Axel Helmstädter

575 total citations
30 papers, 397 citations indexed

About

Axel Helmstädter is a scholar working on Plant Science, Molecular Biology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Axel Helmstädter has authored 30 papers receiving a total of 397 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Plant Science, 6 papers in Molecular Biology and 5 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Axel Helmstädter's work include Ethnobotanical and Medicinal Plants Studies (7 papers), Natural Antidiabetic Agents Studies (5 papers) and Historical Medical Research and Treatments (4 papers). Axel Helmstädter is often cited by papers focused on Ethnobotanical and Medicinal Plants Studies (7 papers), Natural Antidiabetic Agents Studies (5 papers) and Historical Medical Research and Treatments (4 papers). Axel Helmstädter collaborates with scholars based in Germany, Netherlands and United Kingdom. Axel Helmstädter's co-authors include Christiane Staiger, M. Goerig, Éric Mortier, André van Zundert, Robert Jütte, Michael Heinrich, Wilhelm Niebling, Hans J. Trampisch, Jost Langhorst and Martin Smollich and has published in prestigious journals such as The Lancet, International Journal of Pharmaceutics and Journal of Ethnopharmacology.

In The Last Decade

Axel Helmstädter

27 papers receiving 357 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Axel Helmstädter Germany	10	123	112	75	63	58	30	397
Somayeh Najafi Iran	10	114 0.9×	125 1.1×	84 1.1×	94 1.5×	29 0.5×	21	417
Chhanda Mallick India	12	124 1.0×	219 2.0×	84 1.1×	51 0.8×	31 0.5×	21	439
Kausik Chatterjee India	13	95 0.8×	192 1.7×	68 0.9×	51 0.8×	28 0.5×	36	406
Chitra Pathirana Sri Lanka	13	117 1.0×	192 1.7×	61 0.8×	62 1.0×	44 0.8×	35	416
E. U. Etuk Nigeria	8	137 1.1×	199 1.8×	57 0.8×	42 0.7×	43 0.7×	17	356
K. Murali Krishna India	13	73 0.6×	108 1.0×	59 0.8×	48 0.8×	36 0.6×	36	725
Aniket Kuvalekar India	13	147 1.2×	120 1.1×	57 0.8×	56 0.9×	41 0.7×	36	531
Sanaz Vosough-Ghanbari Iran	8	162 1.3×	58 0.5×	36 0.5×	44 0.7×	59 1.0×	9	374
Roxana Orrego Chile	10	76 0.6×	112 1.0×	39 0.5×	68 1.1×	81 1.4×	15	424
Ayodele O. Soladoye Nigeria	9	128 1.0×	67 0.6×	66 0.9×	27 0.4×	75 1.3×	21	368

Countries citing papers authored by Axel Helmstädter

Since Specialization

Citations

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

Fields of papers citing papers by Axel Helmstädter

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Axel Helmstädter

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

Helmstädter, Axel, et al.. (2017). Kongresse | Kurse. Zeitschrift für Phytotherapie. 38(5). 214–214. 1 indexed citations

Helmstädter, Axel. (2017). Ethnopharmacology in the work of the British botanist Arthur Francis George Kerr (1877 - 1942).. PubMed. 72(1). 58–64. 1 indexed citations

Jütte, Robert, Michael Heinrich, Axel Helmstädter, et al.. (2017). Herbal medicinal products – Evidence and tradition from a historical perspective. Journal of Ethnopharmacology. 207. 220–225. 32 indexed citations

Helmstädter, Axel, et al.. (2017). Market entry, power, pharmacokinetics: what makes a successful drug innovation?. Drug Discovery Today. 23(2). 208–212. 9 indexed citations

Jütte, Robert, Michael Heinrich, Axel Helmstädter, et al.. (2017). Evidenz und Tradition am Beispiel der Phytopharmaka. Zeitschrift für Phytotherapie. 38(5). 197–204. 2 indexed citations

Helmstädter, Axel. (2016). The botanical explorer's legacy: a promising bioprospecting tool. Drug Discovery Today. 22(5). 757–760. 6 indexed citations

Helmstädter, Axel, et al.. (2015). The evil of the unknown--risk-benefit evaluation of new synthetic drugs in the 19th century.. PubMed. 70(1). 60–3. 2 indexed citations

Staubach, Petra, et al.. (2015). Rezepturtipp für die Praxis aus der Praxis. Der Hautarzt. 66(10). 793–794. 1 indexed citations

Helmstädter, Axel & Christiane Staiger. (2013). Traditional use of medicinal agents: a valid source of evidence. Drug Discovery Today. 19(1). 4–7. 49 indexed citations

10.

Helmstädter, Axel & Christiane Staiger. (2012). Traditionelle Anwendung: Eine Betrachtung zu pflanzlichen Arzneimitteln aus pharmaziehistorischer Sicht. PubMed. 19(2). 93–98. 9 indexed citations

11.

Helmstädter, Axel. (2012). Antidiabetic medicinal plants--between phytotherapy and lead structure research.. PubMed. 54(4). 99–108. 1 indexed citations

12.

Helmstädter, Axel. (2011). Endermatic, epidermatic, enepidermatic—The early history of penetration enhancers. International Journal of Pharmaceutics. 416(1). 12–15. 6 indexed citations

13.

Helmstädter, Axel. (2010). Beans and Diabetes: Phaseolus vulgaris Preparations as Antihyperglycemic Agents. Journal of Medicinal Food. 13(2). 251–254. 44 indexed citations

14.

Helmstädter, Axel, et al.. (2008). Centennial of Intravenous Regional Anesthesia. Bier's Block (1908-2008). Regional Anesthesia & Pain Medicine. 33(5). 483–489. 29 indexed citations

15.

Zundert, André van, Axel Helmstädter, M. Goerig, & Éric Mortier. (2008). Centennial of Intravenous Regional Anesthesia. Bierʼs Block (1908-2008). Regional Anesthesia & Pain Medicine. 33(5). 483–489. 30 indexed citations

16.

Helmstädter, Axel. (2007). Antidiabetic drugs used in Europe prior to the discovery of insulin.. PubMed. 62(9). 717–20. 30 indexed citations

17.

Helmstädter, Axel. (2003). The history of electrotherapy of pain--or: what Voltaren has to do with voltage.. PubMed. 58(2). 151–3. 2 indexed citations

18.

Helmstädter, Axel. (2001). [Parenteral administration of formic acid in alternative medicine].. PubMed. 20. 197–211. 1 indexed citations

19.

Helmstädter, Axel. (2001). The history of electrically-assisted transdermal drug delivery ("iontophoresis").. PubMed. 56(7). 583–7. 16 indexed citations

20.

Helmstädter, Axel. (1999). Ether and the chemical-contact dissolution of gallstones. The Lancet. 354(9187). 1376–1377. 2 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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