Tsuyoshi Kasai

1.0k total citations
20 papers, 833 citations indexed

About

Tsuyoshi Kasai is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Tsuyoshi Kasai has authored 20 papers receiving a total of 833 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Public Health, Environmental and Occupational Health, 10 papers in Reproductive Medicine and 5 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Tsuyoshi Kasai's work include Reproductive Biology and Fertility (10 papers), Ovarian function and disorders (5 papers) and Sperm and Testicular Function (5 papers). Tsuyoshi Kasai is often cited by papers focused on Reproductive Biology and Fertility (10 papers), Ovarian function and disorders (5 papers) and Sperm and Testicular Function (5 papers). Tsuyoshi Kasai collaborates with scholars based in Japan and United States. Tsuyoshi Kasai's co-authors include Ryuzo Yanagimachi, Yutaka Toyoda, Hidefumi Kishikawa, Anthony C.F. Perry, Masaru Okabe, Teruhiko Wakayama, Shuji Hirata, Seiichiro Nagai, Kazuhiko Hoshi and Kazuto Hoshi and has published in prestigious journals such as Science, Obstetrical & Gynecological Survey and Reproductive BioMedicine Online.

In The Last Decade

Tsuyoshi Kasai

20 papers receiving 801 citations

Peers

Tsuyoshi Kasai

PHEOH

GENET

PPCH

Koji Niwa Japan

B. Gajda Poland

Vincent W. Aoki United States

Chang Li He United States

Brendan J. Houston Australia

Alexander Krivokharchenko Germany

Sylvie Bilodeau‐Goeseels Canada

Giuliana Cordeschi Italy

F. Urner Switzerland

Adriana Bos‐Mikich Brazil

Koji Niwa Japan

Tsuyoshi Kasai

835 ×1.8

PHEOH

630 ×1.5

279 ×0.7

218 ×0.6

GENET

61 ×0.8

PPCH

Citations per year, relative to Tsuyoshi Kasai Tsuyoshi Kasai (= 1×) peers Koji Niwa

Countries citing papers authored by Tsuyoshi Kasai

Since Specialization

Citations

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

Fields of papers citing papers by Tsuyoshi Kasai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tsuyoshi Kasai

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

Kamada, Yuko, Hiroaki Nagatomo, Daiyu Ito, et al.. (2025). Extracting and analyzing micronuclei from mouse two-cell embryos fertilized with freeze-dried spermatozoa. Communications Biology. 8(1). 6–6. 3 indexed citations

Kasai, Tsuyoshi, et al.. (2021). Effect of transdermal estrogen dose regimen for endometrial preparation of frozen‐thawed embryo transfer on reproductive and obstetric outcomes. Reproductive Medicine and Biology. 20(2). 208–214. 4 indexed citations

Tsuchiya, Kyoichiro, et al.. (2019). Follicle-stimulating Hormone-secreting Pituitary Adenoma Accompanied by Painful Thyroiditis. Internal Medicine. 59(4). 545–550. 3 indexed citations

Kasai, Tsuyoshi, et al.. (2016). Delayed detection of ureteral thermal injury in laparoscopic surgery. Gynecology and Minimally Invasive Therapy. 6(1). 45–45. 2 indexed citations

Enkhmaa, Davaasambuu, Tsuyoshi Kasai, & Kazuto Hoshi. (2008). Long‐Time Exposure of Mouse Embryos to the Sperm Produces High Levels of Reactive Oxygen Species in Culture Medium and Relates to Poor Embryo Development. Reproduction in Domestic Animals. 44(4). 634–637. 23 indexed citations

Nagai, Seiichiro, Tadashi Mabuchi, Shuji Hirata, et al.. (2008). Oocyte Mitochondria: Strategies to Improve Embrbryogenesis. Human Cell. 17(4). 195–202. 22 indexed citations

Nagai, Seiichiro, Tadashi Mabuchi, Shuji Hirata, et al.. (2006). Correlation of Abnormal Mitochondrial Distribution in Mouse Oocytes with Reduced Developmental Competence. The Tohoku Journal of Experimental Medicine. 210(2). 137–144. 116 indexed citations

Nagai, Seiichiro, Tsuyoshi Kasai, Shuji Hirata, et al.. (2004). Cytoplasmic transfer in the mouse in conjunction with intracytoplasmic sperm injection. Reproductive BioMedicine Online. 8(1). 75–80. 6 indexed citations

Kasai, Tsuyoshi, Seiichiro Nagai, Kohta Suzuki, et al.. (2004). Effect of repeated administration of clomiphene citrate at two different times on the endometrium in patients undergoing intrauterine insemination. Reproductive Medicine and Biology. 3(3). 153–157. 3 indexed citations

10.

Suzuki, Kohta, et al.. (2004). Life‐table analysis of artificial insemination pregnancy rates for couples with male factor and idiopathic infertility. Reproductive Medicine and Biology. 3(1). 27–31. 2 indexed citations

11.

Hirata, Shuji, et al.. (2002). Oxidative state and zona‐binding ability in mouse spermatozoa treated with reduced glutathione. Reproductive Medicine and Biology. 1(2). 55–58. 1 indexed citations

12.

Kasai, Tsuyoshi, Seiichiro Nagai, Yuzo Uchida, et al.. (2002). Relationship between sperm mitochondrial membrane potential, sperm motility, and fertility potential.. PubMed. 4(2). 97–103. 214 indexed citations

13.

Kasai, Tsuyoshi, Kazuto Hoshi, & Ryuzo Yanagimachi. (1999). Effect of sperm immobilisation and demembranation on the oocyte activation rate in the mouse. Zygote. 7(3). 187–193. 43 indexed citations

14.

Perry, Anthony C.F., Teruhiko Wakayama, Hidefumi Kishikawa, et al.. (1999). Mammalian Transgenesis by Intracytoplasmic Sperm Injection. Obstetrical & Gynecological Survey. 54(10). 642–643. 55 indexed citations

15.

Perry, Anthony C.F., Teruhiko Wakayama, Hidefumi Kishikawa, et al.. (1999). Mammalian Transgenesis by Intracytoplasmic Sperm Injection. Science. 284(5417). 1180–1183. 316 indexed citations

16.

Nagai, Seiichiro, et al.. (1998). Successful Treatment of Infertility Due to Anejaculation with In Vitro Fertilization and Embryo Transfer: A Report of Two Cases.. The Tohoku Journal of Experimental Medicine. 184(3). 241–246. 4 indexed citations

17.

Nagai, Seiichiro, et al.. (1997). Effect of Oocyte Retrieval from a Small Leading Follicle in Fixed‐Schedule in vitro Fertilization Program. Journal of obstetrics and gynaecology research. 23(2). 165–169. 4 indexed citations

18.

Hirata, Shuji, et al.. (1996). Mucinous Cystadenocarcinoma with Sarcoma‐like Mural Nodules Arising in a Mature Cystic Teratoma of the Ovary: A Case Report. Journal of obstetrics and gynaecology research. 22(5). 461–465. 8 indexed citations

19.

Sato, Kodo, et al.. (1992). Clinical Course of Early Fetal Loss and Its Chromosomal Characteristics. Asia-Oceania Journal of Obstetrics and Gynaecology. 18(2). 131–138. 1 indexed citations

20.

Sato, Kyoko, et al.. (1991). Cytogenetic study of spontaneous abortion with high rate of success in chromosome analysis. 36(4). 792–798. 3 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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