Tytti Kärkkäinen

846 total citations
27 papers, 673 citations indexed

About

Tytti Kärkkäinen is a scholar working on Epidemiology, Genetics and Molecular Biology. According to data from OpenAlex, Tytti Kärkkäinen has authored 27 papers receiving a total of 673 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Epidemiology, 7 papers in Genetics and 6 papers in Molecular Biology. Recurrent topics in Tytti Kärkkäinen's work include Coagulation, Bradykinin, Polyphosphates, and Angioedema (7 papers), Preterm Birth and Chorioamnionitis (7 papers) and Monoclonal and Polyclonal Antibodies Research (5 papers). Tytti Kärkkäinen is often cited by papers focused on Coagulation, Bradykinin, Polyphosphates, and Angioedema (7 papers), Preterm Birth and Chorioamnionitis (7 papers) and Monoclonal and Polyclonal Antibodies Research (5 papers). Tytti Kärkkäinen collaborates with scholars based in Finland, Switzerland and Netherlands. Tytti Kärkkäinen's co-authors include Eeva‐Marja Rutanen, Fredrika Pekonen, E.‐M. Rutanen, Vilho Hiilesmaa, Ulf‐Håkan Stenman, Jorma Paavonen, Tapio Kurki, M Kekki, Timo Reunala and Kristiina Turjanmaa and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, Biochemical and Biophysical Research Communications and Journal of Allergy and Clinical Immunology.

In The Last Decade

Tytti Kärkkäinen

25 papers receiving 636 citations

Peers

Tytti Kärkkäinen
Melvin G. Dodson United States
Halvard Gjønnæss Norway
Levent Yaşar Türkiye
W. Eppel Austria
Nutan Agarwal India
Marguerite K. Shepard United States
Abe Mickal United States
V. Tzingounis Greece
Heljä‐Marja Surcel Finland
John P. Gusdon United States
Melvin G. Dodson United States
Tytti Kärkkäinen
Citations per year, relative to Tytti Kärkkäinen Tytti Kärkkäinen (= 1×) peers Melvin G. Dodson

Countries citing papers authored by Tytti Kärkkäinen

Since Specialization
Citations

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

Fields of papers citing papers by Tytti Kärkkäinen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tytti Kärkkäinen

