Fumio Takenaka

527 total citations
55 papers, 412 citations indexed

About

Fumio Takenaka is a scholar working on Cardiology and Cardiovascular Medicine, Physiology and Pathology and Forensic Medicine. According to data from OpenAlex, Fumio Takenaka has authored 55 papers receiving a total of 412 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Cardiology and Cardiovascular Medicine, 13 papers in Physiology and 11 papers in Pathology and Forensic Medicine. Recurrent topics in Fumio Takenaka's work include Cardiac Ischemia and Reperfusion (11 papers), Cardiac electrophysiology and arrhythmias (9 papers) and Heart Rate Variability and Autonomic Control (9 papers). Fumio Takenaka is often cited by papers focused on Cardiac Ischemia and Reperfusion (11 papers), Cardiac electrophysiology and arrhythmias (9 papers) and Heart Rate Variability and Autonomic Control (9 papers). Fumio Takenaka collaborates with scholars based in Japan and United States. Fumio Takenaka's co-authors include Matao Sakanashi, Katsuhide Nishi, T Nishida, F. A. Kummerow, Kosuke Nishi, Haruo Araki, Takafumi Ishihara, H Araki, Ryoichi Nakamura and Satoru Takeo and has published in prestigious journals such as Circulation Research, The Journal of Physiology and Brain Research.

In The Last Decade

Fumio Takenaka

52 papers receiving 359 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Fumio Takenaka Japan 11 168 105 102 60 54 55 412
Peter E. Dresel Canada 15 329 2.0× 189 1.8× 84 0.8× 43 0.7× 63 1.2× 67 624
Samuel Mallov United States 14 75 0.4× 111 1.1× 114 1.1× 137 2.3× 32 0.6× 30 470
Erich O. Mikkelsen Denmark 14 181 1.1× 191 1.8× 180 1.8× 43 0.7× 52 1.0× 37 483
Gooitzen Alberts Netherlands 9 143 0.9× 122 1.2× 57 0.6× 56 0.9× 31 0.6× 11 407
D.A. Peterson United States 13 104 0.6× 133 1.3× 146 1.4× 45 0.8× 53 1.0× 33 532
J. C. Yates Canada 9 160 1.0× 170 1.6× 48 0.5× 155 2.6× 35 0.6× 16 399
S Bongrani Italy 13 118 0.7× 109 1.0× 143 1.4× 31 0.5× 21 0.4× 48 440
Marjorie E. Perkins United States 6 86 0.5× 117 1.1× 100 1.0× 11 0.2× 25 0.5× 9 367
James L. Butterfield United States 5 137 0.8× 105 1.0× 102 1.0× 13 0.2× 36 0.7× 8 355
N. S. Dhalla Canada 17 479 2.9× 329 3.1× 97 1.0× 164 2.7× 49 0.9× 36 757

Countries citing papers authored by Fumio Takenaka

Since Specialization
Citations

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

Fields of papers citing papers by Fumio Takenaka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Fumio Takenaka

