E Koch

2.8k citations

62 papers · 2.0k indexed · 1 hit paper · h-index 25

Impact in

Complementary and alternative medicine top 0.5%
- Ginkgo biloba and Cashew Applications
Pharmacology top 1%

Papers in ⓘ

Complementary and alternative medicine 21
- Ginkgo biloba and Cashew Applications 10
- Medicinal plant effects and applications 3
Pharmacology 8
- Medicinal Plant Pharmacodynamics Research 3

Co-authors: Thomas Efferth (1 shared paper)S. S. Chatterjee (7 shared papers)Michael Nöldner (8 shared papers)C. Erdelmeier (3 shared papers)A. Biber (2 shared papers)C P Siegers (1 shared paper)R. Johannisson (1 shared paper)Herbert Kolodziej (1 shared paper)
Journals: Planta Medica (15 papers)Phytomedicine (9 papers)Pharmacopsychiatry (3 papers)Frontiers in Pharmacology (3 papers)Life Sciences (2 papers)
Partner nations: Germany United Kingdom Brazil

In The Last Decade

E Koch

60 papers receiving 1.9k citations

Hit Papers

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Complex Interactions between Phytochemicals. The Multi-Target Therapeutic Concept of Phytotherapy 2010 · 411 citations

Peers

Countries citing papers authored by E Koch

Since Specialization

Citations

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

Fields of papers citing papers by E Koch

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside E Koch, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with E Koch Line = papers co-authored together E Koch links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 62 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Complex Interactions between Phytochemicals. The Multi-Target Therapeutic Concept of Phytotherapy Current Drug Targets ·Thomas Efferth, E Koch Hit paper breakdown →	2010	411
2	Antidepressant Activity of Hypericum Perforatum and Hyperforin: the Neglected Possibility Pharmacopsychiatry ·S. S. Chatterjee, Michael Nöldner, E Koch, C. Erdelmeier	1998	167
3	Inhibition of platelet activating factor (PAF)-induced aggregation of human thrombocytes by ginkgolides: considerations on possible bleeding complications after oral intake of Ginkgo biloba extracts Phytomedicine ·E Koch	2004	110
4	Pharmacological profile of extracts of Pelargonium sidoides and their constituents Phytomedicine ·Herbert Kolodziej, Oliver Kayser, Oliver A. Radtke, Albrecht F. Kiderlen, E Koch	2003	92
5	In vitro evaluation of the cytotoxic potential of alkylphenols from Ginkgo biloba L. Toxicology ·Helke Hecker, R. Johannisson, E Koch, C P Siegers	2002	87
6	Crataegus special extract WS® 1442 improves cardiac function and reduces infarct size in a rat model of prolonged coronary ischemia and reperfusion Life Sciences ·Māris Vēveris, E Koch, S. S. Chatterjee	2004	71
7	Extracts from Fruits of Saw Palmetto (Sabal serrulata) and Roots of Stinging Nettle (Urtica dioica): Viable Alternatives in the Medical Treatment of Benign Prostatic Hyperplasia and Associated Lower Urinary Tracts Symptoms Planta Medica ·E Koch	2001	65
8	Ginkgo biloba extract EGb® 761 increases endothelial nitric oxide production in vitro and in vivo Cellular and Molecular Life Sciences ·Anja Koltermann, Andreas Hartkorn, E Koch, Robert Fürst, Angelika M. Vollmar, Stefan Zahler	2007	63
9	Antiviral and Antiphlogistic Activities ofHamamelis virginianaBark Planta Medica ·C. Erdelmeier, Jaroslav Činátl, Holger F. Rabenau, Hans Wilhelm Doerr, A. Biber, E Koch	1996	52
10	Inhibition of inflammatory cytokine production and lymphocyte proliferation by structurally different sesquiterpene lactones correlates with their effect on activation of NF-κB 1 1Abbreviations: Con A, concanavalin A; HBSS, Hanks’ balanced salt solution; IL, interleukin; iNOS, inducible nitric oxide synthase; LPS, lipopolysaccharide; NF-κB, nuclear factor kappaB; NO, nitric oxide; PEC, mouse peritoneal exsudate cell; TNF-α, tumor necrosis factor α; and Sl(s), sesquiterpene lactone(s). Biochemical Pharmacology ·E Koch, Christoph A. Klaas, Peter Rüngeler, Vı́ctor Castro, Gerardo Mora, Walter Vichnewski, Irmgard Merfort	2001	52
