Stroke RSS Page 7

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Condition: Ischemic Stroke

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Total 66853 results found since Jan 2013.

The role of fetal-type posterior cerebral artery in mediating occipital and thalamic perfusion: An arterial spin labeling MRI study
This study investigates the relationship between the presence of fPCA and arterial spin labeling (ASL) hyperperfusion patterns in the medial occipital cortex and thalami.
Source: Journal of Medical Imaging and Radiation Sciences - September 15, 2023 Category: Radiology Authors: Emilian Kalchev Tags: Clinical Perspectives Source Type: research

Post-reperfusion hyperperfusion after endovascular stroke treatment: a prospective comparative study of TCD versus MRI
Conclusions TCD is a reliable bedside tool to identify post-reperfusion hyperperfusion, correlates well with perfusion MRI, and indicates risk of reperfusion injury after MT.
Source: Journal of NeuroInterventional Surgery - September 15, 2023 Category: Neurosurgery Authors: Kneihsl, M., Hinteregger, N., Nistl, O., Deutschmann, H., Horner, S., Poltrum, B., Fandler-Höfler, S., Hatab, I., Haidegger, M., Pinter, D., Pichler, A., Willeit, K., Knoflach, M., Enzinger, C., Gattringer, T. Tags: Ischemic stroke Source Type: research

Bridging thrombolysis improves survival rates at 90 days compared with direct mechanical thrombectomy alone in acute ischemic stroke due to basilar artery occlusion: a systematic review and meta-analysis of 1096 patients
Conclusions In patients with AIS due to BAO, bridging IVT was associated with lower mortality rates at 90 days, compared with direct MT. There were no improved functional outcomes or increased sICH or SAH between both arms, However, patients with LAA benefited from bridging IVT, with better functional outcomes.
Source: Journal of NeuroInterventional Surgery - September 15, 2023 Category: Neurosurgery Authors: Lee, K. S., Siow, I., Zhang, J. J., Syn, N. L., Gillespie, C. S., Yuen, L. Z., Anil, G., Yang, C., Chan, B. P., Sharma, V. K., Teoh, H.-L., Mingxue, J., Teo, K. S. H., Myint, M. Z., Bhogal, P., Meyer, L., Schob, S., Sia, C.-H., Mpotsaris, A., Maus, V., An Tags: Vascular neurology Source Type: research

Neural precursor cell delivery induces acute post-ischemic cerebroprotection, but fails to promote long-term stroke recovery in hyperlipidemic mice due to mechanisms that include pro-inflammatory responses associated with brain hemorrhages
The intravenous delivery of adult neural precursor cells (NPC) has shown promising results in enabling cerebroprotection, brain tissue remodeling, and neurological recovery in young, healthy stroke mice. Howev...
Source: Journal of Neuroinflammation - September 15, 2023 Category: Neurology Authors: Dongpei Yin, Chen Wang, Yachao Qi, Ya-Chao Wang, Nina Hagemann, Ayan Mohamud Yusuf, Egor Dzyubenko, Britta Kaltwasser, Tobias Tertel, Bernd Giebel, Matthias Gunzer, Aurel Popa-Wagner, Thorsten R. Doeppner and Dirk M. Hermann Tags: Research Source Type: research

The murky waters of sex differences in post-stroke cognitive impairment
Nature Reviews Neurology, Published online: 15 September 2023; doi:10.1038/s41582-023-00880-5A new study indicates that although men and women are equally likely to experience cognitive impairment after acute ischaemic stroke, there are sex differences in particular cognitive domains. Whether these differences are directly linked to biological sex is uncertain, as many factors, including age and pre-stroke factors, could contribute to cognitive outcomes.
Source: Nature Reviews Neurology - September 15, 2023 Category: Neurology Authors: Louise D. McCullough Source Type: research

Risk factors and a prediction model for unruptured intracranial aneurysms in patients with ischemic stroke using carotid intima-media thickness and systemic atherosclerosis
CONCLUSION: The findings revealed that the risk factors for UIA in patients with IS included aspirin use, elevated CRP level, and smaller carotid IMT, and the predictive value of the prediction model was relatively better.PMID:37706007 | PMC:PMC10495834 | DOI:10.3389/fneur.2023.1227673
Source: Atherosclerosis - September 14, 2023 Category: Cardiology Authors: Gaiming Gao Dezhi Kang Jinning Zhang Zhixian Jiang Xueyang He Yanyu Wu Source Type: research

Sleep duration and risk of stroke and coronary heart disease: a 9-year community-based prospective study of 0.5 million Chinese adults
CONCLUSIONS: While abnormal sleep duration (≤ 6 h or ≥ 9 h) was associated with higher risks of CVD, the risks were more extreme for those reporting ≤ 5 or ≥ 10 h, respectively and such individuals should be prioritised for more intensive treatment for CVD prevention.PMID:37710209 | DOI:10.1186/s12883-023-03367-4
Source: Cancer Control - September 14, 2023 Category: Cancer & Oncology Authors: Yiping Chen Christiana Kartsonaki Robert Clarke Yu Guo Huaidong Du Canqing Yu Ling Yang Pei Pei Rebecca Stevens Sushila Burgess Yujie Hua Junshi Chen Jun Lv Liming Li Zhengming Chen China Kadoorie Biobank Collaborative Group Source Type: research

Correlation Study of Chronic Renal Insufficiency and Long-Term Prognosis of Patients with Acute Ischemic Cerebral Apoplexy After Intravenous rt-PA Thrombolysis
CONCLUSION: CKD is an independent risk factor for acute ischemic cerebral apoplexy patients with intravenous rt-PA thrombolysis.PMID:37708556
Source: Alternative Therapies in Health and Medicine - September 14, 2023 Category: Complementary Medicine Authors: Cui Zhao GuoMin Xie Source Type: research

Graphene Oxide Nanosheets Hamper Glutamate Mediated Excitotoxicity and Protect Neuronal Survival In An In vitro Stroke Model
Chemistry. 2023 Sep 14:e202301762. doi: 10.1002/chem.202301762. Online ahead of print.ABSTRACTSmall graphene oxide (s-GO) nanosheets reversibly downregulate central nervous system (CNS) excitatory synapses, with potential developments as future therapeutic tools to treat neuro-disorders characterized by altered glutamatergic transmission. Excitotoxicity, namely cell death triggered by exceeding ambient glutamate fueling over-activation of excitatory synapses, is a pathogenic mechanism shared by several neural diseases, from ischemic stroke to neurodegenerative disorders. Here we exposed CNS cultures to oxygen-glucose depri...
Source: Chemistry - September 14, 2023 Category: Chemistry Authors: Lorenza Tortella Irene Santini Neus Lozano Kostas Kostarelos Giada Cellot Laura Ballerini Source Type: research

The Association of Spirituality with Anxiety and Depression in Stroke Survivor-Caregiver Dyads: An Actor-Partner Interdependence Model
CONCLUSIONS: This study highlights the importance of studying spirituality in the population with stroke. Spirituality seems to play an important protective role in both stroke survivors' and caregivers' depression but not in anxiety.PMID:37707977 | DOI:10.1097/JCN.0000000000000798
Source: The Journal of Cardiovascular Nursing - September 14, 2023 Category: Nursing Authors: Tatiana Bolgeo Maddalena De Maria Ercole Vellone Rossella Ambrosca Silvio Simeone Rosaria Alvaro Gianluca Pucciarelli Source Type: research

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