I Hirata

1.4k total citations
36 papers, 1.2k citations indexed

About

I Hirata is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, I Hirata has authored 36 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Surgery, 6 papers in Pulmonary and Respiratory Medicine and 6 papers in Epidemiology. Recurrent topics in I Hirata's work include Helicobacter pylori-related gastroenterology studies (9 papers), Gastric Cancer Management and Outcomes (5 papers) and Inflammatory Bowel Disease (5 papers). I Hirata is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (9 papers), Gastric Cancer Management and Outcomes (5 papers) and Inflammatory Bowel Disease (5 papers). I Hirata collaborates with scholars based in Japan and United Kingdom. I Hirata's co-authors include Ken‐ichi Katsu, Osamu Saitoh, Kentaro Maemura, Mitsuyuki Murano, Norihiro Hamamoto, S. Sasaki, Kazunori Sugi, Ken Toshina, Takeshi Nishikawa and Yukihiro Akao and has published in prestigious journals such as Gastroenterology, British Journal of Cancer and Inflammatory Bowel Diseases.

In The Last Decade

I Hirata

34 papers receiving 1.2k citations

Peers

Countries citing papers authored by I Hirata

Since Specialization

Citations

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

Fields of papers citing papers by I Hirata

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of I Hirata

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

#	Work	Indexed citations
1	Disinfection of Dental Stone Casts 2011 ·(unknown), (unknown), Y. Nomura, I Hirata, (unknown), M. Okazaki	1
2	Role of anti-oncomirs miR-143 and -145 in human colorectal tumors 2010 ·Cancer Gene Therapy ·Yukihiro Akao, Yoshihito Nakagawa, I Hirata, Akio Iio, Tomohiro Itoh, Keitaro Kojima, (unknown), Yukio Kitade, T Naoe	217
3	Effects of nimesulide, a cyclooxygenase-2 selective inhibitor, on colitis induced tumors 2008 ·Inflammopharmacology ·Takuya Inoue, I Hirata, Mitsuyuki Murano	7
4	Endoscopic diagnosis of refractory ulcerative colitis 2007 ·Inflammopharmacology ·I Hirata, Mitsuyuki Murano	3
5	Association of polymorphism of TLR4 and CD14 genes with gastroduodenal diseases in Japan 2007 ·Inflammopharmacology ·Tomomitsu Tahara, Tomiyasu Arisawa, Tomoyuki Shibata, I Hirata, Hiroshi Nakano	12
6	Overexpression of a DEAD box/RNA helicase protein, rck/p54, in human hepatocytes from patients with hepatitis C virus‐related chronic hepatitis and its implication in hepatocellular carcinogenesis 2003 ·Journal of Viral Hepatitis ·(unknown), Yoshihito Nakagawa, Koji Matsumoto, Hiroshi Yoshida, Hiroshi Morikawa, (unknown), Yoshinori Arisaka, Hideo Kojima, Takashi Inoue, I Hirata, Ken‐ichi Katsu, Yukihiro Akao	34
7	The Macroscopic Classification of Early Neoplasia of the Digestive Tract 2002 ·Endoscopy ·Ronald J. Schlemper, I Hirata, Michael F. Dixon	36
8	Expression of the EP4 Prostaglandin E2 Receptor Subtype with Rat Dextran Sodium Sulphate Colitis: Colitis Suppression by a Selective Agonist, ONO‐AE1‐329 2002 ·Scandinavian Journal of Immunology ·(unknown), I Hirata, Ken Toshina, Mitsuyuki Murano, Kentaro Maemura, Norihiro Hamamoto, S. Sasaki, H. Yamauchi, Ken‐ichi Katsu	67
