Results 181 to 190 of about 114,439,094 (292)

Human Foetal Neuroblasts Exhibit BK Channel‐Dependent Membrane Voltage Oscillations upon Depolarization

Advanced Science, EarlyView.
Primary cultures of neuroblasts isolated from the nucleus basalis of Meynert of 12‐weeks‐old human foetuses were prepared. Whole‐cell patch‐clamp recordings were performed by injecting a depolarizing stimulus current (+500 pA; 500 ms), and the membrane voltage recorded; this stimulus current evoked periodic‐like oscillations in membrane voltage ...
Elisabetta Coppi, Federica Cherchi, Martina Venturini, Federico Tommasi, Sandro Gonzi, Chiara Capacci, Giulia Guarnieri, Pasquale Gallina, Annamaria Morelli, Anna Maria Pugliese   +9 more
wiley   +1 more source

Thrombolysis for Obstructive HALT in Complex Valve-in-Valve TAVR. [PDF]

JACC Case Rep
Baudo M, Rahouma M.
europepmc   +1 more source

A Rigid–Foldable Kirigami‐Inspired Metamorphic Mechanism With Programmable Motion Modes and Self‐Locking

Advanced Science, EarlyView.
Geometric constraint reconfiguration enables a rigid–foldable kirigami‐inspired mechanism to switch between twisting, directional translation, and self‐locking states. By encoding multifunctionality directly into its architecture, the mechanism achieves multimodal motion and passive locking without reassembly, providing a compact platform for adaptive ...
Jianlin Wang, Zhongmin Song, Ketao Zhang
wiley   +1 more source

Expanding indications, narrowing margins: the renewed importance of aortic annular enlargement in the valve-in-valve era. [PDF]

J Vis Surg
Nakamae K, Watanabe T.
europepmc   +1 more source

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

Advanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li, Zhongguo Ren, Yiliang Lin, Xianfeng Xia, Tianlong Li, Kai Fung Chan, Philip Wai Yan Chiu, Wei Peng Yong, Mengmeng Sun   +8 more
wiley   +1 more source

Transcatheter mitral valve-in-valve implantation using a transseptal approach

Advances in Interventional Cardiology, 2019
Zenon Huczek, Bartosz Rymuza, Piotr Scisło, Janusz Kochman, Krzysztof J. Filipiak, Grzegorz Opolski   +5 more
doaj   +1 more source

Early Degeneration of a Next-Generation Mitral Bioprosthesis in the Tricuspid Position Treated With Valve-in-Valve. [PDF]

JACC Case Rep
Corona S, Mrad S, Ibrahim R, Mondésert B, Julien M, David LP, Garceau P, Bouchard D, Tan S, von Bardeleben RS, Ben Ali W.   +10 more
europepmc   +1 more source

Stochastic Entanglement of Deterministic Origami Tentacles For Robust Robotic Grasping

Advanced Science, EarlyView.
This study introduces an origami tentacle gripper to robustly grasp objects‐in air, underwater, and even in orbital space‐by exploiting a synergy between local, deterministic deformation programming and global, stochastic entanglements. A single origami tentacle can be designed to coil with a simple tendon pull.
Alec Boron, Bokun Zheng, Ziyang Zhou, Noel Naughton, Suyi Li   +4 more
wiley   +1 more source

Successful valve-in-valve transcatheter mitral valve replacement with neuroprotection in decompensated heart failure due to severe bioprosthesis degeneration

Advances in Interventional Cardiology
Monika Słaba, Mariusz Bałys, Andrzej Kułach, Wojciech Wojakowski, Grzegorz Smolka   +4 more
doaj   +1 more source

Transseptal Mitral Valve-in-Valve Implantation Using an Arteriovenous Loop. [PDF]

JACC Case Rep
Li YJ, Ma L, Hao ZY, Pan X.
europepmc   +1 more source