Yasumasa Ohno

1.2k total citations
36 papers, 520 citations indexed

About

Yasumasa Ohno is a scholar working on Obstetrics and Gynecology, Pediatrics, Perinatology and Child Health and Psychiatry and Mental health. According to data from OpenAlex, Yasumasa Ohno has authored 36 papers receiving a total of 520 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Obstetrics and Gynecology, 14 papers in Pediatrics, Perinatology and Child Health and 8 papers in Psychiatry and Mental health. Recurrent topics in Yasumasa Ohno's work include Pregnancy and preeclampsia studies (19 papers), Neurological Complications and Syndromes (7 papers) and Birth, Development, and Health (5 papers). Yasumasa Ohno is often cited by papers focused on Pregnancy and preeclampsia studies (19 papers), Neurological Complications and Syndromes (7 papers) and Birth, Development, and Health (5 papers). Yasumasa Ohno collaborates with scholars based in Japan, Sri Lanka and United States. Yasumasa Ohno's co-authors include Shigehiko Mizutani, Atsuo Itakura, Tetsuro Nagasaka, Masao Nomura, Yutaka Nakashima, Mitsuaki Ito, Seiji Nomura, Takeshi Senga, Michiyasu Kawai and O. Kurauchi and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, Biochemical and Biophysical Research Communications and Obstetrics and Gynecology.

In The Last Decade

Yasumasa Ohno

35 papers receiving 503 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yasumasa Ohno Japan 14 264 175 103 77 70 36 520
Yasuo Makino Japan 15 221 0.8× 180 1.0× 60 0.6× 16 0.2× 68 1.0× 41 616
Luca Maria Schonäuer Italy 19 236 0.9× 146 0.8× 54 0.5× 14 0.2× 55 0.8× 44 977
W. Schmidt Germany 14 121 0.5× 102 0.6× 49 0.5× 21 0.3× 29 0.4× 52 711
Ebru Tarım Türkiye 18 311 1.2× 252 1.4× 56 0.5× 11 0.1× 178 2.5× 70 938
G. Gerretsen Netherlands 9 319 1.2× 272 1.6× 25 0.2× 24 0.3× 39 0.6× 15 540
Evelyn A. Huhn Switzerland 14 340 1.3× 264 1.5× 50 0.5× 10 0.1× 99 1.4× 29 542
Danny Svane Denmark 15 164 0.6× 79 0.5× 69 0.7× 48 0.6× 167 2.4× 23 881
Max Berger United States 9 106 0.4× 96 0.5× 57 0.6× 19 0.2× 42 0.6× 24 349
Lee A. Rigg United States 15 175 0.7× 141 0.8× 61 0.6× 15 0.2× 118 1.7× 19 907
Francesca Anna Letizia Strigini Italy 16 160 0.6× 154 0.9× 11 0.1× 18 0.2× 43 0.6× 40 726

