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Helmut Haas

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Aisa N Chepkova; Helmut L Haas; Oliver Selbach; Olga A Sergeeva
Ammonia-induced deficit in corticostriatal long-term depression and its amelioration by zaprinast.
Helmut L Haas; Olga A Sergeeva
Warm and awake with histamine.
Yevgenij Yanovsky; Quiaoling Yao; Yan Zhao; Helmut L Haas; Sha Li; Jian-Sheng Lin; Andrea May; Stephan R Schubring; Olga A Sergeeva
Waking action of ursodeoxycholic acid (UDCA) involves histamine and GABAA receptor block.

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2012: Aisa N Chepkova; Helmut L Haas; Oliver Selbach; Olga A Sergeeva
Ammonia-induced deficit in corticostriatal long-term depression and its amelioration by zaprinast.
Journal of neurochemistry 2012;122(3):545-56.
2012: Helmut L Haas; Olga A Sergeeva
Warm and awake with histamine.
Neuropharmacology 2012;63(2):169-70.
2012: Yevgenij Yanovsky; Quiaoling Yao; Yan Zhao; Helmut L Haas; Sha Li; Jian-Sheng Lin; Andrea May; Stephan R Schubring; Olga A Sergeeva
Waking action of ursodeoxycholic acid (UDCA) involves histamine and GABAA receptor block.
PloS one 2012;7(8):e42512.
2012: Yevgenij Yanovsky; Jeffrey M Zigman; Alisa Bein; Helmut L Haas; Anna Kernder; Sherri Osborne-Lawrence; Ichiro Sakata; Olga A Sergeeva
Proton- and ammonium-sensing by histaminergic neurons controlling wakefulness.
Frontiers in systems neuroscience 2012;6():23.
2012: Aisa Chepkova; Helmut L Haas; Jian-Sheng Lin; Hiroshi Ohtsu; Regis Parmentier; Evgenij Yanovsky; Olga A Sergeeva
Histamine receptor expression, hippocampal plasticity and ammonia in histidine decarboxylase knockout mice.
Cellular and molecular neurobiology 2012;32(1):17-25.
2011: Yevgenij Yanovsky; Sha Li; Boris P Klyuch; Qiaoling Yao; patrizio blandina; M Beatrice Passani; Jian-Sheng Lin; Helmut L Haas; Olga A Sergeeva
L-Dopa activates histaminergic neurons.
The Journal of physiology 2011;589(Pt 6):1349-66.
2010: Oliver Selbach; C Bohla; A Barbara; Nanuli Doreulee; Krister S Eriksson; Olga A Sergeeva; Helmut L Haas
Orexins/hypocretins control bistability of hippocampal long-term synaptic plasticity through co-activation of multiple kinases.
Acta physiologica (Oxford, England) 2010;198(3):277-85.
2010: Krister S Eriksson; Olga A Sergeeva; Helmut L Haas; Oliver Selbach
Orexins/hypocretins and aminergic systems.
Acta physiologica (Oxford, England) 2010;198(3):263-75.
2009: Aisa N Chepkova; Wiebke Fleischer; Thomas Kazmierczak; Nanuli Doreulee; Helmut L Haas; Olga A Sergeeva
Developmental alterations of DHPG-induced long-term depression of corticostriatal synaptic transmission: switch from NMDA receptor-dependent towards CB1 receptor-dependent plasticity.
Pflügers Archiv : European journal of physiology 2009;459(1):131-41.
2009: Regis Parmentier; Sergej Kolbaev; Boris P Klyuch; David Vandael; Jian-Sheng Lin; Oliver Selbach; Helmut L Haas; Olga A Sergeeva
Excitation of histaminergic tuberomamillary neurons by thyrotropin-releasing hormone.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2009;29(14):4471-83.
2008: Aisa N Chepkova; Olga A Sergeeva; Helmut L Haas
Carbenoxolone impairs LTP and blocks NMDA receptors in murine hippocampus.
Neuropharmacology 2008;55(2):139-47.
2008: Alexei A Ponomarenko; Jay-Shake Li; Tatiana M Korotkova; Joseph P Huston; Helmut L Haas
Frequency of network synchronization in the hippocampus marks learning.
The European journal of neuroscience 2008;27(11):3035-42.
2007: Olga A Sergeeva; Wiebke Fleischer; Aisa N Chepkova; Ulrich Warskulat; Dieter Häussinger; Mario Siebler; Helmut L Haas
GABAA-receptor modification in taurine transporter knockout mice causes striatal disinhibition.