This figure shows the co-authorship network connecting the top 25 collaborators of Fumio Takenaka. A scholar is included among the top collaborators of Fumio Takenaka 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 Fumio Takenaka. Fumio Takenaka 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.
Shiratsuchi, Masami, et al.. (1987). Synthesis and activity of optical isomers of nipradilol.. Chemical and Pharmaceutical Bulletin. 35(9). 3691–3698. 10 indexed citations
2.
Takenaka, Fumio, et al.. (1979). Analysis of vasodilatory action of a new nitroester agent, 2-nicotinamidoethyl nitrate (SG-75).. PubMed. 29(10). 1530–3. 11 indexed citations
3.
Nishi, Katsuhide, et al.. (1979). A Comparison of Enzyme Activity for Energy Production in the Myocardium and Conduction System. Japanese Heart Journal. 20(5). 667–673. 4 indexed citations
4.
Sakanashi, Matao, et al.. (1979). Effects of 2-Nicotinamidoethyl Nitrate (SG-75) on Dog Coronary Artery and Cat Papillary Muscle. Japanese Heart Journal. 20(4). 549–556. 5 indexed citations
5.
Sakai, Ken, et al.. (1978). Effects of Theo-Esberiven on the coronary circulation and myocardial metabolisms in dogs.. Folia Pharmacologica Japonica. 74(1). 37–47. 1 indexed citations
6.
Nishi, Katsuhide, Matao Sakanashi, & Fumio Takenaka. (1977). Activation of afferent cardiac sympathetic nerve fibers of the cat by pain producing substances and by noxious heat. Pflügers Archiv - European Journal of Physiology. 372(1). 53–61. 62 indexed citations
7.
Takeo, Satoru & Fumio Takenaka. (1977). Effects of diltiazem on high-energy phosphate contents reduced by isoproterenol in rat myocardium.. PubMed. 228(2). 205–12. 5 indexed citations
8.
Takenaka, Fumio & Hiroyuki Morishita. (1976). Possible mechanisms involved in the coronary vasodilatory response to dopamine.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 222(1). 81–93. 1 indexed citations
9.
Takenaka, Fumio & TERUHISA UMEDA. (1976). Effects of propranolo, itramin tosylate and dipyridamole on myocardial phosphate metabolism in anoxic perfused rat hearts.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 222(1). 45–54. 1 indexed citations
10.
Araki, Haruo, Satoshi Takeo, & Fumio Takenaka. (1976). Effects of experimental coronary ligation on pH and lactate concentration in cardiac lymph. Life Sciences. 18(7). 745–749. 4 indexed citations
11.
Takenaka, Fumio, et al.. (1976). Effects of iodoacetate and anoxia on phosphate metabolism in isolated perfused rat hearts.. PubMed. 222(1). 55–61. 2 indexed citations
12.
13.
Araki, Haruo & Fumio Takenaka. (1975). An increase of cathepsin D activity in cardiac lymph and pericardial fluid induced by experimental myocardial ischemia in the dog. Life Sciences. 17(4). 613–618. 10 indexed citations
14.
Takenaka, Fumio, et al.. (1974). Effects of 2-acetyl-7-(2-hydroxy-3-isopropylamino)propoxy benzofuran hydrochloride, new beta-receptor blocking agent on cardiovascular system. Folia Pharmacologica Japonica. 70(3). 385–397. 6 indexed citations
15.
Nishi, Kosuke, et al.. (1974). Afferent fibres from pulmonary arterial baroreceptors in the left cardiac sympathetic nerve of the cat. The Journal of Physiology. 240(1). 53–66. 26 indexed citations
16.
Takenaka, Fumio, et al.. (1972). Effects of 1-(7-indenyloxy)-3-isopropylaminopropan-2-ol hydrochloride (YB-2) on coronary circulation and myocardial metabolism. Folia Pharmacologica Japonica. 68(6). 848–856. 1 indexed citations
17.
Takenaka, Fumio, et al.. (1965). The cardiovascular actions of cyclandelate. Folia Pharmacologica Japonica. 61(6). 514–522. 1 indexed citations
18.
Takenaka, Fumio. (1963). RESPONSE OF VASCULAR STRIP PREPARATIONS TO NORADRENALINE AND TYRAMINE. The Japanese Journal of Pharmacology. 13(3). 274–281. 10 indexed citations
19.
Takenaka, Fumio, et al.. (1959). On the isolation of an active principle from Illicium Anisatum L., its content and toxicity. Folia Pharmacologica Japonica. 55(3). 524–530. 3 indexed citations
20.
Takenaka, Fumio, et al.. (1954). Pharmacological studies on the phosphorus metabolism of the brain with radioactive isotope P32. Folia Pharmacologica Japonica. 50(2). 161–168,en11. 1 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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