Countries citing papers authored by Yasumasa Ohno

Since Specialization
Citations

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

Fields of papers citing papers by Yasumasa Ohno

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yasumasa Ohno

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

All Works

20 of 20 papers shown
1.
Yoshimatsu, Jun, Tomoaki Ikeda, Shinji Katsuragi, et al.. (2014). Factors contributing to mortality and morbidity in pregnancy‐associated intracerebral hemorrhage in Japan. Journal of obstetrics and gynaecology research. 40(5). 1267–1273. 24 indexed citations
2.
3.
Itakura, Atsuo, Yasumasa Ohno, Yutaka Nakashima, et al.. (2004). Effects of estradiol administration on feto-placental growth in rat. Early Human Development. 77(1-2). 47–56. 27 indexed citations
4.
Itakura, Atsuo, et al.. (2003). Umbilical Plasma Kininase I Activity in Fetal Hypoxia. Hormone and Metabolic Research. 35(10). 583–587. 3 indexed citations
5.
Mitsui, Takashi, Seiji Nomura, Mayumi Okada, et al.. (2003). Hypertension and Angiotensin II Hypersensitivity in Aminopeptidase A—deficient Mice. Molecular Medicine. 9(1-2). 57–62. 49 indexed citations
6.
Ito, Mitsuaki, Atsuo Itakura, Yasumasa Ohno, et al.. (2002). Possible Activation of the Renin-Angiotensin System in the Feto-Placental Unit in Preeclampsia. The Journal of Clinical Endocrinology & Metabolism. 87(4). 1871–1878. 71 indexed citations
7.
Ohno, Yasumasa, et al.. (2002). Pure Red Cell Aplasia and Acute Hepatitis during Pregnancy. Gynecologic and Obstetric Investigation. 53(2). 112–113. 2 indexed citations
8.
Ohno, Yasumasa, Michiyasu Kawai, Yoshitaro Arii, & Shigehiko Mizutani. (2002). Effect of Prostaglandin E1 on Ophthalmic Artery Velocimetry in a Pre-Eclamptic Woman with Visual Disturbance Caused by Retinal Arterial Narrowing. Gynecologic and Obstetric Investigation. 53(1). 68–70. 8 indexed citations
9.
Itakura, Atsuo, et al.. (2001). Maternal serum placental leucine aminopeptidase (P‐LAP)/oxytocinase and preterm delivery. International Journal of Gynecology & Obstetrics. 73(3). 207–213. 30 indexed citations
10.
Ohno, Yasumasa, et al.. (2001). Prenatal Diagnosis of Congenital Diaphragmatic Eventration by Magnetic Resonance Imaging. American Journal of Perinatology. 18(5). 241–244. 12 indexed citations
11.
Ohno, Yasumasa, et al.. (2000). ESOPHAGEAL ACHALASIA IN PREGNANCY. American Journal of Perinatology. Volume 17(Number 01). 53–56. 13 indexed citations
12.
Ohno, Yasumasa. (1999). Ophthalmic artery velocimetry in normotensive and preeclamptic women with or without photophobia. Obstetrics and Gynecology. 94(3). 361–363. 42 indexed citations
13.
Ohno, Yasumasa, et al.. (1997). Transcranial assessment of maternal cerebral blood flow velocity in patients with pre‐eclampsia. Acta Obstetricia Et Gynecologica Scandinavica. 76(10). 928–932. 30 indexed citations
14.
Kurauchi, O., et al.. (1996). Comparative Study of Fetal Behaviour in a Case of Monozygotic Twins, One Being Anencephalic. Gynecologic and Obstetric Investigation. 42(3). 209–210. 1 indexed citations
15.
Usami, Makoto, et al.. (1995). [Teratogenicity study of stevioside in rats].. PubMed. 25(113). 31–5. 13 indexed citations
16.
Kurauchi, O., T. Ishida, Yasumasa Ohno, et al.. (1995). Serial fetal heart rate monitoring in monozygotic twin, one of which was anencephalic. Archives of Gynecology and Obstetrics. 256(1). 53–56. 3 indexed citations
17.
Ohno, Yasumasa, et al.. (1994). Effect of interleukin 2 on the production of progesterone and prostaglandin E2 in human fetal membranes and its consequences for preterm uterine contractions. European Journal of Endocrinology. 130(5). 478–484. 9 indexed citations
18.
Hosokawa, Kazuhiro, et al.. (1994). Efficacy of GnRH analogue treatment for endometriosis associated with infertility. 39(4). 36–40. 1 indexed citations
19.
Ohno, Yasumasa, et al.. (1994). The value of Doppler ultrasound in the diagnosis and management of twin-to-twin transfusion syndrome. Archives of Gynecology and Obstetrics. 255(1). 37–42. 7 indexed citations
20.
Kurauchi, O., Tomoo Furui, Atsuo Itakura, et al.. (1993). Studies on transmission of hepatitis C virus from mother-to-child in the perinatal period. Archives of Gynecology and Obstetrics. 253(3). 121–126. 30 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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