Words similar to depolarization
Example sentences for: depolarization
How can you use “depolarization” in a sentence? Here are some example sentences to help you improve your vocabulary:
1 ΔF/Fo) or Ca 2+currents (<20 pA/cell) in response to depolarization under voltage-clamp.
The γ frequency oscillations (30-100 Hz) are characteristic of responses to sensory input measured by cortical EEG [ 9 ] . In the hippocampal slice preparation, γ oscillations can be evoked by brief, high frequency tetanic stimuli to region CA1 [ 10 11 12 13 ] . The extracellular field potential response during these oscillations takes the form of a train of population spikes in stratum pyramidal at γ and β (15-30 Hz) frequencies [ 14 ] . Intracellular recordings during γ oscillations induced by tetanic stimulation reveal a slow membrane depolarization in conjunction with GABA A receptor-mediated inhibitory postsynaptic potentials [ 11 15 ] . This synaptic inhibition-based γ activity entrains action potential generation in pyramidal neurons, leading to the population spikes at γ band frequencies.
Data obtained previously in our laboratory suggest that inhibition of granulosa I Kur should be associated with a +10 to +20 mV depolarization of cell resting membrane potential; block of I Ks alone decreased resting potential by +10 mV while block of both I Ks and I Kur decreased resting potential by +20 to +30 mV [ 18 ] . Most previous investigations of 4-AP effects on the resting membrane potentials of non-nerve, non-muscle cells have similarly demonstrated drug-induced depolarization [ 42 60 ] , although there is a single report showing 4-AP-induced hyperpolarization of chondrocyte membrane potential [ 62 ] .
The response can depend on the form of contractile activation, e.g. nitroglycerin reduces Ca 2+better after agonist activation compared with K +depolarization [ 20 ] . Comparison of ser 16-HSP20 phosphorylation/force relationships require careful analysis in comparison with ser 19-MRLC phosphorylation levels to clearly show that the change in force is force suppression rather than deactivation.
A summary of the maximum fluorescence during the Ca 2+transient in response to a depolarization to +90 mV is shown in Fig.
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