11	Standardized Extracts from Hawthorn Leaves and Flowers in the Treatment of Cardiovascular Disorders – Preclinical and Clinical Studies Planta Medica ·E Koch, Fathi A. Malek	2011	52
12	Ginkgo biloba leaf extract (EGb 761®) and its specific acylated flavonol constituents increase dopamine and acetylcholine levels in the rat medial prefrontal cortex: possible implications for the cognitive enhancing properties of EGb 761® International Psychogeriatrics ·Ján Kehr, Shimako Yoshitake, Soichiro Ijiri, E Koch, Michael Nöldner, Takashi Yoshitake	2012	51
13	Evidence for immunotoxic effects of crude Ginkgo biloba L. leaf extracts using the popliteal lymph node assay in the mouse International Journal of Immunopharmacology ·E Koch, Hermann Jaggy, S. S. Chatterjee	2000	50
14	DNA Barcoding for Industrial Quality Assurance Planta Medica ·Tiziana Sgamma, Claire Lockie-Williams, Marco Kreuzer, Sarah Williams, Ulrike Scheyhing, E Koch, Robert J. Slater, Caroline Howard	2017	46
15	Silexan in anxiety disorders: Clinical data and pharmacological background The World Journal of Biological Psychiatry ·Siegfried Kasper, Wernér E.G. Müller, Hans‐Peter Volz, Hans‐Jürgen Möller, E Koch, Angelika Dienel	2017	44
16	Chemistry and biology of alkylphenols from Ginkgo biloba L. PubMed ·Hermann Jaggy, E Koch	1997	41
17	Restoration of perivascular adipose tissue function in diet‐induced obese mice without changing bodyweight British Journal of Pharmacology ·Ning Xia, Sabrina Weisenburger, E Koch, Martin Burkart, Gisela Reifenberg, Ulrich Förstermann, Huige Li	2017	40
18	[In vitro and in vivo studies on the cardioprotective action of oligomeric procyanidins in a Crataegus extract of leaves and blooms]. PubMed ·S. S. Chatterjee, E Koch, Hermann Jaggy, Tadeusz F. Krzemiński	1997	36
19	The Pelargonium sidoides Extract EPs 7630 Drives the Innate Immune Defense by Activating Selected MAP Kinase Pathways in Human Monocytes PLoS ONE ·Katrin Witte, E Koch, Hans‐Dieter Volk, Kerstin Wolk, Robert Sabat	2015	33
20	Evaluation of pharmacodynamic activities of EPs® 7630, a special extract from roots of Pelargonium sidoides, in animals models of cough, secretolytic activity and acute bronchitis Phytomedicine ·Yanyan Bao, Yingjie Gao, E Koch, Xin Pan, Yahong Jin, Xiao-Lan Cui	2015	32

About E Koch

E Koch is a scholar working on Complementary and alternative medicine, Pharmacology, Emergency Medical Services, Neurology and Behavioral Neuroscience, having authored 62 papers that have together received 2.0k indexed citations. Recurring topics across this work include Ginkgo biloba and Cashew Applications (10 papers), Respiratory and Cough-Related Research (9 papers), Botanical Studies and Applications (9 papers), Pediatric health and respiratory diseases (6 papers), Asthma and respiratory diseases (5 papers), Neurological Disease Mechanisms and Treatments (5 papers), Medicinal plant effects and applications (3 papers) and Medicinal Plant Pharmacodynamics Research (3 papers). The work is most often cited by research in Complementary and alternative medicine (675 citations), Pharmacology (287 citations), Neurology (251 citations), Biochemistry (111 citations) and Pharmacology (284 citations). E Koch has collaborated with scholars based in Germany, United Kingdom and Brazil. Frequent co-authors include Thomas Efferth, S. S. Chatterjee, Michael Nöldner, C. Erdelmeier, A. Biber, C P Siegers, R. Johannisson, Herbert Kolodziej, Albrecht F. Kiderlen and Oliver A. Radtke. Their work appears in journals such as Planta Medica, Phytomedicine, Pharmacopsychiatry, Frontiers in Pharmacology and Life Sciences.

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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