Jaroslav Vičar

1.2k total citations
26 papers, 972 citations indexed

About

Jaroslav Vičar is a scholar working on Pharmacology, Molecular Biology and Organic Chemistry. According to data from OpenAlex, Jaroslav Vičar has authored 26 papers receiving a total of 972 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Pharmacology, 14 papers in Molecular Biology and 6 papers in Organic Chemistry. Recurrent topics in Jaroslav Vičar's work include Berberine and alkaloids research (14 papers), Synthesis and bioactivity of alkaloids (5 papers) and Analytical Chemistry and Chromatography (5 papers). Jaroslav Vičar is often cited by papers focused on Berberine and alkaloids research (14 papers), Synthesis and bioactivity of alkaloids (5 papers) and Analytical Chemistry and Chromatography (5 papers). Jaroslav Vičar collaborates with scholars based in Czechia, France and Türkiye. Jaroslav Vičar's co-authors include Jitka Ulrichová, Vilı́m Šimánek, Jitka Psotová, Pavel Kosina, Jan Lasovský, Jiřı́ Vrba, Milan Kolář, Zdeněk Švagera, Petr Doležel and Vlastimil Kubáň and has published in prestigious journals such as Journal of Chromatography A, Food and Chemical Toxicology and Biopolymers.

In The Last Decade

Jaroslav Vičar

26 papers receiving 919 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jaroslav Vičar Czechia 15 423 381 196 176 126 26 972
Adéla Zdařilová Czechia 15 378 0.9× 309 0.8× 190 1.0× 139 0.8× 62 0.5× 18 938
Chien‐Chang Shen Taiwan 20 617 1.5× 300 0.8× 172 0.9× 380 2.2× 157 1.2× 42 1.2k
Daniela Košťálová Slovakia 17 458 1.1× 483 1.3× 384 2.0× 311 1.8× 153 1.2× 35 1.3k
Saima Jalil Pakistan 15 346 0.8× 217 0.6× 135 0.7× 236 1.3× 255 2.0× 21 963
Tomasz Mroczek Poland 20 384 0.9× 175 0.5× 191 1.0× 189 1.1× 155 1.2× 62 989
Ravi K. Khajuria India 19 407 1.0× 323 0.8× 154 0.8× 253 1.4× 118 0.9× 41 965
Tetsuro Ikekawa Japan 22 518 1.2× 760 2.0× 223 1.1× 406 2.3× 163 1.3× 65 1.3k
Ghulam Abbas Miana Pakistan 18 488 1.2× 175 0.5× 136 0.7× 291 1.7× 352 2.8× 70 1.1k
Stefan Philipov Bulgaria 15 307 0.7× 250 0.7× 245 1.3× 267 1.5× 100 0.8× 60 827
Chowdhury Faiz Hossain Bangladesh 17 350 0.8× 212 0.6× 154 0.8× 210 1.2× 107 0.8× 36 961

Countries citing papers authored by Jaroslav Vičar

Since Specialization
Citations

This map shows the geographic impact of Jaroslav Vičar'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 Jaroslav Vičar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jaroslav Vičar more than expected).

Fields of papers citing papers by Jaroslav Vičar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jaroslav Vičar. 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 Jaroslav Vičar. The network helps show where Jaroslav Vičar may publish in the future.

