Hiroshi Ishizaka

2.7k total citations
83 papers, 2.1k citations indexed

About

Hiroshi Ishizaka is a scholar working on Molecular Biology, Radiology, Nuclear Medicine and Imaging and Plant Science. According to data from OpenAlex, Hiroshi Ishizaka has authored 83 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Molecular Biology, 27 papers in Radiology, Nuclear Medicine and Imaging and 18 papers in Plant Science. Recurrent topics in Hiroshi Ishizaka's work include Plant tissue culture and regeneration (17 papers), Nitric Oxide and Endothelin Effects (11 papers) and MRI in cancer diagnosis (9 papers). Hiroshi Ishizaka is often cited by papers focused on Plant tissue culture and regeneration (17 papers), Nitric Oxide and Endothelin Effects (11 papers) and MRI in cancer diagnosis (9 papers). Hiroshi Ishizaka collaborates with scholars based in Japan, United States and Zambia. Hiroshi Ishizaka's co-authors include Lih Kuo, Ken Okumura, Hiroyuki Hanada, Takaatsu Kamada, Takao Moteki, Yoshito Tsushima, Masako Matsumoto, Toshiro Matsunaga, Hirofumi Yasue and Tomohiro Osanai and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and Circulation Research.

In The Last Decade

Hiroshi Ishizaka

80 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hiroshi Ishizaka Japan 25 673 614 440 373 359 83 2.1k
Alexander Muir United Kingdom 29 1.9k 2.8× 608 1.0× 270 0.6× 374 1.0× 277 0.8× 104 3.7k
Mathieu Gautier France 27 654 1.0× 414 0.7× 101 0.2× 370 1.0× 103 0.3× 101 2.4k
Saumya Sharma United States 19 833 1.2× 949 1.5× 146 0.3× 253 0.7× 513 1.4× 47 1.9k
Joseph Post United States 25 940 1.4× 367 0.6× 150 0.3× 139 0.4× 502 1.4× 70 2.3k
Gérard Mauco France 35 1.2k 1.8× 568 0.9× 76 0.2× 635 1.7× 360 1.0× 80 3.3k
Gary W. Goodwin United States 27 1.1k 1.6× 839 1.4× 311 0.7× 227 0.6× 600 1.7× 42 2.3k
Jun Yoshioka United States 24 1.6k 2.3× 436 0.7× 212 0.5× 243 0.7× 452 1.3× 55 2.5k
Colin J. Schwartz United States 27 667 1.0× 716 1.2× 207 0.5× 869 2.3× 300 0.8× 65 2.9k
Ali Javaheri United States 17 1.3k 2.0× 454 0.7× 64 0.1× 197 0.5× 498 1.4× 60 2.3k
Andreas Gardemann Germany 32 656 1.0× 737 1.2× 34 0.1× 504 1.4× 456 1.3× 72 2.6k

Countries citing papers authored by Hiroshi Ishizaka

Since Specialization
Citations

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

Fields of papers citing papers by Hiroshi Ishizaka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroshi Ishizaka

