H Otun

1.0k total citations
19 papers, 813 citations indexed

About

H Otun is a scholar working on Molecular Biology, Obstetrics and Gynecology and Immunology. According to data from OpenAlex, H Otun has authored 19 papers receiving a total of 813 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Molecular Biology, 7 papers in Obstetrics and Gynecology and 5 papers in Immunology. Recurrent topics in H Otun's work include Pregnancy and preeclampsia studies (7 papers), Ion channel regulation and function (7 papers) and Reproductive System and Pregnancy (5 papers). H Otun is often cited by papers focused on Pregnancy and preeclampsia studies (7 papers), Ion channel regulation and function (7 papers) and Reproductive System and Pregnancy (5 papers). H Otun collaborates with scholars based in United Kingdom, Russia and United States. H Otun's co-authors include Barbara A. Innes, Gendie E. Lash, Judith N. Bulmer, Stephen C. Robson, R.F. Searle, T. Lind, P. R. Philips, B Schießl, Thomas Chadwick and Katsuhiko Naruse and has published in prestigious journals such as The FASEB Journal, Biology of Reproduction and Journal of Immunological Methods.

In The Last Decade

H Otun

19 papers receiving 785 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H Otun United Kingdom	11	510	426	209	174	147	19	813
Angela Köninger Germany	18	371 0.7×	184 0.4×	257 1.2×	133 0.8×	247 1.7×	82	864
Andrzej Malinowski Poland	16	294 0.6×	497 1.2×	66 0.3×	148 0.9×	253 1.7×	130	923
Tomoko Saito‐Fujita Japan	12	433 0.8×	408 1.0×	273 1.3×	142 0.8×	143 1.0×	15	812
Menachem Granat Israel	10	108 0.2×	157 0.4×	216 1.0×	74 0.4×	207 1.4×	24	699
Triin Laisk Estonia	17	156 0.3×	305 0.7×	58 0.3×	137 0.8×	174 1.2×	40	804
Fiona Boswell United Kingdom	9	562 1.1×	323 0.8×	334 1.6×	119 0.7×	59 0.4×	12	767
Toshiyuki Yoshizato Japan	14	85 0.2×	72 0.2×	146 0.7×	107 0.6×	88 0.6×	57	549
E Konova Bulgaria	11	97 0.2×	157 0.4×	34 0.2×	31 0.2×	72 0.5×	50	482
P. L. Venturini Italy	16	283 0.6×	55 0.1×	263 1.3×	113 0.6×	222 1.5×	32	777
Kazimierz Pityński Poland	17	443 0.9×	147 0.3×	61 0.3×	92 0.5×	134 0.9×	104	905

Countries citing papers authored by H Otun

Since Specialization

Citations

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

Fields of papers citing papers by H Otun

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H Otun

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

All Works

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19 of 19 papers shown

Otun, H, Barbara A. Innes, Gendie E. Lash, et al.. (2019). Quantification of spiral artery remodelling using an Adobe Photoshop-based technique. Reproduction. 158(5). 389–397. 4 indexed citations

Otun, H, Gendie E. Lash, Barbara A. Innes, et al.. (2010). Effect of tumour necrosis factor-α in combination with interferon-γ on first trimester extravillous trophoblast invasion. Journal of Reproductive Immunology. 88(1). 1–11. 87 indexed citations

Naruse, Katsuhiko, Gendie E. Lash, Barbara A. Innes, et al.. (2009). The Urokinase Plasminogen Activator (uPA) System in Uterine Natural Killer Cells in the Placental Bed During Early Pregnancy. Placenta. 30(5). 398–404. 35 indexed citations

Schießl, B, Barbara A. Innes, Judith N. Bulmer, et al.. (2008). Localization of Angiogenic Growth Factors and Their Receptors in the Human Placental Bed Throughout Normal Human Pregnancy. Placenta. 30(1). 79–87. 109 indexed citations