The Journal of physiology 2007;585(Pt 2):539-48.
2007: Olga A Sergeeva; Nanuli Doreulee; Aisa N Chepkova; T Kazmierczak; Helmut L Haas
Long-term depression of cortico-striatal synaptic transmission by DHPG depends on endocannabinoid release and nitric oxide synthesis.
The European journal of neuroscience 2007;26(7):1889-94.
2007: Olga A Sergeeva; Bettina T Amberger; Helmut L Haas
Editing of AMPA and serotonin 2C receptors in individual central neurons, controlling wakefulness.
Cellular and molecular neurobiology 2007;27(5):669-80.
2007: Roland Reinehr; Boris Görg; Stephan Becker; Natalia Qvartskhava; Hans-J Bidmon; Oliver Selbach; Helmut L Haas; Freimut Schliess; Dieter Häussinger
Hypoosmotic swelling and ammonia increase oxidative stress by NADPH oxidase in cultured astrocytes and vital brain slices.
Glia 2007;55(7):758-71.
2007: Tatiana M Korotkova; B P Klyuch; Alexei A Ponomarenko; J S Lin; Helmut L Haas; Olga A Sergeeva
Modafinil inhibits rat midbrain dopaminergic neurons through D2-like receptors.
Neuropharmacology 2007;52(2):626-33.
2006: Olga A Sergeeva; Boris P Klyuch; Wiebke Fleischer; Krister S Eriksson; Tatiana M Korotkova; Mario Siebler; Helmut L Haas
P2Y receptor-mediated excitation in the posterior hypothalamus.
The European journal of neuroscience 2006;24(5):1413-26.
2006: Aisa N Chepkova; Olga A Sergeeva; Helmut L Haas
Taurine rescues hippocampal long-term potentiation from ammonia-induced impairment.
Neurobiology of disease 2006;23(3):512-21.
2006: Tatiana M Korotkova; Ritchie E Brown; Olga A Sergeeva; Alexei A Ponomarenko; Helmut L Haas
Effects of arousal- and feeding-related neuropeptides on dopaminergic and GABAergic neurons in the ventral tegmental area of the rat.
The European journal of neuroscience 2006;23(10):2677-85.
2006: Stefan Berger; David P Wolfer; Oliver Selbach; Heike Alter; Gitta Erdmann; Holger M Reichardt; Aisa N Chepkova; Hans Welzl; Helmut L Haas; Hans-Peter Lipp; Günther Schütz
Loss of the limbic mineralocorticoid receptor impairs behavioral plasticity.
Proceedings of the National Academy of Sciences of the United States of America 2006;103(1):195-200.
2006: Aisa N Chepkova; Olga A Sergeeva; Helmut L Haas
Mechanisms of long-lasting enhancement of corticostriatal neurotransmission by taurine.
Advances in experimental medicine and biology 2006;583():401-10.
2006: Oliver Selbach; Helmut L Haas
Hypocretins: the timing of sleep and waking.
Chronobiology international 2006;23(1-2):63-70.
2005: Tatiana M Korotkova; Alexei A Ponomarenko; Helmut L Haas; Olga A Sergeeva
Differential expression of the homeobox gene Pitx3 in midbrain dopaminergic neurons.
The European journal of neuroscience 2005;22(6):1287-93.
2005: Tatiana M Korotkova; Olga A Sergeeva; Alexei A Ponomarenko; Helmut L Haas
Histamine excites noradrenergic neurons in locus coeruleus in rats.
Neuropharmacology 2005;49(1):129-34.
2005: Aisa N Chepkova; Olga A Sergeeva; Helmut L Haas
Long-lasting enhancement of corticostriatal transmission by taurine: role of dopamine and acetylcholine.
Cellular and molecular neurobiology 2005;25(3-4):767-76.
2005: Olga A Sergeeva; Nadja Andreeva; Maurice Garret; Annette Scherer; Helmut L Haas
Pharmacological properties of GABAA receptors in rat hypothalamic neurons expressing the epsilon-subunit.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2005;25(1):88-95.
2005: Olga A Sergeeva; Daniela Schulz; Nanuli Doreulee; Alexei A Ponomarenko; Oliver Selbach; Elena Borsch; Gerald Kircheis; Joseph P Huston; Dieter Häussinger; Helmut L Haas
Deficits in cortico-striatal synaptic plasticity and behavioral habituation in rats with portacaval anastomosis.
