Hajime Kawamura

1.7k total citations
39 papers, 1.4k citations indexed

About

Hajime Kawamura is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Molecular Biology. According to data from OpenAlex, Hajime Kawamura has authored 39 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Ophthalmology, 20 papers in Radiology, Nuclear Medicine and Imaging and 6 papers in Molecular Biology. Recurrent topics in Hajime Kawamura's work include Retinal Diseases and Treatments (19 papers), Retinal and Macular Surgery (13 papers) and Glaucoma and retinal disorders (7 papers). Hajime Kawamura is often cited by papers focused on Retinal Diseases and Treatments (19 papers), Retinal and Macular Surgery (13 papers) and Glaucoma and retinal disorders (7 papers). Hajime Kawamura collaborates with scholars based in Japan, United States and China. Hajime Kawamura's co-authors include Donald G. Puro, Masahito Ohji, Osamu Sawada, Masashi Kakinoki, David M. Wu, Tomoko Sawada, Masato Kobayashi, Tetsuya Sugiyama, Kozo Katsumura and Shigeki Yamanishi and has published in prestigious journals such as The Journal of Physiology, American Journal of Physiology-Heart and Circulatory Physiology and American Journal of Physiology-Cell Physiology.

In The Last Decade

Hajime Kawamura

39 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hajime Kawamura Japan 23 699 509 393 209 200 39 1.4k
Johannes Fleischhauer Switzerland 20 788 1.1× 356 0.7× 496 1.3× 37 0.2× 62 0.3× 55 1.3k
Luis Alarcón-Martínez Spain 27 1.2k 1.7× 309 0.6× 1.4k 3.5× 19 0.1× 529 2.6× 41 2.2k
Agnieszka Dejda Canada 17 303 0.4× 132 0.3× 748 1.9× 21 0.1× 177 0.9× 39 1.4k
Donald A. Frambach United States 18 658 0.9× 387 0.8× 607 1.5× 17 0.1× 113 0.6× 33 1.4k
Manuel Simonutti France 14 530 0.8× 211 0.4× 509 1.3× 16 0.1× 102 0.5× 17 1.0k
Vesna Ponjavic Sweden 22 666 1.0× 253 0.5× 875 2.2× 17 0.1× 52 0.3× 55 1.3k
James D. Akula United States 22 609 0.9× 747 1.5× 667 1.7× 16 0.1× 66 0.3× 62 1.3k
Mathew W. MacCumber United States 17 1.0k 1.5× 510 1.0× 573 1.5× 7 0.0× 130 0.7× 52 2.0k
Suzan Dziennis United States 21 137 0.2× 185 0.4× 431 1.1× 11 0.1× 382 1.9× 33 1.6k
Pradeep Mettu United States 11 306 0.4× 158 0.3× 126 0.3× 25 0.1× 232 1.2× 21 702

Countries citing papers authored by Hajime Kawamura

Since Specialization
Citations

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

Fields of papers citing papers by Hajime Kawamura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hajime Kawamura

