Search Results - "Sperlágh, B."

A comparative analysis of the activity of ligands acting at P2X and P2Y receptor subtypes in models of neuropathic, acute and inflammatory pain by Andó, RD, Méhész, B, Gyires, K, Illes, P, Sperlágh, B

“…Background and purpose:  This study was undertaken to compare the analgesic activity of antagonists acting at P2X1, P2X7, and P2Y12 receptors and agonists…”
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Roles Played by the Na+/Ca2+ Exchanger and Hypothermia in the Prevention of Ischemia-Induced Carrier-Mediated Efflux of Catecholamines into the Extracellular Space: Implications for Stroke Therapy by Lakatos, M., Baranyi, M., Erőss, L., Nardai, S., Török, T. L., Sperlágh, B., Vizi, E. S.

“…The release of [ 3 H]dopamine ([ 3 H]DA) and [ 3 H]noradrenaline ([ 3 H]NA) in acutely perfused rat striatal and cortical slice preparations was measured at…”
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Peripheral origin of IL-1β production in the rodent hippocampus under in vivo systemic bacterial lipopolysaccharide (LPS) challenge and its regulation by P2X7 receptors by Csölle, C, Sperlágh, B

“…Abstract In this study we showed that in vivo bacterial lipopolysaccharide (LPS) challenge elevated IL-1β level in the rodent hippocampus. Antagonists of P2X…”
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ATP-Evoked Intracellular Ca2+ Signaling of Different Supporting Cells in the Hearing Mouse Hemicochlea by Horváth, T., Polony, G., Fekete, Á., Aller, M., Halmos, G., Lendvai, B., Heinrich, A., Sperlágh, B., Vizi, E. S., Zelles, T.

“…Hearing and its protection is regulated by ATP-evoked Ca 2+ signaling in the supporting cells of the organ of Corti, however, the unique anatomy of the cochlea…”
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Purinergic modulation of glutamate release under ischemic-like conditions in the hippocampus by Sperlágh, B, Zsilla, G, Baranyi, M, Illes, P, Vizi, E.S

“…Abstract The aim of the present study was to explore whether endogenous activation of different purine receptors by ATP and adenosine contributes to or…”
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K+ depolarization evokes ATP, adenosine and glutamate release from glia in rat hippocampus: a microelectrode biosensor study by Heinrich, A, Andó, RD, Túri, G, Rózsa, B, Sperlágh, B

“…BACKGROUND AND PURPOSE This study was undertaken to characterize the ATP, adenosine and glutamate outflow evoked by depolarization with high K+ concentrations,…”
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Contribution of platelet P2Y12 receptors to chronic Complete Freund's adjuvant‐induced inflammatory pain by Bekő, K., Koványi, B., Gölöncsér, F., Horváth, G., Dénes, Á., Környei, Z., Botz, B., Helyes, Z., Müller, C. E., Sperlágh, B.

“…Essentials The role of platelet P2Y12 receptors in the regulation of chronic inflammatory pain is unknown. Complete Freund's Adjuvant (CFA)‐induced chronic…”
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Co-release of endogenous ATP and [ 3H]noradrenaline from rat hypothalamic slices: origin and modulation by α2-adrenoceptors by Sperlágh, B, Sershen, H, Lajtha, A, Vizi, E.S

“…The release of endogenous ATP, measured by the luciferin-luciferase assay, and of [ 3H]noradrenaline from the in vitro superfused rat hypothalamic slices were…”
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ATP acts as fast neurotransmitter in rat habenula: neurochemical and enzymecytochemical evidence by Sperlágh, B., Kittel, Á., Lajtha, A., Vizi, E.S.

