Prof. Dr. Zoltan Benyo

Profile

Academic positionAssociate Professor, Senior Lecturer, Reader
Research fieldsAnatomy and Physiology
KeywordsCerebral circulation, cerebral circulation, endothelium, vascular smooth muscle, nitric oxide

Current contact address

CountryHungary
CityBudapest
InstitutionSemmelweis University
InstituteInstitute of Human Physiology and Clinical Experimental Research
Homepagehttp://www.elet2.sote.hu/

Host during sponsorship

Prof. Dr. Klaus ThurauPhysiologisches Institut, Ludwig-Maximilians-Universität München (LMU), München
Prof. Dr. Michael WahlPhysiologisches Institut, Ludwig-Maximilians-Universität München (LMU), München
Prof. Dr. med. Stefan OffermannsPharmakologisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg
Start of initial sponsorship01/10/1995

Programme(s)

1995Humboldt Research Fellowship Programme

Publications (partial selection)

2001Zoltan Benyo, Zs. Lacza, Ch. Görlach, P. Sandor, M. Wahl: Cerebrovascular effects of the inhibition of soluble guanylyl cyclase. In: European Journal of Clinical Investigation, 2001,
2001Zoltan Benyo, Z. Lacza, P. Herman, C. Gorlach, T. Hortobagyi, P. Sandor. M. Wahl: Characterization of cerebral vasomotion following the blockade of the NO-cGMP pathway. In: Journal of Cerebral Blood Flow and Metabolism, 2001, 213
2001Zoltan Benyo, Christoph Görlach, Tibor Hortobagyi, Szabolcs Hortogagyi, Michael Wahl: Inhibition of endothelin-1 by the competitive ETA receptor antagonist Ro 61-1790 reduces lesion volume after cold injury in the rat. In: Eur J Physiol, 2001, 844-849
2001Zoltan Benyo, Zsombor Lacza, Krisztina Kaldi, Kalman Kövecs, Christoph Görlach, Zoltan Nagy, Peter Sandor, Michael Wahl: Involvement of prostanoid release in the mediation of UTP-induced cerebrovascular contraction in the rat. In: Brain Research, 2001, 169-174
2000Zoltan Benyo, T. Hortobagyi, C. Görlach, T. Harkany, T. Görögh, W. Nagel, M. Wahl: A novel brain trauma model in the mouse: effects of dexamethasone treatment. In: Eur J Physiol, 2000, 409-415
2000Zoltan Benyo, C. Görlach, T. Hortobagyi, M. Wahl: Aminoguanidine reduces brain lesion volume after cold injury in the rat. In: Eur J Physiol, 2000, 309-314
2000Zoltan Benyo, Zs. Lacza, T. Hortobagyi, C. Görlach, M. Wahl: Contribution of neuronal nitric oxide synthase to the relaxant effect of acetylcholine but not to the maintenance of the resting tone in rat basilar arteries. In: The Journal of Physiology, 2000, 26
2000Zoltan Benyo, Zsombor Lacza, Tibor Hortobagyi, Christoph Görlach, Michael Wahl: Functional importance of neuronal nitric oxide synthase in the endothelium of rat basilar arteries. In: Brain Research, 2000, 79-84
2000Zoltan Benyo, Christoph Görlach, Tibor Hortobagyi, Szabolcs Hortobagyi: Neuronal nitric oxide synthase inhibitor has a neuroprotective effect in a rat model of brain injury. In: Restorative Neurology and Neuroscience, 2000, 71-76
2000Zoltan Benyo, C. Görlach, T. Hortobagyi, S. Hortobagyi, J.K. Relton, E.T. Whalley, M. Wahl: Neuroprotection by a bradykinin B2 receptor antagonist after traumatic brain injury is not attenuated by the simultaneous application of a bradykinin B1 receptor antagonist. In: The Journal of Physiology, 2000, 50-51
