A11 mRNA in primary cultured neurons was upregulated as early as 6 h after oxygen glucose deprivation, and later, the protein level was elevated accordingly. Blockade of SLC26A11 activity could reduce chloride entry and attenuate hypoxia-induced ne...
Source: Molecular Neurobiology - September 7, 2023 Category: Neurology Source Type: research
Roche and Alnylam report positive topline results from Phase 2 study KARDIA-1 of zilebesiran, an investigational RNAi therapeutic in development to treat hypertension in patients at high risk of cardiovascular disease
Zilebesiran met primary endpoint demonstrating greater than 15 mmHg reduction of systolic blood pressure at three months of treatment compared to placeboStudy met key secondary endpoints showing consistent and sustained reductions of systolic blood pressure at six monthsZilebesiran demonstrated an encouraging safety and tolerability profile in adult patients with mild-to-moderate hypertensionFull study results to be presented at an upcoming scientific conferenceBasel, 7 September 2023 - Roche (SIX: RO, ROG; OTCQX: RHHBY) and Alnylam announced today that the Phase 2 study KARDIA-1 of zilebesiran, an investigational RNAi the...
Source: Roche Media News - September 7, 2023 Category: Pharmaceuticals Source Type: news
Role of Iberin as an anti-apoptotic agent on renal ischemia-reperfusion injury in rats
This study aimed to investigate the therapeutic potential of Iberin, known for its anti-inflammatory, antioxidant, and antiapoptotic properties, in a rat model of renal IRI. Twenty-four adult male rats were randomly divided into four groups: Group I (Sham group) underwent laparotomy without IRI induction; Group II (Control group) underwent laparotomy followed by renal artery clamping for 30 minutes to induce ischemia, followed by 2 hours of reperfusion; Group III (Iberin treatment group) received a pre-injection of Iberin (15 mg/kg) and underwent 30 minutes of ischemia followed by 2 hours of reperfusion; and Group IV (Vehi...
Source: Journal of Medicine and Life - September 7, 2023 Category: General Medicine Authors: Yahiya Ibrahim Yahiya Najah Rayish Hadi Ahmed Abu Raghif Heider Qassam Noor Ghaffar Said Al Habooby Source Type: research
Diagnosis and treatment of Watershed strokes: a narrative review
J Med Life. 2023 Jun;16(6):842-850. doi: 10.25122/jml-2023-0127.ABSTRACTWatershed strokes have been described previously as ischemic strokes located in vulnerable border zones between brain tissue supplied by the anterior, posterior, and middle cerebral arteries in the distal junction between two non-anastomotic arterial territories. Ischemic strokes in border zones are well-recognized entities and well-described in terms of imaging features, but the pathophysiological mechanism of brain injury production is not fully defined. Border zone ischemia is caused by cerebral hypoperfusion through decreased cerebral blood flow an...
Source: Journal of Medicine and Life - September 7, 2023 Category: General Medicine Authors: Oana Andreea Dogariu Ioan Dogariu Corina Maria Vasile Mihaela Corina Berceanu Victor Cornel Raicea Carmen Valeria Albu Ioana Andreea Gheonea Source Type: research
Determinants and Temporal Trends of Dual Antiplatelet Therapy After Mild Noncardioembolic Stroke
CONCLUSIONS: Despite a temporal trend increase in DAPT prescription after mild NCIS, we found substantial underutilization of evidence-based DAPT associated with significant disparities in stroke care.PMID:37675611 | DOI:10.1161/STROKEAHA.123.043769
Source: Atherosclerosis - September 7, 2023 Category: Cardiology Authors: Victor J Del Brutto Ruijie Yin Hannah Gardener Hao Ying Carolina M Gutierrez Angus M Jameson David Z Rose Ayham Alkhachroum Dianne Foster Chuanhui Dong Selina Ancheta Nicole B Sur Gillian Gordon Perue Tatjana Rundek Negar Asdaghi Ralph L Sacco Jose G Roma Source Type: research
Clinical Updates on Antiplatelet Therapy for Secondary Prevention in Acute Ischemic Stroke
Acta Neurol Taiwan. 2023 Sep 30;32(3):138-144.ABSTRACTAntiplatelet therapy is the first-line management for noncardioembolic transient ischemic attack (TIA) and acute ischemic stroke (IS). Herein, we review the safety and efficacy of antiplatelet therapies in patients with IS and TIA, primarily focusing on the acute stage. We discuss current antiplatelet monotherapy and the factors influencing efficacy and continuation rate according to clinical trial data. Aspirin remains the most commonly used first-line antiplatelet agent for preventing noncardioembolic stroke recurrence, and clopidogrel, cilostazol, and ticagrelor are ...
Source: Acta Neurologica Taiwanica - September 7, 2023 Category: Neurology Authors: Tsung-Lin Lee Yu-Ming Chang Pi-Shan Sung Source Type: research
Intra-Arterial Thrombectomy for Acute Ischemic Stroke Related to the Procoagulant Effect of Warfarin in A Patient with Atrial Fibrillation and Bioprosthetic Valve Replacement
CONCLUSION: This report describes the roles of endovascular therapy and NOAC in patients with similar highly complex conditions and has clinical relevance for therapeutic plans in the clinical setting.PMID:37674421
Source: Acta Neurologica Taiwanica - September 7, 2023 Category: Neurology Authors: Hsu-Tung Huang Yi-Ting Huang David Yen-Ting Chen Lung Chan Chien-Tai Hong Chen-Chih Chung Source Type: research
