Koji Narui

2.3k total citations
80 papers, 1.6k citations indexed

About

Koji Narui is a scholar working on Physiology, Pulmonary and Respiratory Medicine and Endocrine and Autonomic Systems. According to data from OpenAlex, Koji Narui has authored 80 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Physiology, 29 papers in Pulmonary and Respiratory Medicine and 26 papers in Endocrine and Autonomic Systems. Recurrent topics in Koji Narui's work include Obstructive Sleep Apnea Research (45 papers), Neuroscience of respiration and sleep (25 papers) and Respiratory Support and Mechanisms (10 papers). Koji Narui is often cited by papers focused on Obstructive Sleep Apnea Research (45 papers), Neuroscience of respiration and sleep (25 papers) and Respiratory Support and Mechanisms (10 papers). Koji Narui collaborates with scholars based in Japan, Australia and United States. Koji Narui's co-authors include Takatoshi Kasai, Sugao Ishiwata, Norihisa Noguchi, Masanori Sasatsu, Tetsu Yamaguchi, Shin‐ichi Momomura, Tomotaka Dohi, Fusae Kawana, Minoru Ohno and Naotake Yanagisawa and has published in prestigious journals such as Circulation, The Journal of Clinical Endocrinology & Metabolism and CHEST Journal.

In The Last Decade

Koji Narui

78 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Koji Narui Japan	23	818	594	569	287	235	80	1.6k
Eric Shore United States	15	246 0.3×	269 0.5×	181 0.3×	49 0.2×	165 0.7×	23	930
Yasemin Ersoy Türkiye	23	152 0.2×	118 0.2×	143 0.3×	35 0.1×	132 0.6×	77	1.6k
Thilo Busch Germany	22	290 0.4×	699 1.2×	274 0.5×	96 0.3×	71 0.3×	71	1.6k
Leonardo Marzio Italy	32	321 0.4×	427 0.7×	66 0.1×	58 0.2×	147 0.6×	107	2.7k
Michael Anstead United States	17	124 0.2×	537 0.9×	66 0.1×	21 0.1×	114 0.5×	44	977
Makoto Onodera Japan	17	94 0.1×	78 0.1×	69 0.1×	81 0.3×	45 0.2×	69	759
Merih Çetınkaya Türkiye	24	68 0.1×	588 1.0×	101 0.2×	60 0.2×	87 0.4×	124	1.7k
Peter Bánovčin Slovakia	17	198 0.2×	255 0.4×	64 0.1×	58 0.2×	117 0.5×	114	1.1k
James M. Stephens United Kingdom	15	261 0.3×	70 0.1×	107 0.2×	129 0.4×	32 0.1×	35	1.0k
Maria Beatrice Passavanti Italy	20	279 0.3×	55 0.1×	15 0.0×	159 0.6×	94 0.4×	96	1.3k

Countries citing papers authored by Koji Narui

Since Specialization

Citations

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

Fields of papers citing papers by Koji Narui

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koji Narui

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

Kasagi, Satoshi, Ryo Naito, Yuka Kimura, et al.. (2023). Cross-Sectional Relationship Between Atrial Conduction Delay and Arterial Stiffness in Patients with Obstructive Sleep Apnea. Vascular Health and Risk Management. Volume 19. 733–740. 3 indexed citations

Naito, Ryo, Takatoshi Kasai, Yasuhiro Tomita, et al.. (2023). Clinical outcomes of chronic heart failure patients with unsuppressed sleep apnea by positive airway pressure therapy. Frontiers in Cardiovascular Medicine. 10. 1156353–1156353. 4 indexed citations

Nishimura, Akihiro, Takatoshi Kasai, Kimio Matsumura, et al.. (2020). Obstructive sleep apnea during rapid eye movement sleep in patients with diabetic kidney disease. Journal of Clinical Sleep Medicine. 17(3). 453–460. 6 indexed citations

Nishimura, Akihiro, Takatoshi Kasai, Azusa Yamato, et al.. (2015). Relationship between sleep disordered breathing and diabetic retinopathy: Analysis of 136 patients with diabetes. Diabetes Research and Clinical Practice. 109(2). 306–311. 24 indexed citations

Tomita, Yasuhiro, Takatoshi Kasai, Hisashi Takaya, et al.. (2014). Evaluation of the apnea-hypopnea index determined by adaptive-servo ventilation devices in heart failure patients with sleep disordered breathing. European Respiratory Journal. 44(Suppl 58). P2008–P2008. 1 indexed citations

