E. Köttgen

984 total citations
49 papers, 756 citations indexed

About

E. Köttgen is a scholar working on Molecular Biology, Nutrition and Dietetics and Physiology. According to data from OpenAlex, E. Köttgen has authored 49 papers receiving a total of 756 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Molecular Biology, 7 papers in Nutrition and Dietetics and 6 papers in Physiology. Recurrent topics in E. Köttgen's work include Glycosylation and Glycoproteins Research (8 papers), Liver Disease Diagnosis and Treatment (5 papers) and Liver Disease and Transplantation (4 papers). E. Köttgen is often cited by papers focused on Glycosylation and Glycoproteins Research (8 papers), Liver Disease Diagnosis and Treatment (5 papers) and Liver Disease and Transplantation (4 papers). E. Köttgen collaborates with scholars based in Germany, United States and Austria. E. Köttgen's co-authors include W. Gerok, Azusa Kage, Werner Reutter, E. Löhle, J Schölmerich, Pranav Sinha, W. Meyer‐Sabellek, R Tauber, Jürgen Schölmerich and Balázs Volk and has published in prestigious journals such as The Journal of Immunology, Gastroenterology and American Journal of Clinical Nutrition.

In The Last Decade

E. Köttgen

46 papers receiving 713 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
E. Köttgen Germany 15 215 146 123 109 99 49 756
E. Sumithran Malaysia 19 267 1.2× 88 0.6× 213 1.7× 99 0.9× 55 0.6× 38 1.1k
İsmail Kurt Türkiye 20 301 1.4× 121 0.8× 89 0.7× 164 1.5× 117 1.2× 55 982
G. Izak Israel 19 258 1.2× 158 1.1× 98 0.8× 72 0.7× 167 1.7× 112 1.3k
Toshihiro Goto Japan 14 148 0.7× 39 0.3× 125 1.0× 254 2.3× 71 0.7× 36 643
George Chan Canada 18 479 2.2× 229 1.6× 151 1.2× 82 0.8× 113 1.1× 30 1.1k
Yoshifumi Inoue Japan 21 190 0.9× 245 1.7× 248 2.0× 81 0.7× 234 2.4× 69 1.2k
Danuta Owczarek Poland 16 185 0.9× 58 0.4× 162 1.3× 187 1.7× 110 1.1× 50 876
Estanis Navarro Spain 19 421 2.0× 75 0.5× 79 0.6× 74 0.7× 138 1.4× 45 1.1k
Şükrü Palanduz Türkiye 18 400 1.9× 41 0.3× 87 0.7× 151 1.4× 61 0.6× 90 1.0k
T Shimamura United States 13 258 1.2× 88 0.6× 87 0.7× 41 0.4× 108 1.1× 40 1.0k

Countries citing papers authored by E. Köttgen

Since Specialization
Citations

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

Fields of papers citing papers by E. Köttgen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of E. Köttgen

