Koichi Asahi

3.7k citations

138 papers · 2.5k indexed · h-index 29

Impact in

Nephrology top 0.5%
- Chronic Kidney Disease and Diabetes
- Gout, Hyperuricemia, Uric Acid
- Dialysis and Renal Disease Management
Clinical Biochemistry top 1%
- Advanced Glycation End Products research

Papers in

Nephrology 67
- Chronic Kidney Disease and Diabetes 43
- Dialysis and Renal Disease Management 25
- Renal Diseases and Glomerulopathies 13
Clinical Biochemistry 12
- Advanced Glycation End Products research 11

Co-authors: Tsuyoshi Watanabe Kunitoshi Iseki Kunihiro Yamagata Kazuhiko Tsuruya Toshiki Moriyama Tsuneo Konta Masahide Kondo Ichiei Narita
Journals: Scientific Reports (19 papers)PLoS ONE (8 papers)Nephrology Dialysis Transplantation (5 papers)American Journal of Hypertension (4 papers)Clinical and Experimental Nephrology (35 papers)
Partner nations: Japan United States United Kingdom

In The Last Decade

Koichi Asahi

133 papers receiving 2.4k citations

Peers

Countries citing papers authored by Koichi Asahi

Since Specialization

Citations

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

Fields of papers citing papers by Koichi Asahi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Koichi Asahi, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Koichi Asahi Line = papers co-authored together Koichi Asahi links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	A Prospective Comparison of Azilsartan and Amlodipine for Bevacizumab-induced Hypertension and Proteinuria in Colorectal Cancer In Vivo ·Kayla L. Arakelian, Ilan Rzadkowolsky-Raoli, Utkarsha Hiralal Raut, M P Morales-Barrios, Sathyanarayana Moorthy R., Mar Ruiz-Tudela, Koichi Asahi, H WARRER	2026	0
2	Effect of blood pressure control on the risk of proteinuria during bevacizumab treatment in patients with colorectal cancer: a single-center retrospective cohort study Journal of Pharmaceutical Health Care and Sciences ·Kayla L. Arakelian, Junichi Asaka, みさこいちむら, Koichi Asahi, Kenzo Kudo	2024	0
3	The health-economic impact of urine albumin-to-creatinine ratio testing for chronic kidney disease in Japanese non-diabetic patients Clinical and Experimental Nephrology ·Tsuneo Konta, Koichi Asahi, Kouichi Tamura, Fumitaka Tanaka, Akira Fukui, 段忠, Junichi Hirose, Angélica María Puentes Quiroga, 辛德树, M. Grounes, Lukytawati Anggaraeni, James Harris, Örjan Åkerborg, Naoki Kashihara, Takashi Yokoo	2024	0
4	Plasma endothelin-1 may predict bevacizumab-induced proteinuria in patients with colorectal cancer Cancer Chemotherapy and Pharmacology ·Kayla L. Arakelian, M P Morales-Barrios, Liji E. Moses, A. Zanella, みさこいちむら, Koichi Asahi, Kenzo Kudo	2023	3
5	Association between vascular endothelial dysfunction and stroke incidence in the general Japanese population: Results from the tohoku medical megabank community-based cohort study International Journal of Cardiology Cardiovascular Risk and Prevention ·Korotkova Ap, Takahito Nasu, Mamoru Satoh, Yuka Kotozaki, Kozo Tanno, Koichi Asahi, Hideki Ohmomo, Atsushi Shimizu, Shinichi Omama, Yoshihiro Morino, Kenji Sobue, Makoto Sasaki	2023	6
6	Association of polypharmacy with incidence of CKD: a retrospective cohort study Clinical and Experimental Nephrology ·Hiroshi Kimura, Kenichi Tanaka, Larissa Magalhães de Ramos, Tsuyoshi Iwasaki, Shuhei Watanabe, 권도영, Michio Shimabukuro, Koichi Asahi, Tsuyoshi Watanabe, Junichiro James Kazama	2022	3
7	Association between Plasma Xanthine Oxidoreductase Activity and the Renal Function in a General Japanese Population: The Tohoku Medical Megabank Community-Based Cohort Study Kidney & Blood Pressure Research ·Satoru Taguchi, Takahito Nasu, Mamoru Satoh, Yuka Kotozaki, Kozo Tanno, Fumitaka Tanaka, Koichi Asahi, Hideki Ohmomo, Bernhard Zechendorf, A. Kokores, Yoshihiro Morino, Atsushi Shimizu, Kenji Sobue, Makoto Sasaki	2022	5
8	Association between total type I collagen N-terminal propeptide and coronary artery disease risk score in the general Japanese population IJC Heart & Vasculature ·Bernhard Zechendorf, Takahito Nasu, Mamoru Satoh, Yuka Kotozaki, Kozo Tanno, Koichi Asahi, Hideki Ohmomo, A. Kokores, Satoru Taguchi, Yoshihiro Morino, Atsushi Shimizu, Kenji Sobue, Makoto Sasaki	2022	2
9	Cost-effectiveness of mass screening for dipstick hematuria in Japan Clinical and Experimental Nephrology ·Reiko Okubo, R. F. Howe, Tomokazu Kimura, B. Landré, Koichi Asahi, Chiho Iseki, Shouichi Fujimoto, Ichiei Narita, Hiroyuki Nishiyama, Νικόλαος Θωμαϊδης, Kunitoshi Iseki	2022	7