Narui, Koji, et al.. (2013). Survey of Consumer Views on Non-prescription Drugs and Self-Medication after the Revised Pharmaceutical Affairs Act in 2009. 14(4). 161–169. 5 indexed citations

Dohi, Tomotaka, Koji Narui, Takatoshi Kasai, et al.. (2011). Effects of olmesartan on blood pressure and insulin resistance in hypertensive patients with sleep-disordered breathing. Heart and Vessels. 26(6). 603–608. 6 indexed citations

Naito, Ryo, Kenichi Sakakura, Takatoshi Kasai, et al.. (2011). Aortic dissection is associated with intermittent hypoxia and re-oxygenation. Heart and Vessels. 27(3). 265–270. 26 indexed citations

Kasai, Takatoshi, Toru Kumagai, Fusae Kawana, et al.. (2010). Plasma Pentraxin3 and Arterial Stiffness in Men With Obstructive Sleep Apnea. American Journal of Hypertension. 24(4). 401–407. 60 indexed citations

10.

Kasai, Takatoshi, et al.. (2009). A case of obstructive sleep apnea with dissociation between apnea termination and arousal: Is this a hint for complex sleep apnea?. Sleep Medicine. 10(9). 1063–1065. 1 indexed citations

11.

Momomura, Shin‐ichi, T. Yamaguchi, Masakazu Ohno, et al.. (2008). Clinical Features and Prognosis of Heart Failure Patients Complicated with Predominant Central Sleep Apnea. Circulation. 118(18). 1029–1030. 1 indexed citations

12.

Narui, Koji, et al.. (2008). Study on Bacterial Contamination of Amino Acid and Glucose Injection with Electrolytes and Three-way Stopcock in Peripheral Route. Iryo Yakugaku (Japanese Journal of Pharmaceutical Health Care and Sciences). 34(11). 1017–1022. 1 indexed citations

13.

Saito, Aya, Noboru Motomura, Kazuhiro Kakimi, et al.. (2008). Vascular allografts are resistant to methicillin-resistant Staphylococcus aureus through indoleamine 2,3-dioxygenase in a murine model. Journal of Thoracic and Cardiovascular Surgery. 136(1). 159–167. 14 indexed citations

14.

Kasai, Takatoshi, Koji Narui, Tomotaka Dohi, et al.. (2008). Prognosis of Patients With Heart Failure and Obstructive Sleep Apnea Treated With Continuous Positive Airway Pressure. CHEST Journal. 133(3). 690–696. 160 indexed citations

15.

Noguchi, Norihisa, Takashi Ohashi, Koji Narui, et al.. (2007). Association of tannase-producing Staphylococcus lugdunensis with colon cancer and characterization of a novel tannase gene. Journal of Gastroenterology. 42(5). 346–351. 58 indexed citations

16.

Noguchi, Norihisa, et al.. (2006). Antimicrobial susceptibilities and distribution of resistance genes for β-lactams and macrolides in Streptococcus pneumoniae isolated between 2002 and 2004 in Tokyo. International Journal of Antimicrobial Agents. 29(1). 26–33. 13 indexed citations

17.

Kasai, Takatoshi, Koji Narui, Tomotaka Dohi, et al.. (2005). The Efficacy of Continuous Positive Airway Pressure in Patients with Congestive Heart Failure and Obstructive Sleep Apnea(Heart Failure, Clinical 8 (M) The 69th Annual Scientific Meeting of the Japanese Circulation Society). Japanese Circulation Journal-english Edition. 69. 188. 1 indexed citations

18.

Kitamura, Takuro, Masafumi Yoshida, Yasuo Morimoto, et al.. (2005). Surveillance of Industrial Physicians' Knowledge and Concern about Sleep Apnea Syndrome. Nippon Jibiinkoka Gakkai Kaiho. 108(1). 20–26. 3 indexed citations

19.

Narui, Koji, Norihisa Noguchi, & Masanori Sasatsu. (2003). Evaluation of the Antiseptic Susceptibility of Antisecptic-resistant Staphylococcus aureus by a Modified Method to Determine the Minimum Bactericidal Concentration using a Neutralizer. Iryo Yakugaku (Japanese Journal of Pharmaceutical Health Care and Sciences). 29(3). 279–286. 2 indexed citations

20.

Kishi, Kazuma, Masateru Kawabata, Eiyasu Tsuboi, et al.. (1999). Pleurodesis with a Combination of OK-432 and Adriamycin for Malignant Pleural Effusions Caused by Lung Cancer.. Haigan. 39(3). 261–266. 2 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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