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J. Vanĕc̆ek · SciRah

Researcher profile · Semantic Scholar

J. Vanĕc̆ek

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J. Vanĕc̆ek — researcher profile on SciRah

h-index: 33
Works: 196
Citations: 4,455

Most-cited papers

Cellular mechanisms of melatonin action.
J. Vanĕc̆ek
1998Physiological Reviews580 citations
Semantic Scholar
Hypothalamic melatonin receptor sites revealed by autoradiography.
J. Vanĕc̆ek, A. Pavlík, H. Illnerová
1987Brain Research414 citations
Semantic Scholar
Activation of protein kinase C potentiates isoprenaline-induced cyclic AMP accumulation in rat pinealocytes
D. Sugden, J. Vanĕc̆ek, David C. Klein, T. P. Thomas +1 more
1985Nature387 citations
Semantic Scholar
Atypical synergistic α1- and β-adrenergic regulation of adenosine 3',5'-monophosphate and guanosine 3',5'-monophosphate in rat pinealocytes
J. Vanĕc̆ek, D. Sugden, J. Weller, D. Klein
1985254 citations
Semantic Scholar
Melatonin Binding Sites
J. Vanĕc̆ek
1988Journal of Neurochemistry178 citations
Semantic Scholar
Melatonin inhibits cyclic AMP and cyclic GMP accumulation in the rat pituitary.
J. Vanĕc̆ek, L. Vollrath
1989Brain Research122 citations
Semantic Scholar
The melatonin receptors in rat ontogenesis.
J. Vanĕc̆ek
1988Neuroendocrinology99 citations
Semantic Scholar
Localization of 2-[125I]iodomelatonin binding sites in the brain of the Atlantic salmon, Salmo salar L.
P. Ekström, J. Vanĕc̆ek
1992Neuroendocrinology93 citations
Semantic Scholar
Melatonin inhibits gonadotropin-releasing hormone-induced elevation of intracellular Ca2+ in neonatal rat pituitary cells.
J. Vanĕc̆ek, David C. Klein
1992Endocrinology87 citations
Semantic Scholar
In vitro entrainment of the circadian rhythm of vasopressin-releasing cells in suprachiasmatic nucleus by vasoactive intestinal polypeptide.
Kazuto Watanabe, J. Vanĕc̆ek, S. Yamaoka
2000Brain Research85 citations
Semantic Scholar
Change in duration of the nighttime melatonin peak may be a signal driving photoperiodic responses in the Djungarian hamster (Phodopus sungorus).
K. Hoffmann, H. Illnerová, J. Vanĕc̆ek
1986Neuroscience Letters77 citations
Semantic Scholar
Response of rat pineal serotonin N-acetyltransferase to one min light pulse at different night times.
H. Illnerová, J. Vanĕc̆ek
1979Brain Research75 citations
Semantic Scholar
Effects of melatonin on spontaneous electrical activity of neurons in rat suprachiasmatic nuclei: an in vitro iontophoretic study
J. Stehle, J. Vanĕc̆ek, L. Vollrath
2005Journal of Neural Transmission / General Section JNT71 citations
Semantic Scholar
Effects of Melatonin on Ischemia and Reperfusion Injury of the Rat Heart
O. Szárszoi, G. Asemu, J. Vanĕc̆ek, B. Ošt̕ádal +1 more
2004Cardiovascular Drugs and Therapy71 citations
Semantic Scholar
Inhibitory effect of melatonin on GnRH-induced LH release.
J. Vanĕc̆ek
1999Reviews of reproduction71 citations Open access
Semantic Scholar
Two-oscillator structure of the pacemaker controlling the circadian rhythm of N-acetyltransferase in the rat pineal gland
H. Illnerová, J. Vanĕc̆ek
1982Journal of Comparative Physiology64 citations
Semantic Scholar
Vasoactive intestinal peptide elevates pinealocyte intracellular calcium concentrations by enhancing influx: evidence for involvement of a cyclic GMP-dependent mechanism.
Nicolas C. Schaad, J. Vanĕc̆ek, I. Rodriguez, D. Klein +2 more
1995Molecular Pharmacology55 citations
Semantic Scholar
See‐Saw Signal Processing in Pinealocytes Involves Reciprocal Changes in the α1‐Adrenergic Component of the Cyclic GMP Response and the β‐Adrenergic Component of the Cyclic AMP Response
J. Vanĕc̆ek, D. Sugden, J. Weller, David C. Klein
