Toshiharu Takashima

600 total citations
12 papers, 484 citations indexed

About

Toshiharu Takashima is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Toshiharu Takashima has authored 12 papers receiving a total of 484 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Surgery, 6 papers in Gastroenterology and 3 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Toshiharu Takashima's work include Helicobacter pylori-related gastroenterology studies (8 papers), Eosinophilic Esophagitis (4 papers) and Gastroesophageal reflux and treatments (3 papers). Toshiharu Takashima is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (8 papers), Eosinophilic Esophagitis (4 papers) and Gastroesophageal reflux and treatments (3 papers). Toshiharu Takashima collaborates with scholars based in Japan. Toshiharu Takashima's co-authors include Kyoichi Adachi, Akira Kawamura, Mika Yuki, Kazutoshi Amano, Yoshikazu Kinoshita, Shunji Ishihara, Makoto Watanabe, Noriyuki Arima, Yoshikazu Kinoshita and Kenji Furuta and has published in prestigious journals such as Cancer, Alimentary Pharmacology & Therapeutics and Journal of Gastroenterology and Hepatology.

In The Last Decade

Toshiharu Takashima

12 papers receiving 472 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Toshiharu Takashima Japan 9 399 342 73 49 40 12 484
Patrice A. Michaletz United States 11 516 1.3× 301 0.9× 166 2.3× 28 0.6× 63 1.6× 15 650
B. Germanà Italy 9 311 0.8× 147 0.4× 91 1.2× 30 0.6× 30 0.8× 26 361
Yoshinori Komazawa Japan 14 379 0.9× 300 0.9× 135 1.8× 15 0.3× 34 0.8× 35 470
Jae J. Kim South Korea 13 336 0.8× 239 0.7× 96 1.3× 21 0.4× 77 1.9× 32 442
C. Ó’Moráin Ireland 14 606 1.5× 438 1.3× 222 3.0× 49 1.0× 81 2.0× 26 717
Yuji Shimada Japan 11 189 0.5× 138 0.4× 34 0.5× 13 0.3× 93 2.3× 59 357
I. V. Mayev Russia 8 163 0.4× 117 0.3× 51 0.7× 11 0.2× 93 2.3× 16 280
B Tillenburg Germany 11 677 1.7× 512 1.5× 209 2.9× 30 0.6× 29 0.7× 19 713
G. Manes Italy 10 392 1.0× 172 0.5× 126 1.7× 38 0.8× 42 1.1× 25 444
Vincenzo Cennamo Italy 7 458 1.1× 181 0.5× 257 3.5× 38 0.8× 25 0.6× 20 552

Countries citing papers authored by Toshiharu Takashima

Since Specialization
Citations

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

Fields of papers citing papers by Toshiharu Takashima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toshiharu Takashima

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

All Works

12 of 12 papers shown
1.
Tominaga, Kouji, et al.. (2006). Complete regression of low-grade mucosa-associated lymphoid tissue (MALT) lymphoma in the gastric stump after eradication of Helicobacter pylori.. PubMed. 25(2). 283–5. 3 indexed citations
2.
Kinoshita, Yoshikazu, Taku Hashimoto, Akira Kawamura, et al.. (2005). Effects of famotidine, mosapride and tandospirone for treatment of functional dyspepsia. Alimentary Pharmacology & Therapeutics. 21(s2). 37–41. 42 indexed citations
3.
Adachi, Kyoichi, Noriyuki Arima, Kazutoshi Amano, et al.. (2005). Prevalence of endoscopically negative and positive gastroesophageal reflux disease in the Japanese. Scandinavian Journal of Gastroenterology. 40(9). 1005–1009. 128 indexed citations
4.
Adachi, Kyoichi, Noriyuki Arima, Toshiharu Takashima, et al.. (2005). A study of arteriosclerosis in healthy subjects with HBV and HCV infection. Journal of Gastroenterology. 40(11). 1049–1053. 23 indexed citations
5.
Adachi, Kyoichi, Noriyuki Arima, Toshiharu Takashima, et al.. (2003). Pulse‐wave velocity and cardiovascular risk factors in subjects with Helicobacter pylori infection. Journal of Gastroenterology and Hepatology. 18(7). 771–777. 21 indexed citations
6.
Takashima, Toshiharu, Kyoichi Adachi, Akira Kawamura, et al.. (2002). Cardiovascular Risk Factors in Subjects with Helicobacter pylori Infection. Helicobacter. 7(2). 86–90. 46 indexed citations
7.
Adachi, Kyoichi, Akira Kawamura, Masahiro Ono, et al.. (2002). Comparative evaluation of urine-based and other minimally invasive methods for the diagnosis of Helicobacter pylori infection. Journal of Gastroenterology. 37(9). 703–708. 33 indexed citations
8.
Kawamura, Akira, Kyoichi Adachi, Shunji Ishihara, et al.. (2001). Correlation between microsatellite instability and metachronous disease recurrence after endoscopic mucosal resection in patients with early stage gastric carcinoma. Cancer. 91(2). 339–345. 1 indexed citations
9.
Kawamura, Akira, Kyoichi Adachi, Toshiharu Takashima, et al.. (2001). Prevalence of functional dyspepsia and its relationship with Helicobacter pylori infection in a Japanese population. Journal of Gastroenterology and Hepatology. 16(4). 384–388. 45 indexed citations
10.
Kawamura, Akira, Kyoichi Adachi, Shunji Ishihara, et al.. (2001). Correlation between microsatellite instability and metachronous disease recurrence after endoscopic mucosal resection in patients with early stage gastric carcinoma. Cancer. 91(2). 339–345. 14 indexed citations
11.
Adachi, Kyoichi, Takashi Katsube, Akira Kawamura, et al.. (2000). CYP2C19 genotype status and intragastric pH during dosing with lansoprazole or rabeprazole. Alimentary Pharmacology & Therapeutics. 14(10). 1259–1266. 127 indexed citations
12.
Misawa, S, et al.. (1993). [Efficacy of fluconazole on systemic mycosis associated with hematologic malignancies and a study on diagnostic value of plasma beta-D-glucan levels].. PubMed. 46(10). 904–11. 1 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.

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