N. Krug

2.5k total citations
50 papers, 1.6k citations indexed

About

N. Krug is a scholar working on Physiology, Pulmonary and Respiratory Medicine and Immunology and Allergy. According to data from OpenAlex, N. Krug has authored 50 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Physiology, 20 papers in Pulmonary and Respiratory Medicine and 10 papers in Immunology and Allergy. Recurrent topics in N. Krug's work include Asthma and respiratory diseases (22 papers), Allergic Rhinitis and Sensitization (10 papers) and Neonatal Respiratory Health Research (10 papers). N. Krug is often cited by papers focused on Asthma and respiratory diseases (22 papers), Allergic Rhinitis and Sensitization (10 papers) and Neonatal Respiratory Health Research (10 papers). N. Krug collaborates with scholars based in Germany, United Kingdom and United States. N. Krug's co-authors include Jens M. Hohlfeld, Armin Braun, Anthony J. Frew, Katherina Sewald, U. Schauer, Peter M. Lackie, A E Redington, Peter Howarth, Ratko Djukanović and J. Madden and has published in prestigious journals such as American Journal of Respiratory and Critical Care Medicine, Journal of Allergy and Clinical Immunology and European Respiratory Journal.

In The Last Decade

N. Krug

49 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
N. Krug Germany	23	740	578	346	327	170	50	1.6k
Karim Maghni Canada	28	1.1k 1.4×	621 1.1×	252 0.7×	439 1.3×	150 0.9×	77	2.2k
Tae Hoon Kim South Korea	21	644 0.9×	244 0.4×	332 1.0×	201 0.6×	269 1.6×	104	1.5k
Sang Hag Lee South Korea	27	941 1.3×	395 0.7×	424 1.2×	245 0.7×	533 3.1×	138	2.2k
Russ Ellis Canada	23	1.6k 2.2×	860 1.5×	704 2.0×	716 2.2×	168 1.0×	47	2.1k
Brecht Steelant Belgium	20	935 1.3×	398 0.7×	790 2.3×	312 1.0×	269 1.6×	52	2.0k
Nobuhisa Terada Japan	21	647 0.9×	179 0.3×	480 1.4×	256 0.8×	244 1.4×	78	1.4k
Nathachit Limjunyawong United States	21	542 0.7×	463 0.8×	183 0.5×	657 2.0×	127 0.7×	38	1.8k
Mitsuko Kondo Japan	25	912 1.2×	1.1k 1.9×	213 0.6×	209 0.6×	152 0.9×	116	1.9k
Naomi Yamashita Japan	26	617 0.8×	389 0.7×	497 1.4×	1.1k 3.2×	158 0.9×	91	2.6k
Fariba Rezaee United States	21	502 0.7×	576 1.0×	162 0.5×	419 1.3×	206 1.2×	44	1.7k

Countries citing papers authored by N. Krug

Since Specialization

Citations

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

Fields of papers citing papers by N. Krug

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N. Krug

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

Krug, N., et al.. (2025). Validation of real-time aging simulation of poly(lactic acid) (PLA) using accelerated aging in accordance with ASTM F1980. Polymer Testing. 149. 108880–108880. 1 indexed citations

Krug, N., et al.. (2024). Evaluation of the Activation Energy for Pyrolytic Degradation of Poly‐L‐Lactide (PLA) During Artificially Accelerated Aging. Biopolymers. 116(1). e23642–e23642. 3 indexed citations

Krug, N., Jan‐Christoph Zarges, & Hans‐Peter Heim. (2024). Influence of ethylene oxide and gamma irradiation sterilization processes on the degradation behaviour of poly(lactic acid) (PLA) in the course of artificially accelerated aging. Polymer Testing. 132. 108362–108362. 10 indexed citations

Krug, N., Jan‐Christoph Zarges, & Hans‐Peter Heim. (2023). Influence of Ethylene Oxide and Gamma Irradiation Sterilization Processes on the Properties of Poly-L-Lactic-Acid (PLLA) Materials. Polymers. 15(16). 3461–3461. 10 indexed citations

Holz, Olaf, Leonard Tan, Frank Schaumann, et al.. (2015). Inter- and intrasubject variability of the inflammatory response to segmental endotoxin challenge in healthy volunteers. Pulmonary Pharmacology & Therapeutics. 35. 50–59. 16 indexed citations