2000Zoltan Benyo, Zsombor Lacza, Benedek Erdös, Christoph Görlach, Michael Wahl, Peter Sandor: The cerebrocortical microcirculoraty effect of nitric oxide synthase blockade is dependent upon baseline red blood cell flow in the rat. In: Neuroscience Letters, 2000, 65-68
2000Zoltan Benyo, Z. Lacza, K. Kaldi, K. Kövces, C. Görlach, Z. Nagy, P. Sandor, M. Wahl: Thromboxane A2 mediates the cerebrovascular contractile effect of uridine-5'-triphosphate. In: The Journal of Physiology, 2000, 141-142
2000Zoltan Benyo, T. Hortobagyi, S. Hortbagyi, C. Görlach, K. Kövecs, M. Wahl: Traumatic brain injury in the mouse: characterization of a novel cold lesion model for studying brain oedema. In: The Journal of Physiology, 2000, 48
1999Zoltan Benyo, K. Gallatz, A.-L. Siren, C. Görlach, P. Sandor, M. Wahl: Dynorphinergic control of the cerebrovascular tone. In: Journal of Cerebral Blood Flow & Metabolism, 1999, 347
1999Zoltan Benyo, K. Gallatz, A.-L. Siren, C. Görlach, P. Sandor, M. Wahl: Effect Of Dynorphins On The Cerebrovascular Tone. In: Fundamental & Clinical Pharmacology, 1999, 58
1999Zoltan Benyo, M. Wahl, Ch. Görlach, T. Hortobagyi: Effects of bradykinin in the cerebral circulation. In: Acta Physiologica Hungarica, 1999, 155-160
1999Zoltan Benyo, T. Hortobagyi, C. Görlach, M. Whal: In Vitro Characterization And In Vivo Action After Brain Trauma Of A New Endothelin Receptor-A Antagonist. In: Fundamental & Clinical Pharmacology, 1999, 167
1999Zoltan Benyo, C. Görlach, T. Hortobagyi, M. Wahl: Inhibition of iNOS reduces lesion volume only after less severe parietotemporal cold injury in rats. In: Journal of Cerebral Blood Flow & Metabolism, 1999, 382
1999Zoltan Benyo, Chrstoph Görlach, Michael Wahl: Interaction between nitric oxide and Thromboxane A2 in the regulation of the Resting Cerebrovascular tone. In: Advances in Experimental Medicine and Biology, 1999, 373-379
1999Zoltan Benyo, C. Görlach, Z. Lacza, M. Wahl: Involvement of thromboxane A2 in the mediation of the cerebrovascular constriction induced by inhibition of the soluble guanylyl cyclase. In: Journal of Cerebra Blood Flow & Metabolism, 1999, 257
1999Zoltan Benyo, T. Hortobagyi, C. Görlach, M. Wahl: Neuroprotection By iNOS Inhibitor Aminoguanidine In Focal Brain Injury. In: Fundamental & Clinical Pharmacology, 1999, 298
1999Zoltan Benyo, Csaba Szabo, Arisztid G.B. Kovach, Peter Sandor: Prevention of the Hemorrhagic Hypotension-induced Hepatic Arterial Vasoconstriction by L-Arginine and Naloxone. In: SHOCK, 1999, 342-346
1999Zoltan Benyo, C. Görlach, M. Wahl: Reduced dilator and constrictor response of the middle cerebral artery after cold lesion of the rat parietal cortex. In: Advances in Experimental Midicine and Biology, 1999, 83-89
1999Zoltan Benyo, Zs. Lacza, C. Görlach, M. Wahl: Role Of Soluble Guanylyl Cyclase In The Regulation Of The Resting Cerebrovascular Tone. In: Fundamental & Clinical Pharmacology, 1999, 165
1999Zoltan Benyo, Zs. Lacza, Ch. Görlach, M. Wahl: Selective inhibition of neuronal nitric oxide synthase fails to alter the resting tension and the relaxant effect of bradykinin in isolated rat middle cerebral arteries. In: Acta Physiologica Hungarica, 1999, 161-165