Kohji Naora

708 total citations
56 papers, 553 citations indexed

About

Kohji Naora is a scholar working on Pharmacology, Oncology and Molecular Biology. According to data from OpenAlex, Kohji Naora has authored 56 papers receiving a total of 553 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Pharmacology, 19 papers in Oncology and 14 papers in Molecular Biology. Recurrent topics in Kohji Naora's work include Antibiotics Pharmacokinetics and Efficacy (26 papers), Drug Transport and Resistance Mechanisms (18 papers) and Pharmacological Effects of Natural Compounds (8 papers). Kohji Naora is often cited by papers focused on Antibiotics Pharmacokinetics and Efficacy (26 papers), Drug Transport and Resistance Mechanisms (18 papers) and Pharmacological Effects of Natural Compounds (8 papers). Kohji Naora collaborates with scholars based in Japan and United States. Kohji Naora's co-authors include Kikuo Iwamoto, Nobuhiro Ichikawa, Nobuhiro Nishimura, Masakazu Hayashibara, Yoshihiro Katagiri, K Iwamoto, Naoko Arichi, Danny D. Shen, Nanae Harashima and Mamoru Harada and has published in prestigious journals such as Journal of Pharmacology and Experimental Therapeutics, Journal of Pharmaceutical Sciences and Drugs.

In The Last Decade

Kohji Naora

55 papers receiving 532 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kohji Naora Japan 13 194 142 123 93 83 56 553
Satoru Mineshita Japan 14 171 0.9× 174 1.2× 74 0.6× 197 2.1× 58 0.7× 61 705
Ross W. Bury Australia 17 116 0.6× 220 1.5× 127 1.0× 107 1.2× 70 0.8× 32 741
Stephen A. Bai United States 19 145 0.7× 157 1.1× 126 1.0× 83 0.9× 90 1.1× 34 847
Ann Allen United Kingdom 17 233 1.2× 79 0.6× 92 0.7× 148 1.6× 109 1.3× 45 873
H Vergin Switzerland 11 177 0.9× 81 0.6× 53 0.4× 67 0.7× 79 1.0× 56 544
Anne Wu United States 13 131 0.7× 206 1.5× 78 0.6× 43 0.5× 67 0.8× 19 651
H Andrew Strong Canada 12 133 0.7× 176 1.2× 95 0.8× 164 1.8× 23 0.3× 18 722
David Thacker United States 10 163 0.8× 110 0.8× 119 1.0× 278 3.0× 20 0.2× 28 683
Anna Nordmark Sweden 15 92 0.5× 137 1.0× 192 1.6× 247 2.7× 37 0.4× 22 733
R. Wayne Frost United States 12 323 1.7× 117 0.8× 105 0.9× 52 0.6× 123 1.5× 16 589

