Results 131 to 140 of about 661,844 (254)

Human cerebral arterial morphogenesis explored by 3D microscopic imaging of cleared embryos: Bridging the gap between embryonic and adult anatomy

Journal of Anatomy, EarlyView.
We provide a description of human embryonic cerebral arterial development based on whole‐mount immunostaining, tissue clearing, three‐dimensional (3D) light‐sheet microscopy imaging, and anatomically informed virtual segmentation of human embryos. Findings are compared with adult radiological anatomy. We provide a detailed account of the development of
Eimad Shotar, Raphaël Blain, Aymeric Nadjem, Nermine Saidi, Megumi Inoue, Daniel Smith‐Paredes, Miccaella Vergara, Armelle Lesaunier, Quentin Rappeneau, Joséphine Blevinal, Gérard Couly, Julien Burel, Julien Allard, Kevin Premat, Stéphanie Lenck, Pierre‐Marie Chiaroni, Erwah Kalsoum, Maryne Toupin, Séverine Mazaud‐Guittot, Diane Rebourcet, Paolo Giacobini, Olivier Naggara, Hugo Gortais, Grégoire Boulouis, Alexis Guédon, Philippe Gailloud, Frédéric Glicenstein, Anaïs Favre, Frédéric Clarençon, Yorick Gitton, Alain Chédotal   +30 more
wiley   +1 more source

Safety of Pulsed Field Ablation: Established Evidence, Emerging Risks, and Knowledge Gaps

Pacing and Clinical Electrophysiology, EarlyView.
Overview of the safety profile of pulsed field ablation (PFA), highlighting established safety advantages, procedure‐related complications, electroporation‐specific effects, and key areas of ongoing uncertainty, particularly for ventricular applications.
Dakota de Cecco, Jeanne du Fay de Lavallaz, Boldizsar Kovacs, Jackson J. Liang   +3 more
wiley   +1 more source

Complications of Diagnostic Intra-arterial Cerebral Angiography in Ischemic Cerebrovascular Diseases [PDF]

, 2001
Background : Intra-arterial cerebral angiography, which is a prerequisite for carotid endarterectomy and angioplasty, carries some risks but provides the best visualization of the cerebral vasculatures.
김동익, 이경열, 이병인, 허지회   +3 more
core  

The diagnostic value of susceptibility weighted imaging for cerebral venous malformation

Chinese Journal of Contemporary Neurology and Neurosurgery, 2010
Objective To assess the diagnostic value of susceptibility weighted imaging (SWI) for cerebral venous malformation. Methods The SWI features of 23 patients with cerebral venous malformation were analyzed retrospectively. The SWI images were compared with
Jun GUO, Shi⁃min CUI, Mei⁃li LIU, Tong HAN, Li LIU, Jing LEI, Ying GUO   +6 more
doaj  

Evaluating the effects of a hospital utilisation improvement program on platelet transfusions: A pre‐post study

Transfusion Medicine, EarlyView.
Abstract Background Annually millions of platelet concentrate (PC) are transfused worldwide. The decision regarding PC transfusion is often complex; therefore, the implementation of a hospital programme designed to streamline and facilitate the decision‐making process is beneficial. Such a programme helps standardise transfusion practices, ensures that
Piotr F. Czempik, Jakub Rudzki, Michał Porada   +2 more
wiley   +1 more source

Risk of Cerebral Angiography in Patients with Symptomatic Intracranial Atherosclerotic Stenosis

, 2011
<i>Background:</i> A well-defined rate of adverse events following cerebral angiography in patients with symptomatic intracranial atherosclerosis would be useful to physicians making decisions regarding imaging and treatment of these patients.
null null, Michael J. Lynn, Marc Chimowitz, Harry J. Cloft, Edward Feldmann   +4 more
core   +1 more source

A Review of Cerebral Angiography [PDF]

Proceedings of the Royal Society of Medicine, 1949
openaire   +2 more sources

From structural repair to biomechanical compatibility: Aortic stiffness after open and endovascular aortic repair

Experimental Physiology, EarlyView.
Abstract Evaluation of aortic repair has traditionally prioritised perioperative safety, exclusion of the diseased segment and durability. As endovascular treatment expands to younger patients, attention is turning towards the biomechanical compatibility of prosthetic grafts with the native aorta.
Thurkga Moothathamby, Matti Jubouri, Fatima Kayali, Sakshi Roy, Subham Roy, Idhrees Mohammed, Ian M. Williams, Damian M. Bailey, Mohamad Bashir   +8 more
wiley   +1 more source

Carotid artery dissection linked to intermittent apnoeic swimming: A case–control study

Experimental Physiology, EarlyView.
Abstract Internal carotid artery (ICA) dissection is a rare and potentially devastating cause of cerebral ischaemia, initiated by an intimal tear or rupture of the vasa vasorum, that can lead to an intraluminal thrombus, vascular stenosis, occlusion, or dissecting aneurysm formation.
Damian M. Bailey, Richard G. Davies, Brenig L. Gwilym, Benjamin S. Stacey, Danny Walmsley, Michael H. Lewis, Josip Butkovic, Ivan Mumlek, Brad Perry, Zvonomir Vrselja, Shigehiko Ogoh, James A. Pawelczyk, Mohamad Bashir, Richard D. White, Ian M. Williams   +14 more
wiley   +1 more source

Mechanical pressure on endothelial cells mediates remote ischaemic preconditioning‐induced neuroprotection via miR‐126

Experimental Physiology, EarlyView.
Abstract Remote ischaemic preconditioning (RIPC) uses brief limb ischaemia to protect distant organs, but the mechanism of travel of the protective signal remains unclear. This study investigated whether endothelial cells (ECs) contribute to RIPC‐induced neuroprotection and the underlying mechanisms.
Xiaojie Wang, Lei Yan, Hongwei Zhu, Yifan Li, Qi Liu, Wei Li, Kerui Gong, Zhijun Zhao, Chunyang Zhang, Gang Fu, Guo Shao, Xunming Ji   +11 more
wiley   +1 more source