Oldřich Lapčı́k

2.0k total citations
75 papers, 1.7k citations indexed

About

Oldřich Lapčı́k is a scholar working on Endocrinology, Diabetes and Metabolism, Molecular Biology and Pathology and Forensic Medicine. According to data from OpenAlex, Oldřich Lapčı́k has authored 75 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Endocrinology, Diabetes and Metabolism, 28 papers in Molecular Biology and 26 papers in Pathology and Forensic Medicine. Recurrent topics in Oldřich Lapčı́k's work include Phytoestrogen effects and research (26 papers), Hormonal and reproductive studies (21 papers) and Estrogen and related hormone effects (11 papers). Oldřich Lapčı́k is often cited by papers focused on Phytoestrogen effects and research (26 papers), Hormonal and reproductive studies (21 papers) and Estrogen and related hormone effects (11 papers). Oldřich Lapčı́k collaborates with scholars based in Czechia, Finland and United Kingdom. Oldřich Lapčı́k's co-authors include Richard Hampl, Martin Hill, Kristiina Wähälä, Herman Adlercreutz, L Stárka, Nawaf Al‐Maharik, Heikki Mikola, Bořivoj Klejdus, Vlastimil Kubáň and Lucie Kolátorová and has published in prestigious journals such as SHILAP Revista de lepidopterología, Analytical Biochemistry and Journal of Chromatography A.

In The Last Decade

Oldřich Lapčı́k

75 papers receiving 1.6k citations

Peers

Countries citing papers authored by Oldřich Lapčı́k

Since Specialization

Citations

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

Fields of papers citing papers by Oldřich Lapčı́k

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Oldřich Lapčı́k

This figure shows the co-authorship network connecting the top 25 collaborators of Oldřich Lapčı́k. A scholar is included among the top collaborators of Oldřich Lapčı́k 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 Oldřich Lapčı́k. Oldřich Lapčı́k 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

