K. Nyyssönen

6.4k total citations · 2 hit papers
37 papers, 4.2k citations indexed

About

K. Nyyssönen is a scholar working on Biochemistry, Nutrition and Dietetics and Surgery. According to data from OpenAlex, K. Nyyssönen has authored 37 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Biochemistry, 10 papers in Nutrition and Dietetics and 7 papers in Surgery. Recurrent topics in K. Nyyssönen's work include Antioxidant Activity and Oxidative Stress (16 papers), Vitamin C and Antioxidants Research (5 papers) and Cholesterol and Lipid Metabolism (4 papers). K. Nyyssönen is often cited by papers focused on Antioxidant Activity and Oxidative Stress (16 papers), Vitamin C and Antioxidants Research (5 papers) and Cholesterol and Lipid Metabolism (4 papers). K. Nyyssönen collaborates with scholars based in Finland, Denmark and United States. K. Nyyssönen's co-authors include H Korpela, Jukka T. Salonen, Riitta Salonen, J T Salonen, Jaakko Tuomilehto, R Seppänen, R. Salonen, Seppo Ylä‐Herttuala, Wulf Palinski and Stephen Butler and has published in prestigious journals such as The Lancet, Circulation and American Journal of Clinical Nutrition.

In The Last Decade

K. Nyyssönen

37 papers receiving 4.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Autoantibody against oxidised LDL and progression of carotid atherosclerosis

1992 1.1k citations J T Salonen, H Korpela et al. The Lancet profile →
High stored iron levels are associated with excess risk of myocardial infarction in eastern Finnish men.

1992 1.0k citations Jukka T. Salonen, K. Nyyssönen et al. profile →

Peers

Countries citing papers authored by K. Nyyssönen

Since Specialization

Citations

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

Fields of papers citing papers by K. Nyyssönen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Nyyssönen

