Ryoichi Motoki

420 total citations
50 papers, 292 citations indexed

About

Ryoichi Motoki is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Molecular Biology. According to data from OpenAlex, Ryoichi Motoki has authored 50 papers receiving a total of 292 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Surgery, 17 papers in Pulmonary and Respiratory Medicine and 12 papers in Molecular Biology. Recurrent topics in Ryoichi Motoki's work include Hemoglobin structure and function (8 papers), Glycosylation and Glycoproteins Research (7 papers) and Erythrocyte Function and Pathophysiology (5 papers). Ryoichi Motoki is often cited by papers focused on Hemoglobin structure and function (8 papers), Glycosylation and Glycoproteins Research (7 papers) and Erythrocyte Function and Pathophysiology (5 papers). Ryoichi Motoki collaborates with scholars based in Japan and Australia. Ryoichi Motoki's co-authors include Takanori Kawaguchi, Yutaka Hoshino, Akira Konno, Kazuhiko Suzuki, Yoshinao Takano, Tetsu Kamitani, Akihisa Takahashi, Akira Takahashi, Hitoshi Ohto and Yoshitaka Ogata and has published in prestigious journals such as Cancer Letters, Transfusion and Shock.

In The Last Decade

Ryoichi Motoki

41 papers receiving 279 citations

Peers

Countries citing papers authored by Ryoichi Motoki

Since Specialization

Citations

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

Fields of papers citing papers by Ryoichi Motoki

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryoichi Motoki

This figure shows the co-authorship network connecting the top 25 collaborators of Ryoichi Motoki. A scholar is included among the top collaborators of Ryoichi Motoki 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 Ryoichi Motoki. Ryoichi Motoki 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	Lymph Node Metastasis-Related Carbohydrate Epitopes of Gastric Cancer with Submucosal Invasion 2000 ·Surgery Today ·Yoshinao Takano, (unknown), (unknown), Ryoichi Motoki, Takanori Kawaguchi	10
2	Sialyl-Tn antigen as a useful predictor of poor prognosis in patients with advanced stomach cancer 1998 ·Surgery Today ·(unknown), Yoshinao Takano, (unknown), (unknown), Takuya Kimura, Ryoichi Motoki, Takanori Kawaguchi	17
3	Coronary Vascular Bed Perfusion with a Polyethylene Glycol‐Modified Hemoglobin‐Encapsulated Liposome, Neo Red Cell, in Rats 1998 ·Artificial Organs ·Kunihiko Nakai, (unknown), Toshio Ohta, (unknown), Yoshikazu Nakazato, Ryoichi Motoki, (unknown)	13
4	A Young Boy with Multiple Colorectal Cancers Exhibiting Various Histologies. 1997 ·The Japanese Journal of Gastroenterological Surgery ·Yutaka Hoshino, (unknown), (unknown), Tohru Tezuka, (unknown), Kazuya Ise, Hitoshi Inoue, Ryoichi Motoki, Masatoshi Watanabe, Akira Hata	0
5	Expression of Mucin Type Core Carbohydrates in Squamous Cell Carcinoma of the Lung and its Relationship to Metastasis and Outcome. 1997 ·Haigan ·(unknown), Takanori Kawaguchi, Hiroyuki Suzuki, (unknown), Ryuzo Kanno, Akio Oishi, Hitoshi Inoue, Ryoichi Motoki	2
6	Effect of Liposome Encapsulated Hemoglobin “Neo Red Cells” on Severe Hemorrhagic Shock 1997 ·Artificial Cells Blood Substitutes and Biotechnology ·(unknown), Ryoichi Motoki	7
7	Prenatal determination of human platelet antigen type 4 by DNA amplification of amniotic fluid cells 1997 ·Transfusion Science ·Hitoshi Ohto, Kumiko Kato, (unknown), Mitsuo Okubo, (unknown), (unknown), (unknown), (unknown), Shinya Imamura, Akira Sato, Ryoichi Motoki	1
