J Nishikawa

821 total citations
48 papers, 662 citations indexed

About

J Nishikawa is a scholar working on Radiology, Nuclear Medicine and Imaging, Molecular Biology and Surgery. According to data from OpenAlex, J Nishikawa has authored 48 papers receiving a total of 662 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Radiology, Nuclear Medicine and Imaging, 10 papers in Molecular Biology and 9 papers in Surgery. Recurrent topics in J Nishikawa's work include Medical Imaging Techniques and Applications (10 papers), Cardiac Imaging and Diagnostics (6 papers) and Advanced MRI Techniques and Applications (4 papers). J Nishikawa is often cited by papers focused on Medical Imaging Techniques and Applications (10 papers), Cardiac Imaging and Diagnostics (6 papers) and Advanced MRI Techniques and Applications (4 papers). J Nishikawa collaborates with scholars based in Japan and Portugal. J Nishikawa's co-authors include Tohru Ohtake, Toshimitsu Momose, Yasuhito Sasaki, Youhei Hiromori, Carlos A. Melo, M.A. Reis-Henriques, Daniela Lima, Ana Machado, L. Filipe C. Castro and Tsuyoshi Nakanishi and has published in prestigious journals such as Nucleic Acids Research, Journal of Biological Chemistry and Radiology.

In The Last Decade

J Nishikawa

45 papers receiving 652 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J Nishikawa Japan	11	235	176	126	100	88	48	662
Mitsuaki Yoshizuka Japan	13	85 0.4×	116 0.7×	25 0.2×	27 0.3×	54 0.6×	45	504
Michaël Théron France	17	74 0.3×	213 1.2×	46 0.4×	18 0.2×	31 0.4×	61	761
M. Akaike Japan	13	114 0.5×	133 0.8×	16 0.1×	12 0.1×	62 0.7×	22	468
Yuji Makita Japan	18	193 0.8×	169 1.0×	17 0.1×	6 0.1×	39 0.4×	49	712
Hannele Huuskonen Finland	17	377 1.6×	261 1.5×	29 0.2×	27 0.3×	4 0.0×	28	1.0k
Jiaojiao Guo China	13	225 1.0×	141 0.8×	45 0.4×	4 0.0×	33 0.4×	27	541
Francisco Moya Spain	13	311 1.3×	23 0.1×	22 0.2×	50 0.5×	7 0.1×	30	670
Shigeko Takaichi Japan	19	258 1.1×	23 0.1×	22 0.2×	27 0.3×	50 0.6×	38	1000
Sahori Yamazaki Japan	12	122 0.5×	105 0.6×	15 0.1×	21 0.2×	112 1.3×	29	485
Maria Maddalena Dinardo Italy	14	349 1.5×	62 0.4×	62 0.5×	6 0.1×	7 0.1×	17	506

Countries citing papers authored by J Nishikawa

Since Specialization

Citations

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

Fields of papers citing papers by J Nishikawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J Nishikawa

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

Yamaguchi, Yasushi, et al.. (2007). THE DEVELOPMENT OF THE EFFICIENT CELLULAR AND BIOCHEMICAL ASSAY SYSTEM OF APOPTOSIS REGULATING CHEMICALS.

Shiraishi, F., Tameo Okumura, Shigeko Serizawa, et al.. (2003). Estrogenic and thyroid hormone activity of a series of hydroxy-polychlorinated biphenyls. Chemosphere. 52(1). 33–42. 66 indexed citations

Eguchi, Kiyohisa, Y. S. Endoh, J Nishikawa, et al.. (2003). Validity Test for a Yeast Two-Hybrid Assay to Screen for Estrogenic Activity, and Its Application to Insecticides and Disinfectants for Veterinary Use. Bulletin of Environmental Contamination and Toxicology. 70(2). 226–232. 3 indexed citations

Nishikawa, J. (2003). Left-handedly curved DNA regulates accessibility to cis-DNA elements in chromatin. Nucleic Acids Research. 31(22). 6651–6662. 25 indexed citations

