Kayoko Kojima

560 total citations
11 papers, 458 citations indexed

About

Kayoko Kojima is a scholar working on Molecular Biology, Radiology, Nuclear Medicine and Imaging and Reproductive Medicine. According to data from OpenAlex, Kayoko Kojima has authored 11 papers receiving a total of 458 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Molecular Biology, 3 papers in Radiology, Nuclear Medicine and Imaging and 3 papers in Reproductive Medicine. Recurrent topics in Kayoko Kojima's work include Monoclonal and Polyclonal Antibodies Research (2 papers), Amino Acid Enzymes and Metabolism (1 paper) and Protein Kinase Regulation and GTPase Signaling (1 paper). Kayoko Kojima is often cited by papers focused on Monoclonal and Polyclonal Antibodies Research (2 papers), Amino Acid Enzymes and Metabolism (1 paper) and Protein Kinase Regulation and GTPase Signaling (1 paper). Kayoko Kojima collaborates with scholars based in Japan. Kayoko Kojima's co-authors include Ichiro Kudo, Gen‐ichi Atsumi, Makoto Murakami, Kyoichi Tamura, Kenichi Nagase, Hiroshi Tanaka, Minoru Kobayashi, Kazuhiko Hashimoto, K Iwasaki and Misao Niwa and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Chromatography A and Human Reproduction.

In The Last Decade

Kayoko Kojima

10 papers receiving 431 citations

Peers

Kayoko Kojima

MB

SURGE

RM

IMMUN

ONCOL

Eva Morán Italy

Stefanie Reif Germany

M C Feinstein France

Kimmo Jaakkola Finland

Jun Ouyang China

Hari Kosanam Canada

Nobuyuki Baba Japan

Carlos M. Laborde Spain

Edward D. Gilby United Kingdom

James Lawrence United States

Eva Morán Italy

Kayoko Kojima

374 ×1.8

MB

61 ×0.9

SURGE

64 ×1.0

RM

81 ×1.4

IMMUN

182 ×3.1

ONCOL

Citations per year, relative to Kayoko Kojima Kayoko Kojima (= 1×) peers Eva Morán

Countries citing papers authored by Kayoko Kojima

Since Specialization

Citations

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

Fields of papers citing papers by Kayoko Kojima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kayoko Kojima

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

All Works

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11 of 11 papers shown

1.

Yamasaki, Fumio, et al.. (2021). Endometrial polyps with increased plasma cells are associated with chronic endometritis in infertility patients: Hysteroscopic findings and post‐polypectomy pregnancy rates. Reproductive Medicine and Biology. 20(4). 494–504. 10 indexed citations

2.

Nakao, Y., et al.. (2004). Successful Pregnancies in 2 Infertile Patients with Endometrial Adenocarcinoma. Gynecologic and Obstetric Investigation. 58(2). 68–71. 20 indexed citations

3.

Kojima, Kayoko, et al.. (2001). Transvaginal ultrasound-guided embryo transfer improves pregnancy and implantation rates after IVF. Human Reproduction. 16(12). 2578–2582. 40 indexed citations

4.

Atsumi, Gen‐ichi, et al.. (2000). Distinct Roles of Two Intracellular Phospholipase A2s in Fatty Acid Release in the Cell Death Pathway. Journal of Biological Chemistry. 275(24). 18248–18258. 148 indexed citations

5.

Tamura, Kyoichi, Minoru Kobayashi, Kazuhiko Hashimoto, et al.. (1987). A highly sensitive method to assay FK-506 levels in plasma.. PubMed. 19(5 Suppl 6). 23–9. 139 indexed citations

6.

Kojima, Kayoko, et al.. (1985). One-step sandwich enzyme-linked immunosorbent assay of human tissue plasminogen activator using monoclonal antibodies. Thrombosis Research. 40(1). 91–99. 8 indexed citations

7.

Yamashita, Takashi, et al.. (1984). EFFECTS OF ANTISERUM TO COLLAGEN ON DOG GINGIVAL TISSUES. Journal of Dental Research. 63(4). 555. 1 indexed citations

8.

Yagi, Takao, et al.. (1984). Determination of sulphur oxoacids in sodium sulphide by isotachophoresis. Journal of Chromatography A. 292(1). 273–280. 9 indexed citations

9.

Okabe, Tetsuro, et al.. (1984). Monoclonal antibodies to surface antigens of small cell carcinoma of the lung.. PubMed. 44(11). 5273–8. 57 indexed citations

10.

Kojima, Kayoko, et al.. (1982). Determination of γ-aminobutyric acid in rat brain using an isotachophoretic analyzer. Journal of Chromatography B Biomedical Sciences and Applications. 233(1). 361–364. 4 indexed citations

11.

Yagi, Takao, Kayoko Kojima, Hiroyuki Nariai, & Itaru Motooka. (1982). Separation and Quantification for Various Phosphorus Oxoacids by Isotachophoresis. Bulletin of the Chemical Society of Japan. 55(6). 1831–1833. 22 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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