Neuroscience 2005;134(4):1091-8.
2004: Alexei A Ponomarenko; Tatiana M Korotkova; Olga A Sergeeva; Helmut L Haas
Multiple GABAA receptor subtypes regulate hippocampal ripple oscillations.
The European journal of neuroscience 2004;20(8):2141-8.
2004: Ekrem Dere; Maria A De Souza Silva; R E Spieler; J S Lin; H Ohtsu; Helmut L Haas; Joseph P Huston
Changes in motoric, exploratory and emotional behaviours and neuronal acetylcholine content and 5-HT turnover in histidine decarboxylase-KO mice.
The European journal of neuroscience 2004;20(4):1051-8.
2004: Ulrich Steidl; Simone Bork; Sebastian Schaub; Oliver Selbach; Janette Seres; Manuel Aivado; Thomas Schroeder; Ulrich-Peter Rohr; Roland Fenk; Slawomir Kliszewski; Christian Maercker; Peter Neubert; Stefan R Bornstein; Helmut L Haas; Guido Kobbe; Daniel G Tenen; Rainer Haas; Ralf Kronenwett
Primary human CD34+ hematopoietic stem and progenitor cells express functionally active receptors of neuromediators.
Blood 2004;104(1):81-8.
2004: Tatiana M Korotkova; Alexei A Ponomarenko; Ritchie E Brown; Helmut L Haas
Functional diversity of ventral midbrain dopamine and GABAergic neurons.
Molecular neurobiology 2004;29(3):243-59.
2004: David R Stevens; Atsuo Kuramasu; Krister S Eriksson; Oliver Selbach; Helmut L Haas
Alpha 2-adrenergic receptor-mediated presynaptic inhibition of GABAergic IPSPs in rat histaminergic neurons.
Neuropharmacology 2004;46(7):1018-22.
2004: Daniela Schulz; Olga A Sergeeva; E Ianovskii; Heiko J Luhmann; Helmut L Haas; Joseph P Huston
Behavioural parameters in aged rats are related to LTP and gene expression of ChAT and NMDA-NR2 subunits in the striatum.
The European journal of neuroscience 2004;19(5):1373-83.
2004: Krister S Eriksson; Olga A Sergeeva; Oliver Selbach; Helmut L Haas
Orexin (hypocretin)/dynorphin neurons control GABAergic inputs to tuberomammillary neurons.
The European journal of neuroscience 2004;19(5):1278-84.
2004: Olga A Sergeeva; Bettina T Amberger; Vladimir S Vorobjev; Krister S Eriksson; Helmut L Haas
AMPA receptor properties and coexpression with sodium-calcium exchangers in rat hypothalamic neurons.
The European journal of neuroscience 2004;19(4):957-65.
2004: Oliver Selbach; Nanuli Doreulee; C Bohla; Krister S Eriksson; Olga A Sergeeva; W Poelchen; Ritchie E Brown; Helmut L Haas
Orexins/hypocretins cause sharp wave- and theta-related synaptic plasticity in the hippocampus via glutamatergic, gabaergic, noradrenergic, and cholinergic signaling.
Neuroscience 2004;127(2):519-28.
2003: Oliver Selbach; Krister S Eriksson; Helmut L Haas
Drugs to interfere with orexins (hypocretins).
Drug news & perspectives 2003;16(10):669-81.
2003: Ekrem Dere; Maria A De Souza Silva; Bianca Topic; Richard E Spieler; Helmut L Haas; Joseph P Huston
Histidine-decarboxylase knockout mice show deficient nonreinforced episodic object memory, improved negatively reinforced water-maze performance, and increased neo- and ventro-striatal dopamine turnover.
Learning & memory (Cold Spring Harbor, N.Y.) 2003;10(6):510-9.
2003: Olga A Sergeeva; Bettina T Amberger; Krister S Eriksson; Annette Scherer; Helmut L Haas
Co-ordinated expression of 5-HT2C receptors with the NCX1 Na+/Ca2+ exchanger in histaminergic neurones.
Journal of neurochemistry 2003;87(3):657-64.
2003: Alexei A Ponomarenko; Anja Knoche; Tatiana M Korotkova; Helmut L Haas
Aminergic control of high-frequency (approximately 200 Hz) network oscillations in the hippocampus of the behaving rat.
Neuroscience letters 2003;348(2):101-4.