9	Enprostil, a Prostaglandin-E2 Analogue, Inhibits Interleukin-8 Production of Human Colonic Epithelial Cell Lines 2000 ·Scandinavian Journal of Immunology ·Ken Toshina, I Hirata, Kentaro Maemura, S. Sasaki, Mitsuyuki Murano, (unknown), H. Yamauchi, Toru Nishikawa, Norihiro Hamamoto, Ken‐ichi Katsu	15
10	Breath and blood ammonia in liver cirrhosis. 2000 ·PubMed ·Chikao Shimamoto, I Hirata, (unknown)	64
11	Therapeutic effect of intracolonically administered nuclear factorκB (p65) antisense oligonucleotide on mouse dextran sulphate sodium (DSS)-induced colitis 2000 ·Clinical & Experimental Immunology ·Mitsuyuki Murano, Kentaro Maemura, I Hirata, Ken Toshina, Takeshi Nishikawa, Norihiro Hamamoto, S. Sasaki, Osamu Saitoh, Ken‐ichi Katsu	254
12	Overexpression of rck/p54, a DEAD box protein, in human colorectal tumours 1999 ·British Journal of Cancer ·Yoshihito Nakagawa, Hiroshi Morikawa, I Hirata, (unknown), Akio Matsumoto, Kentaro Maemura, Takeshi Nishikawa, (unknown), N Tanigawa, Masachika Ikegami, Ken‐ichi Katsu, Yukihiro Akao	63
13	Inhibition of dextran sulphate sodium (DSS)-induced colitis in mice by intracolonically administered antibodies against adhesion molecules (endothelial leucocyte adhesion molecule-1 (ELAM-1) or intercellular adhesion molecule-1 (ICAM-1)) 1999 ·Clinical & Experimental Immunology ·Norihiro Hamamoto, Kentaro Maemura, I Hirata, Mitsuyuki Murano, Satoru Sasaki, Ken‐ichi Katsu	142
14	Endoscopic Treatment for a Gash in the Esophagus Caused When Inserting the Overtube During Esophageal Variceal Ligation 1997 ·Endoscopy ·Kazunori Sugi, Hiroshi Miyoshi, Mitsuyuki Murano, Kenichi Yoshimura, Akiyo Matsumoto, I Hirata, Ken‐ichi Katsu	4
15	Fecal lactoferrin as a marker for disease activity in inflammatory bowel disease: comparison with other neutrophil-derived proteins. 1996 ·PubMed ·Kazunori Sugi, Osamu Saitoh, I Hirata, Ken‐ichi Katsu	151
16	Effects of various drugs on acute colitis induced by dextran sulfate sodium (DSS) in rats 1995 ·Gastroenterology ·Shinichi Sasaki, I Hirata, M Yoshizumi, Katsumi Takada, (unknown), H. Morikawa, Kotaro Yoshimura, Kentaro Maemura, Osamu Saitoh, Ken‐ichi Katsu	1
17	[Helicobacter pylori and the development of atrophic gastritis]. 1993 ·PubMed ·Shinʼichi Takahashi, H Igarashi, (unknown), (unknown), (unknown), Toshio Aoyagi, (unknown), I Hirata	1
18	Churg-Strauss syndrome (allergic granulomatous angiitis) with peculiar multiple colonic ulcers. 1990 ·PubMed ·Chikao Shimamoto, I Hirata, (unknown), (unknown), Makoto Nishio	33
19	A Study on Gastric Ulcers Induced by Long-Term Fasting in Rats 1989 ·Scandinavian Journal of Gastroenterology ·Akio Matsumoto, (unknown), Osamu Saitoh, (unknown), Yasuhiro Okumura, I Hirata, Saburo Ohshiba	5
20	[A case of malignant lymphoma (Hodgkin's disease) in the stomach with hypoproteinemia (author's transl)]. 1982 ·PubMed ·Hideyuki Matsumoto, Osamu Masamune, (unknown), (unknown), I Hirata, Hiroyuki Oka, (unknown), Saburo Ohshiba, Masahito Kotaka, (unknown), Atsushi Fujiwara, K Okajima	2

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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