Results 51 to 60 of about 141,128 (314)

Engineering Highly Cellularized Living Materials via Mechanical Agitation

Advanced Functional Materials, EarlyView.
A mechanical agitation strategy is developed to engineer highly cellularized living materials, achieving cell densities of up to 1 billion cells per milliliter. By precisely tuning properties such as stiffness and toughness in blood clots, the approach is validated in both in vitro and in vivo studies.
Aram Bahmani, Shiyu Liu, Evan Johnston, Weiyi Wan, Xiaoyi Lan, Tianqin Ning, Alexander Nottegar, Ran Huo, Shuaibing Jiang, Jianyu Li   +9 more
wiley   +1 more source

Metal–Organic‐Framework‐Derived Carbon Nanostructures for Site‐Specific Dual‐Modality Photothermal/Photodynamic Thrombus Therapy

Advanced Science, 2019
Although near‐infrared (NIR)‐light‐mediated photothermal thrombolysis has been investigated to overcome the bleeding risk of clinical clot‐busting agents, the secondary embolism of post‐phototherapy fragments (>10 µm) for small vessels should not be ...
Fengrong Zhang, Yuehong Liu, Jiani Lei, Shunhao Wang, Xunming Ji, Huiyu Liu, Qi Yang   +6 more
doaj   +1 more source

Thrombolytic therapy in cardiac arrest caused by cardiac etiologies or presumed pulmonary embolism: An updated systematic review and meta‐analysis

Research and Practice in Thrombosis and Haemostasis, 2022
Background Many cardiac arrest cases are encountered annually worldwide, with poor survival. The use of systemic thrombolysis during cardiopulmonary resuscitation for the treatment of cardiac arrest remains controversial.
Omar A. Alshaya, Abdulrahman I. Alshaya, Hisham A. Badreldin, Sarah T. Albalawi, Sarah T. Alghonaim, Majed S. Al Yami   +5 more
doaj   +1 more source

Immunomodulation With Local, Sustained Delivery of Pituitary Adenylate Cyclase Activating Polypeptide Results in Improved Functional Recovery in Stroke‐Injured Mice

Advanced Healthcare Materials, EarlyView.
The tissue and functional benefits are demonstrated with local, sustained delivery of an anti‐inflammatory peptide, pituitary adenylate cyclase‐activating polypeptide (PACAP), for stroke treatment in a mouse model. Prolonged PACAP treatment modulated astrocyte and microglia toward pro‐reparative phenotypes, enhanced neuroprotection and preservation of ...
Eric Ho, David Xinzheyang Li, Hong Cui, Dania Akbar, Ricky Siu, Cindi M. Morshead, David Chatenet, Molly S. Shoichet   +7 more
wiley   +1 more source

Intravenous thrombolytic therapy for acute ischemic stroke in Hubei, China: a survey of thrombolysis rate and barriers

BMC Neurology, 2019
Background Rates of thrombolysis in most countries are well below best practice benchmarks. We aimed to investigate thrombolysis utilization and its associated factors in acute ischemic stroke (AIS) patients in Hubei province, China, to assess ...
Yanfeng Zhou, Shijiao Yan, Xingyue Song, Yanhong Gong, Wenzhen Li, Mengdie Wang, Xiaoxv Yin, Bo Hu, Zuxun Lu   +8 more
doaj   +1 more source

Clinical characteristics of unknown symptom onset stroke patients with and without diffusion-weighted imaging and fluid-attenuated inversion recovery mismatch [PDF]

, 2017
Background: Diffusion-weighted imaging (DWI) and fluid-attenuated inversion recovery (FLAIR) mismatch was suggested to identify stroke patients with unknown time of symptom onset likely to be within the time window for thrombolysis. Aims: We aimed
Boutitie, Florent, Cheng, Bastian, Cho, Tae-Hee, Ebinger, Martin, Endres, Matthias, Fiebach, Jochen B., Fiehler, Jens, Ford, Ian, Galinovic, Ivana, Gerloff, Christian, Lemmens, Robin, Muir, Keith W., Nighoghossian, Norbert, Pedraza, Salvador, Puig, Josep, Roy, Pascal, Simonsen, Claus Z., Thijs, Vincent, Thomalla, Götz   +18 more
core   +2 more sources

Sonodynamic and Bioorthogonal Sonocatalytic Thrombotic Therapy Based on AIE Cationic Tetranuclear Ir(III) Complex Nanoplatform Guided by NIR‐Chemiluminescence Imaging

Advanced Materials, EarlyView.
AIE‐active tetranuclear Ir(III) complex Ir‐4 as a sonosensitizer/sonocatalyst is formulated into a nanoplatform with an H2S donor. Ir‐4@S‐R NPs achieves combined endogenous NIR chemiluminescence imaging, sonodynamic therapy and release of H2S in situ by a bioorthogonal sonocatalytic reaction in vivo, achieving safe thrombolysis and anti‐inflammatory ...
Zihan Wu, Liping Zhang, Ziwei Wang, Shengnan Liu, Qiaohua Zhang, Chunguang Shi, Yachao Wang, Gelin Xu, Dongxia Zhu, Martin R. Bryce, Lijie Ren, Ben Zhong Tang   +11 more
wiley   +1 more source

Magnetic Nanoparticles Mediated Thrombolysis–A Review

IEEE Open Journal of Nanotechnology, 2023
Nanoparticles containing thrombolytic medicines have been developed for thrombolysis applications in response to the increasing demand for effective, targeted treatment of thrombosis disease.
Bohua Zhang, Xiaoning Jiang
doaj   +1 more source

Thrombolysis for Cerebral Ischemia [PDF]

Frontiers in Neurology, 2010
The care for patients with acute ischemic stroke has been revolutionized by the clinical application of fibrinolysis. Intravenous recombinant tissue plasminogen activator (rt-PA) has been proven to improve functional outcomes following acute ischemic stroke and can be administered to a select group of patients up to 4.5 h after symptom onset. Time from
Elias A. Giraldo, Jennifer E. Fugate, Alejandro A. Rabinstein   +2 more
openaire   +4 more sources

Stimuli‐Responsive Materials for Biomedical Applications

Advanced Materials, EarlyView.
Stimulus‐responsive materials (SRMs) hold great promise for use in a wide range of biomedical applications. This review covers four stimulus modalities, namely, electrical, optical, magnetic, and ultrasound, and their associated SRMs. It provides a summary of the materials in each modality, their development, and current research perspectives.
Adriana Teixeira do Nascimento, Paul R. Stoddart, Toon Goris, Miriam Kael, Richard Manasseh, Karen Alt, Jurie Tashkandi, Byung Chul Kim, Simon E Moulton   +8 more
wiley   +1 more source