Kazuma Ohyama

492 total citations
26 papers, 301 citations indexed

About

Kazuma Ohyama is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Kazuma Ohyama has authored 26 papers receiving a total of 301 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Cardiology and Cardiovascular Medicine, 10 papers in Surgery and 6 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Kazuma Ohyama's work include Cardiovascular Disease and Adiposity (7 papers), Cardiac Imaging and Diagnostics (6 papers) and Cardiovascular, Neuropeptides, and Oxidative Stress Research (3 papers). Kazuma Ohyama is often cited by papers focused on Cardiovascular Disease and Adiposity (7 papers), Cardiac Imaging and Diagnostics (6 papers) and Cardiovascular, Neuropeptides, and Oxidative Stress Research (3 papers). Kazuma Ohyama collaborates with scholars based in Japan, United States and United Kingdom. Kazuma Ohyama's co-authors include Hiroaki Shimokawa, Yasuharu Matsumoto, Jun Takahashi, Kensuke Nishimiya, Hironori Uzuka, Kiyotaka Hao, Ryuji Tsuburaya, Satoshi Miyata, Yoku Kikuchi and Hideki Ota and has published in prestigious journals such as Journal of the American College of Cardiology, PLoS ONE and The Journal of Physical Chemistry B.

In The Last Decade

Kazuma Ohyama

24 papers receiving 294 citations

Peers

Kazuma Ohyama
Comparison fields: 5 of 49
  • Cardiology and Cardiovascular Medicine 215
  • Surgery 157
  • Radiology, Nuclear Medicine and Imaging 148
  • Pulmonary and Respiratory Medicine 53
  • Physiology 33
Replace Hironori Uzuka with:
Hironori Uzuka Japan
Małgorzata Kobylecka Poland
John Baksi United Kingdom
Hachidai Takahashi Japan
Michael Deeb United States
Koichi Yokoya Japan
Erick Alexánderson‐Rosas Mexico
Mitsumasa Sudo Japan
Rongfang Shi China
Olga Walter Canada
Hironori Uzuka Japan View profile →
Citations per field, relative to Kazuma Ohyama
Kazuma Ohyama · 1×
Citations per year, relative to Kazuma Ohyama
Kazuma Ohyama · 1×

Countries citing papers authored by Kazuma Ohyama

Since Specialization
Citations

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

Fields of papers citing papers by Kazuma Ohyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kazuma Ohyama

This figure shows the co-authorship network connecting the top 25 collaborators of Kazuma Ohyama. A scholar is included among the top collaborators of Kazuma Ohyama 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 Kazuma Ohyama. Kazuma Ohyama 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
# Work Indexed citations
1 0
2 1
3 2
4 25
5 4
6 3
7 6
8 1
9 9
10 126
11 2
12 20
13 10
14 5
15
[A novel diagnostic method for allergy "LUCICA HRT"].
1
16
[A trial of the mass examination of pancreatic cancer using measurement of serum CA 19-9 and elastase-1 and ultrasonography].
3
17
[Effects of anti-tumor drugs and gastrointestinal hormones on the growth of pancreatic duct cell adenocarcinoma in homologous transplanted animal models].
2
18
[Acute necrotizing pancreatitis caused by the injection of lysolecithin into the pancreatic duct in the rat. Its natural course and effect of drugs on rate of survival].
0
19 1
20
[Antineoplastic effect of UFT therapy (uracil-FT-207 combination therapy) on experimental pancreatic cancer transplanted in the pancreas and subcutaneous region].
2

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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