Ken Omata

2.0k total citations
108 papers, 1.7k citations indexed

About

Ken Omata is a scholar working on Endocrinology, Diabetes and Metabolism, Cardiology and Cardiovascular Medicine and Molecular Biology. According to data from OpenAlex, Ken Omata has authored 108 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Endocrinology, Diabetes and Metabolism, 35 papers in Cardiology and Cardiovascular Medicine and 25 papers in Molecular Biology. Recurrent topics in Ken Omata's work include Hormonal Regulation and Hypertension (36 papers), Renin-Angiotensin System Studies (23 papers) and Eicosanoids and Hypertension Pharmacology (22 papers). Ken Omata is often cited by papers focused on Hormonal Regulation and Hypertension (36 papers), Renin-Angiotensin System Studies (23 papers) and Eicosanoids and Hypertension Pharmacology (22 papers). Ken Omata collaborates with scholars based in Japan, United States and Vietnam. Ken Omata's co-authors include Sadayoshi Ito, Michal L. Schwartzman, Keishi Abe, Kazuo Tsunoda, Nader G. Abraham, Shuji Arima, KAORU YOSHINAGA, Yutaka Imai, K. Abe and Bruno Escalante and has published in prestigious journals such as Journal of Clinical Investigation, Circulation Research and Biochemical and Biophysical Research Communications.

In The Last Decade

Ken Omata

104 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ken Omata Japan 23 710 628 459 428 274 108 1.7k
A. Kurtz Germany 26 520 0.7× 377 0.6× 576 1.3× 164 0.4× 554 2.0× 42 1.9k
Kazuoki Kondo Japan 27 433 0.6× 1.1k 1.8× 691 1.5× 125 0.3× 275 1.0× 120 2.6k
Milton Mendlowitz United States 24 576 0.8× 496 0.8× 305 0.7× 172 0.4× 271 1.0× 122 2.1k
Tokihito Yukimura Japan 29 1.2k 1.6× 607 1.0× 1.1k 2.3× 163 0.4× 551 2.0× 89 2.8k
Jeremy D. Ollerenshaw United States 14 1.1k 1.6× 472 0.8× 835 1.8× 334 0.8× 1.1k 4.1× 27 3.0k
David H. Sigmon United States 22 764 1.1× 239 0.4× 280 0.6× 239 0.6× 670 2.4× 27 1.4k
Yumiko Shibouta Japan 20 637 0.9× 333 0.5× 452 1.0× 165 0.4× 276 1.0× 41 1.3k
Huifang Cheng United States 24 549 0.8× 548 0.9× 664 1.4× 542 1.3× 389 1.4× 36 2.3k
Shuji Arima Japan 22 697 1.0× 586 0.9× 510 1.1× 231 0.5× 392 1.4× 44 1.5k
W. H. Beierwaltes United States 19 458 0.6× 244 0.4× 253 0.6× 149 0.3× 374 1.4× 37 1.2k

Countries citing papers authored by Ken Omata

Since Specialization
Citations

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

Fields of papers citing papers by Ken Omata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ken Omata