This figure shows the co-authorship network connecting the top 25 collaborators of E. Köttgen. A scholar is included among the top collaborators of E. Köttgen 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 E. Köttgen. E. Köttgen 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.
Volk, B, Jürgen Schölmerich, H Wilms, et al.. (2008). Peritoneo-venöser Shunt in der Aszitestherapie: Komplikationen und deren Behandlung. DMW - Deutsche Medizinische Wochenschrift. 110(44). 1685–1691.
2.
Gao, Jie, et al.. (2005). Activation of AP-1 through reactive oxygen species by angiotensin II in rat cardiomyocytes. Free Radical Biology and Medicine. 39(12). 1601–1610. 62 indexed citations
3.
Hägewald, Stefan, J.‐P. Bernimoulin, E. Köttgen, & Azusa Kage. (2002). Salivary IgA subclasses and bacteria‐reactive IgA in patients with aggressive periodontitis. Journal of Periodontal Research. 37(5). 333–339. 40 indexed citations
4.
Platz, K.-P., Andrea Mueller, Christian Müller, et al.. (1999). Indications for determination of α-glutathione-s-transferase after liver transplantation. Transplantation Proceedings. 31(1-2). 462–464. 2 indexed citations
5.
Mueller, Andrea, et al.. (1997). Determination of α- and Pi-gluthathione-S-transferase will improve monitoring after liver transplantation. Transplantation Proceedings. 29(7). 2827–2829. 13 indexed citations
6.
Geßner, Reinhard, Friedel M. Reischies, Azusa Kage, et al.. (1997). In an epidemiological sample the apolipoprotein E4 allele is associated to dementia and loss of memory function only in the very old. Neuroscience Letters. 222(1). 29–32. 23 indexed citations
7.
Kage, Azusa, et al.. (1995). Oligosaccharides in mucosal host defense: model, method, and first data.. PubMed. 371B. 1177–82. 2 indexed citations
8.
Berndt, Bruce C., Gert Mensink, Martin Kohlmeier, L. Kohlmeier, & E. Köttgen. (1993). Lipoprotein metabolism and coffee intake — who is at risk?. Zeitschrift für Ernährungswissenschaft. 32(3). 163–175. 4 indexed citations
9.
Orberger, Georg, et al.. (1993). Enzymatic Modeling of the Oligosaccharide Chains of Glycoproteins Immobilized onto Polystyrene Surfaces. Analytical Biochemistry. 214(1). 195–204. 8 indexed citations
10.
Sinha, Pranav, Frédéric Galactéros, Pier Giorgio Righetti, Martin Kohlmeier, & E. Köttgen. (1993). Analysis of Haemoglobin Variants Using Immobilized pH Gradients. Clinical Chemistry and Laboratory Medicine (CCLM). 31(2). 91–6. 2 indexed citations
11.
Köttgen, E., et al.. (1992). Evaluation des klinisch-chemischen Analysensystems Technicon DAX 72. LaboratoriumsMedizin. 16(6). 210–218. 1 indexed citations
12.
Köttgen, E., et al.. (1992). Lectin specificity and binding characteristics of human C-reactive protein. The Journal of Immunology. 149(2). 445–453. 52 indexed citations
13.
Sinha, Pranav, E. Köttgen, Marina Stöffler-Meilicke, Elisabetta Gianazza, & Pier Giorgio Righetti. (1990). Two-dimensional maps in very acidic immobilized pH gradients. Journal of Biochemical and Biophysical Methods. 20(4). 345–352. 14 indexed citations
14.
15.
Köttgen, E., et al.. (1988). Demonstration of Glycosylation Variants of Human Fibrinogen, Using the New Technique of Glycoprotein Lectin Immunosorbent Assay (GLIA). Biological Chemistry Hoppe-Seyler. 369(2). 1157–1166. 14 indexed citations
16.
Volk, B, et al.. (1985). Treatment of Refractory Ascites by Retransfusion and Peritoneovenous Shunting. Digestive Surgery. 2(2). 93–97. 4 indexed citations
17.
Schölmerich, J, E. Köttgen, Dieter Häussinger, et al.. (1983). The influence of portosystemic shunting on zinc and vitamin A metabolism in liver cirrhosis.. PubMed. 30(4). 143–7. 29 indexed citations
18.
Köttgen, E., et al.. (1981). Concanavalin A, a receptor protein with apparently co-operative binding characteristics. Biochemical Journal. 193(3). 659–662. 6 indexed citations
19.
Köttgen, E., W. Prellwitz, & W. Gerok. (1978). [Demonstration of more sialylized fetal enzyme variants of serum gamma-glutamyltransferase in patients with liver diseases and during azathioprine therapy. A new diagnostic parameter].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 1062–4. 2 indexed citations
20.
Köttgen, E., et al.. (1976). [Detection of multiple molecular forms of the gamma-glutamyltransferase by concanavalin A affinity chromatography (author's transl)].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 357(10). 1439–42. 4 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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