Hiroko Ishihama

505 total citations
18 papers, 368 citations indexed

About

Hiroko Ishihama is a scholar working on Surgery, Pathology and Forensic Medicine and Pharmacology. According to data from OpenAlex, Hiroko Ishihama has authored 18 papers receiving a total of 368 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Surgery, 7 papers in Pathology and Forensic Medicine and 4 papers in Pharmacology. Recurrent topics in Hiroko Ishihama's work include Spine and Intervertebral Disc Pathology (7 papers), Cervical and Thoracic Myelopathy (4 papers) and Urinary Bladder and Prostate Research (4 papers). Hiroko Ishihama is often cited by papers focused on Spine and Intervertebral Disc Pathology (7 papers), Cervical and Thoracic Myelopathy (4 papers) and Urinary Bladder and Prostate Research (4 papers). Hiroko Ishihama collaborates with scholars based in Japan, United States and United Kingdom. Hiroko Ishihama's co-authors include Masahito Kawatani, Morio Matsumoto, Haruko Yanase, Yoshiharu Momota, William C. de Groat, Ken Ishii, Mamoru Aizawa, Hiroaki Kakinuma, Takashi Tsuji and Masaya Nakamura and has published in prestigious journals such as PLoS ONE, Journal of Bone and Joint Surgery and Scientific Reports.

In The Last Decade

Hiroko Ishihama

18 papers receiving 355 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hiroko Ishihama Japan 10 148 95 81 77 58 18 368
Changpeng Xu China 14 229 1.5× 23 0.2× 96 1.2× 22 0.3× 45 0.8× 40 534
Koenraad De Boulle Belgium 13 201 1.4× 80 0.8× 34 0.4× 41 0.5× 14 0.2× 29 922
Arie Shteyer Israel 9 78 0.5× 17 0.2× 55 0.7× 34 0.4× 107 1.8× 18 473
Penelope A. Hirt United States 13 68 0.5× 77 0.8× 76 0.9× 24 0.3× 12 0.2× 27 494
Andrew Dunn United States 14 335 2.3× 29 0.3× 165 2.0× 61 0.8× 48 0.8× 26 602
Jeffery J. Ericksen United States 8 125 0.8× 112 1.2× 56 0.7× 26 0.3× 43 0.7× 15 334
Božidar Brković Serbia 16 198 1.3× 170 1.8× 91 1.1× 13 0.2× 16 0.3× 44 673
Manuel Held Germany 11 198 1.3× 44 0.5× 60 0.7× 8 0.1× 16 0.3× 62 465
David A.F. Ellis Canada 15 254 1.7× 60 0.6× 35 0.4× 22 0.3× 9 0.2× 40 724
Takuya Yogo Japan 14 181 1.2× 14 0.1× 43 0.5× 85 1.1× 26 0.4× 44 474

Countries citing papers authored by Hiroko Ishihama

Since Specialization
Citations

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

Fields of papers citing papers by Hiroko Ishihama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroko Ishihama

