Zhao et. al (2023) showed that diminished nicotinic acetylcholine receptor (α7nAChR) could rescue Aβ-induced atrial remodeling through oxi-CaMKII/MAPK/AP-1-mediated mitochondrial oxidative stress in atrial cells and Alzheimer’s disease mice.

The electrical mapping system with a multi-electrode array (8×8) was used to acquire and digitize the atrial epicardial conduction signals which were effortlessly translated into e.g. activation map, conduction velocity, and inhomogeneity index by EMapScope software

https://pubmed.ncbi.nlm.nih.gov/36603528/

#ElectricalMapping #arrhythmia #mapping #electrophysiology #microelectrodearray #cardiotoxicity #Langendorff #AtrialFibrillation #science

Wan et. al (2023) showed that sanwei sandalwood decoction (SWTX) reduced the probability of ventricular fibrillation and suppressed early and late depolarization in an acute I/R injury.

The electrical mapping system with a multi-electrode array (8×8) was used to acquire and digitize the ventricular epicardial conduction signals which were quickly processed into e.g. conduction velocity, and absolute inhomogeneity (dispersion) by EMapScope software.

https://www.sciencedirect.com/science/article/pii/S0753332222014925