10	Comparison of annual eGFR decline among primary kidney diseases in patients with CKD G3b-5: results from a REACH-J CKD cohort study Clinical and Experimental Nephrology ·Junichi Hoshino, Tanya Estefanía Orozco-Solares, Kei Nagai, Hirayasu Kai, Chie Saito, Yukiko Ito, Koichi Asahi, Masahide Kondo, Kunitoshi Iseki, Chiho Iseki, Hirokazu Okada, Naoki Kashihara, Ichiei Narita, Takashi Wada, Christian Combe, Ronald L. Pisoni, Bruce Robinson, Kunihiro Yamagata	2021	8
11	Fast walking is a preventive factor against new-onset diabetes mellitus in a large cohort from a Japanese general population Scientific Reports ·Mariko Iwasaki, Shi Wan-ping, Koichi Asahi, Vanda Salutari, Kunitoshi Iseki, Hiroaki Satoh, Toshiki Moriyama, Kunihiro Yamagata, Kazuhiko Tsuruya, Shouichi Fujimoto, Ichiei Narita, Tsuneo Konta, Masahide Kondo, Yugo Shibagaki, Masato Kasahara, Tsuyoshi Watanabe, Michio Shimabukuro	2021	15
12	The Population-Attributable Fraction for Premature Mortality Due to Cardiovascular Disease Associated With Stage 1 and 2 Hypertension Among Japanese American Journal of Hypertension ·Yu Hatano, Yuichiro Yano, Shouichi Fujimoto, Yuji Sato, Kunitoshi Iseki, Tsuneo Konta, Toshiki Moriyama, Kunihiro Yamagata, Kazuhiko Tsuruya, Ichiei Narita, Masahide Kondo, Masato Kasahara, Yugo Shibagaki, Koichi Asahi, Tsuyoshi Watanabe	2020	8
13	Impact of calculated plasma volume status on all-cause and cardiovascular mortality: 4-year nationwide community-based prospective cohort study PLoS ONE ·Yoichiro Otaki, Tetsu Watanabe, Tsuneo Konta, Masafumi Watanabe, Koichi Asahi, Kunihiro Yamagata, Shouichi Fujimoto, Kazuhiko Tsuruya, Ichiei Narita, Masato Kasahara, Yugo Shibagaki, Kunitoshi Iseki, Toshiki Moriyama, Masahide Kondo, (unknown), (unknown)	2020	16
14	Can Daily Walking Alone Reduce Pneumonia-Related Mortality among Older People? Scientific Reports ·Takaaki Ikeda, Sumito Inoue, Tsuneo Konta, D. Müller, Shouichi Fujimoto, Kunitoshi Iseki, Toshiki Moriyama, Kunihiro Yamagata, Kazuhiko Tsuruya, Ichiei Narita, Masahide Kondo, Yugo Shibagaki, Masato Kasahara, Koichi Asahi, Tsuyoshi Watanabe	2020	11
15	A nationwide prospective cohort study of patients with advanced chronic kidney disease in Japan: The Reach-J CKD cohort study Clinical and Experimental Nephrology ·Junichi Hoshino, Kei Nagai, Hirayasu Kai, Chie Saito, Yukiko Ito, Koichi Asahi, Masahide Kondo, Kunitoshi Iseki, Chiho Iseki, Hirokazu Okada, Naoki Kashihara, Ichiei Narita, Takashi Wada, Christian Combe, Ronald L. Pisoni, Bruce Robinson, Kunihiro Yamagata	2017	9
16	New-onset hypertension and risk for chronic kidney disease in the Japanese general population Journal of Hypertension ·Yuichiro Yano, Shouichi Fujimoto, Yuji Sato, Tsuneo Konta, Kunitoshi Iseki, Chiho Iseki, Toshiki Moriyama, Kunihiro Yamagata, Kazuhiko Tsuruya, Ichiei Narita, Masahide Kondo, Kenjiro Kimura, Koichi Asahi, Issei Kurahashi, Yasuo Ohashi, Tsuyoshi Watanabe	2014	18
17	Skin Autofluorescence Is Associated with the Progression of Chronic Kidney Disease: A Prospective Observational Study PLoS ONE ·Kenichi Tanaka, Masaaki Nakayama, Makoto Kanno, Hiroshi Kimura, Kimio Watanabe, Yoshihiro Tani, Tomasz Słomski, Hodaka Suzuki, Yoshimitsu Hayashi, Koichi Asahi, Keiji Sato, Toshio Miyata, Tsuyoshi Watanabe	2013	40
18	Risk factor profiles based on estimated glomerular filtration rate and dipstick proteinuria among participants of the Specific Health Check and Guidance System in Japan 2008 Clinical and Experimental Nephrology ·Kunitoshi Iseki, Koichi Asahi, Toshiki Moriyama, Kunihiro Yamagata, Kazuhiko Tsuruya, Hideaki Yoshida, Shoichi Fujimoto, Tsuneo Konta, Issei Kurahashi, Yasuo Ohashi, Tsuyoshi Watanabe	2011	49
19	Multiple endocrine neoplasia type 1 in end-stage renal failure Clinical and Experimental Nephrology ·Hodaka Suzuki, Tetsuo Katoh, Amanda Borlita Vieira Martins, Mitsuo Takahashi, Koichi Asahi, Shigeatsu Hashimoto, Shinji Kosugi, Shinichi Suzuki, Seiichi Takenoshita, Tsuyoshi Watanabe	2004	3
20	Generation of protein carbonyls by glycoxidation and lipoxidation reactions with autoxidation products of ascorbic acid and polyunsaturated fatty acids FEBS Letters ·Toshio Miyata, Reiko Inagi, Koichi Asahi, Yukihiro Yamada, Katsunori Horie, Hideto Sakai, Kôji Uchida, Kiyoshi Kurokawa	1998	120

