These variables are thought to reflect neurophysiological events (such as the level of neuron membrane polarization, the degree of neuronal silencing and its impact on deterministic responses) that are causally linked and showed significant correlation in previous intracranial10 and extracranial25 studies.
We demonstrated that ECs have differential involvement of oxidative stress regulating mechanisms from NOS enzymes, NAD(P H oxidase enzymes, ROS clearance enzymes and antioxidant gene expression in hyperglycemia that results in significantly different outcome of mitochondrial membrane polarization and H2O2 level.
First, the two NSCLC cell lines were exposed to Cs+ before treatment with STS or PKC412, then plasma membrane polarization and the cytosolic Ca2+ level were monitored.
The level of membrane polarization after cells were exposed to complex 1 for 4 and 24 h is approximately midway between the negative and positive controls.
Such interplay among key enzyme gene expression, mitochondrial membrane polarization and O2‾ and H2O2 level regulation indicated the complexity of processes that regulates vasculature specific endothelial behavior in hyperglycemia.
To compare changes in functional behavior of both cell types, levels of O2‾, H2O2, and mitochondrial membrane polarization were measured following 24 hours of 25 mM D-glucose exposure.
To understand the effect of hyperglycemia-induced change in gene expressions and ROS level on mitochondrial activity, we measured mitochondrial membrane polarization in HUVEC and HMVEC over 24 hours using JC-10.
Here, we elicited analogous large-scale membrane polarization changes by applying tDCS25,26 over medial frontal cortex.
Of all the osteogenic markers examined in our study, ALPL expression and activity were the most variable among donors, regardless of the state of membrane polarization.
We then simulated changes in neural membrane polarization across the network and their resulting changes on attractor dynamics and choice outcomes.
