Tadashi Ohara
- Pulmonary and Respiratory Medicine top 5%
- Physiology top 10%
- Surgery top 10%
- Gastroenterology top 2%
- Molecular Biology
- Co-authors
- Shigeo MuroToyohiro HiraiMichiaki MishimaAkane HarunaYuma HoshinoEmiko OgawaKazuo ChinAkio Niimi
- Topics
- Helicobacter pylori-related gastroenterology studies (16 papers)Chronic Obstructive Pulmonary Disease (COPD) Research (8 papers)Gastric Cancer Management and Outcomes (5 papers)
- Partner nations
- JapanUnited StatesCanada
In The Last Decade
Tadashi Ohara
59 papers receiving 1.4k citations
Peers
Comparison fields: 5 of 113
- Pulmonary and Respiratory Medicine 813
- Physiology 340
- Surgery 312
- Gastroenterology 238
- Molecular Biology 210
Countries citing papers authored by Tadashi Ohara
This map shows the geographic impact of Tadashi Ohara'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 Tadashi Ohara with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tadashi Ohara more than expected).
Fields of papers citing papers by Tadashi Ohara
This network shows the impact of papers produced by Tadashi Ohara. 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 Tadashi Ohara. The network helps show where Tadashi Ohara may publish in the future.
Co-authorship network of co-authors of Tadashi Ohara
This figure shows the co-authorship network connecting the top 25 collaborators of Tadashi Ohara. A scholar is included among the top collaborators of Tadashi Ohara 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 Tadashi Ohara. Tadashi Ohara is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 34 | |
| 2 | 6 | |
| 3 | 34 | |
| 4 | 8 | |
| 5 | 185 | |
| 6 | 70 | |
| 7 | 89 | |
| 8 | 14 | |
| 9 | 8 | |
| 10 | 5 | |
| 11 | 12 | |
| 12 | 135 | |
| 13 | 105 | |
| 14 | 127 | |
| 15 | 7 | |
| 16 | 35 | |
| 17 | 11 | |
| 18 | 24 | |
| 19 | Investigation of the possibility of human-beta defensin 2 (hBD2) as a molecular marker of gastric mucosal inflammation. | 7 |
| 20 | 40 |
About Tadashi Ohara
Tadashi Ohara is a scholar working on Gastroenterology, Microbiology and Pulmonary and Respiratory Medicine, having authored 60 papers that have together received 1.4k indexed citations. Recurring topics across this work include Helicobacter pylori-related gastroenterology studies (16 papers), Chronic Obstructive Pulmonary Disease (COPD) Research (8 papers) and Gastric Cancer Management and Outcomes (5 papers). The work is most often cited by research in Gastroenterology (238 citations), Pulmonary and Respiratory Medicine (813 citations) and Physiology (340 citations). Tadashi Ohara has collaborated with scholars based in Japan, United States and Canada. Frequent co-authors include Shigeo Muro, Toyohiro Hirai, Michiaki Mishima, Akane Haruna, Yuma Hoshino, Emiko Ogawa, Kazuo Chin, Akio Niimi, Kunihiko Terada and Daisuke Kinose. Their work appears in journals such as Gastroenterology, PLoS ONE and CHEST Journal.
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.