Ayako Okuda

470 total citations
18 papers, 323 citations indexed

About

Ayako Okuda is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ayako Okuda has authored 18 papers receiving a total of 323 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Surgery, 7 papers in Gastroenterology and 6 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ayako Okuda's work include Gastroesophageal reflux and treatments (4 papers), Gastric Cancer Management and Outcomes (4 papers) and Helicobacter pylori-related gastroenterology studies (3 papers). Ayako Okuda is often cited by papers focused on Gastroesophageal reflux and treatments (4 papers), Gastric Cancer Management and Outcomes (4 papers) and Helicobacter pylori-related gastroenterology studies (3 papers). Ayako Okuda collaborates with scholars based in Japan, United States and Canada. Ayako Okuda's co-authors include Colin E. Harvey, Linda Taylor, John R. Lewis, Alexander M. Reiter, Kouichi Sakurai, Johan N.M. Heersche, Inka Tertinegg, Hiroko Suda, Takayuki Takeichi and Masahiro Hattori and has published in prestigious journals such as Journal of Bone and Mineral Research, World Journal of Gastroenterology and Gastrointestinal Endoscopy.

In The Last Decade

Ayako Okuda

16 papers receiving 293 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ayako Okuda Japan 10 138 109 82 68 62 18 323
P.G. Balagopal India 10 27 0.2× 56 0.5× 204 2.5× 15 0.2× 7 0.1× 20 399
Kazuyo Watanabe Japan 7 25 0.2× 187 1.7× 84 1.0× 41 0.6× 126 2.0× 17 304
Carlos Henrique de Mello Souza United States 7 28 0.2× 180 1.7× 59 0.7× 30 0.4× 8 0.1× 31 256
E.H. Wyatt United Kingdom 14 29 0.2× 41 0.4× 38 0.5× 4 0.1× 38 0.6× 22 460
J. Tomlinson United States 8 31 0.2× 150 1.4× 97 1.2× 20 0.3× 4 0.1× 11 308
Ana Nemec Slovenia 9 59 0.4× 77 0.7× 39 0.5× 63 0.9× 32 240
R. M. Mulligan United States 17 26 0.2× 116 1.1× 142 1.7× 7 0.1× 3 0.0× 29 594
Lisa A. Mestrinho Portugal 9 66 0.5× 180 1.7× 57 0.7× 61 0.9× 38 287
Eduardo Pretto Serafini Brazil 8 53 0.4× 31 0.3× 147 1.8× 3 0.0× 10 0.2× 11 386
Miriam Conces United States 11 104 0.8× 38 0.3× 102 1.2× 4 0.1× 12 0.2× 39 296

Countries citing papers authored by Ayako Okuda

Since Specialization
Citations

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

Fields of papers citing papers by Ayako Okuda

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ayako Okuda

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

All Works

18 of 18 papers shown
1.
2.
3.
Sakurai, Kouichi, Hiroko Suda, Takayuki Takeichi, et al.. (2018). Short-Term Symptomatic Relief in Gastroesophageal Reflux Disease: A Comparative Study of Esomeprazole and Vonoprazan. Digestive Diseases and Sciences. 64(3). 815–822. 25 indexed citations
4.
Miyamoto, Hideaki, Hideaki Naoe, Yasushi Oda, et al.. (2018). Impact of retroflexion in the right colon after repeated forward‐view examinations. JGH Open. 2(6). 282–287. 13 indexed citations
5.
Sakurai, Kouichi, et al.. (2017). Comparative study: Vonoprazan and proton pump inhibitors in Helicobacter pylori eradication therapy. World Journal of Gastroenterology. 23(4). 668–668. 38 indexed citations
6.
Nonaka, Kouichi, Shinichi Ban, Masayasu Aikawa, et al.. (2013). Electrocautery therapy combined with oral steroid administration for refractory corrosive esophageal stenosis prevents restenosis. Esophagus. 10(4). 230–234. 7 indexed citations
7.
Naoe, Hideaki, Ayako Okuda, Kouichi Nonaka, et al.. (2012). Primary Hepatic Gastrinoma as an Unusual Manifestation of Zollinger-Ellison Syndrome. Case Reports in Gastroenterology. 6(3). 590–595. 7 indexed citations
8.
Matsuo, Akinobu, et al.. (2011). A Case of Bleeding Gastrointestinal Stromal Tumor arising from Meckel's Diverticulum. The Japanese Journal of Gastroenterological Surgery. 44(9). 1165–1170.
9.
Nonaka, Kouichi, Makoto Nishimura, Ayako Okuda, et al.. (2008). Comparison of Endoscopic Submucosal Dissection Using Sodium Hyaluronate and Needle-Knife Versus Endoscopic Mucosal Resection for Colonic Laterally Spreading Tumors. Gastrointestinal Endoscopy. 67(5). AB282–AB282. 1 indexed citations
10.
Lewis, John R., et al.. (2008). Significant Association between Tooth Extrusion and Tooth Resorption in Domestic Cats. Journal of Veterinary Dentistry. 25(2). 86–95. 19 indexed citations
11.
Okuda, Ayako, et al.. (2007). Comparative Observation of Skeletal-Dental Abnormalities in Wild, Domestic, and Laboratory Rabbits. Journal of Veterinary Dentistry. 24(4). 224–229. 16 indexed citations
12.
Reiter, Alexander M., John R. Lewis, & Ayako Okuda. (2005). Update on the Etiology of Tooth Resorption in Domestic Cats. Veterinary Clinics of North America Small Animal Practice. 35(4). 913–942. 42 indexed citations
13.
Okuda, Ayako, et al.. (1996). The Membranous Bulge Lingual to the Mandibular Molar Tooth of a Cat Contains a Small Salivary Gland. Journal of Veterinary Dentistry. 13(2). 61–64. 9 indexed citations
14.
Okuda, Ayako & Colin E. Harvey. (1992). Etiopathogenesis of Feline Dental Resorptive Lesions. Veterinary Clinics of North America Small Animal Practice. 22(6). 1385–1404. 64 indexed citations
15.
Takafumi, Hino, et al.. (1991). Notes on nesting trees of Japanese flying squirrel, Pteromys volans orii, in Hokkaido during winter. Medical Entomology and Zoology. 48(1). 183–190. 4 indexed citations
16.
Okuda, Ayako, Linda Taylor, & Johan N.M. Heersche. (1989). Prostaglandin E2 initially inhibits and then stimulates bone resorption in isolated rabbit osteoclast cultures. Bone and Mineral. 7(3). 255–266. 30 indexed citations
17.
Taylor, Linda, et al.. (1989). Expression of calcitonin receptors during osteoclast differentiation in mouse metatarsals. Journal of Bone and Mineral Research. 4(5). 751–758. 38 indexed citations
18.
Sakae, Toshiro & Ayako Okuda. (1985). Crystallographical analysis of tooth enamel using milligram samples. Journal of Ultrastructure Research. 91(1). 77–81. 3 indexed citations

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

Breakdown of academic impact, for papers by P.G. Balagopal Breakdown of academic impact, for papers by Kazuyo Watanabe Breakdown of academic impact, for papers by Carlos Henrique de Mello Souza Breakdown of academic impact, for papers by E.H. Wyatt Breakdown of academic impact, for papers by J. Tomlinson Breakdown of academic impact, for papers by Ana Nemec Breakdown of academic impact, for papers by R. M. Mulligan Breakdown of academic impact, for papers by Lisa A. Mestrinho Breakdown of academic impact, for papers by Eduardo Pretto Serafini Breakdown of academic impact, for papers by Miriam Conces
Rankless by CCL
2026