Hitoshi Amagai

616 total citations
30 papers, 432 citations indexed

About

Hitoshi Amagai is a scholar working on Orthopedics and Sports Medicine, Physiology and Pathology and Forensic Medicine. According to data from OpenAlex, Hitoshi Amagai has authored 30 papers receiving a total of 432 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Orthopedics and Sports Medicine, 11 papers in Physiology and 5 papers in Pathology and Forensic Medicine. Recurrent topics in Hitoshi Amagai's work include Bone health and osteoporosis research (13 papers), Body Composition Measurement Techniques (9 papers) and Nutrition and Health in Aging (7 papers). Hitoshi Amagai is often cited by papers focused on Bone health and osteoporosis research (13 papers), Body Composition Measurement Techniques (9 papers) and Nutrition and Health in Aging (7 papers). Hitoshi Amagai collaborates with scholars based in Japan, United States and India. Hitoshi Amagai's co-authors include Kumpei Tokuyama, Masashige Suzuki, Koichiro Hayashi, Naoki Mukai, Toru Fukubayashi, Yasuo Tanno, Hitoshi YAMASHITA, Hiroshi Tsukayama, Kiichi Nonaka and Tomoo Ishii and has published in prestigious journals such as Journal of Applied Physiology, Medicine & Science in Sports & Exercise and Journal of Bone and Mineral Research.

In The Last Decade

Hitoshi Amagai

25 papers receiving 411 citations

Peers

Countries citing papers authored by Hitoshi Amagai

Since Specialization

Citations

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

Fields of papers citing papers by Hitoshi Amagai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hitoshi Amagai

