Kensuke Nagai

940 total citations
24 papers, 768 citations indexed

About

Kensuke Nagai is a scholar working on Epidemiology, Infectious Diseases and Pharmacology. According to data from OpenAlex, Kensuke Nagai has authored 24 papers receiving a total of 768 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Epidemiology, 10 papers in Infectious Diseases and 8 papers in Pharmacology. Recurrent topics in Kensuke Nagai's work include Pneumonia and Respiratory Infections (15 papers), Antibiotics Pharmacokinetics and Efficacy (8 papers) and Antibiotic Resistance in Bacteria (7 papers). Kensuke Nagai is often cited by papers focused on Pneumonia and Respiratory Infections (15 papers), Antibiotics Pharmacokinetics and Efficacy (8 papers) and Antibiotic Resistance in Bacteria (7 papers). Kensuke Nagai collaborates with scholars based in United States, Japan and Croatia. Kensuke Nagai's co-authors include Peter C. Appelbaum, Michael R. Jacobs, Todd A. Davies, Bonifacio Dewasse, Kimiko Ubukata, Keisuke Sunakawa, Reiko Kobayashi, Keiko Hasegawa, Naoko Chiba and Glenn A. Pankuch and has published in prestigious journals such as Scientific Reports, Antimicrobial Agents and Chemotherapy and Journal of Antimicrobial Chemotherapy.

In The Last Decade

Kensuke Nagai

24 papers receiving 728 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kensuke Nagai United States	13	582	235	232	228	190	24	768
E Vallée France	16	419 0.7×	266 1.1×	157 0.7×	80 0.4×	307 1.6×	31	642
Federico Román Spain	15	495 0.9×	285 1.2×	110 0.5×	402 1.8×	109 0.6×	29	790
M. Daniels United Kingdom	9	1.2k 2.1×	328 1.4×	477 2.1×	498 2.2×	207 1.1×	9	1.4k
A. Tarasi Italy	12	261 0.4×	291 1.2×	165 0.7×	117 0.5×	162 0.9×	31	607
Birgitta Henriques Sweden	9	479 0.8×	77 0.3×	254 1.1×	194 0.9×	58 0.3×	11	715
Kirsi Gröndahl‐Yli‐Hannuksela Finland	14	317 0.5×	82 0.3×	151 0.7×	201 0.9×	70 0.4×	35	632
H. Pruul Australia	15	195 0.3×	207 0.9×	196 0.8×	97 0.4×	236 1.2×	27	713
Dewan S. Billal Japan	15	431 0.7×	103 0.4×	118 0.5×	310 1.4×	36 0.2×	30	640
Yngvar Tveten Norway	16	381 0.7×	175 0.7×	235 1.0×	156 0.7×	37 0.2×	36	659
Brian G. Spratt Australia	6	377 0.6×	92 0.4×	146 0.6×	107 0.5×	70 0.4×	6	472

Countries citing papers authored by Kensuke Nagai

Since Specialization

Citations

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

Fields of papers citing papers by Kensuke Nagai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kensuke Nagai

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

Okada, Kenji, Yuho Horikoshi, Naoko Nishimura, et al.. (2022). Clinical evaluation of a new rapid immunochromatographic test for detection of Bordetella pertussis antigen. Scientific Reports. 12(1). 8069–8069. 2 indexed citations

Mitamura, Keiko, Hideaki Shimizu, Masahiko Yamazaki, et al.. (2013). Clinical evaluation of highly sensitive silver amplification immunochromatography systems for rapid diagnosis of influenza. Journal of Virological Methods. 194(1-2). 123–128. 34 indexed citations

McGhee, Pamela, Catherine Clark, Klaudia Kosowska-Shick, et al.. (2009). In Vitro Activity of CEM-101 against Streptococcus pneumoniae and Streptococcus pyogenes with Defined Macrolide Resistance Mechanisms. Antimicrobial Agents and Chemotherapy. 54(1). 230–238. 55 indexed citations

Nagai, Kensuke, et al.. (2008). A Case of Bacterial Meningitis Due to Streptococcus bovis in an Infant with Normal Cerebrospinal Fluid Findings at the First CSF Examination. Kansenshogaku zasshi. 82(1). 26–29. 8 indexed citations

Kosowska-Shick, Klaudia, Hiroyasu Koga, Kenji Masunaga, et al.. (2007). Genotypes of macrolide-resistant pneumococci from children in southwestern Japan: raised incidence of strains that have both erm(B) and mef(A) with serotype 6B clones. Diagnostic Microbiology and Infectious Disease. 62(1). 16–22. 2 indexed citations

Tsumura, Naoki, et al.. (2007). Dipylidium caninum Infection in an Infant. Kansenshogaku zasshi. 81(4). 456–458. 7 indexed citations

