Search Results - "Föhr, K. J."

Xenon reduces glutamate-, AMPA-, and kainate-induced membrane currents in cortical neurones by Dinse, A., Fo¨hr, K.J., Georgieff, M., Beyer, C., Bulling, A., Weigt, H.U.

“…The anaesthetic, analgesic, and neuroprotective effects of xenon (Xe) are believed to be mediated by a block of the NMDA (N-methyl-d-aspartate) receptor…”
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Etomidate reduces glutamate uptake in rat cultured glial cells: involvement of PKA by Räth, M, Föhr, K J, Weigt, H U, Gauss, A, Engele, J, Georgieff, M, Köster, S, Adolph, O

“…Background and purpose: Glutamate is the main excitatory neurotransmitter in the vertebrate CNS. Removal of the transmitter from the synaptic cleft by glial…”
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Formation and characterisation of neuromuscular junctions between hiPSC derived motoneurons and myotubes by Demestre, M., Orth, M., Föhr, K.J., Achberger, K., Ludolph, A.C., Liebau, S., Boeckers, T.M.

“…Striated skeletal muscle cells from humans represent a valuable source for in vitro studies of the motoric system as well as for pathophysiological…”
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Functional and molecular characterization of a muscarinic receptor type and evidence for expression of choline-acetyltransferase and vesicular acetylcholine transporter in human granulosa-luteal cells by FRITZ, S, FÖHR, K. J, BODDIEN, S, BERG, U, BRUCKER, C, MAYERHOFER, A

“…Previously, we provided evidence for the presence of a class of muscarinic receptors on human luteinized granulosa cells (human GC) that is linked to transient…”
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Xenon incorporated in a lipid emulsion inhibits NMDA receptor channels by Weigt, H. U., Georgieff, M., Beyer, C., Wachter, U., Föhr, K. J.

“…Background:  Over the past decade hyperpolarized (129)xenon incorporated in lipid emulsions has been studied for the purpose of imaging enhancement in…”
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Carbachol increases intracellular free calcium concentrations in human granulosa-lutein cells by Mayerhofer, A, Föhr, K J, Sterzik, K, Gratzl, M

“…We investigated whether the stimulation of human granulosa-lutein cells with muscarinic and nicotinic receptor agonists can cause increases in intracellular…”
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Concerted action of human chorionic gonadotropin and norepinephrine on intracellular-free calcium in human granulosa-lutein cells: evidence for the presence of a functional alpha-adrenergic receptor by Föhr, K J, Mayerhofer, A, Sterzik, K, Rudolf, M, Rosenbusch, B, Gratzl, M

“…Luteal cells are known to possess receptors for LH/hCG and receptors of the beta-adrenergic type. Interactions of specific agonists with either receptor lead…”
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A transient and a persistent calcium release are induced by chlorocresol in cultivated mouse myotubes by Gschwend, M H, Rüdel, R, Brinkmeier, H, Taylor, S R, Föhr, K J

“…The effect of 4-chloro-m-cresol (4-CmC), a stabilizing agent used in commercial preparations of the muscle relaxant succinylcholine, on intracellular free…”
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Intranasal application of xenon: describing the pharmacokinetics in experimental animals and the increased pain tolerance within a placebo-controlled experimental human study by Froeba, G., Georgieff, M., Linder, E.M., Föhr, K.J., Weigt, H.U., Holsträter, T.F., Kölle, M.A., Adolph, O.

“…Pain sensitizes the central nervous system via N-methyl-d-aspartate receptors (NMDARs) leading to an enhancement of pain perception. However, the enhanced…”
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Increased calcium entry into dystrophin-deficient muscle fibres of MDX and ADR-MDX mice is reduced by ion channel blockers by Tutdibi, O, Brinkmeier, H, Rüdel, R, Föhr, K J

“…Single fibres were enzymatically isolated from interosseus muscles of dystrophic MDX mice, myotonic-dystrophic double mutant ADR-MDX mice and C57BL/10…”
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NMDA-induced whole-cell currents and single channel conductances in tectal neurons during two stages of early development of chicken by Föhr, K.J., Schirm, T., Finger, W.

“…In cultured tectal neurons of embryonic chicken N-methyl- d-aspartate (NMDA) receptor currents were investigated during two stages of development. Stage I…”
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Poration by alpha-toxin and streptolysin O: an approach to analyze intracellular processes by Ahnert-Hilger, G, Mach, W, Föhr, K J, Gratzl, M

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Millimolar concentrations of free magnesium enhance exocytosis from permeabilized rat pheochromocytoma (PC 12) cells by Wegenhorst, U, Gratzl, M, Föhr, K J, Ahnert-Hilger, G

“…The role of Mg2+ during the final steps of exocytosis was investigated using rat pheochromocytoma cells (PC12) permeabilized with bacterial pore forming…”
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Calmodulin-like protein from the fern Anemia phyllitidis L. Sw by Föhr, K.J., Enßle, M., Schraudolf, H.

“…Spores and prothallia of the fern Anemia phyllitidis L. Sw. contain a protein which in its physicochemical properties corresponds largely to calmodulin. It…”
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Effect of GTP and Ca2+ on inositol 1,4,5-trisphosphate induced Ca2+ release from permeabilized rat exocrine pancreatic acinar cells by Engling, R, Föhr, K J, Kemmer, T P, Gratzl, M

“…The effects of Ca2+ and GTP on the release of Ca2+ from the inositol 1,4,5-trisphosphate (IP3) sensitive Ca2+ compartment were investigated with digitonin…”
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Calculation and control of free divalent cations in solutions used for membrane fusion studies by Föhr, K J, Warchol, W, Gratzl, M

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Functional and Molecular Characterization of a Muscarinic Receptor Type and Evidence for Expression of Choline-Acetyltransferase and Vesicular Acetylcholine Transporter in Human Granulosa-Luteal Cells1 by Fritz, S, Föhr, K. J, Boddien, S, Berg, U, Brucker, C, Mayerhofer, A

“…Previously, we provided evidence for the presence of a class of muscarinic receptors on human luteinized granulosa cells (human GC) that is linked to transient…”
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Promethazine inhibits NMDA-induced currents: new pharmacological aspects of an old drug: 9AP8-9 by Adolph, O., Gergieff, M., Föhr, K. J.

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Oxytocin at physiological concentrations evokes adrenocorticotropin (ACTH) release from corticotrophs by increasing intracellular free calcium mobilized mainly from intracellular stores. Oxytocin displays synergistic or additive effects on ACTH-releasing factor or arginine vasopressin-induced ACTH secretion, respectively by Link, H, Dayanithi, G, Föhr, K J, Gratzl, M

“…The potency of oxytocin (OT) in evoking ACTH secretion by isolated, superfused rat adenohypophyseal corticotrophs and its enhancement by CRF and arginine…”
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Characterization of the inositol 1,4,5-trisphosphate-induced calcium release from permeabilized endocrine cells and its inhibition by decavanadate and p-hydroxymercuribenzoate by Föhr, K J, Scott, J, Ahnert-Hilger, G, Gratzl, M

“…The inositol 1,4,5-trisphosphate (IP3)-sensitive Ca2+ compartment of endocrine cells was studied with alpha-toxin- and digitonin-permeabilized rat insulinoma…”
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