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Ishizaka. A scholar is included among the top collaborators of Hiroshi Ishizaka 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 Hiroshi Ishizaka. Hiroshi Ishizaka 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.
Ishizaka, Hiroshi, et al.. (2020). A new brain CT reference line: the lower eyelid to the inner occipital base line closely parallels the Talairach–Tournoux line. Acta Radiologica Open. 9(1). 2555013894–2555013894. 2 indexed citations
2.
3.
Ishizaka, Hiroshi, et al.. (2011). Development of a fine thermocouple-needle system for real-time feedback of thermal tumour ablation margin. British Journal of Radiology. 84(1008). 1139–1141. 5 indexed citations
4.
Akita, Yusuke, Satoshi Kitamura, Yoshihiro Hase, et al.. (2011). Isolation and characterization of the fragrant cyclamen O-methyltransferase involved in flower coloration. Planta. 234(6). 1127–1136. 44 indexed citations
5.
Ishizaka, Hiroshi, et al.. (2010). CT-guided radiofrequency liver tumour ablation: use of a two-step coaxial system with a fine guide needle wire unit for high-risk cases. British Journal of Radiology. 83(996). 1077–1079. 1 indexed citations
6.
Akita, Yusuke, Hiroshi Ishizaka, M. Nakayama, et al.. (2010). Comparative analysis of floral pigmentation between wild-type and white-flowered varieties ofCyclamen graecum. The Journal of Horticultural Science and Biotechnology. 85(5). 437–443. 16 indexed citations
7.
Abe, Naoki, Toshiro Matsunaga, Kunihiko Kameda, et al.. (2006). Increased Level of Pericardial Insulin-Like Growth Factor-1 in Patients With Left Ventricular Dysfunction and Advanced Heart Failure. Journal of the American College of Cardiology. 48(7). 1387–1395. 22 indexed citations
8.
9.
Matsunaga, Toshiro, Hiroyuki Onodera, Yasuhiro Mori, et al.. (2003). Enalapril Suppresses Ventricular Remodeling More Effectively Than Losartan in Patients with Acute Myocardial Infarction. Japanese Circulation Journal-english Edition. 67. 336.
10.
Osanai, Tomohiro, Takaatsu Kamada, Hiroyuki Hanada, et al.. (2003). Effect of Allopurinol Pretreatment on Free Radical Generation after Primary Coronary Angioplasty for Acute Myocardial Infarction. Journal of Cardiovascular Pharmacology. 41(5). 699–705. 73 indexed citations
11.
Okumura, Ken, Tomohiro Osanai, Hiroyuki Hanada, et al.. (2000). Enhanced phospholipase C activity in the cultured skin fibroblast obtained from patients with coronary spastic angina: possible role for enhanced vasoconstrictor response. Journal of the American College of Cardiology. 36(6). 1847–1852. 18 indexed citations
12.
Ishijima, Hideyuki, et al.. (1999). Intact PTH-producing hepatocellular carcinoma treated by transcatheter arterial embolization. Abdominal Imaging. 24(2). 144–146. 23 indexed citations
13.
Moteki, Takao & Hiroshi Ishizaka. (1998). Evaluation of cystic ovarian lesions using apparent diffusion coefficient calculated from turboFLASH MR images.. British Journal of Radiology. 71(846). 612–620. 16 indexed citations
14.
Yasue, Hirofumi, Kozaburo Matsuyama, Hisao Ogawa, et al.. (1996). Diffuse disorder of coronary artery vasomotility in patients with coronary spastic angina. Journal of the American College of Cardiology. 27(1). 45–52. 113 indexed citations
15.
Ishizaka, Hiroshi & Lih Kuo. (1996). Acidosis-Induced Coronary Arteriolar Dilation Is Mediated by ATP-Sensitive Potassium Channels in Vascular Smooth Muscle. Circulation Research. 78(1). 50–57. 119 indexed citations
16.
Kato, Tatsuya, Tetsuya Nakamura, Hisao Kumakura, et al.. (1994). Use of a thermodilution renal vein catheter to measure renal blood flow in patients with essential hypertension.. Japanese Circulation Journal. 58(4). 238–247. 1 indexed citations
17.
Ishizaka, Hiroshi, Katsumi Tomiyoshi, & Masako Matsumoto. (1993). MR quantification of bone marrow cellularity: use of chemical-shift misregistration artifact.. American Journal of Roentgenology. 160(3). 572–574. 15 indexed citations
18.
Tsushima, Yoshito, et al.. (1993). Renal vein to portal vein collaterals in three cases of renal cell carcinoma extending into the inferior vena cava: Consequences for chemoembolization. CardioVascular and Interventional Radiology. 16(3). 189–192. 3 indexed citations
19.
Sato, Noriko, et al.. (1993). Serial MR Intensity Changes of the Posterior Pituitary in a Patient with Anorexia Nervosa, High Serum ADH, and Oliguria. Journal of Computer Assisted Tomography. 17(4). 648–650. 12 indexed citations
20.
Yasue, Hirofumi, et al.. (1992). Endothelium-dependent dilator response to substance P in patients with coronary spastic angina. Journal of the American College of Cardiology. 20(4). 838–844. 27 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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