This figure shows the co-authorship network connecting the top 25 collaborators of Ken Omata. A scholar is included among the top collaborators of Ken Omata 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 Ken Omata. Ken Omata 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.
Yoshioka, Kyoko, Shu Wakino, Koichiro Homma, et al.. (2008). Renal Cytochrome P450 as a Determinant of Impaired Natriuresis by PPAR‐γ Ligands in Ovariectomized Obese Rats. Obesity. 16(5). 965–971. 8 indexed citations
2.
Arima, Shuji, Kentaro Kohagura, Kazuhisa Takeuchi, et al.. (2002). Biphasic Vasodilator Action of Troglitazone on the Renal Microcirculation. Journal of the American Society of Nephrology. 13(2). 342–349. 41 indexed citations
3.
Omata, Ken, Takao Saito, Hiroshi Sato, et al.. (1999). Therapeutic advantage of angiotensin converting enzyme inhibitors in chronic glomerulonephritis. Immunopharmacology. 44(1-2). 43–48. 2 indexed citations
4.
Yamada, Masaaki, Ken Omata, Fumiaki Abe, Sadayoshi Ito, & Keishi Abe. (1999). Changes in prostacyclin, thromboxane A2 and F2-isoprostanes, and influence of eicosapentaenoic acid and antiplatelet agents in patients with hypertension and hyperlipidemia. Immunopharmacology. 44(1-2). 193–198. 14 indexed citations
5.
Arima, Shuji, Yoshimi Endo, Ken Omata, et al.. (1997). Possible role of P-450 metabolite of arachidonic acid in vasodilator mechanism of angiotensin II type 2 receptor in the isolated microperfused rabbit afferent arteriole.. Journal of Clinical Investigation. 100(11). 2816–2823. 141 indexed citations
6.
7.
Watanabe, Noriko, Kazuo Tsunoda, Hironobu Sasano, et al.. (1996). Bilateral Aldosterone-Producing Adenomas in Two Patients Diagnosed by Immunohistochemical Analysis of Steroidogenic Enzymes.. The Tohoku Journal of Experimental Medicine. 179(2). 123–129. 12 indexed citations
8.
Imai, Yutaka, Nobuhisa Watanabe, Junichiro Hashimoto, et al.. (1995). Muscle cramps and elevated serum creatine phosphokinase levels induced by ?-adrenoceptor blockers. European Journal of Clinical Pharmacology. 48(1). 29–34. 24 indexed citations
9.
Tsunoda, Kazuo, Keishi Abe, Ken Omata, et al.. (1993). Effects of cicletanine on the urinary excretion of prostanoids and kallikrein, and on renal function in man. Cardiovascular Drugs and Therapy. 7(2). 253–256. 2 indexed citations
10.
Tsunoda, Kazuo, Keishi Abe, Takeshi Hagino, et al.. (1993). Hypotensive Effect of Losartan, a Nonpeptide Angiotensin II Receptor Antagonist, in Essential Hypertension. American Journal of Hypertension. 6(1). 28–32. 93 indexed citations
11.
Schwartzman, Michal L., et al.. (1991). Detection of 20-hydroxyeicosatetrenoic acid in rat urine. Biochemical and Biophysical Research Communications. 180(1). 445–449. 17 indexed citations
12.
SEINO, MASAHIDE, Keishi Abe, Ken Omata, et al.. (1990). Role of bradykinin in the regulation of blood pressure and renal blood flow in DOCA-salt hypertensive rats. Journal of Hypertension. 8(5). 411–416. 7 indexed citations
13.
Abe, K., et al.. (1989). The Effects of Aging on Urinary Kallikreins and Other Vasoactive Substances in Essential Hypertension. Advances in experimental medicine and biology. 247B. 139–144. 2 indexed citations
14.
Kanazawa, Masayuki, Keishi Abe, Kazunori Yoshida, et al.. (1989). Role of Renal Kallikrein in the Regulation of Blood Pressure in the Rat Remnant Kidney Model of Chronic Renal Failure. Advances in experimental medicine and biology. 247B. 121–125. 2 indexed citations
15.
Takeuchi, K, K. Abe, Makito Sato, et al.. (1989). Angiotensin Converting Enzyme Inhibitors, Captopril and Enalaprilat, Augment Bradykinin-Induced Prostacyclin Synthesis in Cultured Rat Vascular Smooth Muscle Cells. Advances in experimental medicine and biology. 247B. 489–494. 2 indexed citations
16.
SEINO, MASAHIDE, et al.. (1988). Effects of a competitive antagonist of bradykinin on blood pressure and renal blood flow in anesthetized rats. Journal of Hypertension. 6(11). 867–871. 16 indexed citations
17.
SEINO, MASAHIDE, et al.. (1988). Contribution of bradykinin to maintenance of blood pressure and renal blood flow in anaesthetized spontaneously hypertensive rats. Journal of Hypertension. 6(4). S401–403. 13 indexed citations
18.
Yasujima, Minoru, Keishi Abe, Masaya Tanno, et al.. (1987). Renal Kallikrein Activity in Spontaneously Hypertensive Rats. Journal of Hypertension. 5(6). 687–692. 2 indexed citations
19.
Abe, K., Kazuo Tsunoda, Makito Sato, et al.. (1987). Interactions of Renal Prostaglandins, Renin-Angiotensin System and Renal Kallikrein-Kinin System in Human Hypertension. Birkhäuser Basel eBooks. 22. 215–220.
20.
Ito, Sadayoshi, et al.. (1987). Effect of atrial natriuretic factor on renin release in isolated afferent arterioles. Kidney International. 32(4). 493–497. 13 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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