Countries citing papers authored by Kohji Naora

Since Specialization
Citations

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

Fields of papers citing papers by Kohji Naora

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kohji Naora

This figure shows the co-authorship network connecting the top 25 collaborators of Kohji Naora. A scholar is included among the top collaborators of Kohji Naora 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 Kohji Naora. Kohji Naora 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.
Usuda, Haruki, et al.. (2024). A diet high in glucose and deficient in dietary fibre causes fat accumulation in the liver without weight gain. Biochemistry and Biophysics Reports. 40. 101848–101848. 1 indexed citations
2.
Nakamura, Kogenta, et al.. (2024). Prostatic Pharmacokinetic and Pharmacodynamic Analysis of Ceftazidime: Dosing Strategy for Bacterial Prostatitis. The Journal of Clinical Pharmacology. 65(1). 121–131. 2 indexed citations
3.
Usuda, Haruki, et al.. (2024). Dietary Fiber Deficiency Accelerates Colitis in Mice in the Short Term Independent of Short-Chain Fatty Acids. Gastroenterology Insights. 15(3). 730–743. 1 indexed citations
4.
5.
Tobita, Hiroshi, Masatoshi Kataoka, Akihiko Oka, et al.. (2020). Comparison of dapagliflozin and teneligliptin in nonalcoholic fatty liver disease patients without type 2 diabetes mellitus: a prospective randomized study. Journal of Clinical Biochemistry and Nutrition. 68(2). 173–180. 29 indexed citations
6.
Chen, Zhi, Nobuhiro Nishimura, Takayuki Okamoto, Koichiro Wada, & Kohji Naora. (2019). Molecular Mechanism of Matrine fromSophora alopecuroidesin the Reversing Effect of Multi-Anticancer Drug Resistance in K562/ADR Cells. BioMed Research International. 2019. 1–10. 11 indexed citations
7.
Furuta, Kenji, Kyoichi Adachi, Shunji Ohara, et al.. (2012). Effects of Rikkunshito (TJ-43) on Esophageal Motor Function and Gastroesophageal Reflux. Journal of Neurogastroenterology and Motility. 18(2). 181–186. 12 indexed citations
8.
Ishihara, Noriyuki, et al.. (2010). . Japanese Journal of Infection Prevention and Control. 25(1). 15–21. 2 indexed citations
9.
Nishimura, Nobuhiro, et al.. (2010). Change in tolbutamide permeability in rat jejunum and Caco-2 cells by Sho-saiko-to (Xiao Chai Hu Tang), a Chinese traditional medicine. Journal of Pharmacy and Pharmacology. 62(5). 651–657. 5 indexed citations
10.
Nishimura, Nobuhiro, et al.. (2004). Transepithelial Permeation of Tolbutamide across the Human Intestinal Cell Line, Caco-2. Drug Metabolism and Pharmacokinetics. 19(1). 48–54. 11 indexed citations
11.
Naora, Kohji, et al.. (2001). Preparation of Our Intelligible Explanatory Leaflets of Drugs and Questionnaire Survey of Outpatient's Views on them.. Iryo Yakugaku (Japanese Journal of Pharmaceutical Health Care and Sciences). 27(6). 598–604. 2 indexed citations
12.
Nishimura, Nobuhiro, et al.. (1999). A Chinese Traditional Medicine, Sho-Saiko-To (Xiao-Chaihu-Tang), Reduces the Bioavailability of Tolbutamide after Oral Administration in Rats. The American Journal of Chinese Medicine. 27(03n04). 355–363. 11 indexed citations
13.
Naora, Kohji, et al.. (1996). Saturable Transport of Valproic Acid in Rat Choroid Plexus in Vitro. Journal of Pharmaceutical Sciences. 85(4). 423–426. 11 indexed citations
14.
Iwamoto, K, et al.. (1995). Effect of Fenbufen on the Penetration of Quinolone Antibiotics into Cerebrospinal Fluid. Drugs. 49(Supplement 2). 349–351. 3 indexed citations
15.
Ichikawa, Nobuhiro, Kohji Naora, & K Iwamoto. (1994). Comparative Study of Permeability into Rat Cerebrospinal Fluid of the Quinolones: Dependency on Their Lipophilicities.. Biological and Pharmaceutical Bulletin. 17(1). 152–155. 4 indexed citations
16.
Ichikawa, Nobuhiro, et al.. (1993). High-performance liquid chromatographic determination of nalidixic acid in rat serum, brain and cerebrospinal fluid. Journal of Pharmaceutical and Biomedical Analysis. 11(10). 993–997. 4 indexed citations
17.
Naora, Kohji, Yukiko Katagiri, Nobuhiro Ichikawa, Masakazu Hayashibara, & K Iwamoto. (1991). Enhanced entry of ciprofloxacin into the rat central nervous system induced by fenbufen.. Journal of Pharmacology and Experimental Therapeutics. 258(3). 1033–1037. 16 indexed citations
18.
Naora, Kohji, et al.. (1989). Simplified Procedures for the Simultaneous Determination of Enoxacin, Fenbufen and Felbinac in Rat Plasma by High-performance Liquid Chromatography. 15(4). 292–298. 1 indexed citations
19.
Katagiri, Yoshihiro, Kohji Naora, Nobuhiro Ichikawa, Masakazu Hayashibara, & Kikuo Iwamoto. (1989). High-performance liquid chromatographic procedure for the simultaneous determination of norfloxacin, fenbufen and felbinac in rat plasma.. Chemical and Pharmaceutical Bulletin. 37(10). 2858–2860. 6 indexed citations
20.
Saeki, T., et al.. (1984). PHOTOSTABILITY OF MECOBALAMIN IN TABLET AND CAPSULE AT THE DISPENSING LEVEL. 8(1). 1–8. 1 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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