István Barna

2.2k total citations
98 papers, 1.7k citations indexed

About

István Barna is a scholar working on Cellular and Molecular Neuroscience, Behavioral Neuroscience and Endocrine and Autonomic Systems. According to data from OpenAlex, István Barna has authored 98 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Cellular and Molecular Neuroscience, 27 papers in Behavioral Neuroscience and 22 papers in Endocrine and Autonomic Systems. Recurrent topics in István Barna's work include Stress Responses and Cortisol (27 papers), Neuroendocrine regulation and behavior (21 papers) and Neuropeptides and Animal Physiology (18 papers). István Barna is often cited by papers focused on Stress Responses and Cortisol (27 papers), Neuroendocrine regulation and behavior (21 papers) and Neuropeptides and Animal Physiology (18 papers). István Barna collaborates with scholars based in Hungary, United States and Czechia. István Barna's co-authors include József Haller, Dóra Zelena, Catherine Ledent, Gábor B. Makara, Tamás F. Freund, Balázs Varga, James I. Koenig, Tamás Bender, L.V. Panlilio and Sevil Yaşar and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Development.

In The Last Decade

István Barna

95 papers receiving 1.6k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
István Barna Hungary	21	630	544	439	415	274	98	1.7k
Renato Malcher‐Lopes Brazil	10	441 0.7×	706 1.3×	590 1.3×	449 1.1×	403 1.5×	15	1.7k
Shi Di United States	16	570 0.9×	553 1.0×	731 1.7×	634 1.5×	537 2.0×	22	1.8k
Gonzalo A. Carrasco United States	21	570 0.9×	236 0.4×	577 1.3×	435 1.0×	171 0.6×	58	1.9k
Meritxell López‐Gallardo Spain	19	457 0.7×	493 0.9×	400 0.9×	252 0.6×	119 0.4×	35	1.3k
Sergio Scaccianoce Italy	30	777 1.2×	275 0.5×	1.0k 2.3×	587 1.4×	224 0.8×	73	2.5k
Katerina Zavitsanou Australia	25	921 1.5×	543 1.0×	159 0.4×	207 0.5×	239 0.9×	48	1.8k
Kate Karelina United States	24	438 0.7×	157 0.3×	415 0.9×	414 1.0×	259 0.9×	58	2.3k
Haley A. Vecchiarelli Canada	19	396 0.6×	478 0.9×	269 0.6×	178 0.4×	102 0.4×	41	1.3k
Pothitos M. Pitychoutis Greece	23	450 0.7×	284 0.5×	662 1.5×	368 0.9×	79 0.3×	37	1.6k
Elena Martín‐García Spain	26	1.0k 1.7×	401 0.7×	223 0.5×	201 0.5×	287 1.0×	70	2.4k

Countries citing papers authored by István Barna

Since Specialization

Citations

This map shows the geographic impact of István Barna's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by István Barna with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites István Barna more than expected).

Fields of papers citing papers by István Barna

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by István Barna. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by István Barna. The network helps show where István Barna may publish in the future.

Co-authorship network of co-authors of István Barna

This figure shows the co-authorship network connecting the top 25 collaborators of István Barna. A scholar is included among the top collaborators of István Barna based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with István Barna. István Barna is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Németh, János, et al.. (2023). Uncorrected refractive errors are important causes of avoidable visual impairment in Hungary: re-evaluation of two existing national data sets. International Journal of Ophthalmology. 16(6). 955–961. 2 indexed citations

Márk, László, István Barna, & Róbert Gábor Kiss. (2023). Gondolatok a plakkokról és az élethosszig tartó lipidcsökkentésről. 53(2). 161–168. 1 indexed citations

Barna, István, et al.. (2023). 75 – 15. Egy rendhagyó évfordulós párbeszéd. SHILAP Revista de lepidopterología. 1(2). 181–223. 1 indexed citations

Németh, János, et al.. (2022). Prevalence of refractive errors in Hungary reveals three-fold increase in myopia. International Journal of Ophthalmology. 15(7). 1174–1179. 12 indexed citations

