Y. Takehara

1.1k total citations
30 papers, 833 citations indexed

About

Y. Takehara is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Y. Takehara has authored 30 papers receiving a total of 833 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Public Health, Environmental and Occupational Health, 16 papers in Reproductive Medicine and 8 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Y. Takehara's work include Reproductive Biology and Fertility (21 papers), Ovarian function and disorders (13 papers) and Assisted Reproductive Technology and Twin Pregnancy (8 papers). Y. Takehara is often cited by papers focused on Reproductive Biology and Fertility (21 papers), Ovarian function and disorders (13 papers) and Assisted Reproductive Technology and Twin Pregnancy (8 papers). Y. Takehara collaborates with scholars based in Japan, Sri Lanka and United States. Y. Takehara's co-authors include Osamu Kato, Keiichi Kato, Satoshi Kawachiya, Daniel Bodri, Edward E. Wallach, Arun Dharmarajan, Tomoko Kuroda, Tomoya Segawa, Akiko Yabuuchi and Kenji Ezoe and has published in prestigious journals such as Circulation, The Journal of Clinical Endocrinology & Metabolism and Endocrinology.

In The Last Decade

Y. Takehara

30 papers receiving 792 citations

Peers

Countries citing papers authored by Y. Takehara

Since Specialization

Citations

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

Fields of papers citing papers by Y. Takehara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Y. Takehara

