Takuhiro Hayashi

716 total citations
19 papers, 512 citations indexed

About

Takuhiro Hayashi is a scholar working on Reproductive Medicine, Obstetrics and Gynecology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Takuhiro Hayashi has authored 19 papers receiving a total of 512 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Reproductive Medicine, 6 papers in Obstetrics and Gynecology and 5 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Takuhiro Hayashi's work include Ovarian function and disorders (7 papers), Ovarian cancer diagnosis and treatment (5 papers) and Pregnancy and preeclampsia studies (3 papers). Takuhiro Hayashi is often cited by papers focused on Ovarian function and disorders (7 papers), Ovarian cancer diagnosis and treatment (5 papers) and Pregnancy and preeclampsia studies (3 papers). Takuhiro Hayashi collaborates with scholars based in Japan, Sri Lanka and United States. Takuhiro Hayashi's co-authors include Toshiaki Endo, Tsuyoshi Saito, Tsuyoshi Baba, Hiroyuki Honnma, Kengo Manase, Yoshimitsu Kitajima, Kunihiko Nagasawa, Shinichi Ishioka, Naoya Masumori and Hiroshi Ikeda and has published in prestigious journals such as Endocrinology, Human Reproduction and Life Sciences.

In The Last Decade

Takuhiro Hayashi

19 papers receiving 496 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Takuhiro Hayashi Japan 11 225 172 111 104 85 19 512
Gautam Khastgir United Kingdom 14 178 0.8× 121 0.7× 77 0.7× 34 0.3× 131 1.5× 24 526
G Massi Italy 9 123 0.5× 45 0.3× 76 0.7× 30 0.3× 57 0.7× 27 394
Cristina Ros Spain 14 294 1.3× 71 0.4× 32 0.3× 126 1.2× 37 0.4× 60 572
Axelle Pintiaux Belgium 15 163 0.7× 182 1.1× 23 0.2× 54 0.5× 64 0.8× 48 614
Sarah Lynam United States 7 145 0.6× 70 0.4× 129 1.2× 136 1.3× 57 0.7× 13 394
Lea Langhoff Thuesen Denmark 12 358 1.6× 293 1.7× 71 0.6× 78 0.8× 202 2.4× 17 687
Kazutomo Akasofu Japan 10 112 0.5× 66 0.4× 24 0.2× 54 0.5× 117 1.4× 23 414
Takeshi Yokoi Japan 9 204 0.9× 82 0.5× 57 0.5× 117 1.1× 93 1.1× 41 488
Hakan Çoksüer Türkiye 16 298 1.3× 206 1.2× 15 0.1× 90 0.9× 89 1.0× 45 754
Masaki Yamanaka Japan 15 114 0.5× 111 0.6× 50 0.5× 95 0.9× 227 2.7× 40 654

Countries citing papers authored by Takuhiro Hayashi

Since Specialization
Citations

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

Fields of papers citing papers by Takuhiro Hayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takuhiro Hayashi

