Results 121 to 130 of about 294,782 (382)
Stem Cell Reports, 2015 Summary: When pluripotency factors are removed, embryonic stem cells (ESCs) undergo spontaneous differentiation, which, among other lineages, also gives rise to cardiac sublineages, including chamber cardiomyocytes and pacemaker cells. Such heterogeneity
Vittoria Ionta +6 more
doaj +1 more source
Calcium puffs are generic InsP3-activated elementary calcium signals and are downregulated by prolonged hormonal stimulation to inhibit cellular calcium responses [PDF]
, 2001 Elementary Ca2+ signals, such as "Ca2+ puffs", which arise from the activation of inositol 1,4,5-trisphosphate receptors, are building blocks for local and global Ca2+ signalling.
Berridge, Michael J. +11 more
core
Ionic–Bionic Interfaces: Advancing Iontronic Strategies for Bioelectronic Sensing and Therapy
Advanced Science, EarlyView.Ionic–bionic interfaces for bioelectronics leverage ions as multifunctional mediators that combine mechanical compliance, ionic and electronic functionalities, and therapeutic effects. These systems offer real‐time biosignal transduction, effective wound dressing, responsive drug delivery, and seamless interaction between soft tissues and electronic ...
Yun Goo Ro +6 more
wiley +1 more source
Peculiarities of uretral pacemaker zones innervation
Бюллетень сибирской медицины, 2009 Peculiarities of extra-intraorgan innervation of uretral pacemaker zones (upper and lower urethral narrowings) were investigated. Anatomic-histological investigation results showed that upper (the I order pacemaker) and middle (the II order pacemaker ...
A. I. Tsukanov, V. F. Baitinger
doaj +1 more source
Advanced Science, EarlyView.Magnesium silicide (Mg2Si) is introduced as a narrow‐bandgap, biodegradable semiconductor for transient electronics. RF‐sputtered and annealed Mg2Si thin films show high intrinsic electrical conductivity and low thermal conductivity. The polycrystalline material undergoes hydrolysis in aquatic and composting environments with minimal cytotoxicity ...
Ji‐Woo Gu +17 more
wiley +1 more source
Barnes Hospital Bulletin [PDF]
, 1976 https://digitalcommons.wustl.edu/bjc_barnes_bulletin/1121/thumbnail ...
core +1 more source
Advanced Science, EarlyView.This study addresses the core scientific question of atomic‐scale structural units and their assembly mechanisms by integrating ion implantation technology— originally developed in nuclear physics research—with flexible intelligent polymers. Through this interdisciplinary approach, we have enabled on‐demand customization of surface functionalities and ...
Yi Chen +11 more
wiley +1 more source
مجله دانشکده پزشکی اصفهان, 2010 مقدمه: امکان پیشبینی قابلیت القای تاکیکاردی بطنی از طریق فاکتورهای بالینی و نیز قابلیت هدایت بطن به دهلیز، شناسایی بیماران پر خطر برای تاکیآریتمی بطنی را آسانتر میکند. روشها: تعداد 54 نفر از مراجعین به درمانگاههای بیمارستان چمران اصفهان، که به علت
Mohammad Reza Samiei nasab +2 more
doaj
Biocompatible Magnetopyroelectric Composite Films for Cell Stimulation
Advanced Science, EarlyView.Magnetopyroelectric films couple Fe3O4 nanoparticles with pyroelectric P(VDF‐TrFE) to turn alternating magnetic fields into controlled heat and pyroelectric currents. This heavy‐metal free platform safely boosts neural progenitor cells differentiation via synergistic thermal and pyroelectrical cues, engages AKT and calcium pathways, and opens practical
Hao Ye +11 more
wiley +1 more source
Barnes Hospital Bulletin [PDF]
, 1980 https://digitalcommons.wustl.edu/bjc_barnes_bulletin/1175/thumbnail ...
core +1 more source