Rie Oka

1.3k total citations
46 papers, 974 citations indexed

About

Rie Oka is a scholar working on Endocrinology, Diabetes and Metabolism, Molecular Biology and Epidemiology. According to data from OpenAlex, Rie Oka has authored 46 papers receiving a total of 974 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Endocrinology, Diabetes and Metabolism, 14 papers in Molecular Biology and 11 papers in Epidemiology. Recurrent topics in Rie Oka's work include Diabetes, Cardiovascular Risks, and Lipoproteins (16 papers), Diabetes Management and Research (8 papers) and Metabolism, Diabetes, and Cancer (8 papers). Rie Oka is often cited by papers focused on Diabetes, Cardiovascular Risks, and Lipoproteins (16 papers), Diabetes Management and Research (8 papers) and Metabolism, Diabetes, and Cancer (8 papers). Rie Oka collaborates with scholars based in Japan, United States and Australia. Rie Oka's co-authors include Masakazu Yamagishi, Susumu Miyamoto, Kunimasa Yagi, Masa‐aki Kawashiri, Yoshiyu Takeda, Atsushi Nohara, Tadashi Moriuchi, Junji Kobayashi, Hiroshi Mabuchi and Masaru Sakurai and has published in prestigious journals such as Brain Research, European Journal of Cancer and Atherosclerosis.

In The Last Decade

Rie Oka

43 papers receiving 948 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Rie Oka Japan 17 373 274 266 265 158 46 974
Jacqueline T. Jonker Netherlands 16 281 0.8× 436 1.6× 313 1.2× 448 1.7× 221 1.4× 32 1.2k
Chrysoula Boutari Greece 17 414 1.1× 211 0.8× 496 1.9× 160 0.6× 198 1.3× 43 1.1k
Gábor Winkler Hungary 18 326 0.9× 262 1.0× 351 1.3× 89 0.3× 115 0.7× 73 1.2k
Yae Jung Hyun South Korea 16 189 0.5× 238 0.9× 283 1.1× 154 0.6× 129 0.8× 21 719
N. Abate Italy 7 264 0.7× 396 1.4× 258 1.0× 244 0.9× 182 1.2× 14 892
Gaetano Leto Italy 18 310 0.8× 216 0.8× 157 0.6× 105 0.4× 154 1.0× 35 1.1k
Yukiyoshi Okauchi Japan 16 277 0.7× 157 0.6× 235 0.9× 130 0.5× 105 0.7× 37 678
Ayumi Sugawara Japan 10 334 0.9× 220 0.8× 218 0.8× 129 0.5× 113 0.7× 18 944
Dong‐Hwa Lee South Korea 17 302 0.8× 178 0.6× 96 0.4× 156 0.6× 203 1.3× 54 821
Minghui Li China 18 175 0.5× 131 0.5× 184 0.7× 414 1.6× 119 0.8× 50 889

Countries citing papers authored by Rie Oka

Since Specialization
Citations

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

Fields of papers citing papers by Rie Oka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rie Oka

