Nobuhiko Takai

571 total citations
26 papers, 488 citations indexed

About

Nobuhiko Takai is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Nobuhiko Takai has authored 26 papers receiving a total of 488 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Molecular Biology, 8 papers in Cellular and Molecular Neuroscience and 8 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Nobuhiko Takai's work include Neuroscience and Neuropharmacology Research (8 papers), Radiation Therapy and Dosimetry (6 papers) and Advanced Radiotherapy Techniques (4 papers). Nobuhiko Takai is often cited by papers focused on Neuroscience and Neuropharmacology Research (8 papers), Radiation Therapy and Dosimetry (6 papers) and Advanced Radiotherapy Techniques (4 papers). Nobuhiko Takai collaborates with scholars based in Japan, Russia and United Kingdom. Nobuhiko Takai's co-authors include Koichi Andō, Sachiko Koike, Yoshiya Furusawa, Akiko Uzawa, Hiroshi Nakanishi, Kenji Yamamoto, Mizuho Aoki, Takeshi Fukawa, Tsuyoshi Nishioku and Michihiro Fujiwara and has published in prestigious journals such as Scientific Reports, Brain Research and International Journal of Radiation Oncology*Biology*Physics.

In The Last Decade

Nobuhiko Takai

24 papers receiving 470 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nobuhiko Takai Japan 13 228 147 143 117 75 26 488
Jennifer Fazzari Switzerland 15 215 0.9× 207 1.4× 95 0.7× 141 1.2× 24 0.3× 27 451
Chee Kin Then United Kingdom 10 114 0.5× 75 0.5× 141 1.0× 75 0.6× 21 0.3× 16 389
Holly Turner United States 7 108 0.5× 237 1.6× 146 1.0× 26 0.2× 50 0.7× 7 627
Nancy R. Clendenon United States 12 38 0.2× 161 1.1× 175 1.2× 39 0.3× 67 0.9× 24 611
Yasuhiko Ikari Japan 12 55 0.2× 350 2.4× 42 0.3× 54 0.5× 28 0.4× 21 573
Vittorio Fossati Italy 12 128 0.6× 37 0.3× 79 0.6× 62 0.5× 31 0.4× 28 659
Mary L. Lan United States 9 232 1.0× 134 0.9× 195 1.4× 7 0.1× 39 0.5× 14 575
Rob J.A. Nabuurs Netherlands 16 50 0.2× 295 2.0× 238 1.7× 9 0.1× 67 0.9× 24 921
Takahiro Kondo Japan 16 66 0.3× 34 0.2× 187 1.3× 23 0.2× 81 1.1× 56 691

Countries citing papers authored by Nobuhiko Takai

Since Specialization
Citations

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

Fields of papers citing papers by Nobuhiko Takai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nobuhiko Takai

