Masahiro Ochi

625 total citations
19 papers, 477 citations indexed

About

Masahiro Ochi is a scholar working on Gastroenterology, Surgery and Physiology. According to data from OpenAlex, Masahiro Ochi has authored 19 papers receiving a total of 477 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Gastroenterology, 9 papers in Surgery and 4 papers in Physiology. Recurrent topics in Masahiro Ochi's work include Gastrointestinal motility and disorders (8 papers), Helicobacter pylori-related gastroenterology studies (7 papers) and Gastroesophageal reflux and treatments (6 papers). Masahiro Ochi is often cited by papers focused on Gastrointestinal motility and disorders (8 papers), Helicobacter pylori-related gastroenterology studies (7 papers) and Gastroesophageal reflux and treatments (6 papers). Masahiro Ochi collaborates with scholars based in Japan and United States. Masahiro Ochi's co-authors include Kazunari Tominaga, Toshio Watanabe, Yasuhiro Fujiwara, Tetsuya Tanigawa, Nobuhide Oshitani, Kazuhide Higuchi, Tetsuo Arakawa, Fumio Tanaka, Masatsugu Shiba and T. Arakawa and has published in prestigious journals such as Life Sciences, Gastrointestinal Endoscopy and Alimentary Pharmacology & Therapeutics.

In The Last Decade

Masahiro Ochi

19 papers receiving 465 citations

Peers

Countries citing papers authored by Masahiro Ochi

Since Specialization

Citations

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

Fields of papers citing papers by Masahiro Ochi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masahiro Ochi

This figure shows the co-authorship network connecting the top 25 collaborators of Masahiro Ochi. A scholar is included among the top collaborators of Masahiro Ochi 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 Masahiro Ochi. Masahiro Ochi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