Co-authorship network of co-authors of Jaroslav Vičar

This figure shows the co-authorship network connecting the top 25 collaborators of Jaroslav Vičar. A scholar is included among the top collaborators of Jaroslav Vičar 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 Jaroslav Vičar. Jaroslav Vičar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Vrba, Jiřı́, Petr Doležel, Jaroslav Vičar, & Jitka Ulrichová. (2009). Cytotoxic activity of sanguinarine and dihydrosanguinarine in human promyelocytic leukemia HL-60 cells. Toxicology in Vitro. 23(4). 580–588. 59 indexed citations
2.
Vostálová, Jitka, Rostislav Večeřa, Bořivoj Klejdus, et al.. (2008). The toxicity and pharmacokinetics of dihydrosanguinarine in rat: A pilot study. Food and Chemical Toxicology. 46(7). 2546–2553. 30 indexed citations
3.
Vrba, Jiřı́, Petr Doležel, Jaroslav Vičar, Martin Modrianský, & Jitka Ulrichová. (2008). Chelerythrine and dihydrochelerythrine induce G1 phase arrest and bimodal cell death in human leukemia HL-60 cells. Toxicology in Vitro. 22(4). 1008–1017. 57 indexed citations
4.
Zdařilová, Adéla, Jitka Vostálová, Bořivoj Klejdus, et al.. (2008). Natural feed additive of Macleaya cordata: Safety assessment in rats a 90-day feeding experiment. Food and Chemical Toxicology. 46(12). 3721–3726. 55 indexed citations
5.
Dvořák, Zdeněk, Vlastimil Kubáň, Bořivoj Klejdus, et al.. (2007). Quaternary Benzo[c]phenanthridines Sanguinarine and Chelerythrine: A Review of Investigations from Chemical and Biological Studies. ChemInform. 38(9). 3 indexed citations
6.
Hlaváč, Jan, Petr Cankař, Miroslav Soural, et al.. (2007). Synthesis of Isodecarine. Heterocycles. 73(1). 769–769. 11 indexed citations
7.
Vlčková, Markéta, Vlastimil Kubáň, Jaroslav Vičar, & Vilı́m Šimánek. (2005). Capillary zone electrophoretic studies of interactions of some quaternary isoquinoline alkaloids with DNA constituents and DNA. Electrophoresis. 26(9). 1673–1679. 15 indexed citations
8.
Kosina, Pavel, et al.. (2005). Study of the inhibition of α-amylase by the benzo[c]phenanthridine alkaloids sanguinarine and chelerythrine. Journal of Enzyme Inhibition and Medicinal Chemistry. 20(3). 261–267. 8 indexed citations
9.
Psotová, Jitka, Bořivoj Klejdus, Rostislav Večeřa, et al.. (2005). A liquid chromatographic–mass spectrometric evidence of dihydrosanguinarine as a first metabolite of sanguinarine transformation in rat. Journal of Chromatography B. 830(1). 165–172. 58 indexed citations
10.
Vičar, Jaroslav, et al.. (2004). Macleya cordata and Prunella vulgaris in oral hygiene products - their efficacy in the control of gingivitis. Biomedical Papers. 148(1). 103–105. 16 indexed citations
11.
Psotová, Jitka, et al.. (2003). Biological activities of Prunella vulgaris extract. Phytotherapy Research. 17(9). 1082–1087. 160 indexed citations
12.
Psotová, Jitka, Jan Lasovský, & Jaroslav Vičar. (2003). Metal-chelating properties, electrochemical behavior, scavenging and cytoprotective activities of six natural phenolics. Biomedical Papers. 147(2). 147–153. 81 indexed citations
13.
Kosina, Pavel, Daniela Walterová, Jitka Ulrichová, et al.. (2003). Sanguinarine and chelerythrine: assessment of safety on pigs in ninety days feeding experiment. Food and Chemical Toxicology. 42(1). 85–91. 153 indexed citations
14.
Šedo, Aleksi, Petr Barták, Radim Vespalec, et al.. (2002). Quaternary benzo[c]phenanthridine alkaloids as inhibitors of aminopeptidase N and dipeptidyl peptidase IV. Phytotherapy Research. 16(1). 84–87. 34 indexed citations
15.
Ulrichová, Jitka, Zdeněk Dvořák, Jaroslav Vičar, et al.. (2001). Cytotoxicity of natural compounds in hepatocyte cell culture models. Toxicology Letters. 125(1-3). 125–132. 68 indexed citations
16.
Ševčı́k, Juraj, et al.. (2000). Capillary electrophoretic determination of sanguinarine and chelerythrine in plant extracts and pharmaceutical preparations. Journal of Chromatography A. 866(2). 293–298. 26 indexed citations
17.
Ondra, Peter, et al.. (1995). Chromatographic determination of constituents of the genus Colchicum (Liliaceae). Journal of Chromatography A. 704(2). 351–356. 35 indexed citations
18.
Vičar, Jaroslav, et al.. (1983). Autoprotolysis constants and activity ratios of the lyate ions in water-alcohol mixtures. Collection of Czechoslovak Chemical Communications. 48(8). 2156–2164. 4 indexed citations
19.
Vičar, Jaroslav, K. Bláha, François Piriou, et al.. (1982). Conformational studies of diastereoisomeric cyclo(alanyl‐phenylalanyl) with the coupling constants 1H–1H, 15N–1H, 13C–1H, and 13C–15N. Biopolymers. 21(12). 2317–2328. 9 indexed citations
20.

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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