2003: Olga A Sergeeva; Aisa N Chepkova; Nanuli Doreulee; Krister S Eriksson; W Poelchen; Irmhild Mönnighoff; Birgit Heller-Stilb; Ulrich Warskulat; Dieter Häussinger; Helmut L Haas
Taurine-induced long-lasting enhancement of synaptic transmission in mice: role of transporters.
The Journal of physiology 2003;550(Pt 3):911-9.
2003: Vladimir S Vorobjev; Irina N Sharonova; Olga A Sergeeva; Helmut L Haas
Modulation of ATP-induced currents by zinc in acutely isolated hypothalamic neurons of the rat.
British journal of pharmacology 2003;139(5):919-26.
2003: Olga A Sergeeva; Tatiana M Korotkova; Annette Scherer; Ritchie E Brown; Helmut L Haas
Co-expression of non-selective cation channels of the transient receptor potential canonical family in central aminergic neurones.
Journal of neurochemistry 2003;85(6):1547-52.
2003: Alexei A Ponomarenko; Tatiana M Korotkova; Helmut L Haas
High frequency (200 Hz) oscillations and firing patterns in the basolateral amygdala and dorsal endopiriform nucleus of the behaving rat.
Behavioural brain research 2003;141(2):123-9.
2003: Vladimir S Vorobjev; Irina N Sharonova; Helmut L Haas; Olga A Sergeeva
Expression and function of P2X purinoceptors in rat histaminergic neurons.
British journal of pharmacology 2003;138(5):1013-9.
2003: Nanuli Doreulee; Olga A Sergeeva; Yevgeni Yanovsky; Aisa N Chepkova; Oliver Selbach; Axel Gödecke; Jürgen Schrader; Helmut L Haas
Cortico-striatal synaptic plasticity in endothelial nitric oxide synthase deficient mice.
Brain research 2003;964(1):159-63.
2003: Alexei A Ponomarenko; J-S Lin; Oliver Selbach; Helmut L Haas
Temporal pattern of hippocampal high-frequency oscillations during sleep after stimulant-evoked waking.
Neuroscience 2003;121(3):759-69.
2003: Anja Knoche; H Yokoyama; Alexei A Ponomarenko; Christian Frisch; J Huston; Helmut L Haas
High-frequency oscillation in the hippocampus of the behaving rat and its modulation by the histaminergic system.
Hippocampus 2003;13(2):273-80.
2003: Tatiana M Korotkova; Olga A Sergeeva; Krister S Eriksson; Helmut L Haas; Ritchie E Brown
Excitation of ventral tegmental area dopaminergic and nondopaminergic neurons by orexins/hypocretins.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2003;23(1):7-11.
2002: Daniela Schulz; Joseph P Huston; Karel Jezek; Helmut L Haas; Astrid Roth-Härer; Oliver Selbach; Heiko J Luhmann
Water maze performance, exploratory activity, inhibitory avoidance and hippocampal plasticity in aged superior and inferior learners.
The European journal of neuroscience 2002;16(11):2175-85.
2002: Krister S Eriksson; Olga A Sergeeva; David R Stevens; Helmut L Haas
Neurotransmitter-induced activation of sodium-calcium exchange causes neuronal excitation.
Annals of the New York Academy of Sciences 2002;976():405-7.
2002: Olga A Sergeeva; Aisa N Chepkova; Helmut L Haas
Guanidinoethyl sulphonate is a glycine receptor antagonist in striatum.
British journal of pharmacology 2002;137(6):855-60.
2002: Ritchie E Brown; Olga A Sergeeva; Krister S Eriksson; Helmut L Haas
Convergent excitation of dorsal raphe serotonin neurons by multiple arousal systems (orexin/hypocretin, histamine and noradrenaline).
The Journal of neuroscience : the official journal of the Society for Neuroscience 2002;22(20):8850-9.
2002: Alexei A Ponomarenko; Nina E Chepurnova; Serguei A Chepurnov; Helmut L Haas
[Hippocampal ripple oscillations (200 Hz) in mechanisms of memory consolidation].
Uspekhi fiziologicheskikh nauk 2002;33(4):34-42.
2002: Aisa N Chepkova; Nanuli Doreulee; Yevgeni Yanovsky; D Mukhopadhyay; Helmut L Haas; Olga A Sergeeva
Long-lasting enhancement of corticostriatal neurotransmission by taurine.
