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Your search keyword '"Yang, I-Hsiao"' showing total 21 results
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21 results on '"Yang, I-Hsiao"'

9. Vertebral artery aneurysms and the risk of cord infarction following spinal artery coverage during flow diversion

Author

Dmytriw, Adam A., primary, Kapadia, Anish, additional, Enriquez-Marulanda, Alejandro, additional, Parra-Fariñas, Carmen, additional, Kühn, Anna Luisa, additional, Nicholson, Patrick J., additional, Waqas, Muhammad, additional, Renieri, Leonardo, additional, Michelozzi, Caterina, additional, Foreman, Paul M., additional, Phan, Kevin, additional, Yang, I-Hsiao, additional, Tutino, Vincent M., additional, Ogilvy, Christopher S., additional, Radovanovic, Ivan, additional, Harrigan, Mark R., additional, Siddiqui, Adnan H., additional, Levy, Elad I., additional, Limbucci, Nicola, additional, Cognard, Christophe, additional, Krings, Timo, additional, Pereira, Vitor Mendes, additional, Thomas, Ajith J., additional, Marotta, Thomas R., additional, and Griessenauer, Christoph J., additional

Published
2020
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15. Overview of endovascular thrombectomy accessibility gap for acute ischemic stroke in Asia: A multi-national survey.

Author

Tsang, Anderson Chun On, Yang, I-Hsiao, Orru, Emanuele, Nguyen, Quang-Anh, Pamatmat, Roselyn V, Medhi, Gorky, Wan, Yue, and Huang, Song

Subjects
*ENDOVASCULAR surgery, *STROKE, *STROKE units, *LOW-income countries, DEVELOPING countries
Abstract

Endovascular thrombectomy revolutionized the treatment of acute ischemic stroke. Nevertheless, access to endovascular thrombectomy is limited in many parts of the world. Asia holds 60% of the world's population and its countries carry some of the highest stroke disease burden. To understand the availability of endovascular thrombectomy and intravenous thrombolysis in this region, we interviewed stroke neurologists and neuro-interventionists of 19 Asian countries, and found a large disparity in access to endovascular thrombectomy and intravenous thrombolysis between high- and low-income countries. Lack of neuro-interventionists, comprehensive stroke units, stroke triage systems and high treatment cost are the major obstacles to wider accessibility of endovascular thrombectomy, especially among developing countries. The potential solutions to provide equitable access to stroke revascularization therapy are discussed. [ABSTRACT FROM AUTHOR]

Published
2020
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20. White matter damage and systemic inflammation in Parkinson's disease.

Author

Pi-Ling Chiang, Hsiu-Ling Chen, Cheng-Hsien Lu, Pei-Chin Chen, Meng-Hsiang Chen, I.-Hsiao Yang, Nai-Wen Tsai, Wei-Che Lin, Chiang, Pi-Ling, Chen, Hsiu-Ling, Lu, Cheng-Hsien, Chen, Pei-Chin, Chen, Meng-Hsiang, Yang, I-Hsiao, Tsai, Nai-Wen, and Lin, Wei-Che

Subjects
WHITE matter (Nerve tissue), INFLAMMATION, PARKINSON'S disease, SYSTEMIC inflammatory response syndrome, ANISOTROPY, BRAIN, MAGNETIC resonance imaging
Abstract

Background: Systemic inflammation and white matter (WM) alterations have been noted as effects of Parkinson's disease (PD). This study sought to evaluate WM integrity in PD patients using diffusion tensor imaging (DTI) and to assess its relationship with systemic inflammation.Methods: Sixty-six patients with PD (23 men and 43 women) and 67 healthy volunteers (29 men and 38 women) underwent blood sampling to quantify inflammatory markers and DTI scans to determine fiber integrity. The inflammatory markers included leukocyte apoptosis, as well as cellular and serum adhesion molecules, in each peripheral blood sample. DTI-related indices [including fractional anisotropy (FA), axial diffusivity (AD), radial diffusivity (RD), and mean diffusivity (MD)] were derived from DTI scans. The resulting FA maps were compared using voxel-based statistics to determine differences between the PD and control groups. The differences in the DTI indices, clinical severity, and inflammatory markers were correlated.Results: Exploratory group-wise comparison between the two groups revealed that the PD patients exhibited extensive DTI index differences. Low FA accompanied by high RD and MD, without significant differences in AD, suggesting a demyelination process, were found in the parietal, occipital, cerebellar, and insular WM of the PD patients. The declined DTI indices were significantly correlated with increased clinical disease severity, adhesion molecules, and leukocyte apoptosis.Conclusions: Patients with PD experience WM integrity damage in vulnerable regions, and these impairments are associated with increased disease severity and systemic inflammation. The possible interactions among them may represent variant neuronal injuries and their consequent processes in PD. [ABSTRACT FROM AUTHOR]

Published
2017
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21. Peripheral Leukocyte Apoptosis in Patients with Parkinsonism: Correlation with Clinical Characteristics and Neuroimaging Findings

Author

Lin, Wei-Che, primary, Tsai, Nai-Wen, additional, Huang, Yung-Cheng, additional, Cheng, Kuei-Yueh, additional, Chen, Hsiu-Ling, additional, Li, Shau-Hsuan, additional, Kung, Chia-Te, additional, Su, Yu-Jih, additional, Lin, Wei-Ming, additional, Chen, Meng-Hsiang, additional, Chiu, Tsui-Min, additional, Yang, I-Hsiao, additional, and Lu, Cheng-Hsien, additional

Published
2014
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