Results 51 to 60 of about 22,853,154 (251)

Bioengineered Interfaces for Peripheral Nerve Sensory Restoration

Advanced Materials, EarlyView.
Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick, Salim El Hadwe, Kesi Liang, George G. Malliaras, Damiano G. Barone   +4 more
wiley   +1 more source

Malformations Of The Central Nervous System In Newborns

, 2022
This Thesis gives a literature review of the malformations of the Central Nervous System in Newborns. It details the events which surround the embryological formation of the Central Nervous System, and explains the teratogens that can affect this ...
NZOTTA, CHINWEOKE EVELYN
core  

Hyaluronic acid turnover controls the severity of cerebral cavernous malformations in bioengineered human micro-vessels

APL Bioengineering
Cerebral cavernous malformations (CCMs) are vascular lesions that predominantly form in blood vessels of the central nervous system upon loss of the CCM multimeric protein complex.
Teodor E. Yordanov, Mikaela S. Keyser, Marco A. Enriquez Martinez, Tyron Esposito, Juliann B. Tefft, Elysse K. Morris, Larisa I. Labzin, Samantha J. Stehbens, Alan E. Rowan, Benjamin M. Hogan, Christopher S. Chen, Jan Lauko, Anne K. Lagendijk   +12 more
doaj   +1 more source

Intramedullary cavernous malformation: A case report

Radiology Case Reports
Cavernous malformations are rare vascular anomalies of the central nervous system, occurring in the spinal cord in just 5% of cases. Despite being documented in the literature, intramedullary cavernous malformations are exceedingly rare and often ...
Nicola Maria Lucarelli, MD, Francesca Troise, MD, Valentina Antonicelli, MD, Sara Greco, MD, Chiara Morelli, MD, Nicola Maggialetti, PhD   +5 more
doaj   +1 more source

Transulnar Arterial Access for Intra-Operative Cerebral Angiography during Prone Cerebrovascular Surgery [PDF]

Neurointervention
We reviewed our experience using transulnar access (TUA) to obtain intraoperative cerebral angiography during prone surgery for vascular pathology, where conventional transfemoral and transradial access can be difficult.
Hasan Ahmad, Om Gandhi, Jaskeerat Gujral, Rashad Jabarkheel, Sartaaj Walia, Sandeep Kandregula, Omar Choudhri   +6 more
doaj   +1 more source

Hybrid Continuum Robot Designs and Architectures for Healthcare Applications

Advanced Robotics Research, EarlyView.
Hybrid continuum robots represent an emerging class of flexible manipulators that blend materials, structures, and actuation concepts from the established fields of soft and continuum robotics. This review introduces an accessible framework to distinguish key hybridization approaches, surveys current designs aimed at complex clinical applications, and ...
Burak Ozdemir, Muhammad A. Khalid, Manish Chauhan, Pietro Valdastri, James H. Chandler   +4 more
wiley   +1 more source

Epidemiological Analysis of Central Nervous System Teratomas in SEER Database

, 2020
Objectives:Teratomas are nongernimmatomatous germ cell tumors of the central nervous system. The aim of this study was to investigate the epidemiological features of central nervous system teratomas.Materials and Methods:Central nervous system teratomas ...
Ercan Bal, Recep Öztürk, Mahmut Nedim Aytekin, Burak Bahadır, Ömer Faruk Türkoğlu   +4 more
core   +1 more source

Developmental Venous Anomaly Serving as a Draining Vein of Brain Arteriovenous Malformation

Acta Clinica Croatica, 2017
Developmental venous anomalies are cerebral vascular malformations that present normal venous drainage of cerebral tissue. With increased and accessible usage of modern diagnostic tools, they are now one of the most commonly diagnosed cerebral vascular ...
Lukas Rasulić, Filip Vitošević, Krešimir Rotim, Svetlana Milošević Medenica, Dragoslav Nestorović   +4 more
doaj   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Pre‐Regenerative Endothelial Cells Empowered by Antler Blood Exosomes Orchestrate Peripheral Nerve Repair

Advanced Science, EarlyView.
The pre‐regenerative vascular niche (PVN) is essential for nerve repair, yet its endothelial blueprint remains unclear. We identified angiogenic ECs (AECs) as the dominant pre‐regenerative subset and found that antler blood–derived exosomes (AB‐EXO) promote repair via IMP3.
Jinsheng Huang, Qiang Chen, Aihua Jin, Xiaoqi Yang, Hui Zhou, Weiquan Gong, Jin Cheng, Jun Dai, Minjin Wang, Meihua Piao, Yuanyi Wang, Nan Zhou   +11 more
wiley   +1 more source