Reina Ohba

721 total citations
34 papers, 580 citations indexed

About

Reina Ohba is a scholar working on Surgery, Molecular Biology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Reina Ohba has authored 34 papers receiving a total of 580 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Surgery, 12 papers in Molecular Biology and 11 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Reina Ohba's work include Gastric Cancer Management and Outcomes (10 papers), Heat shock proteins research (7 papers) and Gastrointestinal disorders and treatments (5 papers). Reina Ohba is often cited by papers focused on Gastric Cancer Management and Outcomes (10 papers), Heat shock proteins research (7 papers) and Gastrointestinal disorders and treatments (5 papers). Reina Ohba collaborates with scholars based in Japan and United States. Reina Ohba's co-authors include Tamotsu Matsuhashi, Mario Jin, Masaru Odashima, Michiro Otaka, Yohei Horikawa, Isao Wada, Sumio Watanabe, Natsumi Hatakeyama, Koga Komatsu and Shigeto Koizumi and has published in prestigious journals such as Biochemical and Biophysical Research Communications, Life Sciences and Gastrointestinal Endoscopy.

In The Last Decade

Reina Ohba

34 papers receiving 567 citations

Peers

Reina Ohba

SURGE

GASTR

PRM

PHYSI

Yohei Horikawa Japan

Tamotsu Matsuhashi Japan

Isao Wada Japan

Natsumi Hatakeyama Japan

Maggie Ham United States

Amika Singla United States

Baoping Yu China

Kenjiro Matsumoto Japan

S.N.S. Murthy United States

Yong‐Ho Nah South Korea

Yohei Horikawa Japan

Reina Ohba

301 ×1.2

SURGE

169 ×1.1

GASTR

163 ×1.1

PRM

159 ×1.3

73 ×0.9

PHYSI

Citations per year, relative to Reina Ohba Reina Ohba (= 1×) peers Yohei Horikawa

Countries citing papers authored by Reina Ohba

Since Specialization

Citations

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

Fields of papers citing papers by Reina Ohba

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Reina Ohba

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

Ohba, Reina & Katsunori Iijima. (2016). Pathogenesis and risk factors for gastric cancer afterHelicobacter pylorieradication. World Journal of Gastrointestinal Oncology. 8(9). 663–663. 10 indexed citations

Jin, Mario, Tamotsu Matsuhashi, Reina Ohba, et al.. (2014). The feasibility of endoscopic submucosal dissection for superficial esophageal cancer in patients with cirrhosis (with video). Gastrointestinal Endoscopy. 79(4). 681–685. 24 indexed citations

Jin, Mario, Tamotsu Matsuhashi, Reina Ohba, et al.. (2013). Duodenocolic Fistula Caused by a Peptic Stomal Ulcer Following Distal Gastrectomy. Internal Medicine. 52(14). 1579–1583. 2 indexed citations

Jin, Mario, Tamotsu Matsuhashi, Noboru Watanabe, et al.. (2013). Advanced feasibility of endoscopic submucosal dissection for the treatment of gastric tube cancer after esophagectomy. Gastrointestinal Endoscopy. 79(3). 525–530. 9 indexed citations

Matsuhashi, Tamotsu, Michiro Otaka, Masaru Odashima, et al.. (2007). Protective Effect of a Novel Rice Extract Against Ethanol-Induced Gastric Mucosal Injury in Rat. Digestive Diseases and Sciences. 52(2). 434–441. 16 indexed citations

Horikawa, Yohei, Michiro Otaka, Koga Komatsu, et al.. (2007). MEK Activation Suppresses CPT11-Induced Apoptosis in Rat Intestinal Epithelial Cells Through a COX-2-Dependent Mechanism. Digestive Diseases and Sciences. 52(10). 2757–2765. 6 indexed citations

Otaka, Michiro, Masaru Odashima, Mario Jin, et al.. (2007). Effect of Alcohol Consumption on Leptin Level in Serum, Adipose Tissue, and Gastric Mucosa. Digestive Diseases and Sciences. 52(11). 3066–3069. 26 indexed citations

