Zobrazeno 1 - 10 of 12 pro vyhledávání: '"Bicuculline/pharmacology"'
1
GABAergic input to cholinergic nucleus basalis neurons
Autor: Michel Muhlethaler, Asaid Khateb, Barbara E. Jones, Mauro Serafin, Patrice Fort, S. Williams
Publikováno v: Neuroscience
Neuroscience, Elsevier-International Brain Research Organization, 1998, 86 (3), pp.937-947. ⟨10.1016/s0306-4522(98)00094-3⟩
Neuroscience, Vol. 86, No 3 (1998) pp. 937-947
The potential influence of GABAergic input to cholinergic basalis neurons was studied in guinea-pig basal forebrain slices. GABA and its agonists were applied to electrophysiologically-identified cholinergic neurons, of which some were labelled with
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ce1b1c509f535373363746365c4a9ab
https://doi.org/10.1016/s0306-4522(98)00094-3
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2
GABAA receptor activation triggers a Cl− conductance increase and a K+ channel blockade in cerebellar granule cells
Autor: Thomas Müller, Charalampos Labrakakis, K Schmidt, Helmut Kettenmann
Publikováno v: Neuroscience. 79:177-189
GABA(A) receptor activation in cerebellar granule cells induced a complex physiological response, namely the activation of a Cl- conductance in concert with a blockade of the resting K+ outward conductance (by 71% as compared to controls). Both respo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a48213097d7c52ab6b99fa5f31b454f
https://doi.org/10.1016/s0306-4522(96)00644-6
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3
Pharmacological enhancement of delta-subunit-containing GABA(A) receptors that generate a tonic inhibitory conductance in spinal neurons attenuates acute nociception in mice
Autor: Bonin, R. P., Labrakakis, C., Eng, D. G., Whissell, P. D., De Koninck, Y., Orser, B. A.
The development of new strategies for the treatment of acute pain requires the identification of novel nonopioid receptor targets. This study explored whether delta-subunit-containing GABA(A)Rs (deltaGABA(A)Rs) in neurons of the spinal cord dorsal ho
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_____10561::19b57cd13cf784ed7f4d006a18e0a864
http://olympias.lib.uoi.gr/jspui/handle/123456789/7819
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4
Factors governing the potentiation of NMDA receptor-mediated responses in Hippocampus
Autor: Gary Lynch, Amy C. Arai, Dominique Muller
Publikováno v: Hippocampus, Vol. 2, No 1 (1992) pp. 29-38
A modified medium containing an AMPA receptor antagonist and low concentrations of magnesium was used to investigate the factors governing the potentiation of synaptic responses mediated by NMDA receptors. When long-term potentiation (LTP) was induce
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b87ba13abb801b8ccbc72b33097db734
https://doi.org/10.1002/hipo.450020105
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5
Etomidate reduces initiation of backpropagating dendritic action potentials: implications for sensory processing and synaptic plasticity during anesthesia
Autor: Joao Bacelo, Leonel Gómez, Jacob Engelmann, Erwin H. van den Burg, Kirsty Grant
Publikováno v: Journal of neurophysiology. 97(3)
Anesthetics may induce specific changes that alter the balance of activity within neural networks. Here we describe the effects of the GABAAreceptor potentiating anesthetic etomidate on sensory processing, studied in a cerebellum-like structure, the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11f259416cf140a9c6d7fcefbeebd165
https://pubmed.ncbi.nlm.nih.gov/17202233
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6
Suprachiasmatic modulation of noradrenaline release in the ventrolateral preoptic nucleus
Autor: Laurence Bayer, Emmanuel Eggermann, Mauro Serafin, Michel Muhlethaler, Barbara E. Jones, Benoît Saint-Mleux
Publikováno v: Journal of Neuroscience, Vol. 27, No 24 (2007) pp. 6412-6416
Journal of Neuroscience
Journal of Neuroscience, Society for Neuroscience, 2007, 27 (24), pp.6412-6. ⟨10.1523/JNEUROSCI.1432-07.2007⟩
Journal of Neuroscience, Society for Neuroscience, 2007, 27 (24), pp.6412-6. <10.1523/JNEUROSCI.1432-07.2007>
As the major brain circadian pacemaker, the suprachiasmatic nucleus (SCN) is known to influence the timing of sleep and waking. We thus investigated here the effect of SCN stimulation on neurons of the ventrolateral preoptic nucleus (VLPO) thought to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44a15d06393ed36ebfc2414b006eeb4d
https://archive-ouverte.unige.ch/unige:10430
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7
Local gamma-aminobutyric acid and glutamate circuit control of hypophyseotrophic corticotropin-releasing factor neuron activity in the paraventricular nucleus of the hypothalamus
Autor: R. C. Gaillard, Peter Streit, Laszlo Vutskits, Jozsef Zoltan Kiss, Dominique Muller, Viktor Bartanusz
Publikováno v: European Journal of Neuroscience, Vol. 19, No 3 (2004) pp. 777-782
Paraventricular corticotropin-releasing factor (CRF) neurons play a pivotal role in regulating neuroendocrine responses to stress. The mechanisms by which synaptic inputs control the activity of these neurons are not well understood. The present stud
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::947a83086fa814dd52b9694e7e513435
https://archive-ouverte.unige.ch/unige:10176
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8
Action of tachykinins in the rat hippocampus: modulation of inhibitory synaptic transmission
Autor: Ogier, R., Raggenbass, Mario
Publikováno v: European Journal of Neuroscience, Vol. 17, No 12 (2003) pp. 2639-2647
Substance P and other neuropeptides of the tachykinin family can powerfully excite CA1 hippocampal interneurons present in the CA1 region. In the present work we show that, by exciting hippocampal interneurons, tachykinins can indirectly inhibit pyra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::1c9586b0d91966602fcb8334797f2e7a
https://pubmed.ncbi.nlm.nih.gov/12823471
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9
Oxytocin receptor agonists enhance inhibitory synaptic transmission in the rat hippocampus by activating interneurons in stratum pyramidale
Autor: Zaninetti, M., Raggenbass, Mario
Publikováno v: European Journal of Neuroscience, Vol. 12, No 11 (2000) pp. 3975-3984
Oxytocin probably plays a role as a neurotransmitter/neuromodulator in the hippocampus of the rat. Oxytocin binding sites are present in the subiculum and CA1 region and oxytocin can excite a class of CA1 nonpyramidal neurons. In the present work we
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::a73e22c390271fc8f86b42a8faa1ff9c
https://pubmed.ncbi.nlm.nih.gov/11069593
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10
Dopaminergic agonists have both presynaptic and postsynaptic effects on the guinea-pig's medial vestibular nucleus neurons
Autor: Mauro Serafin, Michel Muhlethaler, Nicolas Vibert, Pierre-Paul Vidal, O. Crambes
Publikováno v: European Journal of Neuroscience, Vol. 7, No 4 (1995) pp. 555-562
A number of studies have indicated a possible interaction between dopamine and the vestibular system. Using intracellular recordings in brainstem slices, we have tested the effects of dopamine and other dopaminergic compounds on guinea-pig medial ves
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20e7fa6d02b8f7870e5019544237bc18
https://pubmed.ncbi.nlm.nih.gov/7620607
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