Shibasaki, Seiji, Kouichi Kuroda, Minoru Ueda, et al.. (2002). An arming yeast with the ability to entrap fluorescent 17β-estradiol on the cell surface. Applied Microbiology and Biotechnology. 59(2-3). 329–331. 13 indexed citations

Kuroki, Hiroaki, Kaoru Fujino, Hironori Aramaki, et al.. (2001). [Assessment of hydroxylated metabolites of polychlorinated biphenyls and polychlorinated dibenzofurans as potential estrogens by yeast two-hybrid system].. PubMed. 92(5). 158–66. 1 indexed citations

Hashimoto, Yoshiya, et al.. (2000). Estrogenic activity of chemicals for dental and similar use in vitro. Journal of Materials Science Materials in Medicine. 11(8). 465–468. 23 indexed citations

Suzuki, Junichi, et al.. (1998). Vector analysis of the hemodynamics of atherogenesis in the human thoracic aorta using MR velocity mapping.. American Journal of Roentgenology. 171(5). 1285–1290. 10 indexed citations

Sakoda, Kenji, Asuka Suzuki, S Arai, et al.. (1997). Identification of a Novel Vitamin D Response Element from the Rat Genome. The Journal of Biochemistry. 121(1). 89–94. 1 indexed citations

10.

Nishihara, Tatsuji, Takahiko Yamada, Kyoko Takano, et al.. (1994). Characterization of phe B gene encoding catechol 2,3-dioxygenase. Letters in Applied Microbiology. 19(4). 181–183. 1 indexed citations

11.

Sasaki, Y., Toshihiro Nishimura, Akinori Kubo, et al.. (1993). [Evaluation of the clinical usefulness of a new myocardial imaging agent, 99mTc-Tetrofosmin (PPN1011)--a report of multicenter phase III clinical trials].. PubMed. 30(3). 257–71. 1 indexed citations

12.

Inoue, Yusuke, Toshimitsu Momose, Tohru Ohtake, et al.. (1992). [Metabolism of 99mTc-ethyl cysteinate dimer (99mTc-ECD) in blood--mainly in vitro].. PubMed. 29(8). 955–62. 1 indexed citations

13.

Matsuoka, Yuichiro, Kuni Ohtomo, Toshiyuki Okubo, et al.. (1991). Computed tomography during arterial portography prior to transcatheter arterial therapy in hepatocellular carcinoma with marked portal extension: four case reports. European Journal of Radiology. 13(3). 192–195.

14.

Matsuoka, Yuichiro, et al.. (1991). Calcification of peritoneal carcinomatosis from gastric carcinoma: a CT demonstration. European Journal of Radiology. 13(3). 207–208. 6 indexed citations

15.

Tani, K., et al.. (1990). Identification of germination gene of Bacillusmegaterium. Biochemical and Biophysical Research Communications. 167(2). 402–406. 1 indexed citations

16.

Nishikawa, J, et al.. (1990). Spore-spheroplast transformation of Bacillus megaterium.. Nippon Saikingaku Zasshi. 45(5). 841–843. 2 indexed citations

17.

Matsuoka, Yuichiro, et al.. (1990). [Thin-section computed tomography of the normal minor fissure].. PubMed. 50(12). 1504–12. 1 indexed citations

18.

Suzuki, Jun‐ichi, Tetsuya Sakamoto, Katsu Takenaka, et al.. (1988). [Distribution patterns of hypertrophy at the apical level in patients with giant negative T waves: identification by magnetic resonance imaging].. PubMed. 18(3). 673–82. 3 indexed citations

19.

Suzuki, Jun‐ichi, Tohru Sakamoto, Keiko Amano, et al.. (1987). [Left ventricular short-axis plane for magnetic resonance imaging: its clinical importance and applications].. PubMed. 17(2). 249–58. 1 indexed citations

20.

Nishikawa, J, Iio M, Nobuo Yoshimoto, et al.. (1985). ECG-gated NMR-CT for cardiovascular disease.. PubMed. 1(4). 274–80. 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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