The European journal of neuroscience 2002;16(8):1523-30.
2002: Olga A Sergeeva; Krister S Eriksson; Irina N Sharonova; Vladimir S Vorobjev; Helmut L Haas
GABA(A) receptor heterogeneity in histaminergic neurons.
The European journal of neuroscience 2002;16(8):1472-82.
2002: Tatiana M Korotkova; Krister S Eriksson; Helmut L Haas; Ritchie E Brown
Selective excitation of GABAergic neurons in the substantia nigra of the rat by orexin/hypocretin in vitro.
Regulatory peptides 2002;104(1-3):83-9.
2002: Tatiana M Korotkova; Helmut L Haas; Ritchie E Brown
Histamine excites GABAergic cells in the rat substantia nigra and ventral tegmental area in vitro.
Neuroscience letters 2002;320(3):133-6.
2001: Krister S Eriksson; Olga A Sergeeva; Ritchie E Brown; Helmut L Haas
Orexin/hypocretin excites the histaminergic neurons of the tuberomammillary nucleus.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2001;21(23):9273-9.
2001: David R Stevens; Krister S Eriksson; Ritchie E Brown; Helmut L Haas
The mechanism of spontaneous firing in histamine neurons.
Behavioural brain research 2001;124(2):105-12.
2001: Nanuli Doreulee; Ritchie E Brown; Yevgeni Yanovsky; Axel Gödecke; Jürgen Schrader; Helmut L Haas
Defective hippocampal mossy fiber long-term potentiation in endothelial nitric oxide synthase knockout mice.
Synapse (New York, N.Y.) 2001;41(3):191-4.
2001: Ritchie E Brown; David R Stevens; Helmut L Haas
The physiology of brain histamine.
Progress in neurobiology 2001;63(6):637-72.
2001: Olga A Sergeeva; Krister S Eriksson; Helmut L Haas
Glycine receptor mediated responses in rat histaminergic neurons.
Neuroscience letters 2001;300(1):5-8.
2001: Ritchie E Brown; Olga A Sergeeva; Krister S Eriksson; Helmut L Haas
Orexin A excites serotonergic neurons in the dorsal raphe nucleus of the rat.
Neuropharmacology 2001;40(3):457-9.
2001: Krister S Eriksson; David R Stevens; Helmut L Haas
Serotonin excites tuberomammillary neurons by activation of Na(+)/Ca(2+)-exchange.
Neuropharmacology 2001;40(3):345-51.
2001: Olga A Sergeeva; Helmut L Haas
Expression and function of glycine receptors in striatal cholinergic interneurons from rat and mouse.
Neuroscience 2001;104(4):1043-55.
2001: Nanuli Doreulee; Yevgeni Yanovsky; Iris Flagmeyer; David R Stevens; Helmut L Haas; Ritchie E Brown
Histamine H(3) receptors depress synaptic transmission in the corticostriatal pathway.
Neuropharmacology 2001;40(1):106-13.
2000: Helmut L Haas; Oliver Selbach
Functions of neuronal adenosine receptors.
Naunyn-Schmiedeberg's archives of pharmacology 2000;362(4-5):375-81.
2000: Krister S Eriksson; David R Stevens; Helmut L Haas
Opposite modulation of histaminergic neurons by nociceptin and morphine.
Neuropharmacology 2000;39(12):2492-8.
2000: Vladimir S Vorobjev; Irina N Sharonova; Helmut L Haas; Olga A Sergeeva
Differential modulation of AMPA receptors by cyclothiazide in two types of striatal neurons.
The European journal of neuroscience 2000;12(8):2871-80.
2000: Irina N Sharonova; Vladimir S Vorobjev; Helmut L Haas
Interaction between copper and zinc at GABA(A) receptors in acutely isolated cerebellar Purkinje cells of the rat.
British journal of pharmacology 2000;130(4):851-6.
1999: David R Stevens; Atsuo Kuramasu; Helmut L Haas
GABAB-receptor-mediated control of GABAergic inhibition in rat histaminergic neurons in vitro.
The European journal of neuroscience 1999;11(4):1148-54.
1999: Ritchie E Brown; Helmut L Haas
On the mechanism of histaminergic inhibition of glutamate release in the rat dentate gyrus.
The Journal of physiology 1999;515 ( Pt 3)():777-86.
1999: Yevgeni Yanovsky; Helmut L Haas
Long-term suppression of synaptic transmission by tetanization of a single pyramidal cell in the mouse hippocampus in vitro.
