After strong tetanization epileptiform after-discharges occur in the neurones of the sensorimotor cortex of unanaesthetized rabbits, they take the form of bursts of impulses occurring at intervals of 150–600 m
The empirical application of polarization and depolarization current (PDC) measurement of transformers facilitates the extraction of critical insulation-sensitive parameters. This technique, rooted in time-domain dielectric response analysis, forms the bedrock for parameterization and insulation modeling. However...
It is postulated that the chief factors determining properties of neurons in a "dominant focus" created by polarization are as follows: depolarization of cell bodies directly by the polarizing current and secondarily by the increasing synaptic bombardment; an increase in synaptic action during acoustic...
Voltage-gated ion channels underlie electrical impulses in the surface membranes of excitable cells such as neurons and muscle fibers. Na+, K+ and Ca2+ channels are all composed of homologous repeated domains that form a membrane-spanning pore. The channels are normally closed when transmembrane vo...
12.Characteristics of application and technology on FRAP,FRET and FCS荧光漂白恢复、荧光共振能量转移和荧光相关光谱检测的技术特点 13.ternate partial polarizer filter交变部分偏振滤光器 14.This introduces partial depolarization of the light.这会使光部分地退偏振。
2. Polarization of microglia via TLR4/NF-κB pathway to exert anti-inflammatory activity in ischemic stroke 3. Importance of (poly)phenols as dietary anti-inflammatory agent in human health 4. Bioactive compounds 5. Conclusion and perspectives Declaration of competing interest Acknowledgements References...
Furthermore, pretreatment of α7nAChR inhibitor (α-BTX) significantly restrained the neuroprotective effect of GSS treatment in tMCAO rats. α-BTX also blunted the regulating effects of GSS on neuroinflammation, M1 depolarization and NF-κB signaling activation. This study demonstrates that GSS ...
Meanwhile, motor neuron dege-neration and decreased glutamate transporter 1 expression in astrocytes in SOD1G93A mice were observed as the disease progressed. The results of the present study demonstrated that AQP4 depolarization is a widespread pathological condition and may contribute to motor neuron ...
Before adoptive transfer, the phenotypes of CD45.2+ liver macrophages isolated from PBS- or GABA-treated donor HBV-carrier mice were confirmed by examining the expressions of Arg-1 and YM1/2 using Western Blot. 2.2.5. Isolation and culture of mouse cortical neurons The 18-19-day gestation ...
In most cells, during the inhibitory after-effect, large depolarization waves were observed, which did not produce discharges although they exceeded the threshold level (E K ) observed before polarization. Sometimes direct measurements show changes in E K to correspond to the after-effect. It is ...