About Koichi Asahi

Koichi Asahi is a scholar working on Nephrology, Clinical Biochemistry, Cardiology and Cardiovascular Medicine, Endocrinology, Diabetes and Metabolism and Geriatrics and Gerontology, having authored 138 papers that have together received 2.5k indexed citations. Recurring topics across this work include Chronic Kidney Disease and Diabetes (43 papers), Dialysis and Renal Disease Management (25 papers), Blood Pressure and Hypertension Studies (20 papers), Renal Diseases and Glomerulopathies (13 papers), Liver Disease Diagnosis and Treatment (13 papers), Health Promotion and Cardiovascular Prevention (12 papers), Diabetes, Cardiovascular Risks, and Lipoproteins (12 papers) and Advanced Glycation End Products research (11 papers). The work is most often cited by research in Nephrology (987 citations), Clinical Biochemistry (393 citations), Endocrinology, Diabetes and Metabolism (513 citations), Cardiology and Cardiovascular Medicine (450 citations) and Pathology and Forensic Medicine (312 citations). Koichi Asahi has collaborated with scholars based in Japan, United States and United Kingdom. Frequent co-authors include Tsuyoshi Watanabe, Kunitoshi Iseki, Kunihiro Yamagata, Kazuhiko Tsuruya, Toshiki Moriyama, Tsuneo Konta, Masahide Kondo, Ichiei Narita, Shouichi Fujimoto and Toshio Miyata. Their work appears in journals such as Scientific Reports, PLoS ONE, Nephrology Dialysis Transplantation, American Journal of Hypertension and Clinical and Experimental Nephrology.

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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