This figure shows the co-authorship network connecting the top 25 collaborators of Tytti Kärkkäinen. A scholar is included among the top collaborators of Tytti Kärkkäinen 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 Tytti Kärkkäinen. Tytti Kärkkäinen 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.
Jong, A.E.I. de, T. Johansson, Tytti Kärkkäinen, et al.. (2003). Comparison of media for enumeration of Clostridium perfringens from foods. Journal of Microbiological Methods. 54(3). 359–366. 12 indexed citations
2.
Palosuo, Timo, Kristiina Turjanmaa, Vladimir Ovod, et al.. (2002). Concentrations of natural rubber latex (NRL) allergens Hev b1, 3, 5 and 602 in NRL gloves capable of causing positive skin prick test (SPT) reactions in NRL-allergic subjects. Journal of Allergy and Clinical Immunology. 109(1). S332–S332. 2 indexed citations
3.
Ruokonen, Aimo, Salme Vuopala, Markku Koskela, et al.. (2001). Combination of cervical interleukin‐6 and ‐8, phosphorylated insulin‐like growth factor‐binding protein‐1 and transvaginal cervical ultrasonography in assessment of the risk of preterm birth. BJOG An International Journal of Obstetrics & Gynaecology. 108(8). 875–881. 54 indexed citations
4.
Ruokonen, Aimo, Salme Vuopala, Markku Koskela, et al.. (2001). Combination of cervical interleukin-6 and -8, phosphorylated insulin-like growth factor-binding protein-1 and transvaginal cervical ultrasonography in assessment of the risk of preterm birth. British Journal of Obstetrics and Gynaecology. 108(8). 875–881. 18 indexed citations
5.
Nuutila, Mika, Vilho Hiilesmaa, Tytti Kärkkäinen, Olavi Ylikorkala, & Eeva‐Marja Rutanen. (1999). Phosphorylated Isoforms of Insulin-Like Growth Factor Binding Protein-1 in the Cervix as a Predictor of Cervical Ripeness. Obstetrics and Gynecology. 94(2). 243–249. 11 indexed citations
6.
Rutanen, Eeva‐Marja, et al.. (1996). Evaluation of a rapid strip test for insulin-like growth factor binding protein-1 in the diagnosis of ruptured fetal membranes. Clinica Chimica Acta. 253(1-2). 91–101. 76 indexed citations
7.
Rutanen, Eeva‐Marja, Fredrika Pekonen, & Tytti Kärkkäinen. (1993). Measurement of insulin-like growth factor binding protein-1 in cervical/vaginal secretions: comparison with the ROM-check membrane immunoassay in the diagnosis of ruptured fetal membranes. Clinica Chimica Acta. 214(1). 73–75. 60 indexed citations
8.
Rutanen, E.‐M., Tytti Kärkkäinen, Ulf‐Håkan Stenman, & Hannele Yki‐Järvinen. (1993). Aging is associated with decreased suppression of insulin-like growth factor binding protein-1 by insulin.. The Journal of Clinical Endocrinology & Metabolism. 77(5). 1152–1155. 49 indexed citations
9.
Kärkkäinen, Tytti, et al.. (1990). Storage properties and quality of meats deboned by different methods. Agricultural and Food Science. 62(5). 381–395. 1 indexed citations
10.
Pekonen, Fredrika, et al.. (1989). A Monoclonal Antibody-Based Immunoradiometric Assay for Low Molecular Weight Insulin-Like Growth Factor Binding Protein/Placental Protein 12. Journal of Immunoassay. 10(4). 325–337. 16 indexed citations
11.
Käpyaho, Kirsti, Pirjo Tanner, Tytti Kärkkäinen, & Theodor Weber. (1989). Rapid determination of C-reactive protein by enzyme immunoassay using two monoclonal antibodies. Scandinavian Journal of Clinical and Laboratory Investigation. 49(4). 389–393. 17 indexed citations
12.
Rutanen, E.‐M., Tytti Kärkkäinen, Christina Lundqvist, et al.. (1988). Monoclonal antibodies to the 27–34K insulin-like growth factor binding protein. Biochemical and Biophysical Research Communications. 152(1). 208–215. 60 indexed citations
13.
Turjanmaa, Kristiina, Timo Reunala, Risto Tuimala, & Tytti Kärkkäinen. (1988). Allergy to latex gloves: unusual complication during delivery.. BMJ. 297(6655). 1029.1–1029. 67 indexed citations
14.
Kärkkäinen, Tytti & Ulla Hamberg. (1986). Kininogen as a Pregnancy-Associated Plasma Protein. Advances in experimental medicine and biology. 198 Pt A. 167–172. 3 indexed citations
15.
Hamberg, Ulla, et al.. (1986). Kininogen by the SRI Method in Human Serum During an Acute Phase Inflammatory Reaction. Advances in experimental medicine and biology. 198 Pt A. 161–166. 4 indexed citations
16.
Kärkkäinen, Tytti. (1985). Immunopurification of human plasma kininogens. Molecular Immunology. 22(5). 589–595. 1 indexed citations
17.
Syvänen, Ann‐Christine, Tytti Kärkkäinen, & Ulla Hamberg. (1983). Conformation and sequence dependent antigenic determinants in human low molecular weight kininogen. Molecular Immunology. 20(6). 669–678. 6 indexed citations
18.
Hamberg, Ulla, Ann‐Christine Syvänen, & Tytti Kärkkäinen. (1983). Immunoassay of molecular forms of human plasma kininogen and detection of low Mr fragments of kininogen by means of a conformation-dependent antigenic determinant.. PubMed. 156. 175–82. 1 indexed citations
19.
Kärkkäinen, Tytti, Ann‐Christine Syvänen, Ursula Turpeinen, & Ulla Hamberg. (1982). Isolation and immunologic properties of a heterogenous antigen with the characteristics of the heavy chain of human plasma kininogen. Molecular Immunology. 19(1). 179–189. 5 indexed citations
20.
Mattila, M., et al.. (1979). COMPARISON OF DIAZEPAM AND FLUNITRAZEPAM AS ADJUNCTS TO GENERAL ANAESTHESIA IN PREVENTING AROUSAL FOLLOWING SURGICAL STIMULI. British Journal of Anaesthesia. 51(4). 329–337. 10 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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