#	Work	Indexed citations
1	Stanazolol derived ELISA as a sensitive forensic tool for the detection of multiple 17α-methylated anabolics 2019 ·Steroids ·(unknown), (unknown), (unknown), (unknown), (unknown), Martin Kuchař, (unknown), (unknown), (unknown), Pavel Drašar, Oldřich Lapčı́k, Michal Jurášek	7
2	Sensitive enzyme immunoassay for screening methandienone in dietary supplements 2018 ·Food Additives & Contaminants Part A ·(unknown), (unknown), Martin Kuchař, (unknown), (unknown), L. Fukal, Oldřich Lapčı́k, (unknown)	5
3	Lateral flow immunoassay and enzyme linked immunosorbent assay as effective immunomethods for the detection of synthetic cannabinoid JWH-200 based on the newly synthesized hapten 2017 ·Toxicology Reports ·(unknown), (unknown), Martina Blažková, (unknown), Martin Kuchař, (unknown), Oldřich Lapčı́k, L. Fukal	19
4	Immunoassay for determination of trilobolide 2016 ·Steroids ·(unknown), Michal Jurášek, (unknown), (unknown), (unknown), Miloš Buděšı́nský, (unknown), M Simková, Juraj Harmatha, Eva Kmonı́čková, Oldřich Lapčı́k, Pavel Drašar	3
5	The presence of monoiodinated derivates of daidzein and genistein in human urine and its effect on thyroid gland function 2012 ·Food and Chemical Toxicology ·Lucie Kolátorová, (unknown), Marie Bičı́ková, (unknown), Oldřich Lapčı́k	21
6	Isoflavonoids in non-leguminous taxa: A rarity or a rule? 2007 ·Phytochemistry ·Oldřich Lapčı́k	53
7	A novel radioimmunoassay of 7-oxo-DHEA and its physiological levels 2006 ·Steroids ·(unknown), (unknown), Martin Hill, Oldřich Lapčı́k, Vladimı́r Pouzar, Richard Hampl	10
8	Actual levels of soy phytoestrogens in children correlate with thyroid laboratory parameters 2006 ·Clinical Chemistry and Laboratory Medicine (CCLM) ·(unknown), (unknown), V. Zamrazil, (unknown), Oldřich Lapčı́k, Richard Hampl	25
9	Synthesis of two new haptens of 16α-hydroxydehydroepiandrosterone (3β,16α-dihydroxyandrost-5-en-17-one) 2003 ·Steroids ·Vladimı́r Pouzar, Ivan C̆erný, Oldřich Lapčı́k, Martin Hill, Richard Hampl	8
10	7-Hydroxydehydroepiandrosterone epimers in human serum and saliva 2001 ·Journal of Chromatography A ·Martin Hill, Oldřich Lapčı́k, Helena Havlı́ková, Robert Morfin, Richard Hampl	22
11	Time-resolved fluoroimmunoassay of plasma daidzein and genistein11Abbreviations: Daidzein (Da), genistein (Gen), gas-liquid chromatography (GC), high performance liquid chromatography (HPLC), mass spectrometry (MS), radioimmunoassay (RIA), time-resolved fluoroimmunoassay (TR-FIA), enzymeimmunoassay (EIA), fluoroimmunoassay (FIA), bovine serum albumin (BSA), N,N′-dicyclohexylcarbodiimide (DCC), N-hydroxysuccinimide (NHS), isotope dilution gas chromatography-mass spectrometry in the selected ion monitoring mode (ID-GC-MS-SIM), coefficients of variation (CVs). B = Binding of tracer to antibody in the presence of unlabeled analyte. B0 = Binding of tracer to antibody in the absence of unlabeled analyte. T = Total amount of tracer added. Estradiol = estradiol-17β. 2000 ·Steroids ·(unknown), Oldřich Lapčı́k, R Hampl, Mariko Uehara, Nawaf Al‐Maharik, Katariina Stumpf, Heikki Mikola, Kristiina Wähälä, Herman Adlercreutz	87
12	Radioimmunoassay of Phytoestrogens of Isoflavone Series 1999 ·Journal of Medicinal Food ·Oldřich Lapčı́k, Richard Hampl, L Stárka, Kristiina Wähälä, (unknown), Herman Adlercreutz	1
13	Elimination of cross-reactivity by addition of an excess of cross-reactant for radioimmunoassay of 17α-hydroxypregnenolone 1999 ·Steroids ·Martin Hill, Richard Hampl, (unknown), Oldřich Lapčı́k, Vladimı́r Pouzar, J Šulcová	26
14	Immunoassay of 7-hydroxysteroids: 1. Radioimmunoassay of 7β-hydroxy dehydroepiandrosterone 1998 ·The Journal of Steroid Biochemistry and Molecular Biology ·Oldřich Lapčı́k, Richard Hampl, Martin Hill, Marie Bičı́ková, L Stárka	37
15	Time-Resolved Fluoroimmunoassay for Plasma Enterolactone 1998 ·Analytical Biochemistry ·Herman Adlercreutz, (unknown), Oldřich Lapčı́k, Richard Hampl, Kristiina Wähälä, Taru Mäkelä, (unknown), (unknown), Heikki Mikola	138
16	A novel radioimmunoassay for daidzein 1997 ·Steroids ·Oldřich Lapčı́k, R Hampl, Nawaf Al‐Maharik, Auli Salakka, Kristiina Wähälä, Herman Adlercreutz	56
17	Epitestosterone in Human Blood and Prostatic Tissue 1997 ·Clinical Chemistry and Laboratory Medicine (CCLM) ·L Stárka, Richard Hampl, Martin Hill, Oldřich Lapčı́k, (unknown), (unknown)	9
18	Evaluation and separation of steroid-bovine serum albumin conjugates by high-performance liquid chromatography 1997 ·Journal of Chromatography B Biomedical Sciences and Applications ·Martin Hill, Oldřich Lapčı́k, Richard Hampl	3
19	A novel radioimmunoassay of allopregnanolone 1995 ·Steroids ·Marie Bičı́ková, Oldřich Lapčı́k, Richard Hampl, L Stárka, R. Knüppen, Otto Haupt, L. Dibbelt	38
20	The effect of epitestosterone on the plasma levels of LH and FSH in ovariectomized immature rats 1993 ·The Journal of Steroid Biochemistry and Molecular Biology ·Marie Bičı́ková, (unknown), Oldřich Lapčı́k, Martin Hill, L Stárka	8

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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