Ayuchi Kojima

553 total citations
12 papers, 449 citations indexed

About

Ayuchi Kojima is a scholar working on Public Health, Environmental and Occupational Health, Periodontics and Epidemiology. According to data from OpenAlex, Ayuchi Kojima has authored 12 papers receiving a total of 449 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Public Health, Environmental and Occupational Health, 7 papers in Periodontics and 6 papers in Epidemiology. Recurrent topics in Ayuchi Kojima's work include Oral microbiology and periodontitis research (7 papers), Streptococcal Infections and Treatments (7 papers) and Infective Endocarditis Diagnosis and Management (6 papers). Ayuchi Kojima is often cited by papers focused on Oral microbiology and periodontitis research (7 papers), Streptococcal Infections and Treatments (7 papers) and Infective Endocarditis Diagnosis and Management (6 papers). Ayuchi Kojima collaborates with scholars based in Japan, Thailand and Italy. Ayuchi Kojima's co-authors include Ryota Nomura, Takashi Ooshima, Kazuhiko Nakano, Shuhei Naka, Yoshinori Muranaka, Koichiro Wada, Yoshinori Kamisaki, Kazuo Umemura, Kazuya Hokamura and Pisol Senawongse and has published in prestigious journals such as Nature Communications, Scientific Reports and Infection and Immunity.

In The Last Decade

Ayuchi Kojima

11 papers receiving 442 citations

Peers

Ayuchi Kojima
Jinthana Lapirattanakul Thailand
Munehiro TAKEDA Japan
Austin Ricker United States
Christine A. Kressirer United States
Amarpreet Sabharwal United States
Akito Sakanaka Japan
Preethi Balan Singapore
S Wikner Sweden
Jinthana Lapirattanakul Thailand
Ayuchi Kojima
Citations per year, relative to Ayuchi Kojima Ayuchi Kojima (= 1×) peers Jinthana Lapirattanakul

Countries citing papers authored by Ayuchi Kojima

Since Specialization
Citations

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

Fields of papers citing papers by Ayuchi Kojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ayuchi Kojima

This figure shows the co-authorship network connecting the top 25 collaborators of Ayuchi Kojima. A scholar is included among the top collaborators of Ayuchi Kojima 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 Ayuchi Kojima. Ayuchi Kojima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

12 of 12 papers shown
1.
Nomura, Ryota, Shuhei Naka, Ayuchi Kojima, et al.. (2014). Contribution of the Interaction of Streptococcus mutans Serotype k Strains with Fibrinogen to the Pathogenicity of Infective Endocarditis. Infection and Immunity. 82(12). 5223–5234. 49 indexed citations
2.
Kojima, Ayuchi, Ryota Nomura, Shuhei Naka, et al.. (2013). Aggravation of inflammatory bowel diseases by oral streptococci. Oral Diseases. 20(4). 359–366. 24 indexed citations
3.
Okawa, Rena, Shuhei Naka, Ayuchi Kojima, et al.. (2013). Long-term follow-up of delayed development of maxillary right second premolar with inversely positioned corresponding primary molar. Pediatric Dental Journal. 23(1). 62–65. 1 indexed citations
4.
Kojima, Ayuchi, Kazuhiko Nakano, Koichiro Wada, et al.. (2012). Infection of specific strains of Streptococcus mutans, oral bacteria, confers a risk of ulcerative colitis. Scientific Reports. 2(1). 332–332. 107 indexed citations
5.
Nakano, Kazuhiko, Kazuya Hokamura, Naho Taniguchi, et al.. (2011). The collagen-binding protein of Streptococcus mutans is involved in haemorrhagic stroke. Nature Communications. 2(1). 485–485. 145 indexed citations
6.
Nakano, Kazuhiko, et al.. (2011). A case of incidental identification of mesiodens in 1-year-old boy followed for 6 years. Pediatric Dental Journal. 21(1). 73–77.
7.
Taniguchi, Naoyuki, Kazuhiko Nakano, Ryota Nomura, et al.. (2010). Defect of glucosyltransferases reduces platelet aggregation activity of Streptococcus mutans: Analysis of clinical strains isolated from oral cavities. Archives of Oral Biology. 55(6). 410–416. 13 indexed citations
8.
Nakano, Kazuhiko, et al.. (2010). Gingival abscess occurring in maxillary primary central incisor fused to supernumerary tooth. Pediatric Dental Journal. 20(1). 99–102. 1 indexed citations
9.
Naka, Shuhei, Kazuhiko Nakano, Rena Okawa, et al.. (2009). Distribution of periodontopathic bacterial species in Japanese children with developmental disabilities. BMC Oral Health. 9(1). 24–24. 16 indexed citations
10.
Nakano, Kazuhiko, Ryota Nomura, Naoyuki Taniguchi, et al.. (2009). Molecular characterization of Streptococcus mutans strains containing the cnm gene encoding a collagen-binding adhesin. Archives of Oral Biology. 55(1). 34–39. 61 indexed citations
11.
Lapirattanakul, Jinthana, Kazuhiko Nakano, Ryota Nomura, et al.. (2009). Detection of serotype k Streptococcus mutans in Thai subjects. Oral Microbiology and Immunology. 24(5). 431–433. 27 indexed citations
12.
Kojima, Ayuchi, et al.. (1999). Synthesis and Biological Activity of N-(Aminoiminomethyl)-1H-indole Carboxamide Derivatives as Na+/H+ Exchanger Inhibitors.. Chemical and Pharmaceutical Bulletin. 47(11). 1538–1548. 5 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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