Koji Orihara

662 citations

18 papers · 521 indexed · h-index 14

Immunology
- Immune Response and Inflammation 6
- Atherosclerosis and Cardiovascular Diseases 3
- Biomarkers in Disease Mechanisms 2
Cardiology and Cardiovascular Medicine top 10%
- Cardiovascular Disease and Adiposity 2
Complementary and alternative medicine top 10%
- Cardiovascular and exercise physiology 1
Physiology
- Nitric Oxide and Endothelin Effects 2
Nephrology
Epidemiology
- Adipokines, Inflammation, and Metabolic Diseases 2
Pathology and Forensic Medicine
- Cardiac Ischemia and Reperfusion 2

Co-authors: Chuwa Tei Shuichi Hamasaki Hideyuki Eto Sadatoshi Biro Masaaki Miyata Yoshiyuki Ikeda Shiro Yoshifuku Takashi Kihara
Cited by: Immunology Cardiology and Cardiovascular Medicine Complementary and alternative medicine
Partner nations: Japan United States

In The Last Decade

Koji Orihara

18 papers receiving 494 citations

Peers

Countries citing papers authored by Koji Orihara

Since Specialization

Citations

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

Fields of papers citing papers by Koji Orihara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Koji Orihara, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Koji Orihara Line = papers co-authored together Koji Orihara links everyone, so they are left out of the graph.