Switalla, Simone, Jan Knebel, Detlef Ritter, et al.. (2012). Determination of genotoxicity by the Comet assay applied to murine precision-cut lung slices. Toxicology in Vitro. 27(2). 798–803. 5 indexed citations

Zoerner, Alexander A., Dirk O. Stichtenoth, Stefan Engeli, et al.. (2011). Allergen Challenge Increases Anandamide in Bronchoalveolar Fluid of Patients With Allergic Asthma. Clinical Pharmacology & Therapeutics. 90(3). 388–391. 25 indexed citations

Rochlitzer, Sabine, Frauke Prenzler, S. Knothe, et al.. (2011). The neuropeptide calcitonin gene‐related peptide affects allergic airway inflammation by modulating dendritic cell function. Clinical & Experimental Allergy. 41(11). 1609–1621. 83 indexed citations

Quarcoo, David, Matthias Nassimi, Sabine Rochlitzer, et al.. (2010). Pituitary adenylate cyclase‐activating peptide receptor 1 mediates anti‐inflammatory effects in allergic airway inflammation in mice. Clinical & Experimental Allergy. 41(4). 592–601. 22 indexed citations

10.

Hohlfeld, Jens M., Tim Holland‐Letz, E A Wierenga, et al.. (2010). Diagnostic value of outcome measures following allergen exposure in an environmental challenge chamber compared with natural conditions. Clinical & Experimental Allergy. 40(7). 998–1006. 52 indexed citations

11.

Badorrek, Philipp, Hartmut Hecker, R.D. Murdoch, et al.. (2009). A combination of cetirizine and pseudoephedrine has therapeutic benefits when compared to single drug treatment in allergic rhinitis. International Journal of Clinical Pharmacology and Therapeutics. 47(2). 71–77. 21 indexed citations

12.

Erpenbeck, Veit J., Reinhold E. Schmidt, Andreas Günther, N. Krug, & Jens M. Hohlfeld. (2006). Surfactant protein levels in bronchoalveolar lavage after segmental allergen challenge in patients with asthma. Allergy. 61(5). 598–604. 51 indexed citations

13.

Voshaar, Thomas, J. Heyder, D. Köhler, et al.. (2005). Partikuläre Luftverunreinigung und ihre Folgen für die menschliche Gesundheit. Pneumologie. 59(7). 470–476. 1 indexed citations

14.

Krug, N., et al.. (2005). Effect of loteprednol etabonate nasal spray suspension on seasonal allergic rhinitis assessed by allergen challenge in an environmental exposure unit. Allergy. 60(3). 354–359. 22 indexed citations

15.

Glaab, Thomas, H. G. Hoymann, Matthias Hecht, et al.. (2003). Effect of anti‐nerve growth factor on early and late airway responses in allergic rats. Allergy. 58(9). 900–904. 27 indexed citations

16.

Krug, N., Jens M. Hohlfeld, Philipp Badorrek, et al.. (2003). Validation of an environmental exposure unit for controlled human inhalation studies with grass pollen in patients with seasonal allergic rhinitis. Clinical & Experimental Allergy. 33(12). 1667–1674. 58 indexed citations

17.

Hohlfeld, Jens M., M. Strüber, Marius M. Hoeper, et al.. (1999). Exogenous surfactant improves survival and surfactant function in ischaemia–reperfusion injury in minipigs. European Respiratory Journal. 13(5). 1037–1037. 28 indexed citations

18.

Krug, N., Luis M. Terán, A E Redington, et al.. (1996). Safety Aspects of Local Endobronchial Allergen Challenge in Asthmatic Patients. American Journal of Respiratory and Critical Care Medicine. 153(4). 1391–1397. 24 indexed citations

19.

Krug, N., J. Madden, A E Redington, et al.. (1996). T-Cell Cytokine Profile Evaluated at the Single Cell Level in BAL and Blood in Allergic Asthma. American Journal of Respiratory Cell and Molecular Biology. 14(4). 319–326. 258 indexed citations

20.

Krug, N., et al.. (1996). A flow cytometric method for the detection of intracellular basic proteins in unseparated peripheral blood and bone marrow eosinophils. Journal of Immunological Methods. 190(2). 245–254. 23 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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