Masao Tada

1.0k total citations
72 papers, 847 citations indexed

About

Masao Tada is a scholar working on Molecular Biology, Organic Chemistry and Cancer Research. According to data from OpenAlex, Masao Tada has authored 72 papers receiving a total of 847 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Molecular Biology, 21 papers in Organic Chemistry and 19 papers in Cancer Research. Recurrent topics in Masao Tada's work include Cancer, Hypoxia, and Metabolism (16 papers), Synthesis and Biological Evaluation (10 papers) and Medical Imaging Techniques and Applications (8 papers). Masao Tada is often cited by papers focused on Cancer, Hypoxia, and Metabolism (16 papers), Synthesis and Biological Evaluation (10 papers) and Medical Imaging Techniques and Applications (8 papers). Masao Tada collaborates with scholars based in Japan, Netherlands and United States. Masao Tada's co-authors include Tatsuo Ido, Kazuo Kubota, R. Kubota, Atsushi Oikawa, Susumu Yamada, Kahei Takase, T Matsuzawa, Tetsuo Nozoe, Haruhiko Yagi and Hiroshi Fukuda and has published in prestigious journals such as Journal of Biological Chemistry, British Journal of Cancer and International Journal of Radiation Oncology*Biology*Physics.

In The Last Decade

Masao Tada

68 papers receiving 789 citations

Peers

Masao Tada

RNMI

PRM

J. C. Madelmont France

Yvonne C. Taylor United States

Miriam A. Stephens United Kingdom

K B Patel United Kingdom

Kazue Ohkura Japan

Byeong Hwa Yun United States

J. A. Miller United States

T. Arunachalam United States

Akihiro Tasaka Japan

Joan Boren Spain

J. C. Madelmont France

Masao Tada

146 ×0.5

RNMI

134 ×0.5

436 ×2.0

99 ×0.6

47 ×0.3

PRM

Citations per year, relative to Masao Tada Masao Tada (= 1×) peers J. C. Madelmont

Countries citing papers authored by Masao Tada

Since Specialization

Citations

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

Fields of papers citing papers by Masao Tada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masao Tada

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

Tada, Masao. (2005). Assessment of EFL pragmatic production and perception using video prompts. UMI Dissertation Services eBooks. 9 indexed citations

Kubota, Kazuo, Masao Tada, Susumu Yamada, et al.. (1999). Comparison of the distribution of fluorine-18 fluoromisonidazole, deoxyglucose and methionine in tumour tissue. European Journal of Nuclear Medicine and Molecular Imaging. 26(7). 750–757. 36 indexed citations

Matsui, Michio, et al.. (1998). Effects of Gonadal Hormones on the Zonal Expression of Rat Hepatic Phenol Sulfotransferases.. Biological and Pharmaceutical Bulletin. 21(2). 97–101. 2 indexed citations

Homma, Hiroshi, et al.. (1997). Heterogeneous Zonal Distribution of Sulfotransferase Isoenzymes in Rat Liver. Archives of Biochemistry and Biophysics. 339(1). 235–241. 6 indexed citations

Iwata, Ren, Tatsuo Ido, & Masao Tada. (1995). On-column preparation of 1-aminocyclopentane-1-[11C]carboxylic acid. Applied Radiation and Isotopes. 46(9). 899–905. 5 indexed citations

Kubota, Kazuo, R. Kubota, Susumu Yamada, & Masao Tada. (1995). Effects of radiotherapy on the cellular uptake of carbon-14 labeledl-methionine in tumor tissue. Nuclear Medicine and Biology. 22(2). 193–198. 13 indexed citations

Kubota, R., Shunsuke Yamada, Kiichi Ishiwata, et al.. (1993). Cellular accumulation of 18F-labelled boronophenylalanine depending on DNA synthesis and melanin incorporation: a double-tracer microautoradiographic study of B16 melanomas in vivo. British Journal of Cancer. 67(4). 701–705. 16 indexed citations