Zelena, Dóra, et al.. (2014). Vasopressin deficiency diminishes acute and long-term consequences of maternal deprivation in male rat pups. Psychoneuroendocrinology. 51. 378–391. 6 indexed citations

Makara, Gábor B., et al.. (2012). The Vasopressin-Deficient Brattleboro Rat: Lessons for the Hypothalamo–Pituitary–Adrenal Axis Regulation. Cellular and Molecular Neurobiology. 32(5). 759–766. 16 indexed citations

Rónai, András Z., Kornél Király, Zoltán Prohászka, et al.. (2009). Immunoreactive endomorphin 2 is generated extracellularly in rat isolated L4,5 dorsal root ganglia by DPP-IV. Regulatory Peptides. 157(1-3). 1–2. 11 indexed citations

Mikics, Éva, Máté Tóth, Balázs Gereben, et al.. (2008). Lasting changes in social behavior and amygdala function following traumatic experience induced by a single series of foot-shocks. Psychoneuroendocrinology. 33(9). 1198–1210. 35 indexed citations

Zelena, Dóra, et al.. (2008). Response of the Adrenomedullary System to Early Postnatal Stress in the Brattleboro Rat. Annals of the New York Academy of Sciences. 1148(1). 456–461. 5 indexed citations

10.

Holló, Péter, et al.. (2004). No significant change of plasma β‐endorphin levels of psoriasis patients after synchronous balneophototherapy. Photodermatology Photoimmunology & Photomedicine. 20(4). 205–209. 6 indexed citations

11.

Barna, István, et al.. (2003). Gender-specific effect of maternal deprivation on anxiety and corticotropin-releasing hormone mRNA expression in rats. Brain Research Bulletin. 62(2). 85–91. 60 indexed citations

12.

Gyires, Klára & István Barna. (2002). Differences in Gastroprotective Processes in 6- to 8- and 14- to 16-Week-Old Rats. Digestive Diseases and Sciences. 47(12). 2775–2782. 4 indexed citations

13.

Rónai, András Z., et al.. (2002). Gyrus cinguli transection abolishes delta-opioid receptor-induced gastroprotection and alters alpha 2 adrenoceptor activity in the lower brainstem in rats. Brain Research. 947(1). 90–99. 4 indexed citations

14.

Zelena, Dóra, et al.. (1999). α2-Adrenoreceptor subtypes regulate ACTH and β-endorphin secretions during stress in the rat. Psychoneuroendocrinology. 24(3). 333–343. 34 indexed citations

15.

Barna, István. (1998). Relationship Between Blood Pressure Variability and Serum Dehydroepiandrosterone Sulfate Levels. American Journal of Hypertension. 11(5). 532–538. 10 indexed citations

16.

Barna, István, et al.. (1995). Adrenocorticotropin, Prolactin and Beta-Endorphin Stimulatory Actions of Alpha-2-Adrenoceptor Antagonists. Neuroendocrinology. 61(2). 152–158. 12 indexed citations

17.

Haller, József, István Barna, & Mária Baranyi. (1995). Hormonal and metabolic responses during psychosocial stimulation in aggressive and nonaggressive rats. Psychoneuroendocrinology. 20(1). 65–74. 37 indexed citations

18.

Barna, István, et al.. (1991). Effect of anaesthetics on the release of beta-endorphin-immunoreactivity in rat plasma. Life Sciences. 48(14). 1371–1377. 4 indexed citations

19.

Sándor, Péter, Wybren de Jong, István Barna, V.M. Wiegant, & D. de Wied. (1990). Disturbed hypothalamic blood flow autoregulation in the rat following hypophysectomy: a role of pituitary β-endorphin?. Brain Research. 512(1). 102–106. 11 indexed citations

20.

Barna, István, Fred C.G.J. Sweep, H. Dick Veldhuis, & V.M. Wiegant. (1988). Differential effects of cisterna magna cannulation on β-endorphin levels in rat plasma and cerebrospinal fluid. European Journal of Endocrinology. 117(4). 517–524. 22 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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