What is the role of hyperpolarization in stroke?

Jan 18, 2016 ... being more sensitive, but the transient character of the hyperpolarization requires a continuous and homogeneous supply of polarized gas ... Oct 27, 2021 ... The hyperpolarization technique might not be optimal for detecting effects of insulin in skeletal muscle of anaesthetized animals, which is of significance for ... Potassium ions reach equilibrium when the membrane voltage is below −70 mV, so a period of hyperpolarization occurs while the K+ channels are open. Transportation of nuclear magnetization through nuclear spin diffusion accelerates when the system is hyperpolarized. Mar 27, 2023 ... Hyperpolarized 13C MRI is an emerging powerful molecular imaging strategy that allows safe, non-radioactive, real time and pathway-specific ... Nov 12, 2024 ... ... hyperpolarization. Furthermore, once the sample is hyperpolarized, there is a risk that it could lose its magnetization during transport to ... hyperpolarized helium 3. A contrast agent composed of hyperpolarized helium He 3 gas (HP3He), with potential usage in diagnostic nuclear magnetic resonance (NMR)- ... Mar 1, 2003 ... The hyperpolarization-activated, cation nonselective (HCN) gene family encodes the channels that underlie Ih. Here we review the relation ... 4 days ago ... 2 meanings: British → a variant spelling of hyperpolarize biology, physics to cause increased polarization.... Click for more definitions. Apr 4, 2022 ... Apparently the sodium potassium pump restores it following hyperpolarization, but I really can't imagine how it would do that!