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

All Works

20 of 20 papers shown
1.
Saito, Naoko, Rie Oka, Hideyuki Imai, et al.. (2024). Body Roundness Index Is Better Correlated with Insulin Sensitivity than Body Shape Index in Young and Middle-Aged Japanese Persons. Metabolic Syndrome and Related Disorders. 22(2). 151–159. 3 indexed citations
2.
Oka, Rie, et al.. (2022). Improvement of ixekizumab-related interstitial pneumonia following its discontinuation in a patient with psoriatic arthritis. European Journal of Dermatology. 32(2). 281–282. 1 indexed citations
3.
4.
Oka, Rie, Masaru Sakurai, Mitsuhiro Kometani, et al.. (2017). Trajectories of Postload Plasma Glucose in the Development of Type 2 Diabetes in Japanese Adults. Journal of Diabetes Research. 2017. 1–7. 3 indexed citations
5.
Sato, Yuka, et al.. (2015). Impact of one-hour postchallenge glucose on the relationship between insulin sensitivity and secretion. Endocrine Journal. 62(7). 573–583. 4 indexed citations
6.
Hamazaki, Kei, et al.. (2014). Endoscopic assessment of reflux esophagitis concurrent with hiatal hernia in male Japanese patients with obstructive sleep apnea. Scandinavian Journal of Gastroenterology. 49(9). 1035–1043. 11 indexed citations
7.
Yamauchi, Keishi, Rie Oka, Kunimasa Yagi, et al.. (2013). Population impact of increased body mass index and attenuated beta-cell function on worsening of glucose metabolism in subjects with normal glucose tolerance: a pilot study. Acta Diabetologica. 51(3). 441–445. 4 indexed citations
8.
Oka, Rie, Kunimasa Yagi, Masaru Sakurai, et al.. (2012). Impact of Visceral Adipose Tissue and Subcutaneous Adipose Tissue on Insulin Resistance in Middle-Aged Japanese. Journal of Atherosclerosis and Thrombosis. 19(9). 814–822. 34 indexed citations
9.
Hiuge-Shimizu, Aki, Ken Kishida, Tohru Funahashi, et al.. (2012). Reduction of Visceral Fat Correlates with the Decrease in the Number of Obesity-Related Cardiovascular Risk Factors in Japanese with Abdominal Obesity (VACATION-J Study). Journal of Atherosclerosis and Thrombosis. 19(11). 1006–1018. 45 indexed citations
10.
11.
Hiuge-Shimizu, Aki, Ken Kishida, Tohru Funahashi, et al.. (2010). Absolute value of visceral fat area measured on computed tomography scans and obesity-related cardiovascular risk factors in large-scale Japanese general population (the VACATION-J study). Annals of Medicine. 44(1). 82–92. 150 indexed citations
12.
Oka, Rie, Junji Kobayashi, Katsuyuki Miura, et al.. (2009). Difference between Fasting and Nonfasting Triglyceridemia; the Influence of Waist Circumference. Journal of Atherosclerosis and Thrombosis. 16(5). 633–640. 16 indexed citations
13.
Oka, Rie, Katsuyuki Miura, Masaru Sakurai, et al.. (2009). Impacts of Visceral Adipose Tissue and Subcutaneous Adipose Tissue on Metabolic Risk Factors in Middle‐aged Japanese. Obesity. 18(1). 153–160. 73 indexed citations
14.
Oka, Rie, Senshu Hifumi, Junji Kobayashi, et al.. (2007). The relationship between post-prandial plasma glucose and post-challenge plasma glucose in Japanese population. Diabetes Research and Clinical Practice. 78(2). 282–288. 3 indexed citations
15.
Oka, Rie, et al.. (2006). Large decreases in insulin requirement occurred repeatedly in two pregnancies in a type 1 diabetic woman. Acta Diabetologica. 43(1). 34–35. 3 indexed citations
16.
Oka, Rie, et al.. (2002). Heterotopic pancreas with calcification: A lesion mimicking leiomyosarcoma of the stomach. Gastrointestinal Endoscopy. 56(6). 939–942. 2 indexed citations
17.
Higashi, Tomomi, et al.. (2001). Overexpression of Latent Transforming Growth Factor‐βl (TGF‐βl) Binding Protein 1 (LTBP‐1) in Association with TGF‐β1 in Ovarian Carcinoma. Japanese Journal of Cancer Research. 92(5). 506–515. 28 indexed citations
18.
Oka, Rie, et al.. (2001). Reduction in the local expression of complement component 6 (C6) and 7 (C7) mRNAs in oesophageal carcinoma. European Journal of Cancer. 37(9). 1158–1165. 36 indexed citations
19.
Tanii, Hideji, Tomomi Higashi, Rie Oka, & Kiyofumi Saijoh. (2000). Fos induction in the brain of mice exhibiting behavioral abnormalities following administration of allylnitrile or crotononitrile. Brain Research. 868(1). 141–146. 4 indexed citations
20.
Tanii, Hideji, Xiaoping Zhang, Rie Oka, & Kiyofumi Saijoh. (1997). Relationship of anesthetic activity of alkyl acetates to hydrophobicity and in vivo effect on membrane fluidity in mice. Archives of Toxicology. 71(10). 622–626. 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.

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