Yuichi Ohara

1.1k total citations
20 papers, 955 citations indexed

About

Yuichi Ohara is a scholar working on Physiology, Cardiology and Cardiovascular Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Yuichi Ohara has authored 20 papers receiving a total of 955 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Physiology, 11 papers in Cardiology and Cardiovascular Medicine and 5 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Yuichi Ohara's work include Nitric Oxide and Endothelin Effects (12 papers), Cardiac Imaging and Diagnostics (4 papers) and Eicosanoids and Hypertension Pharmacology (4 papers). Yuichi Ohara is often cited by papers focused on Nitric Oxide and Endothelin Effects (12 papers), Cardiac Imaging and Diagnostics (4 papers) and Eicosanoids and Hypertension Pharmacology (4 papers). Yuichi Ohara collaborates with scholars based in Japan, United States and United Kingdom. Yuichi Ohara's co-authors include David G. Harrison, Hassan Sayegh, Nobutaka Inoue, Richard C. Venema, Josiah N. Wilcox, Timothy E. Peterson, Romesh R. Subramanian, T J Murphy, Akira Takeshita and Kensuke Egashira and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and Hypertension.

In The Last Decade

Yuichi Ohara

20 papers receiving 918 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Yuichi Ohara Japan	11	452	415	243	146	131	20	955
Alan H. Singer United States	7	560 1.2×	422 1.0×	124 0.5×	194 1.3×	99 0.8×	10	871
Hiroshi Azumi Japan	10	329 0.7×	299 0.7×	315 1.3×	167 1.1×	265 2.0×	11	983
Bing-yin Wang United States	10	713 1.6×	571 1.4×	241 1.0×	191 1.3×	162 1.2×	11	1.2k
B. J. McDermott United Kingdom	10	418 0.9×	517 1.2×	251 1.0×	145 1.0×	60 0.5×	10	1.2k
Aaron H. Bubolz United States	10	534 1.2×	270 0.7×	340 1.4×	143 1.0×	79 0.6×	11	1.0k
L Zonnekeyn Belgium	10	389 0.9×	285 0.7×	119 0.5×	135 0.9×	60 0.5×	13	627
Denise McDonald United Kingdom	17	555 1.2×	300 0.7×	379 1.6×	147 1.0×	291 2.2×	34	1.5k
Osamu Suda Japan	11	500 1.1×	389 0.9×	225 0.9×	99 0.7×	90 0.7×	15	841
Winfried Göettsch Germany	15	464 1.0×	389 0.9×	310 1.3×	141 1.0×	202 1.5×	30	1.1k
Chris Horaist United States	8	322 0.7×	239 0.6×	515 2.1×	106 0.7×	255 1.9×	8	1.1k

Countries citing papers authored by Yuichi Ohara

Since Specialization

Citations

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

Fields of papers citing papers by Yuichi Ohara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yuichi Ohara

This figure shows the co-authorship network connecting the top 25 collaborators of Yuichi Ohara. A scholar is included among the top collaborators of Yuichi Ohara 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 Yuichi Ohara. Yuichi Ohara 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

Inoue, Nobutaka, Yuichi Ohara, Tohru Fukai, David G. Harrison, & Kenichi Nishida. (1998). Probucol Improves Endothelial-Dependent Relaxation and Decreases Vascular Superoxide Production in Cholesterol-fed Rabbits. The American Journal of the Medical Sciences. 315(4). 242–247. 39 indexed citations

Inoue, Nobutaka, Yuichi Ohara, Tohru Fukai, David G. Harrison, & Kenichi Nishida. (1998). Probucol Improves Endothelial-Dependent Relaxation and Decreases Vascular Superoxide Production in Cholesterol-Fed Rabbits. The American Journal of the Medical Sciences. 315(4). 242–247. 4 indexed citations

Tomita, Hideharu, Kensuke Egashira, Yuichi Ohara, et al.. (1998). Early Induction of Transforming Growth Factor-β via Angiotensin II Type 1 Receptors Contributes to Cardiac Fibrosis Induced by Long-term Blockade of Nitric Oxide Synthesis in Rats. Hypertension. 32(2). 273–279. 169 indexed citations

Kuga, Takeshi, et al.. (1997). Central role of vascular smooth muscle hyperreactivity in coronary hyperconstriction after balloon injury in miniature pigs. Coronary Artery Disease. 8(2). 69–76. 4 indexed citations

