Koichiro Hamada

1.1k total citations
42 papers, 805 citations indexed

About

Koichiro Hamada is a scholar working on Cell Biology, Physiology and Rehabilitation. According to data from OpenAlex, Koichiro Hamada has authored 42 papers receiving a total of 805 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Cell Biology, 16 papers in Physiology and 15 papers in Rehabilitation. Recurrent topics in Koichiro Hamada's work include Muscle metabolism and nutrition (20 papers), Exercise and Physiological Responses (15 papers) and Sports Performance and Training (7 papers). Koichiro Hamada is often cited by papers focused on Muscle metabolism and nutrition (20 papers), Exercise and Physiological Responses (15 papers) and Sports Performance and Training (7 papers). Koichiro Hamada collaborates with scholars based in Japan, Spain and United States. Koichiro Hamada's co-authors include Ronenn Roubenoff, Jennifer M. Sacheck, Edouard Vannier, Alice Witsell, Kinzo Matsumoto, Jeffrey B. Blumberg, Koji Okamura, Gerard E. Dallal, Tatsuya Doi and Sarah L. Booth and has published in prestigious journals such as PLoS ONE, American Journal of Clinical Nutrition and The FASEB Journal.

In The Last Decade

Koichiro Hamada

37 papers receiving 760 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Koichiro Hamada Japan 16 319 297 245 158 137 42 805
Łucja Pilaczyńska-Szczȩśniak Poland 16 232 0.7× 164 0.6× 231 0.9× 103 0.7× 99 0.7× 48 688
Mary Pat Meaney United States 14 179 0.6× 182 0.6× 242 1.0× 86 0.5× 238 1.7× 25 744
Tony Ashton United Kingdom 16 606 1.9× 269 0.9× 314 1.3× 110 0.7× 142 1.0× 16 1.1k
Ivan Medved Australia 7 328 1.0× 286 1.0× 193 0.8× 132 0.8× 170 1.2× 7 689
Malcolm J. Brown Australia 6 311 1.0× 261 0.9× 173 0.7× 103 0.7× 147 1.1× 10 621
Cláudio C. Zoppi Brazil 17 251 0.8× 229 0.8× 335 1.4× 90 0.6× 195 1.4× 39 906
Michela Montorsi Italy 15 230 0.7× 169 0.6× 276 1.1× 60 0.4× 178 1.3× 31 867
Ellen Cristini de Freitas Brazil 21 276 0.9× 534 1.8× 630 2.6× 94 0.6× 203 1.5× 72 1.1k
Sang-Rok Lee United States 14 90 0.3× 207 0.7× 486 2.0× 183 1.2× 156 1.1× 33 866
Jamie Whitfield Australia 16 149 0.5× 437 1.5× 510 2.1× 90 0.6× 263 1.9× 36 995

Countries citing papers authored by Koichiro Hamada

Since Specialization
Citations

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

Fields of papers citing papers by Koichiro Hamada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichiro Hamada

This figure shows the co-authorship network connecting the top 25 collaborators of Koichiro Hamada. A scholar is included among the top collaborators of Koichiro Hamada 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 Koichiro Hamada. Koichiro Hamada 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
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Kimura, Hiroyuki, et al.. (2024). Pharmacokinetics of soy-derived lysophosphatidylcholine compared with that of glycerophosphocholine: a randomized controlled trial. Bioscience Biotechnology and Biochemistry. 88(6). 648–655. 1 indexed citations
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Uchida, Kôji, Yoshi‐ichiro Kamijo, Shigeki Ikegawa, et al.. (2017). Interval Walking Training and Nutritional Intake to Increase Plasma Volume in Elderly. Medicine & Science in Sports & Exercise. 50(1). 151–158. 5 indexed citations
7.
Urita, Yoshihisa, et al.. (2012). Effects of a soybean nutrition bar on the postprandial blood glucose and lipid levels in patients with diabetes mellitus. International Journal of Food Sciences and Nutrition. 63(8). 921–929. 13 indexed citations
8.
Shimizu, Muneshige, et al.. (2011). Energy expenditure during 2-day trail walking in the mountains (2,857 m) and the effects of amino acid supplementation in older men and women. European Journal of Applied Physiology. 112(3). 1077–1086. 7 indexed citations
9.
Hamada, Koichiro, et al.. (2009). Branched-Chain Amino Acid Supplementation Increases the Lactate Threshold during an Incremental Exercise Test in Trained Individuals. Journal of Nutritional Science and Vitaminology. 55(1). 52–58. 41 indexed citations
10.
Bajotto, Gustavo, et al.. (2008). The Effects of Endotoxin on Plasma Free Amino Acid Concentrations in Rats. Journal of Nutritional Science and Vitaminology. 54(6). 460–466. 7 indexed citations
11.
Matsumoto, Kinzo, et al.. (2007). Branched-chain Amino Acids and Arginine Supplementation Attenuates Skeletal Muscle Proteolysis Induced by Moderate Exercise in Young Individuals. International Journal of Sports Medicine. 28(6). 531–538. 42 indexed citations
12.
Sacheck, Jennifer M., Joseph G. Cannon, Koichiro Hamada, et al.. (2006). Age-related loss of associations between acute exercise-induced IL-6 and oxidative stress. American Journal of Physiology-Endocrinology and Metabolism. 291(2). E340–E349. 36 indexed citations
13.
Nakai, Naoya, Yoshiharu Shimomura, Tomohiro Tamura, et al.. (2006). Leucine-induced activation of translational initiation is partly regulated by the branched-chain α-keto acid dehydrogenase complex in C2C12 cells. Biochemical and Biophysical Research Communications. 343(4). 1244–1250. 6 indexed citations
14.
Mizuno, Masao, et al.. (2005). Protein-carbohydrate Intake During Moderate Cycling And Immunological Response In Elderly Individuals. Medicine & Science in Sports & Exercise. 37(Supplement). S129–S129. 1 indexed citations
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Doi, Tatsuya, Masao Sakurai, Koichiro Hamada, et al.. (2004). Plasma volume and blood viscosity during 4 h sitting in a dry environment: effect of prehydration.. PubMed. 75(6). 500–4. 15 indexed citations
16.
Doi, Tatsuya, Tatsuhiro Matsuo, Kaori Minehira, et al.. (2001). New approach for weight reduction by a combination of diet, light resistance exercise and the timing of ingesting a protein supplement. Asia Pacific Journal of Clinical Nutrition. 10(3). 226–232. 17 indexed citations
17.
Hamada, Koichiro, et al.. (1999). Effect of amino acids and glucose on exercise-induced gut and skeletal muscle proteolysis in dogs. Metabolism. 48(2). 161–166. 17 indexed citations
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Hamada, Koichiro, et al.. (1998). Effect of glucose on ureagenesis during exercise in amino acid-infused dogs. Metabolism. 47(11). 1303–1307. 6 indexed citations
19.
Okamura, Koji, et al.. (1997). Effect of Endurance Exercise on the Tissue 8-Hydroxy-deoxyguanosine Content in Dogs. Free Radical Research. 26(6). 523–528. 18 indexed citations
20.
Okamura, Koji, Tatsuya Doi, Koichiro Hamada, et al.. (1997). Effect of Repeated Exercise on Urinary 8-Hydroxy-deoxyguanosine Excretion in Humans. Free Radical Research. 26(6). 507–514. 62 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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