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Results: 1 to 20 of 32

1.

Sodium selective ion channel formation in living cell membranes by polyamidoamine dendrimer.

Nyitrai G, Keszthelyi T, Bóta A, Simon A, Tőke O, Horváth G, Pál I, Kardos J, Héja L.

Biochim Biophys Acta. 2013 Aug;1828(8):1873-80. doi: 10.1016/j.bbamem.2013.04.004. Epub 2013 Apr 15.

2.

Polyamidoamine dendrimer impairs mitochondrial oxidation in brain tissue.

Nyitrai G, Héja L, Jablonkai I, Pál I, Visy J, Kardos J.

J Nanobiotechnology. 2013 Apr 4;11:9. doi: 10.1186/1477-3155-11-9.

3.

Neuronal and astroglial correlates underlying spatiotemporal intrinsic optical signal in the rat hippocampal slice.

Pál I, Nyitrai G, Kardos J, Héja L.

PLoS One. 2013;8(3):e57694. doi: 10.1371/journal.pone.0057694. Epub 2013 Mar 1.

4.

Astrocytes convert network excitation to tonic inhibition of neurons.

Héja L, Nyitrai G, Kékesi O, Dobolyi A, Szabó P, Fiáth R, Ulbert I, Pál-Szenthe B, Palkovits M, Kardos J.

BMC Biol. 2012 Mar 15;10:26. doi: 10.1186/1741-7007-10-26.

5.

Activation of astroglial calcium signaling by endogenous metabolites succinate and gamma-hydroxybutyrate in the nucleus accumbens.

Molnár T, Héja L, Emri Z, Simon A, Nyitrai G, Pál I, Kardos J.

Front Neuroenergetics. 2011 Dec 12;3:7. doi: 10.3389/fnene.2011.00007. eCollection 2011.

6.

Calcium signals in the nucleus accumbens: activation of astrocytes by ATP and succinate.

Molnár T, Dobolyi A, Nyitrai G, Barabás P, Héja L, Emri Z, Palkovits M, Kardos J.

BMC Neurosci. 2011 Oct 3;12:96. doi: 10.1186/1471-2202-12-96.

7.

Assessing toxicity of polyamidoamine dendrimers by neuronal signaling functions.

Nyitrai G, Kékesi O, Pál I, Keglevich P, Csíki Z, Fügedi P, Simon A, Fitos I, Németh K, Visy J, Tárkányi G, Kardos J.

Nanotoxicology. 2012 Sep;6(6):576-86. doi: 10.3109/17435390.2011.591511. Epub 2011 Jun 20.

PMID:
21688971
8.

Glutamate uptake shapes low-[Mg2+] induced epileptiform activity in juvenile rat hippocampal slices.

Nyitrai G, Lasztóczi B, Kardos J.

Brain Res. 2010 Jan 14;1309:172-8. doi: 10.1016/j.brainres.2009.11.007. Epub 2009 Nov 11.

PMID:
19912995
9.

Glutamate uptake triggers transporter-mediated GABA release from astrocytes.

Héja L, Barabás P, Nyitrai G, Kékesi KA, Lasztóczi B, Toke O, Tárkányi G, Madsen K, Schousboe A, Dobolyi A, Palkovits M, Kardos J.

PLoS One. 2009 Sep 24;4(9):e7153. doi: 10.1371/journal.pone.0007153.

10.

Synchronization of GABAergic inputs to CA3 pyramidal cells precedes seizure-like event onset in juvenile rat hippocampal slices.

Lasztóczi B, Nyitrai G, Héja L, Kardos J.

J Neurophysiol. 2009 Oct;102(4):2538-53. doi: 10.1152/jn.91318.2008. Epub 2009 Aug 12.

11.

gamma-Hydroxybutyrate (GHB) induces GABA(B) receptor independent intracellular Ca2+ transients in astrocytes, but has no effect on GHB or GABA(B) receptors of medium spiny neurons in the nucleus accumbens.

Molnár T, Antal K, Nyitrai G, Emri Z.

Neuroscience. 2009 Aug 18;162(2):268-81. doi: 10.1016/j.neuroscience.2009.05.017. Epub 2009 May 13.

PMID:
19446011
12.

gamma-Hydroxybutyrate binds to the synaptic site recognizing succinate monocarboxylate: a new hypothesis on astrocyte-neuron interaction via the protonation of succinate.

Molnár T, Barabás P, Héja L, Fekete EK, Lasztóczi B, Szabó P, Nyitrai G, Simon-Trompler E, Hajós F, Palkovits M, Kardos J.

J Neurosci Res. 2008 May 15;86(7):1566-76. doi: 10.1002/jnr.21608.

PMID:
18189322
13.

Suppression of spike-wave discharge activity and c-fos expression by 2-methyl-4-oxo-3H-quinazoline-3-acetyl piperidine (Q5) in vivo.

Kovács Z, Puskás L, Nyitrai G, Papp E, Császár I, Juhász G, Palkovits M.

Neurosci Lett. 2007 Aug 9;423(1):73-7. Epub 2007 Jul 4.

PMID:
17662531
14.

Extracellular level of GABA and Glu: in vivo microdialysis-HPLC measurements.

Nyitrai G, Kékesi KA, Juhász G.

Curr Top Med Chem. 2006;6(10):935-40. Review.

PMID:
16787267
15.

Preconditioning-specific reduction of c-fos expression in hippocampal granule and pyramidal but not other forebrain neurons of ischemic brain: a quantitative immunohistochemical study.

Nyitrai G, Puskás L, Antal K, Takács V, Sass M, Juhász G, Kardos J, Palkovits M.

Neurosci Lett. 2005 Jun 24;381(3):344-9. Epub 2005 Mar 17.

PMID:
15896497
16.

GABA(B) receptor antagonist CGP-36742 enhances somatostatin release in the rat hippocampus in vivo and in vitro.

Nyitrai G, Kékesi KA, Emri Z, Szárics E, Juhász G, Kardos J.

Eur J Pharmacol. 2003 Oct 8;478(2-3):111-9.

PMID:
14575795
17.

Neurotoxicity of lindane and picrotoxin: neurochemical and electrophysiological correlates in the rat hippocampus in vivo.

Nyitrai G, Kékesi KA, Szilágyi N, Papp A, Juhász G, Kardos J.

Neurochem Res. 2002 Feb;27(1-2):139-45.

PMID:
11926266
18.

Persistent depolarization and Glu uptake inhibition operate distinct osmoregulatory mechanisms in the mammalian brain.

Kékesi KA, Szilágyi N, Nyitrai G, Dobolyi A, Skuban N, Kardos J.

Neurochem Int. 2000 Aug-Sep;37(2-3):171-8.

PMID:
10812202
19.

Sustained depolarisation induces changes in the extracellular concentrations of purine and pyrimidine nucleosides in the rat thalamus.

Dobolyi A, Reichart A, Szikra T, Nyitrai G, Kékesi KA, Juhász G.

Neurochem Int. 2000 Jul;37(1):71-9.

PMID:
10781847
20.
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