1986Journal of Neurochemistry54 citations
Semantic Scholar
Comparison of pineal melatonin rhythms in young adult and old Djungarian hamsters (Phodopus sungorus) under long and short photoperiods.
K. Hoffmann, H. Illnerová, J. Vanĕc̆ek
1985Neuroscience Letters53 citations
Semantic Scholar
Daily changes in melatonin binding sites and the effect of castration.
J. Vanĕc̆ek, E. Kosar̆, J. Vorlíc̆ek
1990Molecular and Cellular Endocrinology49 citations
Semantic Scholar
Melatonin modulates diacylglycerol and arachidonic acid metabolism in the anterior pituitary of immature rats.
J. Vanĕc̆ek, L. Vollrath
1990Neuroscience Letters48 citations
Semantic Scholar
Entrainment of the Circadian Rhythm in Rat Pineal N‐Acetyltransferase Activity Under Extremely Long and Short Photoperiods
H. Illnerová, J. Vanĕc̆ek
1985Journal of Pineal Research42 citations
Semantic Scholar
Complex Control of the Circadian Rhythm in N-Acetyltransferase Activity in the Rat Pineal Gland
H. Illnerová, J. Vanĕc̆ek
198242 citations
Semantic Scholar
Photoneural Regulation of Rat Pineal Nitric Oxide Synthase
N. Schaad, J. Vanĕc̆ek, P. Schulz
1994Journal of Neurochemistry41 citations
Semantic Scholar
Sodium-dependent effects of melatonin on membrane potential of neonatal rat pituitary cells.
J. Vanĕc̆ek, David C. Klein
1992Endocrinology41 citations
Semantic Scholar
Melatonin inhibition of GnRH-induced LH release from neonatal rat gonadotroph: involvement of Ca2+ not cAMP.
J. Vanĕc̆ek, D. Klein
1995American Journal of Physiology39 citations
Semantic Scholar
Melatonin inhibits increase of intracellular calcium and cyclic AMP in neonatal rat pituitary via independent pathways.
J. Vanĕc̆ek
1995Molecular and Cellular Endocrinology39 citations
Semantic Scholar
Provision and quality assurance of preimplantation genetic diagnosis in Europe
A. Corveleyn, M. Morris, E. Dequeker, K. Sermon +8 more
2008European Journal of Human Genetics37 citations Open access
Semantic Scholar
Inhibitory effect of melatonin on gonadotropin-releasing hormone-induced Ca2+ oscillations in pituitary cells of newborn rats.
Hana Zemková, J. Vanĕc̆ek
1997Neuroendocrinology37 citations
Semantic Scholar
The effect of performance-based research funding on output of R&D results in the Czech Republic
J. Vanĕc̆ek
2013Scientometrics36 citations
Semantic Scholar
Effect of one minute exposure to light at night on rat pineal serotonin N-acetyltransferase and melatonin.
H. Illnerová, J. Vanĕc̆ek, J. Křeček, L. Wetterberg +1 more
1979Journal of Neurochemistry35 citations
Semantic Scholar
Melatonin inhibits pituitary adenylyl cyclase-activating polypeptide-induced increase of cyclic AMP accumulation and [Ca2+]i in cultured cells of neonatal rat pituitary.
O. Slanař, Václav Pelís̆ek, J. Vanĕc̆ek
2000Neurochemistry International32 citations
Semantic Scholar
Mechanisms of melatonin action in the pituitary and SCN.
J. Vanĕc̆ek, Kazuto Watanabe
1999Advances in Experimental Medicine and Biology31 citations
Semantic Scholar
Dynamics of Discrete Entrainment of the Circadian Rhythm in the Rat Pineal N-Acetyltransferase Activity during Transient Cycles
H. Illnerová, J. Vanĕc̆ek
1987Journal of Biological Rhythms31 citations Open access
Semantic Scholar
Melatonin inhibits spontaneous and VIP-induced vasopressin release from suprachiasmatic neurons.
Kazuto Watanabe, S. Yamaoka, J. Vanĕc̆ek
1998Brain Research30 citations
Semantic Scholar
A subpopulation of neonatal gonadotropin-releasing hormone-sensitive pituitary cells is responsive to melatonin.
J. Vanĕc̆ek, D. Klein
1993Endocrinology30 citations
Semantic Scholar
Melatonin inhibits the increase of cyclic AMP in rat suprachiasmatic neurons induced by vasoactive intestinal peptide.
