Search Results - "Armstrong, E W"

Kv2 subunits underlie slowly inactivating potassium current in rat neocortical pyramidal neurons by Guan, D., Tkatch, T., Surmeier, D. J., Armstrong, W. E., Foehring, R. C.

“…We determined the expression of Kv2 channel subunits in rat somatosensory and motor cortex and tested for the contributions of Kv2 subunits to slowly…”
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Transient Receptor Potential Channel M4 and M5 in Magnocellular Cells in Rat Supraoptic and Paraventricular Nuclei by Teruyama, R., Sakuraba, M., Kurotaki, H., Armstrong, W. E.

“…The neurohypophysial hormones, vasopressin (VP) and oxytocin (OT), are synthesised by magnocellular cells in the supraoptic nucleus (SON) and the…”
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Performance, Properties and Plasticity of Identified Oxytocin and Vasopressin Neurones In Vitro by Armstrong, W. E., Wang, L ., Li, C., Teruyama, R.

“…The neurohypophysial hormones oxytocin (OT) and vasopressin (VP) originate from hypothalamic neurosecretory cells in the paraventricular and supraoptic (SON)…”
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Expression and biophysical properties of Kv1 channels in supragranular neocortical pyramidal neurones by Guan, D., Lee, J. C. F., Tkatch, T., Surmeier, D. J., Armstrong, W. E., Foehring, R. C.

“…Potassium channels are extremely diverse regulators of neuronal excitability. As part of an investigation into how this molecular diversity is utilized by…”
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Morphological and electrophysiological classification of hypothalamic supraoptic neurons by Armstrong, W E

“…In mammals, the magnocellular neurons of the supraoptic nucleus (SON) have been classified into vasopressin- (VP) and oxytocin- (OT) producing subtypes. The…”
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Changes in the Active Membrane Properties of Rat Supraoptic Neurones During Pregnancy and Lactation by Teruyama, R., Armstrong, W. E.

“…To better understand the plasticity of intrinsic membrane properties of supraoptic magnocellular neuroendocrine cells associated with reproductive function,…”
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Central blockade of oxytocin receptors during mid-late gestation reduces amplitude of slow afterhyperpolarization in supraoptic oxytocin neurons by Teruyama, R, Lipschitz, D L, Wang, L, Ramoz, G R, Crowley, W R, Bealer, S L, Armstrong, W E

“…The neurohypophysial hormone oxytocin (OT), synthesized in magnocellular paraventricular (PVN) and supraoptic (SON) nuclei, is well known for its effects in…”
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A versatile means of intracellular labeling: injection of biocytin and its detection with avidin conjugates by Horikawa, K, Armstrong, W E

“…Biocytin is a biotin-lysine complex of low molecular weight containing about 65% biotin, which retains a high affinity for avidin. Since the latter molecule…”
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Electrophysiological characteristics of immunochemically identified rat oxytocin and vasopressin neurones in vitro by Armstrong, W E, Smith, B N, Tian, M

“…1. Intracellular recordings were made from supraoptic neurones in vitro from hypothalamic explants prepared from adult male rats. Neurones were injected with…”
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Late Pregnancy is a Critical Period for Changes in Phosphorylated Mitogen-Activated Protein Kinase/Extracellular Signal-Regulated Kinase 1/2 in Oxytocin Neurones by Chandaka, G. K., Wang, L., Senogles, S., Armstrong, W. E.

“…The physiological demands of parturition and lactation lead to the increased pulsatile release of oxytocin (OT) into the circulation from the neurohypophysial…”
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Electrophysiological differences between oxytocin and vasopressin neurones recorded from female rats in vitro by Stern, J E, Armstrong, W E

“…1. Intracellular recordings in vitro from immunochemically identified oxytocin (OT) and vasopressin (VP) neurones in the supraoptic nucleus (SON) of virgin or…”
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Pharmacological dissection of high-voltage-activated Ca2+ current types in acutely dissociated rat supraoptic magnocellular neurons by Foehring, R C, Armstrong, W E

“…1. We used pharmacological blockers and whole cell voltage-clamp recordings from acutely dissociated magnocellular neurons from the rat supraoptic nucleus to…”
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Tonic Regulation of GABAergic Synaptic Activity on Vasopressin Neurones by Cannabinoids by Wang, L., Armstrong, W. E.

“…Synaptic activity in magnocellular neurosecretory neurones is influenced by the retrograde (i.e. somatodendritic) release of vasopressin, oxytocin and…”
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Neurochemical bases of plasticity in the magnocellular oxytocin system during gestation by Lipschitz, D.L., Crowley, W.R., Armstrong, W.E., Bealer, S.L.

“…The central and systemic release of oxytocin (OT) has been well documented during parturition and lactation. In preparation for the demands of these events,…”
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Sustained outward rectification of oxytocinergic neurones in the rat supraoptic nucleus: ionic dependence and pharmacology by Stern, J E, Armstrong, W E

“…1. Intracellular recordings were obtained in vitro from oxytocin and vasopressin neurones from dioestrous and lactating female rats. Oxytocin neurones were…”
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The ionic dependence of the histamine-induced depolarization of vasopressin neurones in the rat supraoptic nucleus by Smith, B N, Armstrong, W E

“…1. The ionic basis of the histamine-induced depolarization of immunohistochemically identified neurones in the supraoptic nucleus (SON) was investigated in the…”
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The Adaptive Brain: Glenn Hatton and the Supraoptic Nucleus by Leng, G., Moos, F. C., Armstrong, W. E.

“…In December 2009, Glenn Hatton died, and neuroendocrinology lost a pioneer who had done much to forge our present understanding of the hypothalamus and whose…”
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Histamine enhances the depolarizing afterpotential of immunohistochemically identified vasopressin neurons in the rat supraoptic nucleus via H1-receptor activation by Smith, B N, Armstrong, W E

“…Previous studies have demonstrated that histamine primarily excites unidentified neurons in the rat supraoptic nucleus. We investigated the neuromodulatory…”
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Evidence for excitatory actions of histamine on supraoptic neurons in vitro: mediation by an H1-type receptor by Armstrong, W E, Sladek, C D

“…The effects of histamine on the firing of supraoptic neurosecretory neurons in the rat were examined in vitro using acutely prepared,…”
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Extra-hypothalamic afferent inputs to the supraoptic nucleus area of the rat as determined by retrograde and anterograde tracing techniques by Tribollet, E, Armstrong, W E, Dubois-Dauphin, M, Dreifuss, J J

“…To detect neuronal cell bodies whose axon projects to the hypothalamic supraoptic nucleus, small volumes (10-50 nl) of 30% horseradish peroxidase or 2% fast…”
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