Odashima, Masaru, Michiro Otaka, Mario Jin, et al.. (2006). A selective adenosine A2A receptor agonist, ATL-146e, prevents concanavalin A-induced acute liver injury in mice. Biochemical and Biophysical Research Communications. 347(4). 949–954. 17 indexed citations

Otaka, Michiro, Tamotsu Matsuhashi, Mario Jin, et al.. (2006). Over-expression of 70-kDa heat shock protein confers protection against monochloramine-induced gastric mucosal cell injury. Life Sciences. 79(3). 300–305. 48 indexed citations

10.

Odashima, Masaru, Michiro Otaka, Mario Jin, et al.. (2006). Successful Treatment of Refractory Duodenal Crohn’s Disease with Infliximab. Digestive Diseases and Sciences. 52(1). 31–32. 17 indexed citations

11.

Ohba, Reina, Michiro Otaka, Mario Jin, et al.. (2006). Large Brunner’s Gland Hyperplasia Treated with Modified Endoscopic Submucosal Dissection. Digestive Diseases and Sciences. 52(1). 170–172. 25 indexed citations

12.

Otaka, Michiro, Masaru Odashima, Mario Jin, et al.. (2006). Is Mongolian gerbil really adequate host animal for study of Helicobacter pylori infection-induced gastritis and cancer?. Biochemical and Biophysical Research Communications. 347(1). 297–300. 12 indexed citations

13.

Odashima, Masaru, Michiro Otaka, Mario Jin, et al.. (2006). Improved Curative Resection Rates of Early Gastric Cancers By Endoscopic Mucosal Resection (EMR) Using Endoscopic Submucosal Dissection Method (ESD). Gastrointestinal Endoscopy. 63(5). AB187–AB187. 4 indexed citations

14.

Otaka, Michiro, Tamotsu Matsuhashi, Masaru Odashima, et al.. (2006). Enhancement of cytoprotective ability and cell restoration in 70‐kDa heat shock protein gene‐transfected rat gastric mucosal cells. Alimentary Pharmacology & Therapeutics. 24(s4). 272–277. 1 indexed citations

15.

Odashima, Masaru, Michiro Otaka, Mario Jin, et al.. (2006). Zinc l-carnosine protects colonic mucosal injury through induction of heat shock protein 72 and suppression of NF-κB activation. Life Sciences. 79(24). 2245–2250. 65 indexed citations

16.

Otaka, Michiro, Masaru Odashima, Isao Wada, et al.. (2005). New strategy of therapy for functional dyspepsia using famotidine, mosapride and amitriptyline. Alimentary Pharmacology & Therapeutics. 21(s2). 42–46. 56 indexed citations

17.

Odashima, Masaru, Michiro Otaka, Mario Jin, et al.. (2005). Selective adenosine A_2A receptor agonist, ATL‐146e, attenuates stress‐induced gastric lesions in rats. Journal of Gastroenterology and Hepatology. 20(2). 275–280. 16 indexed citations

18.

Odashima, Masaru, Michiro Otaka, Mario Jin, et al.. (2005). Selective A2A adenosine agonist ATL-146e attenuates acute lethal liver injury in mice. Journal of Gastroenterology. 40(5). 526–529. 16 indexed citations

19.

Odashima, Masaru, Michiro Otaka, Mario Jin, et al.. (2005). Rolipram, a Specific Type IV Phosphodiesterase Inhibitor, Ameliorates Aspirin-Induced Gastric Mucosal Injury in Rats. Digestive Diseases and Sciences. 50(6). 1097–1102. 6 indexed citations

20.

Matsuhashi, Tamotsu, Michiro Otaka, Masaru Odashima, et al.. (2004). Specific type IV phosphodiesterase inhibitor ameliorates thioacetamide‐induced liver injury in rats. Journal of Gastroenterology and Hepatology. 20(1). 135–140. 10 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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