J. Vanĕc̆ek, Kazuto Watanabe
1998Neuroscience Letters28 citations
Semantic Scholar
Atypical synergistic alpha 1- and beta-adrenergic regulation of adenosine 3',5'-monophosphate and guanosine 3',5'-monophosphate in rat pinealocytes.
J. Vanĕc̆ek, D. Sugden, J. Weller, D. Klein
1985Endocrinology28 citations
Semantic Scholar
Melatonin inhibits release of luteinizing hormone (LH) via decrease of [Ca2+]i and cyclic AMP.
J. Vanĕc̆ek
1998Physiological Research27 citations
Semantic Scholar
A note on an apparatus for intracerebral injections in conscious mice.
J. Vanĕc̆ek, V. Krebs, E. Scheer, T. Bieleke
2006Journal of the American Pharmaceutical Association. American Pharmaceutical Association26 citations
Semantic Scholar
Bibliometric analysis of the Czech research publications from 1994 to 2005
J. Vanĕc̆ek
2008Scientometrics23 citations
Semantic Scholar
Pleomorphism and Viability of the Lyme Disease Pathogen Borrelia burgdorferi Exposed to Physiological Stress Conditions: A Correlative Cryo-Fluorescence and Cryo-Scanning Electron Microscopy Study
M. Vancová, N. Rudenko, J. Vanĕc̆ek, M. Golovchenko +5 more
2017Frontiers in Microbiology20 citations Open access
Semantic Scholar
Differences in gonadotropin-releasing hormone-induced calcium signaling between melatonin-sensitive and melatonin-insensitive neonatal rat gonadotrophs.
HANA Zemková, J. Vanĕc̆ek
2000Endocrinology20 citations Open access
Semantic Scholar
Differences in Gonadotropin-Releasing Hormone-Induced Calcium Signaling between Melatonin-Sensitive and Melatonin-Insensitive Neonatal Rat Gonadotrophs.
H. Zemkova, J. Vanĕc̆ek
2000Endocrinology19 citations
Semantic Scholar
Fast growth of the number of proceedings papers in atypical fields in the Czech Republic is a likely consequence of the national performance-based research funding system
J. Vanĕc̆ek, O. Pecha
202018 citations
Semantic Scholar
The evening rise in the rat pineal N-acetyltransferase activity under various photoperiods.
H. Illnerová, J. Vanĕc̆ek
1983Neuroscience Letters18 citations
Semantic Scholar
Melatonin Inhibits GnRH‐Induced Increase of cFOS Immunoreactivity in Neonatal Rat Pituitary
Alena Sumova, J. Vanĕc̆ek
1997Journal of neuroendocrinology16 citations
Semantic Scholar
Melatonin inhibits GnRH-induced Ca2+ mobilization and influx through voltage-regulated channels.
O. Slanař, Hana Zemkova, J. Vanĕc̆ek
1997Biological signals15 citations
Semantic Scholar
Some Characteristics of the Night N‐Acetyltransferase in the Rat Pineal Gland
J. Vanĕc̆ek, H. Illnerová
1980Journal of Neurochemistry15 citations
Semantic Scholar
Adrenergic Control of Rat Pineal NO Synthase
N. Schaad, J. Vanĕc̆ek, E. Kosar̆, J. Aubry +1 more
1995Journal of Neurochemistry14 citations
Semantic Scholar

Frequent co-authors

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H. Illnerová×11
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H. Illnerová — researcher profile on SciRah
D. Klein×5
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D. Sugden×4
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David C. Klein×4
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Kazuto Watanabe

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J. Weller — researcher profile on SciRah

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S. Yamaoka — researcher profile on SciRah

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K. Hoffmann — researcher profile on SciRah

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E. Kosar̆ — researcher profile on SciRah

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N. Schaad — researcher profile on SciRah

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P. Schulz — researcher profile on SciRah