Hiroshi Okada
Impact in
- Periodontics top 0.5%
- Oral microbiology and periodontitis research
Papers in
-
- Biopolymer Synthesis and Applications 10
- Physiology 43
- Nutrition and Health in Aging 22
- Diet and metabolism studies 14
- Co-authors
- Shinya Murakami (9 shared papers)Michiaki Fukui (126 shared papers)Masahiro Yamazaki (57 shared papers)Yoshitaka Hashimoto (70 shared papers)Takeshi Hasegawa (1 shared paper)H. Honjo (1 shared paper)T. Fotsis (1 shared paper)Herman Adlercreutz (1 shared paper)
- Journals
- Nutrients (17 papers)Journal of Diabetes Investigation (16 papers)Journal of Clinical Biochemistry and Nutrition (6 papers)Journal of Periodontal Research (6 papers)Frontiers in Endocrinology (6 papers)
- Partner nations
- JapanUnited StatesUnited Kingdom
In The Last Decade
Hiroshi Okada
306 papers receiving 4.9k citations
Hiroshi Okada's Hit Papers
Peers
Comparison fields: 5 of 166
- Periodontics 451
- Endocrinology, Diabetes and Metabolism 523
- Pathology and Forensic Medicine 527
- Oral Surgery 195
- Urology 165
Countries citing papers authored by Hiroshi Okada
This map shows the geographic impact of Hiroshi Okada'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 Okada with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroshi Okada more than expected).
Fields of papers citing papers by Hiroshi Okada
This network shows the impact of papers produced by Hiroshi Okada. 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 Okada. The network helps show where Hiroshi Okada may publish in the future.
Co-authors
The 25 scholars most cited alongside Hiroshi Okada, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 331 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Urinary excretion of lignans and isoflavonoid phytoestrogens in Japanese men and women consuming a traditional Japanese diet Hit paper breakdown → | 1991 | 527 |
| 2 | 1998 | 472 | |
| 3 | 2015 | 126 | |
| 4 | 1992 | 114 | |
| 5 | 1998 | 112 | |
| 6 | 2011 | 105 | |
| 7 | 1999 | 103 | |
| 8 | 2001 | 74 | |
| 9 | 2006 | 72 | |
| 10 | 2006 | 67 | |
| 11 | 2013 | 66 | |
| 12 | 2000 | 62 | |
| 13 | 2013 | 59 | |
| 14 | 1975 | 58 | |
| 15 | 1994 | 58 | |
| 16 | 2020 | 58 | |
| 17 | 1997 | 57 | |
| 18 | 1992 | 55 | |
| 19 | 2021 | 54 | |
| 20 | 2002 | 51 |
About Hiroshi Okada
Hiroshi Okada is a scholar working on Molecular Biology, Physiology, Surgery, Endocrinology, Diabetes and Metabolism and Organic Chemistry, having authored 331 papers that have together received 5.2k indexed citations. Recurring topics across this work include Nutrition and Health in Aging (22 papers), Diet and metabolism studies (14 papers), Nutritional Studies and Diet (10 papers), Liver Disease Diagnosis and Treatment (10 papers), Biopolymer Synthesis and Applications (10 papers), Diabetes, Cardiovascular Risks, and Lipoproteins (9 papers), Diabetes Treatment and Management (9 papers) and Oral microbiology and periodontitis research (8 papers). The work is most often cited by research in Periodontics (451 citations), Endocrinology, Diabetes and Metabolism (523 citations), Pathology and Forensic Medicine (527 citations), Oral Surgery (195 citations) and Urology (165 citations). Hiroshi Okada has collaborated with scholars based in Japan, United States and United Kingdom. Frequent co-authors include Shinya Murakami, Michiaki Fukui, Masahiro Yamazaki, Yoshitaka Hashimoto, Takeshi Hasegawa, H. Honjo, T. Fotsis, Herman Adlercreutz, Akane Higashi and Esa Hämäläinen. Their work appears in journals such as Nutrients, Journal of Diabetes Investigation, Journal of Clinical Biochemistry and Nutrition, Journal of Periodontal Research and Frontiers in Endocrinology.
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.