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

All Works

19 of 19 papers shown
1.
Yasuda, Ichiro, Masanori Nakashima, Tomohisa Iwai, et al.. (2013). Japanese multicenter experience of endoscopic necrosectomy for infected walled-off pancreatic necrosis: The JENIPaN study. Endoscopy. 45(8). 627–634. 89 indexed citations
2.
Baba, Tsuyoshi, Toshiaki Endo, Fumihiro Sata, et al.. (2009). The contributions of resistin and adiponectin gene single nucleotide polymorphisms to the genetic risk for polycystic ovary syndrome in a Japanese population. Gynecological Endocrinology. 25(8). 498–503. 17 indexed citations
3.
Endo, Toshiaki, Takuhiro Hayashi, Ayumi Shimizu, et al.. (2009). Successful Uterus-Preserving Surgery for Treatment of Chemotherapy-Resistant Placenta Increta. Gynecologic and Obstetric Investigation. 69(2). 112–115. 4 indexed citations
4.
Baba, Tsuyoshi, Toshiaki Endo, Fumihiro Sata, et al.. (2007). Polycystic ovary syndrome is associated with genetic polymorphism in the insulin signaling gene IRS-1 but not ENPP1 in a Japanese population. Life Sciences. 81(10). 850–854. 35 indexed citations
5.
Ishioka, Shinichi, et al.. (2007). Advanced epithelial ovarian carcinoma during pregnancy. International Journal of Clinical Oncology. 12(5). 375–378. 6 indexed citations
6.
Ishioka, Shinichi, et al.. (2007). Pregnancy-related complications after vaginal radical trachelectomy for early-stage invasive uterine cervical cancer. International Journal of Clinical Oncology. 12(5). 350–355. 26 indexed citations
7.
Ishioka, Shinichi, et al.. (2007). Proteomic analysis of mechanisms of hypoxia-induced apoptosis in trophoblastic cells. International Journal of Medical Sciences. 4(1). 36–44. 32 indexed citations
8.
Manase, Kengo, Toshiaki Endo, Kunihiko Nagasawa, et al.. (2006). Coordinated elevation of membrane type 1-matrix metalloproteinase and matrix metalloproteinase-2 expression in rat uterus during postpartum involution. Reproductive Biology and Endocrinology. 4(1). 32–32. 23 indexed citations
9.
Endo, Toshiaki, Tamotsu Kiya, Kengo Manase, et al.. (2006). Significance of matrix metalloproteinases in the pathophysiology of the ovary and uterus. Reproductive Medicine and Biology. 5(4). 235–243. 10 indexed citations
10.
Ishioka, Shinichi, Toshiaki Endo, Takuhiro Hayashi, et al.. (2006). Successful delivery after vaginal radical trachelectomy for invasive uterine cervical cancer. International Journal of Clinical Oncology. 11(2). 146–149. 15 indexed citations
11.
Baba, Tsuyoshi, Toshiaki Endo, Hiroyuki Honnma, et al.. (2006). Association between polycystic ovary syndrome and female-to-male transsexuality. Human Reproduction. 22(4). 1011–1016. 96 indexed citations
12.
Honnma, Hiroyuki, Toshiaki Endo, Kunihiko Nagasawa, et al.. (2006). Altered expression of Fas/Fas ligand/caspase 8 and membrane type 1-matrix metalloproteinase in atretic follicles within dehydroepiandrosterone-induced polycystic ovaries in rats. APOPTOSIS. 11(9). 1525–1533. 52 indexed citations
13.
Endo, Toshiaki, Kengo Manase, Kunihiko Nagasawa, et al.. (2005). Elevation of Both Cyclooxygenase-2 and Prostaglandin E2 Receptor EP3 Expressions in Rat Placenta after Uterine Artery Ischemia–Reperfusion. Placenta. 27(4-5). 395–401. 20 indexed citations
14.
Endo, Toshiaki, Tamotsu Kiya, Yoshimitsu Kitajima, et al.. (2005). Identical changes in Bax expression, but not Fas ligand expression, occur in structural luteolysis in gonadotropin releasing hormone agonist- and prolactin-treated superovulated rats. Life Sciences. 76(19). 2159–2169. 5 indexed citations
15.
Kitajima, Yoshimitsu, Toshiaki Endo, Kunihiko Nagasawa, et al.. (2005). Hyperstimulation and a Gonadotropin-Releasing Hormone Agonist Modulate Ovarian Vascular Permeability by Altering Expression of the Tight Junction Protein Claudin-5. Endocrinology. 147(2). 694–699. 64 indexed citations
16.
17.
Kitajima, Yoshimitsu, Toshiaki Endo, Kiyohiro Yamazaki, Takuhiro Hayashi, & Ryuichi Kudo. (2003). Successful Twin Pregnancy in Panhypopituitarism Caused by Suprasellar Germinoma. Obstetrics and Gynecology. 102(Supplement). 1205–1207. 2 indexed citations
18.
Yamamoto, Hiroyuki, Satoshi Nishikawa, Takuhiro Hayashi, Satoru Sagae, & Ryuichi Kudo. (2001). Antenatal Diagnosis of Prune Belly Syndrome at 11 Weeks of Gestation. Journal of obstetrics and gynaecology research. 27(1). 37–40. 6 indexed citations
19.
Hayashi, Takuhiro, et al.. (1998). CA 125 Is Dominantly Expressed by Arrest of G0/G1 Phase in Uterine Cervical Adenocarcinoma Cell Line. Gynecologic Oncology. 71(3). 442–449. 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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