This figure shows the co-authorship network connecting the top 25 collaborators of Hajime Kawamura. A scholar is included among the top collaborators of Hajime Kawamura 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 Hajime Kawamura. Hajime Kawamura 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.
2.
Ito, Yuka, Yoshitsugu Saishin, Osamu Sawada, et al.. (2015). Comparison of single injection and three monthly injections of intravitreal bevacizumab for macular edema associated with branch retinal vein occlusion. Clinical ophthalmology. 9. 175–175. 16 indexed citations
3.
Kawamura, Hajime, Masashi Kakinoki, Osamu Sawada, et al.. (2014). SCLERAL IMBRICATION COMBINED WITH VITRECTOMY AND GAS TAMPONADE FOR REFRACTORY MACULAR HOLE RETINAL DETACHMENT ASSOCIATED WITH HIGH MYOPIA. Retina. 34(12). 2451–2457. 37 indexed citations
4.
Ichiyama, Yusuke, Tomoko Sawada, Masashi Kakinoki, et al.. (2014). Anterior Chamber Paracentesis Might Prevent Sustained Intraocular Pressure Elevation after Intravitreal Injections of Ranibizumab for Age-Related Macular Degeneration. Ophthalmic Research. 52(4). 234–238. 6 indexed citations
5.
Kawamura, Hajime, et al.. (2014). [One year outcomes of pars plana vitrectomy in proliferative diabetic retinopathy].. PubMed. 118(6). 502–7. 2 indexed citations
6.
Sawada, Tomoko, Masashi Kakinoki, Xiying Wang, et al.. (2013). The efficacy of bimonthly injection of ranibizumab for age-related macular degeneration for six months. Investigative Ophthalmology & Visual Science. 54(15). 3804–3804. 1 indexed citations
7.
Wang, Xiying, Tomoko Sawada, Masashi Kakinoki, et al.. (2013). Aqueous vascular endothelial growth factor and ranibizumab concentrations after monthly and bimonthly intravitreal injections of ranibizumab for age-related macular degeneration. Graefe s Archive for Clinical and Experimental Ophthalmology. 252(7). 1033–1039. 1 indexed citations
8.
Sawada, Osamu, et al.. (2013). Long-term intraocular pressure changes after vitrectomy for epiretinal membrane and macular hole. Graefe s Archive for Clinical and Experimental Ophthalmology. 252(3). 389–393. 24 indexed citations
9.
Sawada, Osamu, Taichiro Miyake, Masashi Kakinoki, et al.. (2013). COMPARISON OF PNEUMATIC DISPLACEMENT FOR SUBMACULAR HEMORRHAGES WITH GAS ALONE AND GAS PLUS TISSUE PLASMINOGEN ACTIVATOR. Retina. 33(9). 1908–1914. 29 indexed citations
10.
Kakinoki, Masashi, Osamu Sawada, Tomoko Sawada, et al.. (2012). Effect of Vitrectomy on Aqueous VEGF Concentration and Pharmacokinetics of Bevacizumab in Macaque Monkeys. Investigative Ophthalmology & Visual Science. 53(9). 5877–5877. 73 indexed citations
11.
Kakinoki, Masashi, Taichiro Miyake, Osamu Sawada, et al.. (2011). The Clearance of Intravitreal Bevacizumab in Vitrectomized Macaque Eyes. Investigative Ophthalmology & Visual Science. 52(14). 5630–5630. 3 indexed citations
12.
Higashiyama, Tomoaki, Osamu Sawada, Masashi Kakinoki, et al.. (2011). Prospective comparisons of intravitreal injections of triamcinolone acetonide and bevacizumab for macular oedema due to branch retinal vein occlusion. Acta Ophthalmologica. 91(4). 318–324. 36 indexed citations
13.
Sawada, Osamu, Taichiro Miyake, Masashi Kakinoki, et al.. (2011). Negative correlation between aqueous vascular endothelial growth factor levels and axial length. Japanese Journal of Ophthalmology. 55(4). 401–404. 35 indexed citations
14.
Kawamura, Hajime, Noriko Yasuda, Masashi Kakinoki, et al.. (2009). Interleukin-10 and Interleukin-6 in Aqueous Humor during Treatment of Vitreoretinal Lymphoma with Intravitreally Injected Methotrexate. Ophthalmic Research. 42(3). 172–174. 14 indexed citations
15.
Sawada, Osamu, Hajime Kawamura, Masashi Kakinoki, & Masahito Ohji. (2008). Vascular endothelial growth factor in fellow eyes of eyes injected with intravitreal bevacizumab. Graefe s Archive for Clinical and Experimental Ophthalmology. 246(10). 1379–1381. 26 indexed citations
16.
Wu, David M., Masahiro Minami, Hajime Kawamura, & Donald G. Puro. (2006). Electrotonic Transmission Within Pericyte‐Containing Retinal Microvessels. Microcirculation. 13(5). 353–363. 38 indexed citations
17.
Kawamura, Hajime, Masato Kobayashi, Qing Li, et al.. (2004). Effects of angiotensin II on the pericyte‐containing microvasculature of the rat retina. The Journal of Physiology. 561(3). 671–683. 93 indexed citations
18.
Kawamura, Hajime, Tetsuya Sugiyama, David M. Wu, et al.. (2003). ATP: a vasoactive signal in the pericyte-containing microvasculature of the rat retina. The Journal of Physiology. 551(3). 787–799. 102 indexed citations
19.
Oku, Hidehiro, et al.. (2001). Platelet-derived growth factor-BB: A survival factor for the retinal microvasculature during periods of metabolic compromise. Current Eye Research. 23(2). 93–97. 15 indexed citations
20.
Ozaki, Shoichi, et al.. (1987). Cloned protein antigen-specific, Ia-restricted T cells with both helper and cytolytic activities: Mechanisms of activation and killing. Cellular Immunology. 105(2). 301–316. 39 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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