Kubota, Kazuo, Masatoshi Ito, T. Fujiwara, et al.. (1993). Evaluation of the treatment response of lung cancer with positron emission tomography and l-[methyl-11C]methionine: a preliminary study. European Journal of Nuclear Medicine and Molecular Imaging. 20(6). 495–501. 46 indexed citations

Tada, Masao, Ren Iwata, Hiroshi Sugiyama, et al.. (1993). A rapid synthesis of [fluoroacetyl‐¹⁸F]fluoromelatonin (N^ω‐[¹⁸F]fluoroacetyl‐5‐methoxytryptamine), a potential diagnostic imaging agent. Journal of Labelled Compounds and Radiopharmaceuticals. 33(7). 601–606. 5 indexed citations

10.

Kubota, Kazuo, Kiichi Ishiwata, Masao Tada, et al.. (1992). Investigation of tumor metastatic potential with N-[18F]fluoroacetyl-d-glucosamine. International Journal of Radiation Applications and Instrumentation Part B Nuclear Medicine and Biology. 19(7). 747–752. 2 indexed citations

11.

Kubota, Kazuo, Susumu Yamada, R. Kubota, et al.. (1992). Dose-responsive effect of radiotherapy on the tumor uptake of l-[methyl-11C]methionine; feasibility for monitoring recurrence of tumor. International Journal of Radiation Applications and Instrumentation Part B Nuclear Medicine and Biology. 19(1). 27–32. 12 indexed citations

12.

Abe, Yoshinao, T Matsuzawa, Takehiko Fujiwara, et al.. (1990). Clinical assessment of therapeutic effects on cancer using 18F-2-fluoro-2-deoxy-d-glucose and positron emission tomography: Preliminary study of lung cancer. International Journal of Radiation Oncology*Biology*Physics. 19(4). 1005–1010. 53 indexed citations

13.

Kubota, Kazuo, T Matsuzawa, Toshinari Takahashi, et al.. (1989). Rapid and sensitive response of carbon-11-L-methionine tumor uptake to irradiation.. PubMed. 30(12). 2012–6. 26 indexed citations

14.

Ishiwata, Kiichi, Tatsuo Ido, Yoshio Imahori, et al.. (1988). Accumulation of 2-deoxy-2-[18F]fluoro-d-galactose in the liver by phosphate and uridylate trapping. International Journal of Radiation Applications and Instrumentation Part B Nuclear Medicine and Biology. 15(3). 271–276. 11 indexed citations

15.

Tohda, Hiroko, et al.. (1984). Antagonizing effect of 3-aminoharman on induction of sister-chromatid exchanges by mutagens. Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 129(1). 63–69. 6 indexed citations

16.

Tada, Masao, et al.. (1984). Synthesis of Some 2-Deoxy-2-fluoro[18F]hexopyranoses, Potential Diagnostic Imaging Agents. Heterocycles. 22(3). 565–565. 12 indexed citations

17.

Tohda, Hiroko, et al.. (1983). Actions of amino-β-carbolines on induction of sister-chromatid exchanges. Mutation Research/Genetic Toxicology. 116(2). 137–147. 21 indexed citations

18.

Yagi, Haruhiko, Kamlesh P. Vyas, Masao Tada, Dhiren R. Thakker, & Donald M. Jerina. (1982). Synthesis of the enantiomeric bay-region diol epoxides of benz[a]anthracene and chrysene. The Journal of Organic Chemistry. 47(6). 1110–1117. 29 indexed citations

19.

Tada, Masao. (1976). Vitamin B<sub>12</sub> Requirement of Breeding Hens on Yeast Grown on <i>n</i>-Paraffin. Japanese poultry science. 13(1). 1–7.

20.

Tada, Masao. (1975). The Bromination of 1- and 2-Methylthiophenazine Derivatives. Bulletin of the Chemical Society of Japan. 48(1). 363–364. 2 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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