electrophysiological properties
LOCUST MEDIAL NEUROSECRETORY CELLS IN VITRO: MORPHOLOGY, ELECTROPHYSIOLOGICAL PROPERTIES AND EFFECTS OF TEMPERATURE
... The medial neurosecretory cells of the pars intercerebralis in the protocerebrum of larval and adult locusts (Locusta migratoria) were cultured in a chemically defined serum-free culture medium. The morphology of the ...
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The electrophysiological properties of freshly isolated and cultured human and guinea-pig detrusor smooth muscle cells
... the electrophysiological properties of the cell membrane of freshly isolated and cultured detrusor smooth muscle ...cellular electrophysiological approaches were used to characterise their passive ...
303
Effects of electroacupuncture on recovery of the electrophysiological properties of the rabbit gastrocnemius after contusion: an in vivo animal study
... biomechanical properties of the muscle ...inherent electrophysiological and bio- mechanical properties, which is the true definition of complete ...the electrophysiological properties ...
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Effect of Hydrogen sulphide (H2S) on the electrophysiological properties of bovine articular chondrocytes
... Tetraethylammonium TEA, a potassium channel blocker, L-Arginine a substrate for nitric oxide synthases, sodium hydrosulfide NaHS, a H2S donor and N-ω-nitro-L-arginine LNNA, a nitric oxid[r] ...
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Effects of lysophosphatidylcholine on electrophysiological properties and excitation contraction coupling in isolated guinea pig ventricular myocytes
... In patch-clamped myocytes, LPC activated a large inward current which depolarized the resting membrane potential and was associated with the development of automaticity and other arrhyth[r] ...
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Characterization of the molecular and electrophysiological properties of the T type calcium channel in human myometrium
... Panel B HVA/LVA expressing cells mean± SE n=12 per point current density vs step voltage from a holding potential of -50mV closed circle and 80mV closed square.. Mean current density at [r] ...
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Electrophysiological Properties of Crayfish Retinal Photoreceptors
... It was assumed that the microelectrode had penetrated a retinular cell when the following criteria were attained: i a sudden drop to a stable negative resting potential Vrest> ii a capac[r] ...
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Effect of lidocaine on the electrophysiological properties of ventricular muscle and Purkinje fibers
... Procaine amide and quinidine possess local anesthetic properties and are known to: a enhance automaticity in high concentrations, b prolong the duration of the action potential and the e[r] ...
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Electrophysiological properties of the tongue epithelium of the toad Bufo marinus
... population of individual ion channels that fluctuate between an open and a closed state, thereby inducing current fluctuations of a much smaller magnitude. Analysis of these fluctuations can be used to characterize an ...
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Neurodevelopmental effects of chronic exposure to elevated levels of pro-inflammatory cytokines in a developing visual system
... the electrophysiological properties of the retinotectal circuit and found that long-term developmental exposure to TNF-a resulted in enhanced spontaneous excitatory synaptic transmission in tectal neurons, ...
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An electrophysiological survey of frog olfactory cilia
... In this study, we measured the length of each cilium as a marker of the developmental age of its receptor neuron. Olfactory receptor neurons are continually replaced during the life of the animal. As an individual neuron ...
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An electrophysiological study of individual human learning.
... These documents are made available for personal study and research purposes only, in accordance with the Canadian Copyright Act and the Creative Commons license—CC BY-NC-ND (Attribution[r] ...
183
Electrophysiological examination in uveitis: a review of the literature
... an electrophysiological examination whose findings objectively reflect the functional integrity of the whole visual pathway, from the photoreceptors to the visual cortex in the occipital ...
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Sensitivity to Kinship: From Electrophysiological Perspective
... ponds to the estimate of genetic relatedness between self and i (each familiar in- dividual) which serves as an index of altruistic behavior to kins. Participants expressed a greater willingness to help siblings and a ...
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Electrophysiological Investigations of the Heart of Squilla Mantis
... This lack of current-generating activity in the muscle membrane, coupled with the findings i and iii above, suggests that the junction potential in Squilla heart muscle can be regarded a[r] ...
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Electrophysiological Investigations of the Heart of Squilla Mantis
... With an external hook electrode placed upon the ganglionic nerve trunk of the isolated heart of Squilla mantis a burst of a small number 3-12 of nerve impulses was recorded at each heart[r] ...
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Electrophysiological characterization of peptidergic neurosecretory terminals
... Other evidence which also supports the conclusion that terminals support regenerative action potentials can be briefly summarized at this point: 1 overshooting impulses are followed exce[r] ...
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The central amygdala : an electrophysiological study
... In contrast to the earlier Sheiss et al study (Schiess et al., 1993), Martina et al reported nine distinct neuronal subtypes in the lateral and medial divisions of Ce based on membrane properties and firing ...
151
Electrophysiological Mechanisms of Ventricular Fibrillation Induction
... vulnerable period, the response of the myocardium to the shock creates an even greater dispersion of refractoriness because the cardiac myocardium is irregularl[r] ...
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Electrophysiological Mechanisms of Atrial Flutter
... entrainment could be used to demonstrate that one component of the split potential is within the reentrant circuit while the other is not. These findings are strong evidence of these structures forming the posterior ...
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