Results 71 to 80 of about 430,791 (198)

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

Advanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin, Yimo Yan, Nikola Cesarovic, Simone Schuerle   +3 more
wiley   +1 more source

Pinch-off syndrome ou syndrome de la Pince Costo-Claviculaire à propos de deux cas

Avicenna Medical Research
La chambre à cathéter implantable est un outil essentiel tout le long de la maladie cancéreuse. Cependant, son utilisation expose à des complications qui peuvent être grave.
YAMINA K, L ZAIDAT, T HADID, S YAHIA, F ACHILI, H BRAHIMI   +5 more
doaj  

Strategic Design of Soft Actuators in Translational Medical Robotics for Human‐Centered Healthcare

Advanced Robotics Research, EarlyView.
Soft robotics enables biocompatible, compliant medical devices, but clinical translation requires design‐driven engineering beyond materials. This perspective reviews implantable, surgical, and wearable systems by actuation mechanism, highlighting how optimized architectures and integration improve mechanical interfacing, adaptability, and durability ...
Ho Jun Jin, Jimin Kim, Inho Kim, Bong Hoon Kim   +3 more
wiley   +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

Modulation of miR‐23b Wnt/β‐catenin Axis Strengthens Endothelial Barrier Properties

Advanced Science, EarlyView.
Early blood‐brain barrier (BBB) disruption contributes to stroke and CNS disease pathology. miR‐23b was identified as a regulator of BBB integrity in brain endothelial cells. Inhibition of miR‐23b enhanced barrier‐associated properties, promoted repair‐related signaling, and reduced BBB leakage in experimental stroke models, supporting further ...
Victor Anthony Martinez, Rose E. Presby, Sara Nakanishi, Pallavi Gaur, Ugur Akcan, Johannes Daugaard Krog, Iben Daugaard Krog, Lipi Das, David S. Johnson, Danny Jamoul, Douglas Jury, Brian Lawson, Jacob Körbelin, Lewis M. Brown, Vilas Menon, Dritan Agalliu, Irene Munk Pedersen   +16 more
wiley   +1 more source

Sustainable Fabrication of Tailored Bone Substitutes: From High‐Throughput Scaffold Manufacturing, Scaled‐Up HMSC Expansion to Dynamic Cultivation in a Perfusion Bioreactor

Advanced Science, EarlyView.
ABSTRACT The demand for off‐the‐shelf biocompatible bone substitutes has driven the development of numerous independent in vitro technologies to generate products resembling physiological tissues. Due to technical challenges and overly simplified cultivation approaches/niches, the end‐products are often uniformly shaped and inferior to native bone ...
Franziska Braun, Anna Paříková, Sandra Rother, Martin Kantor, Salman Muhammad Ilyas, Ricardo Bernhardt, Pavel Ndjawa Yomi, Jaromír Havlica, Revathi Appali, Benjamin Kruppke, Poh Soo Lee   +10 more
wiley   +1 more source

Standard operating procedure for suture-traction fixed peritoneal dialysis catheter placement （surgical approach）

Linchuang shenzangbing zazhi
A well-functioning peritoneal dialysis catheter is a prerequisite for the successful performance of peritoneal dialysis. Catheter migration and omental wrapping are common causes of catheter malfunction.
Zhang Juan, Wang Yu-juan, Zhu Ji-li, Chen Xing-hua, Chen Cheng, Liang Wei, Wang Hui-ming   +6 more
doaj  

Examination of Cuffed Catheter Tip Thrombosis in Hemodialysis Patients [PDF]

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul
Background and Objective: The use of cuffed catheters for hemodialysis in patients with chronic kidney failure has increased. Thrombosis of cuffed catheter tip is a dangerous complication that can lead to catheter dysfunction and even threaten the ...
P Tayebi, A Asri, A Gholizadeh-Pasha, R Pourkia, H Shirafkan, F Mahmoudlou, N Ziaie   +6 more
doaj  

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

#132 Presentation and Management of Pinch-off Syndrome: A Rare Complication of Subclavian Venous Catheters

Graduate Medical Education Research Journal
Mentor: Lei Yu Program: Interventional Radiology Type: Case Report Background: Pinch-off syndrome (POS) is a rare complication associated with subclavian central venous catheter (CVC) placement.
Neal Kucera, Jeremy Stone, Lei Yu
doaj   +1 more source