Results 41 to 50 of about 55,081 (227)

Matrix Metalloproteinases in Cerebral Vasospasm following Aneurysmal Subarachnoid Hemorrhage

Neurology Research International, 2013
Delayed cerebral vasospasm is a significant cause of morbidity and mortality following aneurysmal subarachnoid hemorrhage (SAH). While the cellular mechanisms underlying vasospasm remain unclear, it is believed that inflammation may play a critical role ...
Vivek Mehta, Jonathan Russin, Alexandra Spirtos, Shuhan He, Peter Adamczyk, Arun P. Amar, William J. Mack   +6 more
doaj   +1 more source

MR-angiography allows defining severity grades of cerebral vasospasm in an experimental double blood injection subarachnoid hemorrhage model in rats. [PDF]

PLoS ONE, 2017
OBJECTIVE:Magnetic resonance (MR) imaging has been used for the detection of cerebral vasospasm (VSP) related infarction in experimental subarachnoid hemorrhage (eSAH) in rats.
Vesna Malinova, Marios N Psychogios, Ioannis Tsogkas, Birte Koennecke, Kim Bleuel, Bogdan Iliev, Veit Rohde, Dorothee Mielke   +7 more
doaj   +1 more source

Stable coronary syndromes: pathophysiology, diagnostic advances and therapeutic need [PDF]

, 2018
The diagnostic management of patients with angina pectoris typically centres on the detection of obstructive epicardial CAD, which aligns with evidence-based treatment options that include medical therapy and myocardial revascularisation.
Berry, Colin, Corcoran, David, Ford, Thomas J.   +2 more
core   +1 more source

Elastomeric Micro‐Balloons for Remote Control of Cerebral Blood Flow and Real‐Time In vivo Imaging of Rodent Brain Response to Hypoperfusion

Advanced Materials, EarlyView.
This study reports the fabrication of MRI‐compatible elastomeric micro‐balloons via a multi‐step bubble casting process, where the monolithic elastomeric wall is selectively stiffened for reversible and controlled inflation and elasticity, depending on the target vessels for graded occlusion of cerebral arteries.
Jong Bin Kim, Jinghui Wang, Yinding Chi, Jingxian Wu, Alicia Ng, Guanda Qiao, Honglin Tan, Miroslaw Janowski, Piotr Walczak, Yajie Liang, Shu Yang   +10 more
wiley   +1 more source

Radio-frequency thermodestruction of jugular sympathetic ganglion in order to destruct vasoconstriction at subarachnoid aneurysmatic hemorrhage

Бюллетень сибирской медицины, 2008
The new method of cerebral vasospasm management is proposed. Selective radiofrequency thermodestruction of the cervical sympatethic ganglion at the С6 , С7 on the side of vasospasm has been performed.
A. L. Krivoshapkin, A. R. Duishobayev, Ye. G. Melidi, O. A. Safronova   +3 more
doaj   +1 more source

Microrobotic Catheterization of the Ophthalmic Artery for Targeted Treatment of Retinoblastoma

Advanced Intelligent Systems, EarlyView.
A microrobotic platform is presented that allows teleoperated and autonomous navigation of flow‐driven magnetic microcatheters, MagFlow, into the ophthalmic artery for superselective intra‐arterial infusion of chemotherapy to treat retinoblastoma. Extensive benchtop validations with patient‐derived biomimetic phantoms under optical and fluoroscopic ...
Artur Banach, Mehdi Krichen, Julian Raub, Christina Stathopoulos, Bruno Bartolini, Mahmut Selman Sakar   +5 more
wiley   +1 more source

Intra‐arterial infusion of fasudil hydrochloride to treat post‐traumatic cerebral vasospasm

Acute Medicine & Surgery, 2019
Background The effect of intra‐arterial infusion of fasudil hydrochloride in patients with post‐traumatic cerebral vasospasm remains unclear. Here we report a case of intra‐arterial infusion of fasudil hydrochloride for post‐traumatic cerebral vasospasm.
Tomoaki Murakami, Ryuichiro Kajikawa, Hajime Nakamura, Takeshi Nishida, Kazuhiro Yoshimura, Tomoyuki Yoshihara, Koichiro Tsuruzono, Akatsuki Wakayama, Haruhiko Kishima   +8 more
doaj   +1 more source

Maximizing Neurovascular Outcomes of Facial Transplantation: A Comprehensive Review

Clinical Anatomy, EarlyView.
ABSTRACT Facial transplantation is a division of reconstructive surgery which aims to improve the function and appearance of a face that has endured severe disfigurement. Currently, the face transplant procedure uses allogenic tissue, harvested from a brain‐dead donor, to replace damaged facial components.
Olivia A. James, Faye Bennett
wiley   +1 more source

Sympathetic nerve block as an add-on therapy for intervention and prevention of cerebral vasospasm after subarachnoid hemorrhage

Frontiers in Neurology
Cerebral vasospasm is a major complication after subarachnoid hemorrhage (SAH) and is an important factor leading to disability and mortality in patients.
Zhaoquan Wang, Jianqiang Li
doaj   +1 more source

Basic and Translational Research on Proteinase-Activated Receptors: The Role of Thrombin Receptor in Cerebral Vasospasm in Subarachnoid Hemorrhage

Journal of Pharmacological Sciences, 2008
Cerebral vasospasm is one of the major complications of subarachnoid hemorrhage (SAH). The prevention and treatment of cerebral vasospasm thus plays a critical role in the management of SAH patients.
Yasutoshi Kai, Yoshihisa Maeda, Tomio Sasaki, Hideo Kanaide, Katsuya Hirano   +4 more
doaj   +1 more source