This figure shows the co-authorship network connecting the top 25 collaborators of K. Nyyssönen. A scholar is included among the top collaborators of K. Nyyssönen 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 K. Nyyssönen. K. Nyyssönen 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	LDL oxidative modification and carotid atherosclerosis: Results of a multicenter study 2012 ·Atherosclerosis ·K. Nyyssönen, Sudhir Kurl, Jouni Karppi, Tarja Nurmi, Damiano Baldassarre, Fabrizio Veglia, Rainer Rauramaa, Ulf dé Fairé, Anders Hamsten, Andries J. Smit, Elmo Mannarino, Steve E. Humphries, P. Giral, Enzo Grossi, Elena Tremoli	10
2	Plasma N-terminal fragments of natriuretic peptides predict the risk of stroke and atrial fibrillation in men 2009 ·Heart ·Sudhir Kurl, Minna Ala‐Kopsala, Heikki Ruskoaho, Timo Mäkikallio, K. Nyyssönen, Olli Vuolteenaho, Juhani Sivenius, J T Salonen, Jari A. Laukkanen	15
3	Suitability of Smopex-102 cation-exchange fiber for analytical purposes and drug monitoring. 2009 ·PubMed ·Jouni Karppi, (unknown), Kari Åkerman, Kyösti Kontturi, K. Nyyssönen, Ilkka Penttilä	1
4	Dyslipidaemia as a predictor of hypertension in middle-aged men 2008 ·European Heart Journal ·David E. Laaksonen, Leo Niskanen, K. Nyyssönen, Timo A. Lakka, Jari A. Laukkanen, J T Salonen	115
5	Comparison of HPLC method and commercial ELISA assay for asymmetric dimethylarginine (ADMA) determination in human serum 2005 ·Journal of Chromatography B ·Pirjo Valtonen, Jouni Karppi, K. Nyyssönen, Veli-Pekka Valkonen, Toivo Halonen, Kari Punnonen	54
6	Liquid chromatography method for plant and mammalian lignans in human urine 2003 ·Journal of Chromatography B ·T Nurmi, Sari Voutilainen, K. Nyyssönen, Herman Adlercreutz, Jukka T. Salonen	50
7	Sex hormones, inflammation and the metabolic syndrome: a population-based study 2003 ·European Journal of Endocrinology ·(unknown), Leo Niskanen, Kari Punnonen, K. Nyyssönen, (unknown), Riitta Salonen, Rainer Rauramaa, J T Salonen	353
8	Serum fatty acid composition predicts development of impaired fasting glycaemia and diabetes in middle‐aged men 2002 ·Diabetic Medicine ·David E. Laaksonen, Timo A. Lakka, Hanna-Maaria Lakka, K. Nyyssönen, Tiina Rissanen, Leo Niskanen, Jukka T. Salonen	163
9	Exhaustive exercise increases plasma/serum total oxidation resistance in moderately trained men and women, whereas their VLDL+ LDL lipoprotein fraction is more susceptible to oxidation 2002 ·Scandinavian Journal of Clinical and Laboratory Investigation ·Jari Kaikkonen, (unknown), Tomi‐Pekka Tuomainen, K. Nyyssönen, (unknown), Ulla Ristonmaa, (unknown), Riitta Salonen, H Korpela, Jukka T. Salonen	38
10	Antioxidant Supplementation in Atherosclerosis Prevention (ASAP) study: a randomized trial of the effect of vitamins E and C on 3‐year progression of carotid atherosclerosis 2000 ·Journal of Internal Medicine ·Jukka T. Salonen, K. Nyyssönen, Riitta Salonen, Hanna-Maaria Lakka, Jari Kaikkonen, (unknown), Sari Voutilainen, Timo A. Lakka, Tuuli Rissanen, Leena Leskinen, Tomi‐Pekka Tuomainen, Veli-Pekka Valkonen, Ulla Ristonmaa, Henrik E. Poulsen	245
11	Effect of supplementation with organic selenium on mercury status as measured by mercury in pubic hair 2000 ·Journal of Trace Elements in Medicine and Biology ·Kari Seppänen, M. Kantola, Reino Laatikainen, K. Nyyssönen, Veli-Pekka Valkonen, (unknown), J T Salonen	51
12	Measurement and stability of plasma reduced, oxidized and total coenzyme Q10 in humans 1999 ·Scandinavian Journal of Clinical and Laboratory Investigation ·Jari Kaikkonen, K. Nyyssönen, Jukka T. Salonen	26
13	Randomized controlled smoking cessation study: transient increase in plasma high density lipoprotein but no change in lipoprotein oxidation resistance 1998 ·Scandinavian Journal of Clinical and Laboratory Investigation ·Helene Priemé, K. Nyyssönen, Kaj Grønbæk, Mette Klarlund, Steffen Loft, Philip Tønnesen, J T Salonen, Henrik E. Poulsen	12
14	Mercury-binding capacity of organic and inorganic selenium in rat blood and liver 1998 ·Biological Trace Element Research ·Kari Seppänen, Reino Laatikainen, (unknown), M. Kantola, Simo Lötjönen, Mikko Harri, (unknown), (unknown), K. Nyyssönen	16
15	Ascorbate and urate are the strongest determinants of plasma antioxidative capacity and serum lipid resistance to oxidation in Finnish men 1997 ·Atherosclerosis ·K. Nyyssönen	115
16	Effect of supplementation of smoking men with plain or slow release ascorbic acid on lipoprotein oxidation 1997 ·European Journal of Clinical Nutrition ·K. Nyyssönen, Henrik E. Poulsen, Marianne Hayn, (unknown), (unknown), Jari Kaikkonen, Riitta Salonen, J T Salonen	40
17	Characterization and determinants of an electronegatively charged low-density lipoprotein in human plasma 1996 ·Scandinavian Journal of Clinical and Laboratory Investigation ·K. Nyyssönen, Jari Kaikkonen, Jukka T. Salonen	32
18	Lowering of body iron stores by blood letting and oxidation resistance of serum lipoproteins: a randomized cross‐over trial in male smokers 1995 ·Journal of Internal Medicine ·Jukka T. Salonen, H Korpela, K. Nyyssönen, (unknown), Tomi‐Pekka Tuomainen, John D. Belcher, David R. Jacobs, Riitta Salonen	85
19	Plasma Lipid Peroxidation and Hyperglycaemia: a Connection Through Hyperinsulinaemia? 1995 ·Diabetic Medicine ·Matti Uusitupa, Leo Niskanen, Jukka T. Salonen, K. Nyyssönen	59
20	Autoantibody against oxidised LDL and progression of carotid atherosclerosis breakdown → 1992 ·The Lancet ·J T Salonen, H Korpela, R. Salonen, K. Nyyssönen, Seppo Ylä‐Herttuala, (unknown), Stephen Butler, Wulf Palinski, J.L. Witztum	1067

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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