Toshio Okano
- Nutrition and Dietetics top 0.2%
- Pathology and Forensic Medicine top 0.5%
- Endocrinology, Diabetes and Metabolism top 2%
- Molecular Biology top 10%
- Genetics top 5%
- Co-authors
- Naoko TsugawaYoshitomo SuharaMaya KamaoKimie NakagawaTadashi KobayashiAtsuko TakeuchiNatsumi SawadaNoboru Kubodera
- Topics
- Vitamin D Research Studies (99 papers)Vitamin K Research Studies (48 papers)Vitamin C and Antioxidants Research (45 papers)
- Partner nations
- JapanUnited StatesNetherlands
In The Last Decade
Toshio Okano
193 papers receiving 4.7k citations
Peers
Comparison fields: 5 of 135
- Nutrition and Dietetics 2.1k
- Pathology and Forensic Medicine 2.0k
- Endocrinology, Diabetes and Metabolism 766
- Molecular Biology 749
- Genetics 601
Countries citing papers authored by Toshio Okano
This map shows the geographic impact of Toshio Okano'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 Toshio Okano with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Toshio Okano more than expected).
Fields of papers citing papers by Toshio Okano
This network shows the impact of papers produced by Toshio Okano. 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 Toshio Okano. The network helps show where Toshio Okano may publish in the future.
Co-authorship network of co-authors of Toshio Okano
This figure shows the co-authorship network connecting the top 25 collaborators of Toshio Okano. A scholar is included among the top collaborators of Toshio Okano 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 Toshio Okano. Toshio Okano is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 19 | |
| 2 | 0 | |
| 3 | 11 | |
| 4 | [Gla-containing proteins]. | 1 |
| 5 | Development of Assay Method for Plasma Concentration of Undercarboxylated Matrix Gla Protein (ucMGP), and Its Usefulness in Estimation of Vascular Vitamin K Status | 1 |
| 6 | 10 | |
| 7 | [Clinical application of serum 25OHD]. | 1 |
| 8 | [Vitamin K and fracture]. | 1 |
| 9 | 13 | |
| 10 | 205 | |
| 11 | 29 | |
| 12 | 15 | |
| 13 | 53 | |
| 14 | 21 | |
| 15 | Possible Roles of Vitamin D-Transport Proteins in The Expression of Biological Activities of Vitamin D | 1 |
| 16 | Bioavailability of Bovine Bone Powder as a Dietary Calcium Source in Vitamin D-Deficient Rats | 1 |
| 17 | Plasma Levels of Vitamin D Metabolites of Healthy Subjects in Akita, Japan | 1 |
| 18 | 42 | |
| 19 | 60 | |
| 20 | DETERMINATION OF VITAMIN D AND ITS METABOLITES IN BREAST AND COW'S MILK | 2 |
About Toshio Okano
Toshio Okano is a scholar working on Pathology and Forensic Medicine, Nutrition and Dietetics and Endocrinology, Diabetes and Metabolism, having authored 200 papers that have together received 4.9k indexed citations. Recurring topics across this work include Vitamin D Research Studies (99 papers), Vitamin K Research Studies (48 papers) and Vitamin C and Antioxidants Research (45 papers). The work is most often cited by research in Nutrition and Dietetics (2.1k citations), Pathology and Forensic Medicine (2.0k citations) and Nephrology (472 citations). Toshio Okano has collaborated with scholars based in Japan, United States and Netherlands. Frequent co-authors include Naoko Tsugawa, Yoshitomo Suhara, Maya Kamao, Kimie Nakagawa, Tadashi Kobayashi, Atsuko Takeuchi, Natsumi Sawada, Noboru Kubodera, Yoshihisa Hirota and Yuka Shimomura. Their work appears in journals such as Nature, Journal of Biological Chemistry and Blood.
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.