“…The release of ATP and ADP, the putative central neurotransmitters, from the isolated habenula preparation was investigated in the rat, at rest and during…”
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Marijuana smoke induces severe pulmonary hyperresponsiveness, inflammation, and emphysema in a predictive mouse model not via CB1 receptor activation by Helyes, Z, Kemény, Á, Csekő, K, Szőke, É, Elekes, K, Mester, M, Sándor, K, Perkecz, A, Kereskai, L, Márk, L, Bona, Á, Benkő, A, Pintér, E, Szolcsányi, J, Ledent, C, Sperlágh, B, Molnár, T F

“…Sporadic clinical reports suggested that marijuana smoking induces spontaneous pneumothorax, but no animal models were available to validate these observations…”
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Semicarbazide-sensitive amine oxidase/vascular adhesion protein 1: recent developments concerning substrates and inhibitors of a promising therapeutic target by Dunkel, P, Gelain, A, Barlocco, D, Haider, N, Gyires, K, Sperlágh, B, Magyar, K, Maccioni, E, Fadda, A, Mátyus, P

“…SSAO/VAP-1 is not only involved in the metabolism of biogenic and xenobiotic primary amines and in the production of metabolites with cytotoxic effects or…”
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Involvement of P2 purinoceptors and the nitric oxide pathway in [3H]purine outflow evoked by short-term hypoxia and hypoglycemia in rat hippocampal slices by JURANYI, Z, SPERLAGH, B, VIZI, E. S

“…The objective of this study was to study how the outflow of [3H]purines is altered during a brief period of ischemic-like conditions in superfused hippocampal…”
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Evidence that ATP released from the postsynaptic site by noradrenaline, is involved in mechanical responses of guinea-pig vas deferens: cascade transmission by Vizi, E S, Sperlágh, B, Baranyi, M

“…The release of endogenous ATP and [3H]noradrenaline, and the mechanical response of the guinea-pig vas deferens to field stimulation of its motor nerves were…”
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Presynaptically Located CB1 Cannabinoid Receptors Regulate GABA Release from Axon Terminals of Specific Hippocampal Interneurons by Katona, Istvan, Sperlagh, Beata, Sik, Attila, Kafalvi, Attila, Vizi, E. Sylvester, Mackie, Ken, Freund, Tamas F

“…To understand the functional significance and mechanisms of action in the CNS of endogenous and exogenous cannabinoids, it is crucial to identify the neural…”
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GABAergic interneurons are the targets of cannabinoid actions in the human hippocampus by Katona, I, Sperlágh, B, Maglóczky, Z, Sántha, E, Köfalvi, A, Czirják, S, Mackie, K, Vizi, E.S, Freund, T.F

“…Cannabinoids have been shown to disrupt memory processes in mammals including humans. Although the CB1 neuronal cannabinoid receptor was identified several…”
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P.1.h.004 The involvement of the medial prefrontal cortex and basolateral amygdala in the regulation of coping with stressors by Mano, A, Barna, I, Till, I, Baranyi, M, Sperlagh, B, Haller, J

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Age‐dependent changes of presynaptic neuromodulation via A1‐adenosine receptors in rat hippocampal slices by Sperlágh, B., Zsilla, G., Baranyi, M., Kékes‐Szabó, A., Vizi, E.Sylvester

“…Thepresynaptic neuromodulation of stimulation‐evoked release of [3H]‐acetylcholine by endogenous adenosine, via A1‐adenosine receptors, was studied in…”
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Lack of ATP-evoked GABA and glutamate release in the hippocampus of P2X7 receptor−/− mice by Papp, Lilla, Vizi, E Sylvester, Sperlágh, Beáta

“…In this study we revealed the participation of P2X7 receptors in the modulation of electrical stimulation and ATP-evoked GABA and glutamate release from mouse…”
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Peripheral origin of IL-1β production in the rodent hippocampus under in vivo systemic bacterial lipopolysaccharide (LPS) challenge and its regulation by P2X 7 receptors by Csölle, C., Sperlágh, B.

“…In this study we showed that in vivo bacterial lipopolysaccharide (LPS) challenge elevated IL-1β level in the rodent hippocampus. Antagonists of P2X receptors…”
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Is the neuronal ATP release from guinea-pig vas deferens subject to alpha 2-adrenoceptor-mediated modulation? by Sperlágh, B, Vizi, E S

“…The effects of a variety of alpha 2-adrenoceptor agonists and antagonists were studied on stimulation-evoked release of endogenous ATP, measured by the…”
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