Harrison, David G., Hassan Sayegh, Yuichi Ohara, Nobutaka Inoue, & Richard C. Venema. (1996). REGULATION OF EXPRESSION OF THE ENDOTHELIAL CELL NITRIC OXIDE SYNTHASE. Clinical and Experimental Pharmacology and Physiology. 23(3). 251–255. 52 indexed citations

Harrison, David G., Nobutaka Inoue, Yuichi Ohara, & Tohru Fukai. (1996). Modulation of Endothelial Cell Nitric Oxide Synthase Expression. Japanese Circulation Journal. 60(11). 815–821. 15 indexed citations

Kuga, Takeshi, Yuichi Ohara, Hiroaki Shimokawa, et al.. (1995). Inhibitory Effects of Aspirin on Coronary Hyperreactivity to Autacoids After Arterial Balloon Injury in Miniature Pigs. Journal of Cardiovascular Pharmacology. 25(2). 273–281. 3 indexed citations

Harrison, David G. & Yuichi Ohara. (1995). Physiologic consequences of increased vascular oxidant stresses in hypercholesterolemia and atherosclerosis: Implications for impaired vasomotion. The American Journal of Cardiology. 75(6). 75B–81B. 140 indexed citations

Inoue, Nobutaka, Richard C. Venema, Hassan Sayegh, et al.. (1995). Molecular Regulation of the Bovine Endothelial Cell Nitric Oxide Synthase by Transforming Growth Factor–β ₁. Arteriosclerosis Thrombosis and Vascular Biology. 15(8). 1255–1261. 161 indexed citations

10.

Ohara, Yuichi, Timothy E. Peterson, Hassan Sayegh, et al.. (1995). Dietary Correction of Hypercholesterolemia in the Rabbit Normalizes Endothelial Superoxide Anion Production. Circulation. 92(4). 898–903. 165 indexed citations

11.

Hirakawa, Yoji, Takeshi Kuga, Yuichi Ohara, et al.. (1995). Mechanisms of coronary hyperconstriction in response to serotonin induced by X-irradiation in miniature pigs: Increased constrictive response of medial smooth muscle. Heart and Vessels. 10(4). 190–196. 6 indexed citations

12.

Ohara, Yuichi, et al.. (1995). Regulation of Endothelial Constitutive Nitric Oxide Synthase by Protein Kinase C. Hypertension. 25(3). 415–420. 123 indexed citations

13.

Kuga, Takeshi, et al.. (1993). Inhibitory effects of heparin, aspirin and ketanserin on coronary artery vasoconstriction after arterial balloon injury in hypercholesterolemic miniature pigs. Journal of the American College of Cardiology. 22(1). 291–295. 5 indexed citations

14.

Hata, Hiroshi, Kensuke Egashira, Tohru Fukai, et al.. (1993). The role of endothelium-derived nitric oxide in acetylcholine-induced coronary vasoconstriction in closed-chest pigs. Coronary Artery Disease. 4(10). 891–898. 19 indexed citations

15.

Tomoike, Hitonobu, et al.. (1991). Effects of endothelin-1 on epicardial coronary tone, coronary blood flow, ECG-ST change and regional wall motion in anesthetized dogs. Heart and Vessels. 6(4). 191–196. 4 indexed citations

16.

Ohara, Yuichi. (1980). Fate of Lentinan (Antitumor polysaccharide) I : Fate of Lentinan in Mice, Rats and Dogs. The Journal of Toxicological Sciences. 5(Supplement). 59–72. 11 indexed citations

17.

Ohara, Yuichi. (1980). FATE OF LENTINAN (ANTITUMOR POLYSACCHARIDE) II : Fate of Methyl Lentinan in Rats. The Journal of Toxicological Sciences. 5(Supplement). 73–80. 5 indexed citations

18.

Ohara, Yuichi, et al.. (1979). Relationship between plasma glutamate levels and hypothalamic lesions in rodents. Toxicology Letters. 4(6). 499–505. 21 indexed citations

19.

Sasaki, Yukio, et al.. (1978). Absorption, distribution and excretion of 2-mercaptobenzothiazole in carp.. NIPPON SUISAN GAKKAISHI. 44(6). 623–629. 1 indexed citations

20.

Ohara, Yuichi, et al.. (1977). EFFECT OF ADMINISTRATION ROUTES OF MONOSODIUM GLUTAMATE ON PLASMA GLUTAMATE LEVELS IN INFANT, WEANLING AND ADULT MICE. The Journal of Toxicological Sciences. 2(3). 281–290. 8 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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