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Paradoxical adaptation of mature radius to unilateral use in tennis playing 2002 ·Bone ·Noriko Nara, (unknown), (unknown), Kumpei Tokuyama, Kazuhiko Hayashi, (unknown), Hitoshi Amagai, Shinichi Saitoh	25
2	Randomised Controlled Trial Comparing the Effectiveness of Electroacupuncture and Tens for Low Back Pain: A Preliminary Study for a Pragmatic Trial 2002 ·Acupuncture in Medicine ·Hiroshi Tsukayama, Hitoshi YAMASHITA, Hitoshi Amagai, Yasuo Tanno	48
3	EFFECTS OF CHANGE IN BODY MASS AND BODY COMPOSITION DURING BODY MASS REDUCTION ON BONE MASS IN OBESE MIDDLE-AGED WOMEN 2002 ·Japanese Journal of Physical Fitness and Sports Medicine ·Yoshio Nakata, Kiyoji Tanaka, Ryosuke Shigematsu, Hitoshi Amagai, Takao Suzuki	2
4	Occlusal function associated with body composition in premenopausal Japanese women 2001 ·Environmental Health and Preventive Medicine ·(unknown), Hisako Yanagi, Hitoshi Amagai, Shigeo Tomura	1
5	Genetic and environmental factors affecting peak bone mass in premenopausal Japanese women 2001 ·Environmental Health and Preventive Medicine ·Y. Hayakawa, Hisako Yanagi, (unknown), Hitoshi Amagai, Kazue Endo, Hideo Hamaguchi, Shigeo Tomura	4
6	Effect of physical activity during teenage years, based on type of sport and duration of exercise, on bone mineral density of young, premenopausal Japanese women 2001 ·Calcified Tissue International ·(unknown), Hisako Yanagi, Hitoshi Amagai, Kaori Endoh, (unknown), Shigeo Tomura	27
7	Genetic and Environmental Factors Affecting Peak Bone Mass in Premenopausal Japanese Women 2001 ·Environmental Health and Preventive Medicine ·Y. Hayakawa, Hisako Yanagi, (unknown), Hitoshi Amagai, Kazue Endo, Hideo Hamaguchi, Shigeo Tomura	2
8	Do we need placebo acupuncture in randomised controlled trials? A preliminary study on electro‐acupuncture for low back pain 2000 ·Focus on Alternative and Complementary Therapies ·Hiroshi Tsukayama, Hitoshi YAMASHITA, (unknown), Yasuo Tanno, Hitoshi Amagai	0
9	[Studies on circulating interleukin-6 and thyroid functions in acute myocardial infarction]. 2000 ·PubMed ·Nobuo Kotajima, Tsugiyasu Kanda, Takeshi Kimura, Hitoshi Amagai, Y Fukumura, Isao Kobayashi	1
10	EFFECTS OF AGE AND BODY COMPOSITION ON RATE OF BONE MINERAL DENSITY LOSS IN JAPANESE ADULT WOMEN 1999 ·Japanese Journal of Physical Fitness and Sports Medicine ·Hunkyung Kim, Kiyoji Tanaka, Tomoko Nakanishi, Hitoshi Amagai	4
11	Age-related changes of body composition by dual-energy X-ray absorptiometry in Japanese men and women 1999 ·Taiikugaku kenkyu (Japan Journal of Physical Education Health and Sport Sciences) ·Hunkyung Kim, Kiyoji Tanaka, Hitoshi Amagai, Takao Suzuki	5
12	Serum insulin-like growth factor-I, insulin-like growth factor binding protein-3, sex steroids, osteocalcin and bone mineral density in male and female rats 1998 ·Gynecological Endocrinology ·R. Fukuda, Shin Usuki, (unknown), Hitoshi Amagai, Koichiro Hayashi, Kiyoshi Takamatsu	8
13	Histomorphometric study of iliac bones in cervical myelopathy with ossification of the posterior longitudinal ligament 1998 ·Journal of Orthopaedic Science ·(unknown), (unknown), Hitoshi Amagai, (unknown), Koichiro Hayashi	4
14	MULTI-FREQUENCY BIOELECTRICAL IMPEDANCE METHOD FOR THE ESTIMATION OF BODY COMPOSITION IN JAPANESE OBESE WOMEN 1998 ·Medicine & Science in Sports & Exercise ·(unknown), Kiyoji Tanaka, (unknown), Hitoshi Amagai, (unknown), (unknown), Tomoo Ishii, Yuki Kubota, (unknown)	3
15	Effect of Resistance Exercise Training on Bone Formation and Resorption in Young Male Subjects Assessed by Biomarkers of Bone Metabolism 1997 ·Journal of Bone and Mineral Research ·(unknown), (unknown), (unknown), Naoki Mukai, Hitoshi Amagai, Toru Fukubayashi, Koichiro Hayashi, Kumpei Tokuyama, Masashige Suzuki	119
16	[Relationship between dietary life style in youth and osteoporosis]. 1996 ·PubMed ·Masaya Hosokawa, Hisako Yanagi, (unknown), Kenichi Tanaka, Kyoko Kobayashi, Hitoshi Amagai, Shigeo Tomura, (unknown)	5
17	Bone formation at an osteon is decreased by the ovariectomy in crab-eating macaques 1996 ·Osteoporosis International ·(unknown), Hitoshi Amagai, Tomoo Ishii, (unknown), Kazuko Hayashi, S Higuchi, Takashi Sakagawa, (unknown), Tadanobu Takamura	2
18	EXERCISE-INDUCED BONE HYPERTROPHY IN GROWING RATS 1990 ·Japanese Journal of Physical Fitness and Sports Medicine ·Satoshi Shimegi, Shigeru Katsuta, Hitoshi Amagai, (unknown)	4
19	[A histomorphometric study of normal iliac trabecular bones. Part I: Age related changes and the values of tissue-leveled static parameters]. 1988 ·PubMed ·(unknown), Takashi Yoshida, (unknown), (unknown), Hitoshi Amagai, (unknown)	3
20	[A histomorphometric study of normal iliac trabecular bones. Part II: Age changes and the values of MWT and related parameters]. 1988 ·PubMed ·(unknown), Toru Yoshida, (unknown), Yoko Nishizawa, Hitoshi Amagai, (unknown)	1

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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