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Researcher · Kobe University · Japan

Katsuhito Nishiyama

Katsuhito Nishiyama publishes mostly in Endocrinology, Diabetes and Metabolism, Molecular Biology and Surgery, on topics such as Bone Metabolism and Diseases, Bone health and treatments and Growth Hormone and Insulin-like Growth Factors.

OpenAlex
World rank
#4,815,339
of 7,710,434 ranked researchers
Rank in Japan
#147,129
of 383,136
Works
21
Citations
730
Citations per work
34.8
h-index
9
i10-index 9Top 63% in Endocrinology, Diabetes and Metabolism
Katsuhito Nishiyama

What does Katsuhito Nishiyama research?

Katsuhito Nishiyama's work is mostly in Medicine (45%), Biochemistry, Genetics and Molecular Biology (12%).

Health Sciences: 9 works · 44.7% of their workMedicine: 9 works · 44.7% of their workEndocrinology, Diabetes and Metabolism: 3 works · 16.1% of their workSurgery: 2 works · 10.7% of their workOncology: 1 works · 7.1% of their workOrthopedics and Sports Medicine: 1 works · 5.4% of their workPhysiology: 1 works · 5.4% of their workEverything else: 9 works · 42.8% of their workLife Sciences: 3 works · 12.5% of their workBiochemistry, Genetics and Molecular Biology: 3 works · 12.5% of their workMolecular Biology: 3 works · 12.5% of their workTHEIR WORKKatsuhitoNishiyama21works
Life Sciences12%Health Sciences45%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine944.7%
  2. Everything else942.8%
    1. Biochemistry, Genetics and Molecular Biology312.5%
  1. 1Endocrinology, Diabetes and Metabolism16% of their works
  2. 2Molecular Biology12% of their works
  3. 3Surgery11% of their works
  4. 4Oncology7% of their works
  5. 5Physiology5% of their works
  6. 6Orthopedics and Sports Medicine5% of their works

Research topics

Which keywords describe Katsuhito Nishiyama's research?

The keywords of their largest research topics: Growth Hormone, Bisphosphonates, Bone Resorption, Osteoclast Differentiation, Osteonecrosis of the Jaw, IGF-1, Insulin-like Growth Factors and AMP-Activated Protein Kinase.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 17 words, with their numbers
  1. Growth Hormone52 topics
  2. Bisphosphonates41 topic
  3. Bone Resorption41 topic
  4. Osteoclast Differentiation41 topic
  5. Osteonecrosis of the Jaw41 topic
  6. IGF-131 topic
  7. Insulin-like Growth Factors31 topic
  8. AMP-Activated Protein Kinase21 topic
  9. Anesthesia21 topic
  10. Brain21 topic
  11. Cushing's Syndrome21 topic
  12. Metformin21 topic
  13. NK Cell Recognition21 topic
  14. Natural Killer Cells21 topic
  15. Pituitary Adenomas21 topic
  16. Sedation21 topic
  17. Stress21 topic

Where does Katsuhito Nishiyama work?

Katsuhito Nishiyama's main affiliation in the publication record is Kobe University, Japan.

How many publications and citations does Katsuhito Nishiyama have?

OpenAlex counts 21 works and 730 citations for Katsuhito Nishiyama, an h-index of 9, ranking #4,815,339 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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