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Effect of Homogenization Heat Treatment on Elongation Anisotropy in Cold-Rolled and Annealed Al–Si Alloy Sheets Fabricated from Vertical-Type High-Speed Twin-Roll Cast Strips 2023 ·MATERIALS TRANSACTIONS ·Y. Takehara, (unknown), (unknown), Yohei Harada, Shinji Muraishi, Shinji Kumai	5
2	Reproductive and obstetric outcomes after radical abdominal trachelectomy for early-stage cervical cancer in a series of 31 pregnancies 2013 ·Human Reproduction ·Hiroshi Nishio, Takuma Fujii, Junji Sugiyama, Naoaki Kuji, Mamoru Tanaka, Toshio Hamatani, Kei Miyakoshi, Kazuhiro Minegishi, Hiroshi Tsuda, Takashi Iwata, Keita Tanaka, Takeshi Fukuchi, Y. Takehara, Y. Yoshimura, Daisuke Aoki	45
3	Minimal ovarian stimulation combined with elective single embryo transfer policy: age-specific results of a large, single-centre, Japanese cohort 2012 ·Reproductive Biology and Endocrinology ·Keiichi Kato, Y. Takehara, Tomoya Segawa, Satoshi Kawachiya, Takashi Okuno, Tamotsu Kobayashi, Daniel Bodri, Osamu Kato	81
4	The restorative effects of adipose-derived mesenchymal stem cells on damaged ovarian function 2012 ·Laboratory Investigation ·Y. Takehara, Akiko Yabuuchi, Kenji Ezoe, Tomoko Kuroda, (unknown), Chiaki Sano, (unknown), (unknown), (unknown), (unknown), Naoki Aoyama, (unknown), Osamu Kato	134
5	Molecular signatures to define spermatogenic cells in common marmoset ( Callithrix jacchus ) 2012 ·Reproduction ·(unknown), Masanori Imamura, Chiaki Sano, (unknown), Tomoko Suzuki, (unknown), Y. Takehara, Hirotaka James Okano, Erika Sasaki, Hideyuki Okano	16
6	Blastocyst culture is associated with an elevated incidence of monozygotic twinning after single embryo transfer 2011 ·Fertility and Sterility ·Satoshi Kawachiya, Daniel Bodri, (unknown), Keiichi Kato, Y. Takehara, Osamu Kato	58
7	Prevention of mitochondrial disease inheritance by assisted reproductive technologies: Prospects and challenges 2011 ·Biochimica et Biophysica Acta (BBA) - General Subjects ·Akiko Yabuuchi, Zeki Beyhan, Noriko Kagawa, (unknown), Kenji Ezoe, Keiichi Kato, (unknown), Y. Takehara, Osamu Kato	23
8	Neonatal outcome and birth defects in 6623 singletons born following minimal ovarian stimulation and vitrified versus fresh single embryo transfer 2011 ·European Journal of Obstetrics & Gynecology and Reproductive Biology ·Osamu Kato, (unknown), Daniel Bodri, Tomoko Kuroda, Satoshi Kawachiya, Keiichi Kato, Y. Takehara	86
9	Short-term, low-dose, non-steroidal anti-inflammatory drug application diminishes premature ovulation in natural-cycle IVF 2011 ·Reproductive BioMedicine Online ·Satoshi Kawachiya, Tsunekazu Matsumoto, Daniel Bodri, Keiichi Kato, Y. Takehara, Osamu Kato	28
10	Natural IVF cycles may be desirable for women with repeated failures by stimulated IVF cycles 2008 ·Journal of Assisted Reproduction and Genetics ·Toshiki Matsuura, Y. Takehara, (unknown), Shokichi Teramoto, Osamu Kato	19
11	Comparison of pregnancy outcome in PCOS patients after infertility treatment with letrozole or clomiphene citrate 2008 ·Fertility and Sterility ·Tomoya Segawa, (unknown), (unknown), Satoshi Kawachiya, Y. Takehara, Osamu Kato	1
12	Evaluation of minimal stimulation IVF with clomiphene citrate and hMG 2007 ·Fertility and Sterility ·Tomoya Segawa, Keiichi Kato, (unknown), Satoshi Kawachiya, Y. Takehara, Osamu Kato	4
13	The efficacy and safety of managing ectopic pregnancies with transvaginal ultrasound-guided local injections of absolute ethanol 2006 ·Journal of Assisted Reproduction and Genetics ·(unknown), Hisao Osada, Keiichi Kato, Tomoya Segawa, Y. Takehara, Shokichi Teramoto, Osamu Kato	10
14	P-751 2006 ·Fertility and Sterility ·Satoshi Kawachiya, Tomoya Segawa, Keiichi Kato, Y. Takehara, Shokichi Teramoto, (unknown)	5
15	The role of protein kinase-C in gonadotropin-induced ovulation in the in vitro perfused rabbit ovary. 1992 ·Endocrinology ·(unknown), Arun Dharmarajan, Y. Takehara, C S Cropp, Edward E. Wallach	15
16	Effects of Prolactin on Fertilization and Cleavage of Human Oocytes 1991 ·Hormone Research ·Tetsuro Oda, Y. Yoshimura, Y. Takehara, (unknown), Yoshihiko Sano, (unknown), T. Kobayashi, Yukio Nakamura, Tamio Ohno, Shiari Nozawa	19
17	Androstenedione and progesterone concentrations in preovulatory follicular fluid correlate with successful fertilization and cleavage of human oocytes in vitro 1991 ·Fertility and Sterility ·Toshifumi Kobayashi, T. Oda, Yasunori Yoshimura, Y. Takehara, Michiya Natori, Shiro Nozawa	18
18	The Effect of the Follicular Fluid Adenosine 3′,5″-Monophosphate Degradation Rate on Successful Fertilization and Cleavage of Human Oocytes 1990 ·The Journal of Clinical Endocrinology & Metabolism ·T. Oda, Yasunori Yoshimura, Yasushi Izumi, Shinichi Yoshimura, Toshio HARA, Y. Takehara, Yukio Nakamura, (unknown)	12
19	Effects of proteinase inhibitors on preimplantation embryos in the rat 1985 ·Reproduction ·(unknown), Toshihiro Shibata, Y. Takehara, H. Tamada, Kanako Oda, Satoru Murao	11
20	Inhibition of in-vitro fertilization of hamster oocytes by a thiol proteinase inhibitor 1984 ·Reproduction ·(unknown), Y. Takehara, Tatsuya Shibata, H. Tamada, Kanako Oda, Satoru Murao	3

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.

Explore authors with similar magnitude of impact