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

All Works

18 of 18 papers shown
1.
Umezawa, Hitoshi, Hirokazu Fujiwara, Yuji Nishiwaki, et al.. (2022). Changes in cross-sectional areas of posterior extensor muscles in thoracic spine: a 10-year longitudinal MRI study. Scientific Reports. 12(1). 14717–14717. 1 indexed citations
2.
Ishihama, Hiroko, Ken Ishii, Shigenori Nagai, et al.. (2021). An antibacterial coated polymer prevents biofilm formation and implant-associated infection. Scientific Reports. 11(1). 3602–3602. 58 indexed citations
3.
Isogai, Norihiro, Yuta Shiono, Kenji Yoshioka, et al.. (2020). Potential osteomyelitis biomarkers identified by plasma metabolome analysis in mice. Scientific Reports. 10(1). 839–839. 8 indexed citations
4.
Watanabe, Kota, Hirokazu Fujiwara, Yuji Nishiwaki, et al.. (2020). The Long-term Impact of Whiplash Injuries on Patient Symptoms and the Associated Degenerative Changes Detected Using MRI. Spine. 46(11). 710–716. 2 indexed citations
5.
Tsuji, Takashi, Hirokazu Fujiwara, Yuji Nishiwaki, et al.. (2019). Modic changes in the cervical spine: Prospective 20-year follow-up study in asymptomatic subjects. Journal of Orthopaedic Science. 24(4). 612–617. 13 indexed citations
6.
Okada, Eijiro, Hirokazu Fujiwara, Yuji Nishiwaki, et al.. (2019). Ten-year Longitudinal Follow-up MRI Study of Age-related Changes in Thoracic Intervertebral Discs in Asymptomatic Subjects. Spine. 44(22). E1317–E1324. 17 indexed citations
7.
Fujiwara, Hirokazu, Yuji Nishiwaki, Eijiro Okada, et al.. (2018). A 20-year prospective longitudinal MRI study on cervical spine after whiplash injury: Follow-up of a cross-sectional study. Journal of Orthopaedic Science. 24(4). 579–583. 6 indexed citations
8.
Fujiwara, Hirokazu, Yuji Nishiwaki, Eijiro Okada, et al.. (2018). A 20-Year Prospective Longitudinal Study of Degeneration of the Cervical Spine in a Volunteer Cohort Assessed Using MRI. Journal of Bone and Joint Surgery. 100(10). 843–849. 23 indexed citations
9.
Okada, Eijiro, Hirokazu Fujiwara, Yuji Nishiwaki, et al.. (2018). Twenty-year Longitudinal Follow-up MRI Study of Asymptomatic Volunteers. Clinical Spine Surgery A Spine Publication. 31(10). 446–451. 7 indexed citations
10.
Shiono, Yuta, Ken Ishii, Shigenori Nagai, et al.. (2016). Delayed Propionibacterium acnes surgical site infections occur only in the presence of an implant. Scientific Reports. 6(1). 32758–32758. 46 indexed citations
11.
Yoshioka, Kenji, Ken Ishii, Shigenori Nagai, et al.. (2014). A Novel Mouse Model of Soft-Tissue Infection Using Bioluminescence Imaging Allows Noninvasive, Real-Time Monitoring of Bacterial Growth. PLoS ONE. 9(9). e106367–e106367. 9 indexed citations
12.
Kakinuma, Hiroaki, Ken Ishii, Hiroko Ishihama, et al.. (2014). Antibacterial polyetheretherketone implants immobilized with silver ions based on chelate-bonding ability of inositol phosphate: Processing, material characterization, cytotoxicity, and antibacterial properties. Journal of Biomedical Materials Research Part A. 103(1). 57–64. 39 indexed citations
13.
Ishihama, Hiroko, Masaya Nakamura, Ken Ishii, et al.. (2011). A Rare Case of Spinal Dumbbell Tanycytic Ependymoma. Spine. 36(9). E612–E614. 9 indexed citations
14.
Kawatani, Masahito, et al.. (2006). Dynamic movement of center of gravity with hand grip. Biomedical Research. 27(2). 55–60. 7 indexed citations
15.
Ikeda, Makoto, Masahito Kawatani, Takayuki Maruyama, & Hiroko Ishihama. (2006). Prostaglandin facilitates afferent nerve activity via EP1 receptors during urinary bladder inflammation in rats. Biomedical Research. 27(2). 49–54. 35 indexed citations
16.
Ishihama, Hiroko, Yoshiharu Momota, Haruko Yanase, et al.. (2006). Activation of ??1D Adrenergic Receptors in the Rat Urothelium Facilitates the Micturition Reflex. The Journal of Urology. 175(1). 358???364–358???364. 3 indexed citations
17.
Ishihama, Hiroko, et al.. (2005). Activation of α 1D Adrenergic Receptors in the Rat Urothelium Facilitates the Micturition Reflex. The Journal of Urology. 175(1). 358–364. 84 indexed citations
18.
Ikeda, Makoto, Masahito Kawatani, Yasuo Nakamura, & Hiroko Ishihama. (2004). 1747: EP1 Receptor Antagonist Inhibits the Effects of Prostaglandin on the Bladder Afferent Activity in the Rats with Irritative Bladder Symptoms. The Journal of Urology. 171(4S). 462–462. 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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