Hasegawa, Keiko, Naoko Chiba, Reiko Kobayashi, et al.. (2003). Diversity of Ampicillin-Resistance Genes in Haemophilus influenzae in Japan and the United States. Microbial Drug Resistance. 9(1). 39–46. 130 indexed citations

Clark, Catherine L., Kensuke Nagai, Todd A. Davies, et al.. (2002). Single- and multistep selection study of the antipneumococcal activity of BMS-284756 compared to ciprofloxacin, levofloxacin, trovafloxacin and moxifloxacin. Clinical Microbiology and Infection. 8(6). 373–380. 9 indexed citations

Nagai, Kensuke, Todd A. Davies, Michael R. Jacobs, & Peter C. Appelbaum. (2002). Effects of Amino Acid Alterations in Penicillin-Binding Proteins (PBPs) 1a, 2b, and 2x on PBP Affinities of Penicillin, Ampicillin, Amoxicillin, Cefditoren, Cefuroxime, Cefprozil, and Cefaclor in 18 Clinical Isolates of Penicillin-Susceptible, -Intermediate, and -Resistant Pneumococci. Antimicrobial Agents and Chemotherapy. 46(5). 1273–1280. 122 indexed citations

10.

Nagai, Kensuke, Peter C. Appelbaum, Todd A. Davies, et al.. (2002). Susceptibility to Telithromycin in 1,011 Streptococcus pyogenes Isolates from 10 Central and Eastern European Countries. Antimicrobial Agents and Chemotherapy. 46(2). 546–549. 38 indexed citations

11.

Pankuch, Glenn A., Bülent Bozdoğan, Kensuke Nagai, et al.. (2002). Incidence, Epidemiology, and Characteristics of Quinolone- Nonsusceptible Streptococcus pneumoniae in Croatia. Antimicrobial Agents and Chemotherapy. 46(8). 2671–2675. 12 indexed citations

12.

Nagai, Kensuke. (2001). Evaluation of PCR primers to screen for Streptococcus pneumoniae isolates and beta-lactam resistance, and to detect common macrolide resistance determinants. Journal of Antimicrobial Chemotherapy. 48(6). 915–918. 108 indexed citations

13.

Nagai, Kensuke. (2001). Single- and multi-step resistance selection study of gemifloxacin compared with trovafloxacin, ciprofloxacin, gatifloxacin and moxifloxacin in Streptococcus pneumoniae. Journal of Antimicrobial Chemotherapy. 48(3). 365–374. 29 indexed citations

14.

Nagai, Kensuke, Todd A. Davies, Lois M. Ednie, et al.. (2001). Activities of a New Fluoroketolide, HMR 3787, and Its (Des)-Fluor Derivative RU 64399 Compared to Those of Telithromycin, Erythromycin A, Azithromycin, Clarithromycin, and Clindamycin against Macrolide-Susceptible or -Resistant Streptococcus pneumoniae and S. pyogenes. Antimicrobial Agents and Chemotherapy. 45(11). 3242–3245. 21 indexed citations

15.

Oda, Keiko, et al.. (2000). Sepsis in children. Pediatrics International. 42(5). 528–533. 5 indexed citations

16.

Nagai, Kensuke. (2000). In vitro development of resistance to ceftriaxone, cefprozil and azithromycin in Streptococcus pneumoniae. Journal of Antimicrobial Chemotherapy. 46(6). 909–915. 9 indexed citations

17.

Nagai, Kensuke, et al.. (2000). Antimicrobial susceptibilities and serotypes of Streptococcus pneumoniae in southwestern Japan and correlation of penicillin-binding protein 2b and 2x mutations in susceptibilities of penicillin G and cefotaxime. Diagnostic Microbiology and Infectious Disease. 37(2). 107–113. 16 indexed citations

18.

Nagai, Kensuke, Todd A. Davies, Glenn A. Pankuch, et al.. (2000). In Vitro Selection of Resistance to Clinafloxacin, Ciprofloxacin, and Trovafloxacin in Streptococcus pneumoniae. Antimicrobial Agents and Chemotherapy. 44(10). 2740–2746. 46 indexed citations

19.

Yamada, Shûji, Kensuke Nagai, Naoki Tsumura, et al.. (1995). Catheter-related Infections by Hansenula anomala in Children. Scandinavian Journal of Infectious Diseases. 27(1). 85–87. 18 indexed citations

20.

Nagai, Kensuke, Gladys E. Sather, & William McD. Hammon. (1965). Plaque Studies with Certain Group B Arboviruses. III. St. Louis Virus on Chick Embryo Tissue Culture.. Experimental Biology and Medicine. 118(4). 1065–1069. 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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