The Journal of physiology 1999;515 ( Pt 3)():757-67.
1999: S Haul; A Gödecke; J Schrader; Helmut L Haas; Heiko J Luhmann
Impairment of neocortical long-term potentiation in mice deficient of endothelial nitric oxide synthase.
Journal of neurophysiology 1999;81(2):494-7.
1999: R I Wilson; Axel Gödecke; Ritchie E Brown; J Schrader; Helmut L Haas
Mice deficient in endothelial nitric oxide synthase exhibit a selective deficit in hippocampal long-term potentiation.
Neuroscience 1999;90(4):1157-65.
1998: H T Weiler; Rüdiger U Hasenöhrl; A A van Landeghem; M van Landeghem; J Brankack; Joseph P Huston; Helmut L Haas
Differential modulation of hippocampal signal transfer by tuberomammillary nucleus stimulation in freely moving rats dependent on behavioral state.
Synapse (New York, N.Y.) 1998;28(4):294-301.
1998: Irina N Sharonova; Vladimir S Vorobjev; Helmut L Haas
High-affinity copper block of GABA(A) receptor-mediated currents in acutely isolated cerebellar Purkinje cells of the rat.
The European journal of neuroscience 1998;10(2):522-8.
1998: Christian Frisch; Rüdiger U Hasenöhrl; Helmut L Haas; H T Weiler; Harry W M Steinbusch; Joseph P Huston
Facilitation of learning after lesions of the tuberomammillary nucleus region in adult and aged rats.
Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale 1998;118(4):447-56.
1998: Yevgeni Yanovsky; Helmut L Haas
Histamine increases the bursting activity of pyramidal cells in the CA3 region of mouse hippocampus.
Neuroscience letters 1998;240(2):110-2.
1997: Iris Flagmeyer; Helmut L Haas; David R Stevens
Adenosine A1 receptor-mediated depression of corticostriatal and thalamostriatal glutamatergic synaptic potentials in vitro.
Brain research 1997;778(1):178-85.
1997: Oliver Selbach; Ritchie E Brown; Helmut L Haas
Long-term increase of hippocampal excitability by histamine and cyclic AMP.
Neuropharmacology 1997;36(11-12):1539-48.
1997: L Diewald; B Heimrich; D Büsselberg; T Watanabe; Helmut L Haas
Histaminergic system in co-cultures of hippocampus and posterior hypothalamus: a morphological and electrophysiological study in the rat.
The European journal of neuroscience 1997;9(11):2406-13.
1997: C R Grünschlag; Helmut L Haas; David R Stevens
5-HT inhibits lateral entorhinal cortical neurons of the rat in vitro by activation of potassium channel-coupled 5-HT1A receptors.
Brain research 1997;770(1-2):10-7.
1997: T Weiger; David R Stevens; L Wunder; Helmut L Haas
Histamine H1 receptors in C6 glial cells are coupled to calcium-dependent potassium channels via release of calcium from internal stores.
Naunyn-Schmiedeberg's archives of pharmacology 1997;355(5):559-65.
1997: R I Wilson; J Yanovsky; Axel Gödecke; David R Stevens; J Schrader; Helmut L Haas
Endothelial nitric oxide synthase and LTP.
Nature 1997;386(6623):338.
1997: Yevgeni Yanovsky; Olga A Sergeeva; T F Freund; Helmut L Haas
Activation of interneurons at the stratum oriens/alveus border suppresses excitatory transmission to apical dendrites in the CA1 area of the mouse hippocampus.
Neuroscience 1997;77(1):87-96.
1997: Nanuli Doreulee; Yevgeni Yanovsky; Helmut L Haas
Suppression of long-term potentiation in hippocampal slices by copper.
Hippocampus 1997;7(6):666-9.
1996: V V Uteshev; David R Stevens; Helmut L Haas
Alpha-bungarotoxin-sensitive nicotinic responses in rat tuberomammillary neurons.
Pflügers Archiv : European journal of physiology 1996;432(4):607-13.
1996: Joseph P Huston; Helmut L Haas; F Boix; M Pfister; Ulrich K M Decking; Jürgen Schrader; Rainer K W Schwarting
Extracellular adenosine levels in neostriatum and hippocampus during rest and activity periods of rats.
Neuroscience 1996;73(1):99-107.
1996: David R Stevens; Helmut L Haas
Calcium-dependent prepotentials contribute to spontaneous activity in rat tuberomammillary neurons.
