Results 61 to 70 of about 42,727 (282)
Advanced Materials, EarlyView.An ideal implant should mimic native tissues such that it can integrate, sense, heal, and continue to function, i.e., be autonomous. Although early, there are good steps taken in this way, e.g., the development of stimuli‐responsive, self‐powering, self‐actuating, self‐healing, self‐regenerating, and self‐aware implants.
Jagan Mohan Dodda +5 more
wiley +1 more source
Advanced Science, EarlyView.A tetranitrogen‐coordinated single‐atom manganese catalyst (SMC) is fabricated with outstanding sonosensitization efficiency and multi‐enzyme‐like catalytic properties. To enable better targeting of M1 macrophages, hyaluronic acid (HA) is applied to modify the surface of SMC, yielding SMC‐HA nanozymes.
Qiaofei Chen +14 more
wiley +1 more source
Endovascular Revascularization of Chronic Cervical Carotid Occlusion
, 2023 STROKE: Vascular and Interventional Neurology, EarlyView.
Sami Al Kasab, Brian Jankowitz
wiley +1 more source
Transradial approach for carotid artery stenting [PDF]
Саратовский научно-медицинский журнал, 2016 Carotid artery stenting (CAS) has proved to be a valuable alternative to carotid endarterectomy in patients with carotid artery stenosis. Therefore, avoiding complications becomes crucial in CAS.
Shchanitsyn I.N. +2 more
doaj
Advanced Science, EarlyView.Molybdenum (Mo), with its unique strength, uniform corrosion, and radiopacity, enables innovative biodegradable implants for transformative stroke therapy. Abstract Neurovascular implants for stroke intervention face a critical dilemma: permanent devices (e.g., nitinol stents, platinum coils) often trigger chronic inflammation and recurrence, whereas ...
Yunong Shen +11 more
wiley +1 more source
Hemodynamic effect of carotid stenting and carotid endarterectomy [PDF]
Journal of Vascular Surgery, 2006 Carotid angioplasty with stent placement (CAS) may offer an alternative treatment to carotid endarterectomy (CEA). However, in contrast to CEA, which has been shown to normalize impaired cerebral hemodynamics, the effects of CAS remain unclear. To investigate alterations in cerebral hemodynamics, we prospectively studied patients undergoing CAS and ...
Jeroen Hendrikse +4 more
openaire +3 more sources
Micro/Nanorobots for Combating Brain Disorders: Challenges, Advances, and Perspectives
Advanced Science, EarlyView.Micro/nanorobots (MNRs) offer a transformative approach for precision therapy in brain disorders. By overcoming biological barriers and enabling controlled propulsion, targeted delivery, and real‐time imaging/tracking, MNRs pave the way toward effective, minimally invasive treatments. This review outlines the interplay between brain disease challenges,
Qi Zhang, Dong Sun
wiley +1 more source
Clinics, 2010 OBJECTIVES: A duplex ultrasound study was performed to investigate morphological and hemodynamic patterns of carotid stenoses treated by endarterectomy with patch closure versus stenting.
Marcia Maria Morales +8 more
doaj +1 more source
Stroke: Vascular and Interventional Neurology, 2023 Introduction The indication for carotid endarterectomy in symptomatic carotid stenosis of 50% or more was established based on catheter angiography. Yet, in practice, operative referral is still largely based on non‐invasive imaging.
Jane Khalife +3 more
doaj +1 more source
Recanalization of the Chronically Occluded Internal Carotid Artery: Review of the Literature. [PDF]
, 2020 Introduction: We reviewed the literature on interventions for patients with medically refractory chronically occluded internal carotid artery (COICA) to assess the risks and/or benefits after recanalization via an endovascular technique (ET) or hybrid ...
Hasan, David M. +4 more
core +1 more source