All Works

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18 of 18 papers shown

#	Work
1	Effect of Uric Acid on Coronary Microvascular Endothelial Function in Women: Association with eGFR and ADMA So Kuwahata,Shuichi Hamasaki,Sanemasa Ishida,Tetsuro Kataoka,Akiko Yoshikawa,Koji Orihara,Masakazu Ogawa,Naoya Oketani,Keishi Saihara,Hideki Okui,Takuro Shinsato,Takuro Kubozono,Hitoshi Ichiki,Shoji Fujita,Takuro Takumi,Satoshi Yoshino,Mitsuhiro Nakazaki,Masaaki Miyata,Chuwa Tei	2010	32
2	Reevaluation of quantitative flow cytometric analysis for TLR2 on monocytes using F(ab′)₂ fragments of monoclonal antibodies Ryutaro Oba,Koji Orihara,Tomoaki Kumagai,Hiroyuki Hirai,Kinya Nagata,Shuichi Hamasaki,Chuwa Tei,Masataka Nakamura	2010	3
3	High expression level of Toll-like receptor 2 on monocytes is an important risk factor for arteriosclerotic disease So Kuwahata,Shoji Fujita,Koji Orihara,Shuichi Hamasaki,Ryutaro Oba,Hiroyuki Hirai,Kinya Nagata,Sanemasa Ishida,Tetsuro Kataoka,Naoya Oketani,Hitoshi Ichiki,Yasuhisa Iriki,Keishi Saihara,Hideki Okui,Yuichi Ninomiya,Chuwa Tei	2009	44
4	Deficiency of Clusterin Inhibits Neointimal Hyperplasia After Vascular Injury Takahiro Shirasawa,Masaaki Miyata,Hideyuki Eto,Narisato Hamada,Yuichi Akasaki,Takahiro Miyauchi,Yuko Furusho,Koji Orihara,Shuichi Hamasaki,Bruce J. Aronow,Jonathan D. Smith,Chuwa Tei	2009	11
5	Toll-like receptor 2 expression level on monocytes in patients with viral infections: Monitoring infection severity Takashi Kajiya,Koji Orihara,Shuichi Hamasaki,Ryutaro Oba,Hiroyuki Hirai,Kinya Nagata,Tomoaki Kumagai,Sanemasa Ishida,Naoya Oketani,Hitoshi Ichiki,So Kuwahata,Shoji Fujita,Nobuhiro Uemura,Chuwa Tei	2008	17
6	The role of infection in the development of non-valvular atrial fibrillation: Up-regulation of Toll-like receptor 2 expression levels on monocytes Hitoshi Ichiki,Koji Orihara,Shuichi Hamasaki,Sanemasa Ishida,Naoya Oketani,Yasuhisa Iriki,Yuichi Ninomiya,Hideki Okui,So Kuwahata,Shoji Fujita,Takehiko Matsushita,Shiro Yoshifuku,Ryutaro Oba,Hiroyuki Hirai,Kinya Nagata,Chuwa Tei	2008	25
7	The Long-Term Effect of Angiotensin II Type 1a Receptor Deficiency on Hypercholesterolemia-Induced Atherosclerosis Hideyuki Eto,Masaaki Miyata,Takahiro Shirasawa,Yuichi Akasaki,Narisato Hamada,Aya Nagaki,Koji Orihara,Sadatoshi Biro,Chuwa Tei	2008	25
8	Comparison of effect between nitrates and calcium channel antagonist on vascular function in patients with normal or mildly diseased coronary arteries Yuichi Ninomiya,Shuichi Hamasaki,Keishi Saihara,Sanemasa Ishida,Tetsuro Kataoka,Masakazu Ogawa,Koji Orihara,Naoya Oketani,Tsuyoshi Fukudome,Hideki Okui,Tomoko Ichiki,Takuro Shinsato,Takuro Kubozono,Etsuko Mizoguchi,Hitoshi Ichiki,Chuwa Tei	2008	12
9	Adiponectin is a better predictor of endothelial function of the coronary artery than HOMA-R, body mass index, immunoreactive insulin, or triglycerides Hideki Okui,Shuichi Hamasaki,Sanemasa Ishida,Tetsuro Kataoka,Koji Orihara,Tsuyoshi Fukudome,Masakazu Ogawa,Naoya Oketani,Keishi Saihara,Takuro Shinsato,Takahiro Shirasawa,Etsuko Mizoguchi,Takuro Kubozono,Hitoshi Ichiki,Yuichi Ninomiya,Takehiko Matsushita,Mitsuhiro Nakasaki,Chuwa Tei	2007	40
10	Time–course of Toll-like receptor 2 expression, as a predictor of recurrence in patients with bacterial infectious diseases Koji Orihara,Keiko Nagata,S Hamasaki,Ryutaro Oba,Hiroyuki Hirai,Susumu Ishida,Takeshi Kataoka,Naoya Oketani,Masanori Ogawa,Etsuko Mizoguchi,Hitoshi Ichiki,Chuwa Tei	2007	14
11	Association between Toll-like receptors and the extent and severity of coronary artery disease in patients with stable angina Etsuko Mizoguchi,Koji Orihara,Shuichi Hamasaki,Sanemasa Ishida,Tetsuro Kataoka,Masakazu Ogawa,Keishi Saihara,Hideki Okui,Tsuyoshi Fukudome,Takuro Shinsato,Takahiro Shirasawa,Hitoshi Ichiki,Takuro Kubozono,Yuichi Ninomiya,Yutaka Otsuji,Chuwa Tei	2006	23
12	Expression of lectin-like oxidized LDL receptor-1 in smooth muscle cells after vascular injury Hideyuki Eto,Masaaki Miyata,Noriaki Kume,Manabu Minami,Hiroyuki Itabe,Koji Orihara,Shuichi Hamasaki,Sadatoshi Biro,Yutaka Otsuji,Toru Kita,Chuwa Tei	2006	42
13	Elevated levels of brain natriuretic peptide as a predictor of impaired coronary endothelial function in patients with left ventricular remodeling. Yuichi Ninomiya,Shuichi Hamasaki,Sanemasa Ishida,Tetsuro Kataoka,Keishi Saihara,Hideki Okui,Koji Orihara,Tsuyoshi Fukudome,Takuro Shinsato,Tomoko Ichiki,Etsuko Mizoguchi,Yutaka Otsuji,Chuwa Tei	2006	8
14	Antiproliferative effects of gefitinib are associated with suppression of E2F-1 expression and telomerase activity. Mitsuhiro Suenaga,Akihiko Yamaguchi,Hiroshi Soda,Koji Orihara,Yuichi Tokito,Yoshimune Sakaki,Megumi Umehara,Kenji Terashi,Nakaaki Kawamata,Mikio Oka,Shigeru Kohno,Chuwa Tei	2006	20
15	Repeated Sauna Therapy Increases Arterial Endothelial Nitric Oxide Synthase Expression and Nitric Oxide Production in Cardiomyopathic Hamsters Yoshiyuki Ikeda,Sadatoshi Biro,Yasuyuki Kamogawa,Shiro Yoshifuku,Hideyuki Eto,Koji Orihara,Bo Yu,Takashi Kihara,Masaaki Miyata,Shuichi Hamasaki,Yutaka Otsuji,Shinichi Minagoe,Chuwa Tei	2005	88
16	HTLV-I Tax protein inhibits apoptosis induction but not G1 arrest by pyrrolidinedithiocarbamate, an anti-oxidant, in adult T cell leukemia cells Naomichi Arima,Kosei Arimura,Yuichi Tokito,Yoshimune Sakaki,Kakushi Matsushita,Koji Orihara,Masaki Akimoto,Atsuo Ozaki,Toshimasa Kukita,Takafumi Hagiwara,Hciichiro Hamada,Chuwa Tei	2004	25
17	Hyperthermia at 43°C for 2h Inhibits the Proliferation of Vascular Smooth Muscle Cells, but not Endothelial Cells Koji Orihara,Sadatoshi Biro,Shuichi Hamasaki,Hideyuki Eto,Masaaki Miyata,Yoshiyuki Ikeda,Chuwa Tei	2002	29
18	Repeated Thermal Therapy Upregulates Arterial Endothelial Nitric Oxide Synthase Expression in Syrian Golden Hamsters. Yoshiyuki Ikeda,Sadatoshi Biro,Yasuyuki Kamogawa,Shiro Yoshifuku,Hideyuki Eto,Koji Orihara,Takashi Kihara,Chuwa Tei	2001	63

About Koji Orihara

Koji Orihara is a scholar working on Immunology, Cardiology and Cardiovascular Medicine and Internal Medicine, having authored 18 papers that have together received 521 indexed citations. Recurring topics across this work include Immune Response and Inflammation (6 papers), Atherosclerosis and Cardiovascular Diseases (3 papers), Cardiovascular Disease and Adiposity (2 papers), Nitric Oxide and Endothelin Effects (2 papers), Biomarkers in Disease Mechanisms (2 papers), Adipokines, Inflammation, and Metabolic Diseases (2 papers), Cardiac Ischemia and Reperfusion (2 papers) and Cardiovascular and exercise physiology (1 paper). The work is most often cited by research in Immunology (166 citations), Cardiology and Cardiovascular Medicine (150 citations) and Complementary and alternative medicine (39 citations). Koji Orihara has collaborated with scholars based in Japan and United States. Frequent co-authors include Chuwa Tei, Shuichi Hamasaki, Hideyuki Eto, Sadatoshi Biro, Masaaki Miyata, Yoshiyuki Ikeda, Shiro Yoshifuku, Takashi Kihara, Hitoshi Ichiki and Yutaka Otsuji.

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