The Journal of physiology 1996;493 ( Pt 3)():747-54.
1996: Irina N Sharonova; Vladimir S Vorobjev; V Skrebitsky; Helmut L Haas
Histamine and NMDA-receptors in the hippocampus: polyamines and intracellular binding site.
Inflammation research : official journal of the European Histamine Research Society ... [et al.] 1996;45 Suppl 1():S58-9.
1996: R Leonhardt; M Pekel; B Platt; Helmut L Haas; D Büsselberg
Voltage-activated calcium channel currents of rat DRG neurons are reduced by mercuric chloride (HgCl2) and methylmercury (CH3HgCl).
Neurotoxicology 1996;17(1):85-92.
1995: H Saybasili; David R Stevens; Helmut L Haas
pH-dependent modulation of N-methyl-D-aspartate receptor-mediated synaptic currents by histamine in rat hippocampus in vitro.
Neuroscience letters 1995;199(3):225-7.
1995: Yevgeni Yanovsky; K Reymann; Helmut L Haas
pH-dependent facilitation of synaptic transmission by histamine in the CA1 region of mouse hippocampus.
The European journal of neuroscience 1995;7(10):2017-20.
1995: V Uteshev; David R Stevens; Helmut L Haas
A persistent sodium current in acutely isolated histaminergic neurons from rat hypothalamus.
Neuroscience 1995;66(1):143-9.
1995: Helmut L Haas; O A Sergueeva; Vladimir S Vorobjev; Irina N Sharonova
Subcortical modulation of synaptic plasticity in the hippocampus.
Behavioural brain research 1995;66(1-2):41-4.
1995: Yevgeni Yanovsky; J Brankack; Helmut L Haas
Differences of CA3 bursting in DBA/1 and DBA/2 inbred mouse strains with divergent shuttle box performance.
Neuroscience 1995;64(2):319-25.
1994: M A Pak; Helmut L Haas; Ulrich K M Decking; Jürgen Schrader
Inhibition of adenosine kinase increases endogenous adenosine and depresses neuronal activity in hippocampal slices.
Neuropharmacology 1994;33(9):1049-53.
1994: D Büsselberg; B Platt; D Michael; D O Carpenter; Helmut L Haas
Mammalian voltage-activated calcium channel currents are blocked by Pb2+, Zn2+, and Al3+.
Journal of neurophysiology 1994;71(4):1491-7.
1993: Vladimir S Vorobjev; Irina N Sharonova; I B Walsh; Helmut L Haas
Histamine potentiates N-methyl-D-aspartate responses in acutely isolated hippocampal neurons.
Neuron 1993;11(5):837-44.
1993: D Büsselberg; B Platt; Helmut L Haas; D O Carpenter
Voltage gated calcium channel currents of rat dorsal root ganglion (DRG) cells are blocked by Al3+.
Brain research 1993;622(1-2):163-8.
1993: D Büsselberg; M L Evans; Helmut L Haas; D O Carpenter
Blockade of mammalian and invertebrate calcium channels by lead.
Neurotoxicology 1993;14(2-3):249-58.
1993: V Uteshev; D Büsselberg; Helmut L Haas
Pb2+ modulates the NMDA-receptor-channel complex.
Naunyn-Schmiedeberg's archives of pharmacology 1993;347(2):209-13.
1992: D Büsselberg; D Michael; M L Evans; D O Carpenter; Helmut L Haas
Zinc (Zn2+) blocks voltage gated calcium channels in cultured rat dorsal root ganglion cells.
Brain research 1992;593(1):77-81.
1992: Helmut L Haas; B H Gähwiler
Vasoactive intestinal polypeptide modulates neuronal excitability in hippocampal slices of the rat.
Neuroscience 1992;47(2):273-7.
1990: U Gerber; R W Greene; R W McCarley; Helmut L Haas
Excitation of brain stem neurons by noradrenaline and histamine.
Journal of basic and clinical physiology and pharmacology 1990;1(1-4):71-6.
1989: U Gerber; R W Greene; Helmut L Haas; David R Stevens
Characterization of inhibition mediated by adenosine in the hippocampus of the rat in vitro.
The Journal of physiology 1989;417():567-78.
1989: R W Greene; Helmut L Haas; U Gerber; R W McCarley
Cholinergic activation of medial pontine reticular formation neurons in vitro.
EXS 1989;57():123-37.