Lash, Gendie E., Paula J. Scaife, Barbara A. Innes, et al.. (2006). Comparison of three multiplex cytokine analysis systems: Luminex, SearchLight™ and FAST Quant®. Journal of Immunological Methods. 309(1-2). 205–208. 59 indexed citations

Lash, Gendie E., H Otun, Barbara A. Innes, et al.. (2006). Interferon‐γ inhibits extravillous trophoblast cell invasion by a mechanism that involves both changes in apoptosis and protease levels. The FASEB Journal. 20(14). 2512–2518. 131 indexed citations

Lash, Gendie E., H Otun, Barbara A. Innes, et al.. (2005). Inhibition of Trophoblast Cell Invasion by TGFB1, 2, and 3 Is Associated with a Decrease in Active Proteases1. Biology of Reproduction. 73(2). 374–381. 143 indexed citations

Lash, Gendie E., H Otun, Barbara A. Innes, et al.. (2005). Low Oxygen Concentrations Inhibit Trophoblast Cell Invasion from Early Gestation Placental Explants via Alterations in Levels of the Urokinase Plasminogen Activator System1. Biology of Reproduction. 74(2). 403–409. 56 indexed citations

Otun, H, Malcolm MacDougall, Jarrod Bailey, G. Nicholas Europe‐Finner, & Stephen C. Robson. (2005). Spatial and Temporal Expression of the Myometrial Mitogen-Activated Protein Kinases p38 and ERK1/2 in the Human Uterus During Pregnancy and Labor. Journal of the Society for Gynecologic Investigation. 12(3). 185–190. 17 indexed citations

10.

Otun, H, et al.. (1996). Interactions between inositol trisphosphate and Ca2+ dependent Ca2+ release mechanisms on the endoplasmic reticulum of permeabilised bovine aortic endothelial cells. Cell Calcium. 19(4). 315–325. 13 indexed citations

11.

Otun, H, et al.. (1993). The actions of caffeine and 2,3‐butanedione monoxime on calcium transients in human vascular smooth muscle. Experimental Physiology. 78(2). 255–258. 6 indexed citations

12.

Otun, H, et al.. (1992). Transients in intracellular free calcium in subconfluent and confluent cultures of a rat smooth muscle cell line. Experimental Physiology. 77(5). 749–756. 5 indexed citations

13.

Otun, H, et al.. (1992). Calcium oscillations in single isolated human vascular smooth muscle cells. Experimental Physiology. 77(1). 205–208. 1 indexed citations

14.

Gillespie, James, H Otun, J. R. Greenwell, & W. Dunlop. (1992). Evidence for Na(+)−Ca2+ exchange and Ca(2+)−induced Ca2+ release in a cultured vascular smooth muscle cell line from the rat. Experimental Physiology. 77(1). 141–152. 5 indexed citations

15.

Otun, H, et al.. (1992). The effect of [Na+]i and [Na+]o on Ca2+ mobilization in the rat aortic smooth muscle cell line A7r5. Experimental Physiology. 77(4). 627–635. 5 indexed citations

16.

Otun, H, et al.. (1992). Repetitive transients in intracellular Ca2+ in cultured human vascular smooth muscle cells. Experimental Physiology. 77(6). 849–856. 4 indexed citations

17.

Otun, H, et al.. (1991). Inhibition of Ca2+ mobilization by caffeine in a cultured vascular smooth muscle cell line (A7r5). Experimental Physiology. 76(5). 811–814. 9 indexed citations

18.

Lind, T., et al.. (1984). Changes in Serum Uric Acid Concentrations during Normal Pregnancy. Obstetrical & Gynecological Survey. 39(9). 565–566. 10 indexed citations

19.

Lind, T., et al.. (1984). Changes in serum uric acid concentrations during normal pregnancy. BJOG An International Journal of Obstetrics & Gynaecology. 91(2). 128–132. 114 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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