8	Effect and Safety of Liposome-Encapsulated Hemoglobin neo red cells (NRCs) As A Perfusate for Total Cardiopulmonary Bypass 1995 ·Artificial Cells Blood Substitutes and Biotechnology ·(unknown), Ryoichi Motoki, Yoshitaka Ogata, Kazuhiko Suzuki, Tetsu Kamitani	13
9	Experimental Study of the Anticoagulant on Extracorporeal Membrane Oxygenation (ECMO) for Newborn Respiratory Failure 1994 ·(unknown), Yukio Kanazawa, Shiiki Satoh, (unknown), (unknown), Takao Tsuchiya, (unknown), (unknown), Hitoshi Inoue, Ryoichi Motoki	1
10	Effect of Neo Red Cells on Hemodynamics and Blood Gas Transport in Canine Hemorrhagic Shock and its Safety for Vital Organs 1994 ·Artificial Cells Blood Substitutes and Biotechnology ·(unknown), Ryoichi Motoki, (unknown), Kazuhiko Suzuki, Tetsu Kamitani	8
11	Rerationship between non-hemolytic-, non-febrile-transfusion reactions and platelet refractoriness in HLA-, and HPA-matched platelet transfusion. 1994 ·Journal of the Japan Society of Blood Transfusion ·Hiroyasu Yasuda, Hitoshi Ohto, (unknown), Ryoichi Motoki, Tsutomu Shichishima, Yukio Maruyama, Iwao Watanabe	1
12	Iron and erythropoietin measurement in autologous blood donors with anemia: implications for management 1994 ·Transfusion ·(unknown), Hitoshi Ohto, (unknown), Ryoichi Motoki, Shinichi Kikuchi, (unknown), (unknown)	13
13	Study of Primary Multiple Cancers Associated with Gastric Cancers. Special Reference to the Lung Cancer and Esophageal Cancer. 1993 ·The Japanese Journal of Gastroenterological Surgery ·(unknown), (unknown), (unknown), Michihiko Kogure, Satoshi Watanabe, Yutaka Hoshino, (unknown), (unknown), Akira Konno, (unknown), Osamu Konno, (unknown), Hitoshi Inoue, Ryoichi Motoki	1
14	Two Cases of Squamous Cell Carcinoma of the Gallbladder. 1993 ·The Japanese Journal of Gastroenterological Surgery ·Tsuyoshi Abe, Takuro Saito, (unknown), Osamu Konno, (unknown), (unknown), (unknown), (unknown), Hitoshi Inoue, Ryoichi Motoki	1
15	Postoperative Complications and Prognosis of Pneumonectomy for Primary Lung Cancer. 1993 ·Haigan ·Ryuzo Kanno, (unknown), Yoshihiro Satoh, (unknown), Akio Ohishi, (unknown), Hitoshi Inoue, Ryoichi Motoki, (unknown), Hiroshi Moriya	0
16	A Case Report of Synchronous Squamous Cell Carcinoma of the Esophagus and Renal Pelvis. 1992 ·The Japanese Journal of Gastroenterological Surgery ·Osamu Konno, Michihiko Kogure, (unknown), (unknown), Tsuyoshi Abe, (unknown), Hiroshi Hojo, Hitoshi Inoue, Ryoichi Motoki	1
17	Blood coagulatory disturbance in perioperative with obstructive jaundice. 1991 ·The Japanese Journal of Gastroenterological Surgery ·(unknown), Ryoichi Motoki, (unknown), (unknown), (unknown), (unknown), Akio Ohishi, (unknown), (unknown), Hitoshi Inoue	1
18	Study on bypass operation and esophageal prosthesis as palliation for unresectable esophageal cancer. 1991 ·The Japanese Journal of Gastroenterological Surgery ·Osamu Konno, Shin Koyama, Michihiko Kogure, (unknown), (unknown), (unknown), Yoshihiro Satō, Hitoshi Inoue, Ryoichi Motoki	0
19	Gastroenterological surgery for six patients with leukemia. 1988 ·The Japanese Journal of Gastroenterological Surgery ·(unknown), (unknown), (unknown), (unknown), Masatoshi Watanabe, (unknown), (unknown), Yukio Kanazawa, (unknown), (unknown), (unknown), (unknown), Hitoshi Inoue, Ryoichi Motoki	1
20	Malignant duodenocolic fistula - A case report. 1984 ·The Japanese Journal of Gastroenterological Surgery ·(unknown), (unknown), Hirono Satokawa, (unknown), Shinichi Suzuki, (unknown), (unknown), Ryoichi Motoki	3

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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