Rapid transient elevations of cytosolic calcium triggered by thyrotropin releasing hormone in individual cells of the pituitary line GH3B6.
about
Investigating heterogeneity of intracellular calcium dynamics in anterior pituitary lactotrophs using a combined modelling/experimental approach.Thyrotropin-releasing hormone induces opposite effects on Ca2+ channel currents in pituitary cells by two pathways.Distinct pools of cAMP centre on different isoforms of adenylyl cyclase in pituitary-derived GH3B6 cells.Ceramide 1-phosphate enhances calcium entry through voltage-operated calcium channels by a protein kinase C-dependent mechanism in GH4C1 rat pituitary cellsCaffeine enhancement of electrical activity through direct blockade of inward rectifying K+ currents in GH3 rat anterior pituitary cells.Caffeine-induced oscillations of cytosolic Ca2+ in GH3 pituitary cells are not due to Ca2+ release from intracellular stores but to enhanced Ca2+ influx through voltage-gated Ca2+ channels.Rapid desensitization of the thyrotropin-releasing hormone receptor expressed in single human embryonal kidney 293 cells.Capacitative Ca2+ entry contributes to the Ca2+ influx induced by thyrotropin-releasing hormone (TRH) in GH3 pituitary cells.Alterations in the frequency and shape of Ca2+ fluctuations in GH4C1 cells induced by thyrotropin-releasing hormone and Bay K 8644.Protein phosphatase 2A reverses inhibition of inward rectifying K+ currents by thyrotropin-releasing hormone in GH3 pituitary cells.Inhibition of Ca2+ inflow causes an abrupt cessation of growth-factor-induced repetitive free Ca2+ transients in single NIH-3T3 cells.Galanin evokes a cytosolic calcium bursting mode and hormone release in GH3/B6 pituitary cells.Thapsigargin, but not caffeine, blocks the ability of thyrotropin-releasing hormone to release Ca2+ from an intracellular store in GH4C1 pituitary cells.Mechanism of spontaneous intracellular calcium fluctuations in single GH4C1 rat pituitary cells.Uncoupling of calcium mobilization and entry pathways in endothelin-stimulated pituitary lactotrophs.Mitochondrial [Ca(2+)] oscillations driven by local high [Ca(2+)] domains generated by spontaneous electric activity.Thyrotropin-releasing hormone activates a [Ca2+]i-dependent K+ current in GH3 pituitary cells via Ins(1,4,5)P3-sensitive and Ins(1,4,5)P3-insensitive mechanisms.Dampening of cytosolic Ca2+ oscillations on propagation to nucleus.Rapid 'on-line' image processing as a tool in the evaluation of kinetic and morphological aspects of receptor-induced cell activation.Simultaneous recordings of cytosolic Ca2+ level and membrane potential and current during the response to thyroliberin in clonal rat anterior pituitary cells.Effects of hypothalamic peptides on electrical activity and membrane currents of 'patch perforated' clamped GH3 anterior pituitary cells.Prolactin secretion and intracellular Ca(2+) change in rat lactotroph subpopulations stimulated by thyrotropin-releasing hormone.Participation of transient-type Ca2+ channels in the sustained increase of Ca2+ level in GH3 cells.
P2860
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P2860
Rapid transient elevations of cytosolic calcium triggered by thyrotropin releasing hormone in individual cells of the pituitary line GH3B6.
description
1988 nî lūn-bûn
@nan
1988年の論文
@ja
1988年論文
@yue
1988年論文
@zh-hant
1988年論文
@zh-hk
1988年論文
@zh-mo
1988年論文
@zh-tw
1988年论文
@wuu
1988年论文
@zh
1988年论文
@zh-cn
name
Rapid transient elevations of ...... s of the pituitary line GH3B6.
@en
Rapid transient elevations of ...... s of the pituitary line GH3B6.
@nl
type
label
Rapid transient elevations of ...... s of the pituitary line GH3B6.
@en
Rapid transient elevations of ...... s of the pituitary line GH3B6.
@nl
prefLabel
Rapid transient elevations of ...... s of the pituitary line GH3B6.
@en
Rapid transient elevations of ...... s of the pituitary line GH3B6.
@nl
P2860
P356
P1433
P1476
Rapid transient elevations of ...... s of the pituitary line GH3B6.
@en
P2093
Schlegel W
Winiger BP
P2860
P304
P356
10.1042/BJ2550161
P407
P577
1988-10-01T00:00:00Z