O. Penttilä

813 total citations
31 papers, 580 citations indexed

About

O. Penttilä is a scholar working on Cardiology and Cardiovascular Medicine, Pathology and Forensic Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, O. Penttilä has authored 31 papers receiving a total of 580 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Cardiology and Cardiovascular Medicine, 5 papers in Pathology and Forensic Medicine and 5 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in O. Penttilä's work include Cardiac Imaging and Diagnostics (4 papers), Cardiovascular Function and Risk Factors (4 papers) and Cardiac Ischemia and Reperfusion (4 papers). O. Penttilä is often cited by papers focused on Cardiac Imaging and Diagnostics (4 papers), Cardiovascular Function and Risk Factors (4 papers) and Cardiac Ischemia and Reperfusion (4 papers). O. Penttilä collaborates with scholars based in Finland, Uganda and Canada. O. Penttilä's co-authors include K Kyösola, Pertti J. Neuvonen, Mikko Salaspuro, Erik Klinge, A. Ahonen, Kimmo Aho, R. Lehtovaara, E Merikallio, Jim Schröder and K. Autio and has published in prestigious journals such as Life Sciences, American Heart Journal and Scandinavian Journal of Gastroenterology.

In The Last Decade

O. Penttilä

30 papers receiving 523 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
O. Penttilä Finland 14 110 80 79 78 72 31 580
G Nylander Sweden 16 141 1.3× 115 1.4× 128 1.6× 265 3.4× 18 0.3× 89 824
Rolf Pokorny Switzerland 16 68 0.6× 215 2.7× 102 1.3× 32 0.4× 46 0.6× 23 969
Rudolf Ručman Croatia 21 152 1.4× 183 2.3× 107 1.4× 413 5.3× 54 0.8× 43 888
Steven J. Marshall United States 8 67 0.6× 130 1.6× 140 1.8× 96 1.2× 19 0.3× 14 574
María Ángeles Martínez-Cuesta Spain 16 38 0.3× 155 1.9× 173 2.2× 107 1.4× 13 0.2× 30 754
W. H. Horner Andrews United Kingdom 15 19 0.2× 90 1.1× 151 1.9× 157 2.0× 38 0.5× 37 580
David Mailman United States 14 69 0.6× 137 1.7× 160 2.0× 158 2.0× 22 0.3× 49 710
Seymour J. Gray United States 18 248 2.3× 172 2.1× 210 2.7× 479 6.1× 33 0.5× 53 1.3k
Shiro Ikawa Japan 15 13 0.1× 150 1.9× 69 0.9× 115 1.5× 29 0.4× 39 785
Emily Foster United States 18 106 1.0× 616 7.7× 110 1.4× 120 1.5× 34 0.5× 29 1.0k

Countries citing papers authored by O. Penttilä

Since Specialization
Citations

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

Fields of papers citing papers by O. Penttilä

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of O. Penttilä

This figure shows the co-authorship network connecting the top 25 collaborators of O. Penttilä. A scholar is included among the top collaborators of O. Penttilä 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 O. Penttilä. O. Penttilä 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.
Kyösola, K, Timo Waris, O. Penttilä, et al.. (1985). Multi-score estimation of catecholamine fluorescence for clinical purposes. Acta Histochemica. 76(1). 65–75. 2 indexed citations
2.
Kosunen, Timo U., Antti Pönkä, J. Martio, et al.. (1981). Arthritis Associated withCampylobacter JejuniEnteritis. Scandinavian Journal of Rheumatology. 10(2). 77–80. 30 indexed citations
3.
Paasonen, M. K., et al.. (1980). Platelet Taurine in Patients with Arterial Hypertension, Myocardial Failure or Infarction. Acta Medica Scandinavica. 208(S642). 79–84. 5 indexed citations
4.
Kyösola, K, Leena Rechardt, Lea Veijola, Timo Waris, & O. Penttilä. (1980). Innervation of the human gastric wall.. PubMed. 131(Pt 3). 453–70. 12 indexed citations
5.
Autio, K., et al.. (1979). Human chronic lymphocytic leukemia: Karyotypes in different lymphocyte populations. Cancer Genetics and Cytogenetics. 1(2). 147–155. 60 indexed citations
6.
Autio, K., et al.. (1979). Human Chronic Lymphocytic Leukaemia Surface Markers and Activation of Lymphocytes. Scandinavian Journal of Haematology. 23(4). 265–271. 5 indexed citations
7.
Rissanen, V., et al.. (1978). Significance of a terminal R wave in Lead V1 of the electrocardiogram. American Heart Journal. 95(6). 702–706. 8 indexed citations
8.
Penttilä, O., E Merikallio, P Siltanen, & Erik Klinge. (1977). Auricular Catecholamine Content in Ischaemic Heart Disease. Acta Medica Scandinavica. 201(1-6). 317–321. 9 indexed citations
9.
Ahonen, A., K Kyösola, & O. Penttilä. (1976). Enterochromaffin cells in macrophages in ulcerative colitis and irritable colon.. PubMed. 8(1). 1–7. 56 indexed citations
10.
Kyösola, K, et al.. (1976). Fluorescence histochemical and electron-microscopical observations on the innervation of the atrial myocardium of the adult human heart. Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin. 371(2). 101–119. 35 indexed citations
11.
Neuvonen, Pertti J., et al.. (1976). Effect of long-term alcohol consumption on the half-life of tetracycline and doxycycline in man.. PubMed. 14(4). 303–7. 22 indexed citations
12.
Männistö, Pekka T., Jouko Tuomisto, A. J. Jounela, & O. Penttilä. (1975). Pharmacokinetics of Clofibrate and Chlorophenoxy Isobutyric Acid. I. Cross‐over Studies on Human Volunteers. Acta Pharmacologica et Toxicologica. 36(4). 353–365. 13 indexed citations
13.
Penttilä, O., Pertti J. Neuvonen, Kimmo Aho, & R. Lehtovaara. (1974). Interaction between Doxycycline and some Antiepileptic Drugs. BMJ. 2(5917). 470–472. 46 indexed citations
14.
Neuvonen, Pertti J. & O. Penttilä. (1974). Interaction between Doxycycline and Barbiturates. BMJ. 1(5907). 535–536. 33 indexed citations
15.
Klinge, Erik & O. Penttilä. (1969). Distribution of noradrenaline and acetylcholinesterase in bull and rabbit penile erectile tissue.. PubMed. 47(1). 17–21. 16 indexed citations
16.
Klinge, Erik, et al.. (1966). Influence of drugs on vasoactive peptides and amines in perfused human placenta.. PubMed. 44(3). 369–75. 8 indexed citations
17.
Penttilä, O.. (1966). Acetylcholine, biogenic amines and enzymes involved in their metabolism in penile erectile tissue.. PubMed. 44. Suppl 9:1–42. 7 indexed citations
18.
Nikkilä, Esko A., et al.. (1965). Effects of fasting, exercise and reserpine on catecholamine content and lipoprotein lipase activity of rat heart and adipose tissues. Life Sciences. 4(1). 27–35. 20 indexed citations
19.
Penttilä, O., et al.. (1964). Acetylcholine, Histamine, 5‐Hydroxytryptamine and Catecholamine Contents of Mammalian Penile Erectile and Urethral Tissue. Acta Pharmacologica et Toxicologica. 21(2). 145–151. 13 indexed citations
20.
Mustala, O & O. Penttilä. (1962). Anticonvulsant Action of some New Skeletal Muscle Relaxants on Strychnine Convulsions in Mice. Acta Pharmacologica et Toxicologica. 19(3). 247–250. 3 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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