19 of 19 papers shown

#	Work	Indexed citations
1	Characteristics of Sleep Disturbances in Patients with Gastroesophageal Reflux Disease 2016 ·Internal Medicine ·(unknown), Yasuhiro Fujiwara, Masatsugu Shiba, Masahiro Ochi, Takashi Fukuda, Tetsuya Tanigawa, Hirokazu Yamagami, Kazunari Tominaga, Toshio Watanabe, Tetsuo Arakawa	18
2	Effects of Esomeprazole on Sleep in Patients with Gastroesophageal Reflux Disease as Assessed on Actigraphy 2015 ·Internal Medicine ·(unknown), Yasuhiro Fujiwara, Masahiro Ochi, (unknown), Tetsuya Tanigawa, Hirokazu Yamagami, Masatsugu Shiba, Kenji Watanabe, Toshio Watanabe, Kazunari Tominaga, Tetsuo Arakawa	5
3	Clinical Classification of Subgroups According to the Rome III Criteria Cannot be Used to Distinguish the Associated Respective Pathophysiology in Japanese Patients with Functional Dyspepsia 2013 ·Internal Medicine ·Masahiro Ochi, Kazunari Tominaga, Fumio Tanaka, Tetsuya Tanigawa, Hirokazu Yamagami, Kenji Watanabe, Toshio Watanabe, Yasuhiro Fujiwara, Tetsuo Arakawa	11
4	Mesenchymal stem cells administered in the early phase of tumorigenesis inhibit colorectal tumor development in rats 2013 ·Journal of Clinical Biochemistry and Nutrition ·Takayuki Katsuno, Masahiro Ochi, Kazunari Tominaga, Fumio Tanaka, Mitsue Sogawa, Tetsuya Tanigawa, Hirokazu Yamagami, Masatsugu Shiba, Kenji Watanabe, Toshio Watanabe, Yasuhiro Fujiwara, Tetsuo Arakawa	11
5	Influence of Al Addition on Microstructures and Mechanical Properties of Ti-Fe Alloys 2012 ·Journal of the Japan Institute of Metals and Materials ·Yoshito Takemoto, Masahiro Ochi, Takehide Senuma, (unknown), (unknown), Kazuhiro Matsugi	8
6	Unprecedented Phenomena with Tempering of Ti-4Fe-7Al Alloy 2012 ·Journal of the Japan Institute of Metals and Materials ·Yoshito Takemoto, Masahiro Ochi, Takehide Senuma, Jun Takada, (unknown), Kazuhiro Matsugi	18
7	M1552: Clinical Outcomes and Long-Term Efficacy of Endoscopic Submucosal Dissection for Patients With Early Gastric Cancer 2010 ·Gastrointestinal Endoscopy ·(unknown), Hirohisa Machida, Kazunari Tominaga, Yasuaki Nagami, Masahiro Ochi, Satoshi Sugimori, Natsuhiko Kameda, Reiko Ashida, Hirotoshi Okazaki, Hirokazu Yamagami, Tetsuya Tanigawa, Kenji Watanabe, Toshio Watanabe, Yasuhiro Fujiwara, Tetsuo Arakawa	1
8	The Traditional Japanese Medicine Rikkunshito Promotes Gastric Emptying via the Antagonistic Action of the 5‐HT₃ Receptor Pathway in Rats 2009 ·Evidence-based Complementary and Alternative Medicine ·Kazunari Tominaga, Toshitaka Kido, Masahiro Ochi, Chiharu Sadakane, (unknown), Hirokazu Okazaki, Hirokazu Yamagami, Tetsuya Tanigawa, K. Watanabe, Toshio Watanabe, Yasuhiro Fujiwara, Nobuhide Oshitani, T. Arakawa	71
9	Exogenous administration of mesenchymal stem cells ameliorates dextran sulfate sodium-induced colitis via anti-inflammatory action in damaged tissue in rats 2008 ·Life Sciences ·Fumio Tanaka, Kazunari Tominaga, Masahiro Ochi, Tetsuya Tanigawa, Toshio Watanabe, Yasuhiro Fujiwara, Kensuke Ohta, Nobuhide Oshitani, Kazuhide Higuchi, Tetsuo Arakawa	104
10	Effect of chronic stress on gastric emptying and plasma ghrelin levels in rats 2008 ·Life Sciences ·Masahiro Ochi, Kazunari Tominaga, Fumio Tanaka, Tetsuya Tanigawa, Masatsugu Shiba, Toshio Watanabe, Yasuhiro Fujiwara, Nobuhide Oshitani, Kazuhide Higuchi, Tetsuo Arakawa	109
11	Perfectionism underlying psychological background correlated with the symptoms of functional dyspepsia 2008 ·Journal of Gastroenterology ·Masahiro Ochi, Kazunari Tominaga, Toshiya Iketani, (unknown), Tetsuya Tanigawa, Masatsugu Shiba, Toshio Watanabe, Yasuhiro Fujiwara, Nobuhide Oshitani, Kazuhide Higuchi, Nobuo Kiriike, Tetsuo Arakawa	16
12	Concurrent assessment of reservoir and emptying of the stomach for dyspepsia patients. 2008 ·PubMed ·Kazunari Tominaga, Kazuhide Higuchi, Masahiro Ochi, (unknown), Etsushi Kawamura, Tetsuya Tanigawa, Masatsugu Shiba, Toshio Watanabe, Yasuhiro Fujiwara, Nobuhide Oshitani, Susumu Shiomi, Tetsuo Arakawa	17
13	Comparison of gastrointestinal symptoms and psychological factors of functional dyspepsia to peptic ulcer or panic disorder patients 2007 ·Inflammopharmacology ·Kazunari Tominaga, Kazuhide Higuchi, Toshiya Iketani, Masahiro Ochi, (unknown), Tetsuya Tanigawa, Masatsugu Shiba, Toshio Watanabe, Yasuhiro Fujiwara, Nobuhide Oshitani, Toshihiko Nagata, Nobuo Kiriike, T. Arakawa	31
14	Interleukin-10 gene transfer to peritoneal mesothelial cells suppresses peritoneal dissemination of gastric cancer cells due to a persistently high concentration in the peritoneal cavity 2007 ·Cancer Gene Therapy ·Fumio Tanaka, Kazunari Tominaga, Masayuki Shiota, Masahiro Ochi, (unknown), Tetsuya Tanigawa, Toshio Watanabe, Yasuhiro Fujiwara, Nobuhide Oshitani, Kazuhide Higuchi, Hiroshi Iwao, T. Arakawa	19
15	Primary duodenal lymphoma: successful rituximab treatment and evaluation by FDG-PET. 2007 ·PubMed ·Fumio Tanaka, Kazunari Tominaga, Masahiro Ochi, Takao Yamada, Eiji Sasaki, Masatsugu Shiba, Toshio Watanabe, Yasuhiro Fujiwara, (unknown), Nobuhide Oshitani, Kazuhide Higuchi, Tetsuo Arakawa	5
16	Interactions between the grading of gastric atrophy associated with Helicobacter pylori infection and the severity of clinical symptoms and delay in gastric emptying in patients with functional dyspepsia 2006 ·(unknown), Kazunari Tominaga, Masahiro Ochi, Etsushi Kawamura, Ei Sasaki, Masatsugu Shiba, Toshio Watanabe, Yasuhiro Fujiwara, Nobuhide Oshitani, Kazuhide Higuchi, Susumu Shiomi, T. Arakawa	8
17	Interactions between the grading of gastric atrophy associated with Helicobacter pylori infection and the severity of clinical symptoms and delay in gastric emptying in patients with functional dyspepsia 2006 ·Alimentary Pharmacology & Therapeutics ·(unknown), Kazunari Tominaga, Masahiro Ochi, Etsushi Kawamura, Ei Sasaki, Masatsugu Shiba, Toshio Watanabe, Yasuhiro Fujiwara, Nobuhide Oshitani, Kazuhide Higuchi, Susumu Shiomi, T. Arakawa	4
18	Regression of primary low-grade mucosa-associated lymphoid tissue lymphoma of duodenum after long-term treatment with clarithromycin 2005 ·Scandinavian Journal of Gastroenterology ·Masahiro Ochi, Kazunari Tominaga, Hirotoshi Okazaki, (unknown), Tomoko Wada, Masatsugu Shiba, Eiji Sasaki, Toshio Watanabe, Yasuhiro Fujiwara, Nobuhide Oshitani, Kazuhide Higuchi, Tetsuo Arakawa	13
19	Codeine Phosphate—Induced Hypersensitivity Syndrome 2004 ·Annals of Pharmacotherapy ·Masaru Enomoto, Masahiro Ochi, (unknown), (unknown), (unknown), Takahisa Yamane	8

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.

Explore authors with similar magnitude of impact