Results 81 to 90 of about 201,868 (390)

IRF8 Drives Conventional Type 1 Dendritic Cell Differentiation and CD8+ T Cell Activation to Aggravate Abdominal Aortic Aneurysm Development

Advanced Science, EarlyView.
This study highlights the critical role of IRF8 in the development of AAA. IRF8 activation promotes the differentiation of cDC1s, which in turn recruit and activate CD8+ T cells, contributing to aortic wall degradation. The study identifies the IRF8‐cDC1‐CD8+ T cell axis as a key pathway in AAA progression, offering new potential therapeutic targets to
Zhen Yuan, Li Shu, Yidan Zheng, Yidong Wang, Mengsha Zheng, Jie Sun, Jiantao Fu, Zihao Zhou, Shen Song, Zhenjie Liu, Fei Li, Zhejun Cai   +11 more
wiley   +1 more source

Occipital abscess developed after endovascular AVM treatment with liquid embolizing agent: case report

Egyptian Journal of Neurosurgery
Background In arteriovenous malformations, endovascular embolization was first used in the 1960s to occlude feeding vessels. In recent years, the success of endovascular treatments has increased.
Muhammed Erkam Yuksek, Busra Gul, Mehmet Kenan, Mehmet Fatih Erdi, Seyfullah Yıldırım, Ahmet Onder Guney, Fatih Keskin   +6 more
doaj   +1 more source

Nellix endovascular aortic sealing endoprosthesis late explantation for concomitant type I endoleak and stent frames proximal caudal migration [PDF]

, 2019
Endovascular aneurysm sealing (EVAS) using the Nellix™ System was introduced in clinical practice with the aim of reducing the incidence of complications such as migration, endoleaks, and reinterventions after conventional endovascular aneurysm repair ...
Di Girolamo, A., Fresilli, M., Gossetti, B., Irace, L., Martinelli, O.   +4 more
core   +1 more source

CathSim: An Open-source Simulator for Endovascular Intervention [PDF]

arXiv, 2022
Autonomous robots in endovascular operations have the potential to navigate circulatory systems safely and reliably while decreasing the susceptibility to human errors. However, there are numerous challenges involved with the process of training such robots, such as long training duration and safety issues arising from the interaction between the ...
arxiv  

CCDC80 Protects against Aortic Dissection and Rupture by Maintaining the Contractile Smooth Muscle Cell Phenotype

Advanced Science, EarlyView.
Aortic dissection (AD) is accompanied by a decrease in CCDC80 in vascular smooth muscle cells (VSMCs). CCDC80 can interact with JAK2, and VSMC‐specific CCDC80 deficiency accelerates the progression of AD by activating the JAK2/STAT3 pathway involved in regulating the phenotype switching and function of VSMCs.
Qingqing Xiao, Yi Li, Bin Cai, Xiying Huang, Liang Fang, Feng Liang, Long Chen, Ke Xu, Weifeng Zhang, Xiaolei Wang, Anwen Yin, Xia Wang, Zhaohua Cai, Fei Zhuang, Qin Shao, Bin Zhou, Berthold Hocher, Ben He, Linghong Shen   +18 more
wiley   +1 more source

Endovascular recanalization of common carotid artery Total occlusion: two case reports and literature review

CVIR Endovascular, 2020
Background Common carotid artery total occlusion is rare but can be associated with a variety of neurological symptoms due to inadequate cerebral perfusion. The treatment includes bypass surgery, endarterectomy, and endovascular revascularization.
Jung-Chi Hsu, Han-Lin Tsai
doaj   +1 more source

No space Left for Intravenous thrombolysis in acute stroke [PDF]

, 2016
Recent successful clinical trials of endovascular thrombectomy for large artery ischaemic stroke have established the value of this treatment modality as an adjunct to intravenous thrombolysis, not as an alternative: thrombectomy delivery was undertaken ...
Muir, Keith
core   +1 more source

Gas Bubbles from Biodegradable Magnesium Implants Convey Mechanical Cues and Promote Immune Cell Stimulation

Advanced Science, EarlyView.
Bubbles in soft tissue are the unavoidable consequence of magnesium implant degradation in patients, yet their biological significance remains unclear. Using advanced imaging and spatial transcriptomics, this study reveals a pronounced inflammatory and mechanical response near bubbles, contrasting with pro‐regenerative events closer to the implant ...
Heithem Ben Amara, Jincy Philip, Omar Omar, Peter Thomsen   +3 more
wiley   +1 more source

Effect of Native Type I Collagen with Polyhexamethylene Biguanide Antimicrobial on Wounds: Interim Registry Results

Plastic and Reconstructive Surgery, Global Open, 2019
Background:. Biofilm can impair wound healing by maintaining an elevated, but ineffective, inflammatory state. This article describes interim results from the prospective RESPOND postmarketing registry evaluating the use of a native type 1, porcine ...
Michael A. Bain, MD, MMS, Kerry T. Thibodeaux, MD, FACS, Marcus S. Speyrer, RN, CWS, Emily Carlson, BA, George John Koullias, MD, PhD   +4 more
doaj   +1 more source

Stent-assisted reconstructive endovascular repair of intracranial aneurysms: long-term clinical and angiographic follow-up [PDF]

, 2012
Background and Purpose: The development of self-expanding stents dedicated to intracranial use has significantly widened the applicability of endovascular therapy to many intracranial aneurysms.
VANNUCCI, STEFANO
core