This figure shows the co-authorship network connecting the top 25 collaborators of Nobuhiko Takai. A scholar is included among the top collaborators of Nobuhiko Takai 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 Nobuhiko Takai. Nobuhiko Takai 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.
2.
Kondo, Natsuko, Yoshinori Sakurai, Takushi Takata, et al.. (2015). Localized radiation necrosis model in mouse brain using proton ion beams. Applied Radiation and Isotopes. 106. 242–246. 15 indexed citations
3.
Uehara, Tomoya, Nobuhiko Takai, Sachiko Koike, et al.. (2009). Intracellular reactions affecting 2-amino-4-([11C]methylthio)butyric acid ([11C]methionine) response to carbon ion radiotherapy in C10 glioma cells. Nuclear Medicine and Biology. 36(8). 985–991.
4.
Uzawa, Akiko, Koichi Andō, Sachiko Koike, et al.. (2009). Comparison of Biological Effectiveness of Carbon-Ion Beams in Japan and Germany. International Journal of Radiation Oncology*Biology*Physics. 73(5). 1545–1551. 52 indexed citations
5.
Zhang, Ming‐Rong, Katsushi Kumata, Akiko Hatori, et al.. (2009). [11C]Gefitinib ([11C]Iressa): Radiosynthesis, In Vitro Uptake, and In Vivo Imaging of Intact Murine Fibrosarcoma. Molecular Imaging and Biology. 12(2). 181–191. 49 indexed citations
6.
Momosaki, Sotaro, Rie Hosoi, Nobuhiko Takai, Antony D. Gee, & Osamu Inoue. (2006). The apparent positive cooperativity of in vivo [3H]PK-11195 binding in mouse fibrosarcoma. Nuclear Medicine and Biology. 33(6). 797–800. 4 indexed citations
7.
Zhang, Ming‐Rong, Junko Noguchi, Katsushi Kumata, et al.. (2006). Blood flow dependence of the intratumoral distribution of peripheral benzodiazepine receptor binding in intact mouse fibrosarcoma. Nuclear Medicine and Biology. 33(8). 971–975. 15 indexed citations
8.
Yamada, Hiroshi, Nobuhiko Takai, Yoko Saito, et al.. (2005). Informed Consent Training with Simulated Patients for Clinical Research Coordinator Trainees. Rinsho yakuri/Japanese Journal of Clinical Pharmacology and Therapeutics. 36(4). 209–213. 2 indexed citations
9.
Inoue, Osamu, Miho Shukuri, Rie Hosoi, et al.. (2005). Distinct different intra-tumor distribution of FDG between early phase and late phase in mouse fibrosarcoma. Annals of Nuclear Medicine. 19(8). 655–659. 3 indexed citations
10.
Andō, Koichi, Sachiko Koike, Akiko Uzawa, et al.. (2005). Biological Gain of Carbon-ion Radiotherapy for the Early Response of Tumor Growth Delay and against Early Response of Skin Reaction in Mice. Journal of Radiation Research. 46(1). 51–57. 74 indexed citations
11.
Takai, Nobuhiko, et al.. (2004). Ectopic Neurons in the Hippocampus may be a Cause of Learning Disability after Prenatal Exposure to X-rays in Rats. Journal of Radiation Research. 45(4). 563–569. 14 indexed citations
12.
Mishima, Kenichi, Tomoaki Ikeda, Nobuhiko Takai, et al.. (2004). Hypoxia-ischemic insult in neonatal rats induced slowly progressive brain damage related to memory impairment. Neuroscience Letters. 376(3). 194–199. 22 indexed citations
13.
Takai, Nobuhiko, Aki Yamada, Katsuhiko Muraki, Minoru Watanabe, & Yuji Imaizumi. (2004). KB-R7943 reveals possible involvement of Na+-Ca2+ exchanger in elevation of intracellular Ca2+ in rat carotid arterial myocytes. Journal of Smooth Muscle Research. 40(1). 35–42. 16 indexed citations
14.
Takahashi, Sentaro, et al.. (2002). Histological and Elemental Changes in the Rat Brain after Local Irradiation with Carbon Ion Beams. Journal of Radiation Research. 43(2). 143–143. 25 indexed citations
15.
Momosaki, Sotaro, et al.. (2002). Changes in Histological Construction and Decrease in 3H-QNB Binding in the Rat Brain after Prenatal X-irradiation. Journal of Radiation Research. 43(3). 277–282. 6 indexed citations
16.
Koike, Sachiko, Koichi Andō, Takeshi Fukawa, et al.. (2002). Relative Biological Effectiveness of 290 MeV/u Carbon Ions for the Growth Delay of a Radioresistant Murine Fibrosarcoma. Journal of Radiation Research. 43(3). 247–255. 38 indexed citations
17.
Ohi, Yoshiaki, et al.. (2001). Ca2+-Images of Smooth Muscle Cells and Endothelial Cells in One Confocal Plane in Femoral Artery Segments of the Rat. The Japanese Journal of Pharmacology. 86(1). 106–113. 18 indexed citations
18.
Nishioku, Tsuyoshi, Nobuhiko Takai, Koji Murao, et al.. (2000). Involvement of caspase 3-like protease in methylmercury-induced apoptosis of primary cultured rat cerebral microglia. Brain Research. 871(1). 160–164. 34 indexed citations
19.
20.
Takai, Nobuhiko, Hiroshi Nakanishi, Kazunari Tanabe, et al.. (1998). Involvement of caspase-like proteinases in apoptosis of neuronal PC12 cells and primary cultured microglia induced by 6-hydroxydopamine. Journal of Neuroscience Research. 54(2). 214–222. 59 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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